Bell Labs Technical Journal 1998: Vol 3 Index

17 Pages·1998·4.7 MB·English

© 1998 INDEX
specs 4, 25 Access switch (AS) 4, 109 Al-Salameh, Daniel Y. 1, 39-61
100BaseT 4, 115 ACID see Atomicity, consistency, American National Standards Institute
1994 AT&T Network Systems Quality isolation, and durability (ANSI)-41 1, 36-37 3, 64
Team Excellence Award, 2, 3 ACM see Address complete message American Standard Code for Information
1A switch 4, 98 Acoustic echo canceler (AEC) 3, 148 Interchange 2, 130 3,3 4, 25
1B processor 2, 36, 39 Acrylonitrile-butadiene-styrene 3, 160 AMI see Application module interface
3B20 processor 2, 36 ACS see Asynchronous transfer mode AMIS Analog Gateway (AAG) 2, 126,
3G see Third generation (ATM) core switch 130, 131
4ESS™ switch 2, 32, 33, 36-39, 43, 46 ACTIVIEW® telecommunications AMIS see Audio Message Interface
5ESS® Switch Coding Fault Prevention products 2, 24-26, 29-31 Specification
Team 2, 3, 5-7, 19-20 ACTS see Advanced Communications Amplified velocity difference 3, 171
5ESS® switch software: Asset Technologies and Services AMPS see Advanced Mobile Phone
Implementation Manager 3, 15; Call Ada 2, 44 Service or Advanced Mobile Phone
Accounting Language 3, 15; Domain- Adaptive algorithm 3, 151 System
Engineered Configuration Control Adaptive applications: analytical models Analog-to-digital converter 2, 137
3, 15; Hardware-Software Interface 2, 82-85; application specification Analysis of voice and multiservice
Designer 3, 15 2, 79-82; computing terminal QoS network designs 4, 264
SESS® switch system software, 2, 3-21 2, 85-86; general 2, 76-92 Analysis: cost, performance, sensitivity
5ESS® switch: general 2, 109, 120 3, 4 Adaptive differential pulse-code modulation 4, 257, 260
4, 88, 90-91, 97, 120; implementation 1, 20-27 2, 81 3, 154 4, 107 Anderl, Ewald C. 2, 124-135
as a broadband interworking gateway Add/drop multiplexing 1, 40, 81, 83 Andrews, Matthew 3, 30-49
(BBIG) 2, 93, 102-107; overview of Additive white Gaussian noise (AWGN) ANS see Advanced network services and
architecture 2, 104 channel 3, 77 answer message
5ESS® Switching Development Address complete message (ACM) 4, 111 ANSI see American National Standards
organization 2, 3, 7, 19, 21 Address resolution protocol (ARP) 4, 43 Institute
SESS® switching system software, fault ADEPT see Advanced Database Answer message (ANS) 4, 111
prevention approach: Coding Fault Environment for Planning and AnyMedia™ products 4, 90
Prevention Guidelines, The 2, 7; conclu- Tracking APack Technologies 3, 123
sions 2, 20-21; countermeasures for ADEPT—The Advanced Database API see Application programming
improvement 2, 6-7; development Environment for Planning and Tracking interface
process analysis 2, 3-5; interface faults 3, 3-9 Appletalk* protocol 4, 164
2, 11-15; introduction 2, 3; logic ADM see Add/drop multiplexer Application agents 2, 124, 129
faults 2, 7-11; maintainability faults Administrative module (AM) 2, 103-104 Application engineering 3, 10-14
2, 15-19; measurement metrics Administrative weight (AW) 4, 246 Application module interface (AMI) 1, 125
2, 19-20; results of implementing ADPCM see Adaptive differential pulse- Application programming interface 2, 130
countermeasures 2, 20; root cause code modulation Application programming interface,
analysis 2, 5-6 ADSL see Asymmetric digital subscriber line graphical: Direct3D* 2, 51; Java3D
SESS® switching system software, major Advanced Communications Technologies 2, 52-53, 56; OpenGL* 2, 51-53, 56;
coding faults: logic 2, 4, 7-11; interface and Services 3, 111 virtual reality modeling language
2, 4, 11-15; maintainability 2, 4, 15-19 Advanced Database Environment for (VRML) 2, 51-52, 56; X/Motif* 2, 51
S5ESS® switching system, advanced Planning and Tracking 3, 3-9 Application services 3, 102
2, 3-21 Advanced intelligent network 4, 186 Applications, cross-connect 1, 86
5ESS®-2000 switch 4, 185, 186 Advanced Mobile Phone Service 3, 79-80, Applications, DEFINITY® Wireless
800/Freephone 4, 124 84-85 Business System (DWBS): general,
9-1-1 wireless service 2, 24 Advanced Mobile Phone Service cellular 1, 25; vertical 1, 26
telephone 2, 60, 63 Application-specific integrated circuit
A Advanced Mobile Phone System 3, 63 (ASIC) 2, 137 3, 120-121
A Comparison of Next-Generation IP-Centric Advanced network services (ANS) 4, 117 ArchE editor, used to evaluate behavioral
Transport Architectures, 4, 8, 63-85 Advanced telephony services, Internet specifications captured in message
A/D converter see Analog-to-digital 4, 144-160 sequence charts 3, 127-128
converter AEC see Acoustic echo canceler Architecture specification technique:
AAG see Audio Message Interface AG Communication Systems I, 134-143 architectural elements 3, 128;
Specification (AMIS) Analog Gateway Agents, application 2, 124, 129 architecture template 3, 129; building
AAL see ATM adaptation layer Aggregate route-based switching, IBM blocks 3, 128; clusters 3, 128;
AAL-2: sublayers of 4, 183 4, 232 components 3, 128; contracts 3, 129;
ABS see Acrylonitrile-butadiene-styrene AIM see Asset Implementation Manager description language 3, 126; general
AC-120 see Access Concentrator 120 AIN 0.1, AIN 0.2 4, 126 3, 125-137; interfaces 3, 128; scenario
Accelerated testing 3, 52-60 AIN see Advanced intelligent network template 3, 129
Access Concentrator (AC)-60/AC-120 Algorithm, adaptive 3, 151; two-channel Architecture, network: ATM 4, 261;
switches 4, 189, 190 affine projection 3, 153 general, 4, 257; IP 4, 262; packet 4,
Access Concentrator 120 (AC-120) 4, 186 Algorithm, Dijkstra shortest path first 261; TDM 4, 261
Access network design 4, 260 4, 251 Architecture, scalable 3, 105
352 Bell Labs Technical Journal ¢ October-December 1998
© 1998 INDEX
specs 4, 25 Access switch (AS) 4, 109 Al-Salameh, Daniel Y. 1, 39-61
100BaseT 4, 115 ACID see Atomicity, consistency, American National Standards Institute
1994 AT&T Network Systems Quality isolation, and durability (ANSI)-41 1, 36-37 3, 64
Team Excellence Award, 2, 3 ACM see Address complete message American Standard Code for Information
1A switch 4, 98 Acoustic echo canceler (AEC) 3, 148 Interchange 2, 130 3,3 4, 25
1B processor 2, 36, 39 Acrylonitrile-butadiene-styrene 3, 160 AMI see Application module interface
3B20 processor 2, 36 ACS see Asynchronous transfer mode AMIS Analog Gateway (AAG) 2, 126,
3G see Third generation (ATM) core switch 130, 131
4ESS™ switch 2, 32, 33, 36-39, 43, 46 ACTIVIEW® telecommunications AMIS see Audio Message Interface
5ESS® Switch Coding Fault Prevention products 2, 24-26, 29-31 Specification
Team 2, 3, 5-7, 19-20 ACTS see Advanced Communications Amplified velocity difference 3, 171
5ESS® switch software: Asset Technologies and Services AMPS see Advanced Mobile Phone
Implementation Manager 3, 15; Call Ada 2, 44 Service or Advanced Mobile Phone
Accounting Language 3, 15; Domain- Adaptive algorithm 3, 151 System
Engineered Configuration Control Adaptive applications: analytical models Analog-to-digital converter 2, 137
3, 15; Hardware-Software Interface 2, 82-85; application specification Analysis of voice and multiservice
Designer 3, 15 2, 79-82; computing terminal QoS network designs 4, 264
SESS® switch system software, 2, 3-21 2, 85-86; general 2, 76-92 Analysis: cost, performance, sensitivity
5ESS® switch: general 2, 109, 120 3, 4 Adaptive differential pulse-code modulation 4, 257, 260
4, 88, 90-91, 97, 120; implementation 1, 20-27 2, 81 3, 154 4, 107 Anderl, Ewald C. 2, 124-135
as a broadband interworking gateway Add/drop multiplexing 1, 40, 81, 83 Andrews, Matthew 3, 30-49
(BBIG) 2, 93, 102-107; overview of Additive white Gaussian noise (AWGN) ANS see Advanced network services and
architecture 2, 104 channel 3, 77 answer message
5ESS® Switching Development Address complete message (ACM) 4, 111 ANSI see American National Standards
organization 2, 3, 7, 19, 21 Address resolution protocol (ARP) 4, 43 Institute
SESS® switching system software, fault ADEPT see Advanced Database Answer message (ANS) 4, 111
prevention approach: Coding Fault Environment for Planning and AnyMedia™ products 4, 90
Prevention Guidelines, The 2, 7; conclu- Tracking APack Technologies 3, 123
sions 2, 20-21; countermeasures for ADEPT—The Advanced Database API see Application programming
improvement 2, 6-7; development Environment for Planning and Tracking interface
process analysis 2, 3-5; interface faults 3, 3-9 Appletalk* protocol 4, 164
2, 11-15; introduction 2, 3; logic ADM see Add/drop multiplexer Application agents 2, 124, 129
faults 2, 7-11; maintainability faults Administrative module (AM) 2, 103-104 Application engineering 3, 10-14
2, 15-19; measurement metrics Administrative weight (AW) 4, 246 Application module interface (AMI) 1, 125
2, 19-20; results of implementing ADPCM see Adaptive differential pulse- Application programming interface 2, 130
countermeasures 2, 20; root cause code modulation Application programming interface,
analysis 2, 5-6 ADSL see Asymmetric digital subscriber line graphical: Direct3D* 2, 51; Java3D
SESS® switching system software, major Advanced Communications Technologies 2, 52-53, 56; OpenGL* 2, 51-53, 56;
coding faults: logic 2, 4, 7-11; interface and Services 3, 111 virtual reality modeling language
2, 4, 11-15; maintainability 2, 4, 15-19 Advanced Database Environment for (VRML) 2, 51-52, 56; X/Motif* 2, 51
S5ESS® switching system, advanced Planning and Tracking 3, 3-9 Application services 3, 102
2, 3-21 Advanced intelligent network 4, 186 Applications, cross-connect 1, 86
5ESS®-2000 switch 4, 185, 186 Advanced Mobile Phone Service 3, 79-80, Applications, DEFINITY® Wireless
800/Freephone 4, 124 84-85 Business System (DWBS): general,
9-1-1 wireless service 2, 24 Advanced Mobile Phone Service cellular 1, 25; vertical 1, 26
telephone 2, 60, 63 Application-specific integrated circuit
A Advanced Mobile Phone System 3, 63 (ASIC) 2, 137 3, 120-121
A Comparison of Next-Generation IP-Centric Advanced network services (ANS) 4, 117 ArchE editor, used to evaluate behavioral
Transport Architectures, 4, 8, 63-85 Advanced telephony services, Internet specifications captured in message
A/D converter see Analog-to-digital 4, 144-160 sequence charts 3, 127-128
converter AEC see Acoustic echo canceler Architecture specification technique:
AAG see Audio Message Interface AG Communication Systems I, 134-143 architectural elements 3, 128;
Specification (AMIS) Analog Gateway Agents, application 2, 124, 129 architecture template 3, 129; building
AAL see ATM adaptation layer Aggregate route-based switching, IBM blocks 3, 128; clusters 3, 128;
AAL-2: sublayers of 4, 183 4, 232 components 3, 128; contracts 3, 129;
ABS see Acrylonitrile-butadiene-styrene AIM see Asset Implementation Manager description language 3, 126; general
AC-120 see Access Concentrator 120 AIN 0.1, AIN 0.2 4, 126 3, 125-137; interfaces 3, 128; scenario
Accelerated testing 3, 52-60 AIN see Advanced intelligent network template 3, 129
Access Concentrator (AC)-60/AC-120 Algorithm, adaptive 3, 151; two-channel Architecture, network: ATM 4, 261;
switches 4, 189, 190 affine projection 3, 153 general, 4, 257; IP 4, 262; packet 4,
Access Concentrator 120 (AC-120) 4, 186 Algorithm, Dijkstra shortest path first 261; TDM 4, 261
Access network design 4, 260 4, 251 Architecture, scalable 3, 105
352 Bell Labs Technical Journal ¢ October-December 1998
Architecture: metropolitan area network type 1, type 2 4, 182; type 5 4, 184 Beacken, Marc J. 3, 21-29
1, 50; path-in-lambda 1, 52 ATM adaptation layers used for voice Bearer channels: general 4, 127;
Architecture-based software system 4, 182 technologies and standards 4, 107,
construction 3, 125-137 ATM Forum I, 66 4, 179, 235-236, 245 108
Ardis, Mark A. 3, 10-20 ATM Forum user-to-network interface Bell Labs 4, 241, 256
ARIB see Association of Radio Industries (ATM UNI) 4, 107 Bell Labs Innovation Briefs 1, 145-146 2,
and Businesses ATM integration in the PBX 4, 189 137-138 3, 175-176 4, 338-339
ARP see Address resolution protocol ATM network: architecture 4, 261; design Bellcore TR 303 4, 136
ARQ see Automatic repeat request 4, 267 Benesty, Jacob 3, 148-158
Arrhenius model 3, 53-59 ATM PNNI framework in RopeSIM 4, 245 Benmohamed, Lotfi M. 4, 273-296
AS see Access switch ATM PNNI routing performance using Berkeley Motion Picture Experts Group
AsaP 2, 76, 87, 90 RopeSIM 4, 245 (MPEG)-1 video encoder 2, 87
ASCII see American Standard Code for ATM Scenarios for SDH/SONET Networks Bernoulli probability 4, 18
Information Interchange 1, 81-93 Beryllium oxide 2, 114
Asia/Pacific region 2, 111 ATM trunking: AAL-1 for narrowband Best in class (BIC) 1, 124
ASM see Asynchronous transfer mode services 4, 180; AAL-2 for Best-effort service 4, 222-223, 228, 297,
(ATM) service multiplexer narrowband services 4, 181 314, 318
ASPECT see Architecture specification ATME UNI see ATM Forum user-network Best-effort service and multiservice virtual
technique interface private networks, integration with
Assertion violations 2, 34 Atomicity, consistency, isolation, and long distance voice service 4, 297-337
Asset Implementation Manager 3, 15 durability 1, 3, 5, 8 BGA see Ball-grid array
Association of Radio Industries and Audio Display Terminals team 1, 122 BHCA see Busy hour call attempt
Businesses (ARIB) 3, 63, 67 Audio Message Interface Specification B-ICI see Broadband ISDN intercarrier
Asymmetric digital subscriber line (ADSL) (AMIS) 2, 124-128, 131, 133 interface
4, 40, 63 AUDIX® system 2, 124-127, 130, Bidirectional line-switched ring 4, 63
Asynchronous transfer mode (ATM) 131, 133 BILLDATS® data server 4, 95
2, 93-108, 137 3, 100, 119 4, 34, Automatic call distribution 2, 24, 26 Binary file 4, 25
38-39, 42-45, 63-66, 68, 74-84, Automatic message accounting 2, 98 B-ISUP see Broadband ISDN services user
103,106, 129, 161, 163, 166-175, Automatic repeat request (ARQ) 3, 71 protocol
176, 192, 240, 241, 255 Automatic speech recognition 3, 176 Bit rate of the transmission system,
Asynchronous transfer mode core switch Available cell rate (AVCR) 4, 246 increasing 1, 39
(ACS), GlobeView®-2000 1, 94-111 AVCR see Available cell rate Blocking 2, 33
Asynchronous transfer mode (ATM) AW see Administrative weight Blott, Stephen M. 1, 3-18
networks 4, 222, 225, 227, 299-301, AWGN see Additive white Gaussian noise BLSR see Bidirectiona! line-switched ring
305-311. 313, 322-323, 325-335 awk programs 4, 265 Boolean variables 2, 41
Asynchronous transfer mode service
B Border gateway protocol (BGP) 4, 54, 94,
classes: available bit rate 1, 95-97,
107, 110; constant bit rate 1, 94-99, Backbone network design 4, 260 147, 173, 315
103, 105, 108-109; non-real-time BAHAMA I, 19 Borst, Simon C. 3, 30-49
variable bit rate 1, 94-96, 99, BAIU see Broadband access interface unit Boxes, set-top 3, 101
108-109; real-time variable bit rate Balakrishnan, Meera 4, 11, 222-239 Bragg fiber gratings 2, 137
1, 94-95, 99, 102, 108-109; unspec- Ball-grid array (BGA) 3, 122-123 Bragg gratings 1, 58
ified bit rate 1, 95-96, 107-108, 110 Bandwidth allocation algorithms, BRI see Basic rate interface
Asynchronous transfer mode service dynamic, for high-speed data wireless Bridging the Gap to IP Telephony 4, 192-207
multiplexer (ASM): description 1, 82; networks: centralized carrier alloca- Broadband access interface unit 2, 104
functionality 1, 84 tion 3, 36-38; complexity 3, 38-39; Broadband integrated services digital
Asynchronous transfer mode switches, conclusions 3, 48; distributed carrier network (B-ISDN) 1, 81 2, 97 3, 68
scalable call processing architectures assignment 3, 34-36; general 3, 30-49; Broadband integrated services digital
1, 62-80 introduction 3, 30-32; model descrip- network, counterpart to packet-based
Asynchronous transfer mode technology tion 3, 32-33; preliminaries 3, 33-34; 3G multimedia 3, 79, 90, 94-95
4, 212-213, 215, 224, 231, 233 simulation experiments 3, 39-48 Broadband interworking gateway
Asynchronous transfer mode: adaptation Bandwidth allocation approaches for 2, 93-108
layer 5 (AAL-5) 1, 66; address 1, 73; mobile units 3, 30-31 Broadband ISDN intercarrier interface
description 1, 39; direct optical trans- Bandwidth flexibility 4, 255 4, 108
port of 1, 52; embedded transport Base station controller (BSC) 3, 67 Broadband ISDN services user protocol
1, 83, 84, 87; hybrid transport 1, 83; Base station interference 3, 34 4, 108
networks 1, 64; pure transport 1, 83, Basic rate interface (BRI) 2, 94 4, 129 Broadband ISDN signaling protocols
88; scenarios for SDH/SONET networks Battery cells, nickel-metal-hydride 4, 307
1, 81-93; signaling 1, 63, 65; switches 3, 169-170
1, 62, 69, 77, 94-111; technology; Battery pack, Omaha 3, 169, 173 Connect System (BB-—DACS) 1, 87
1, 62; traffic, transport options for 1, 82 Batzel, Craig S. 2, 124-135 Buhrke, Rolfe E. 3, 50-62
AT&T Network Systems, 1994 Quality Baulier, Gerald D. 1, 3-18 Business Communications Systems 1, 122
Team Excellence Award 2, 3 BB-DACS see Broadband-Digital Access Busschbach, Peter B. 4, 10, 161-175
ATLANTA™ chip set 1, 77 and Cross-Connect System Busy hour call attempt (BHCA) 4, 117
ATM adaptation layer: carrier applica- BBIG see Broadband interworking Button marking, 8400-series telephones
tions 4, 184; general 4, 107, 177, 255; gateway 1, 126
Bell Labs Technical Journal ¢ October-December 1998 353
C cdma2000: A Third-Generation Radio CIF-to QCIF Bitstream Down-Conversion in
C language 2, 3, 5, 23, 27 Transmission Technology 3, 63-78 the DCT Domain 3, 21-29
C program files, lint tool 2, 5 cdmaOne* radio transmission technology Circuit Emulation Service 4, 180, 256
C, C++ programming languages 1, 10 (RTT) 3, 63-68, 74-75, 77-78 Circuit identification code (CIC) 4, 118
232,33, 39,42 CDPD see Cellular digital packet data Circuit pack, TN1415 2, 120
C++ language 4, 25, 244 CDR see Call detail recording Circulator, optical 1, 45
C++ network base class 2, 47-56 CDV see Cell delay variation Cisco, tag switching 4, 232
Cable-based telephony 4, 136 Cell antenna unit (CAU) 1, 21 CIXC see Competing IXC
CAC see Connection admission control Cell delay variation (CDV) 4, 241 Clamshell housings, method for
CAL see Call Accounting Language Cell phone prototypes: Falcon and increasing the rigidity of 3, 167
Call Accounting Language (CAL) 3, 15 Omaha 3, 160 Clamshell structures 3, 160
Call control 1, 64, 66-70, 72-77, 79 Cell transfer delay (CTD) 4, 241 Class-5 switches 4, 185
Call detail recording (CDR) 2, 131 Cell-switched router, Toshiba 4, 232 Classical IP (CLIP) over ATM 4, 169-170
Call flows: for ATM networks 4, 111; for Cellular base stations: active 3, 36; carrier Classless interdomain routing 4, 38
IP networks 4, 111 allocation 3, 31-48; carrier allocation, Clattering 3, 160
Call management server (CMS) 4, 137 heuristic 3, 38; passive 3, 36; CLEC see Competing LEC and competitive
Call management services 4, 138 synchronization 3, 38 local exchange carrier
Call processing architectures, scalable, for Cellular digital packet data (CDPD) users Client-server databases 1, 8
ATM switches: call processing 2, 58, 60, 63 CLIP see Classical IP over ATM
fundamentals 1, 64-69; case study Cellular service carriers, allocation to base Closed-loop system 2, 111
1, 77-79; centralized call processing stations 3, 33-34 Clusters, ihgp and marconi 3, 4
architecture 1, 69-72; conclusions Cellular service carriers, assigning to CMIP see Common management
1, 79-80; distributed call control users 3, 33-34 information protocol
processing architecture 1, 73-75; Cellular service, distributed carrier CMS see Call management server
distributed routing call processing assignment: distributed carrier raking CNAME see Calling name
architecture 1, 75-77; distributed 3, 34-36, 38, 42; distributed carrier CNI see Common Network Interface
signaling call processing architecture requesting 3, 34-35, 38, 42 Coating, four-layer antireflection 1, 118
1, 72-73; introduction 1, 62-64 Cellular telephones with data services: Code division multiple access: general
Call processing architectures: distributed AT&T PocketNet* telephone 2, 60; 3, 63-78, 165-166; radio access
call control 1, 62, 64,73-75; distrib- Newton* MessagePad* 2, 61; Nokia technology 1, 30, 35; technology,
uted routing 1, 62, 64; distributed sig- 9000 Communicator 2, 60, 64-65 IS-95 2, 58, 63
naling 1, 62, 64, 72-73, 78 Centigram 2, 134 Code-excited linear prediction 2, 125
Call processing fundamentals: call control CENTREX system I, 30 Coding Fault Inspection Checklist 2, 4, 7
1, 66-67; routing 1, 67-69; signaling CES see Circuit Emulation Service Coding Fault Prevention Guidelines
1, 65-66 CG see Connection gateway 2, 3-4, 6-7, 11-15
Call processing: architectures 1, 62-80; CGCAC see Conservative generic call Coding fault prevention, 5ESS® switching
capacity 1, 62-63; functions 1, 63; admission control system software 2, 3-21
latency 1, 72; objective 1, 78; Chambers, Mahdi S. 4, 10, 176-191 Coefficient of thermal expansion 2, 137
performance 1, 69, 78-79; power Changers, electro-optical wavelength Coffin-Manson relationship 3, 59
1, 63, 72; tasks 1, 64, 69, 71-72 1, 56 COGs see Cost of goods
Call, type I and type II 4, 250 Channel associated signaling 4, 179 Combined interchannel intensity and
Calling name (CNAME) 4, 126 Channels, wavelength 1, 40 time differences 3, 151
CAP see Competitive access provider Character, “heartbeat” 1, 23 Commercial tools versus ADEPT 3, 6
Carrier allocation, dynamic, for mobile Characteristics that enhance end-user Commodity 2, 111
units 3, 30 experience 3, 103 Common channel signaling (CCS) 4, 179
Carrier-scale internetworking (CSI) 4, Chen, Xiaoqgiang 1, 62-80 Common Channel Signaling 7 2, 36
163, 170-175 Chen, Zheng 4, 12, 255-272 Common control channel 3, 38
Carrier-scale packet telephony 4, 86-102 Chip-scale module (CSM) technology Common data control (COMDAC) 2, 104
CAS see Channel associated signaling platform: background 3, 116-118; Common Intermediate Format 3, 21
Castellation 3, 167, 173 chip re-routing 3, 118-119; flip-chip Common management information
CAU see Cell antenna unit assembly 3, 119; high-density silicon protocol (CMIP) 4, 209
CBR see Constant bit rate interconnection 3, 119; high-density Common Network Interface (CNI) 2, 36
CBS see Cost breakdown structure silicon interconnection with inte- Common object request broker
CCS see Common channel signaling grated high-quality passive compo- architecture (CORBA) I, 135 3, 105
CCS7 see Common Channel Signaling 7 nents 3, 119-120; manufacturing Common part convergence sublayer
CDMA see Code division multiple access infrastructure 3, 122-124; memory (CPCS) 4, 183
cdma2000 radio transmission technology: and logic integration 3, 120-121; Common part sublayer (CPS) 4, 183
evolution 3, 63-68; fast power control radio-frequency integrated circuits Communications module 2, 103-104
3, 75-76; forward link design 3, 72-76; and passive component integration Competing IXC (CIXC) 4, 117
layering structure 3, 68-71; parallel 3, 121-122; solder joints 3, 119 Competing LEC (CLEC) 4, 117
code-multiplexed channels 3, 77; Chip-Scale Modules for High-Level Integration Competitive access provider (CAP) 4, 107
pilot-based coherent detection 3, 77; in the 21st Century 3, 116-124 Competitive local exchange carrier
reverse link design 3, 76-77; transmis- CIC see Circuit identification code (CLEC) 4, 124, 264
sion rates and services 3, 71-72; trans- CIDR see Classless interdomain routing Compliant wavelengths 1, 47
mit diversity 3, 74-75; turbo codes for CIF see Common Intermediate Component realization process 2, 117
high-rate transmissions 3, 77-78 Format Components, second-hand 2, 114
354 Bell Labs Technical Journal ¢ October-December 1998
Computer-aided design (CAD) 1, 126 Data management I, 3-18 Design: inputs 4, 258; parameters 4, 259
Concept selection matrix 2, 102 Data networking 4, 255 Designing Best-in-Class Impact-Tolerant
Concurrent systems 2, 32 Data services, high-speed, in wireless Cellular Phones and Other Portable
Conferencing, multiparticipant stereo networks 3, 30-49 Products 3, 159-174
desktop 3, 148 Data traffic demands 4, 259 Designing IP Networks with Performance
Configuration, point to point 2, 128 Data transfer rates: DS1, DS3, El, E3, J2 Guarantees 4, 12, 273-296
Connection admission control design 4, 180 Desktop Management Task Force (DMTF)
1, 94-111 DataBlitz™ main-memory database 4, 208, 215
Connection admission control design, system I, 3, 5-6, 8, 16 Destination 4, 251
GlobeView®-2000 ATM core switch Data-terminal ready (DTR) 1, 23 DHCP see Dynamic host configuration
(ACS): architecture, ACS 1, 95-97; DBCES see Dynamic Bandwidth Circuit protocol
design requirements 1, 95; effective Emulation Service Dial pulse (DP) 4, 107
bandwidth algorithms for different DCA see Dynamic channel assignment Dicryl, S. A. 3, 123
service classes 1, 97-109; introduction DCC see Data communications channel Differentiated services 4, 32, 144, 163,
1, 94-95; summary I, 109-110 DCCH see Dedicated control channel 167-168, 222-239
Connection Admission Control Design for DCP see Digital communications protocol Differentiated services, in a multiservice
GlobeView®-2000 ATM Core Switches DCT-domain: CIF-to-QCIF down-converter network environment 4, 222-239
1, 94-111 3, 22; decimation process 3, 25 Differentiated Services: architecture 4, 53;
Connection gateway 4, 105, 109, 117 DDM.-2000 see Dual Digital behavior and services 4, 57-59;
Connection-oriented and connectionless Multiplexer-2000 general4 , 50, 53-55, 57-61; with
transmission 3, 100 Deadlocks 2, 34 IntServ 4, 59-60
Connections, OC-N 1, 53 Debit-based billing, Sunrise system Differentiated services and QoS in a mul-
Conservative generic call admission 1, 6-7, 12-13 tiservice network environment: infra-
control (CGCAC) 4, 249 DECC see Domain-Engineered structure options for a multiservice
Consortium, TINA, member companies Configuration Control network 4, 231-236; introduction
3, 104 Decoder/encoder 1, 22 4, 222-224; multiservice networks, a
Constant bit rate (CBR) 4, 107, 241, 258 DECT see Digital European Cordless conceptual framework 4, 224-231;
Constructing Interactive Network Visual Telephone summary and evolution 4, 236-237
Interfaces 2, 47-57 Dedicated control channel 3, 71-72 Differentiated Services Working Group
Control/signaling: standards and activities Deep compression of user data 4, 48, 56, 60
4, 108; standards and variations 4, 107 protocol/Internet protocol (UDP/IP) Differentiation, GoS 4, 244, 250
Convergence sublayer (CS) 4, 182 headers 3, 79-80, 88-95 DiffServ (DS) field 4, 53, 55-57, 60, 314-
Copeland, Leon R. 3, 52-60 Defining and maintaining mechanisms, 315, 320-321, 323, 335
Cordless private branch exchange 1, 32 ADEPT 3, 5 DiffServ see Differentiated services
Cordless Telephone 2 (CT2) system 2, 63 DEFINITY® system 2, 124, 126, 127 Digital Business Telephones—Project Laser
Core NSF 4, 26 DEFINITY® Wireless Business System 1, 122-133
Cornerstone Platform 2, 132 (DWBS) 1, 19-27, 122 Digital cellular and personal
Cost analysis 4, 257, 260 DEFINITY® ECS 4, 189 communications services (PCS) voice
Cost breakdown structure (CBS) 3, 5 Degani, Yinon 3, 116-124 networks, using data on: future work
Cost information 4, 259 Delay 4, 251 2, 73; handset hardware 2, 67-69;
Cost of goods (COGs) 1, 124 Delay-sensitive routing 4, 251 handset software infrastructure of
CPCS see Common part convergence Demarcation approximation 3, 53 prototype 2, 72-73; handset user
sublayer Demarcation energy 3, 53-55 interface 2, 69-72; introduction 2, 58-60;
CPS see Common part sublayer Demarcation mapping 3, 52-60 personal digital assistants (PDAs) 2,
Cradle to cradle 2, 109, 111 Demarcation maps, application to: 61-62; smart phones 2, 60-61; software
Cravatts, Mark R. 1, 19-29 checking assumptions 3, 58; non- choices 2, 63-65; system architecture
CRP see Component realization process Arrhenius models 3, 59; optical fiber 2, 66-67; user interface issues 2, 65-66;
CS see Convergence sublayer gratings 3, 54-57; robustness of the wireless data service providers 2, 62-63
CS-1 and CS-2, ITU 4, 126 construction for design 3, 58-59; Digital communications protocol (DCP)
CSI see Carrier-scale internetworking safety checks of system burn-ins 1, 124 2, 125
CSM see Chip-scale module 3, 59; simple thermal failure modes Digital cross-connect system 4, 68, 74
CTD see Cell transfer delay 3, 57-58 Digital European Cordless Telephone
CTE see Thermal expansion coefficient or Dendritic spines 1, 145 (DECT) 2, 63
coefficient of thermal expansion Dense wavelength division multiplexing Digital line and trunk unit (DLTU) 2, 104
Customer premises equipment (CPE) (DWDM): description 1, 39-59, 112; Digital networking unit (DNU) 2, 104
1, 82 4, 264 for long-reach high-speed parallel Digital signal processor line interface
Customized network applications 2, 48 interfacing 1, 53; general 4, 63-64, 68, (DSPLI) 4, 115
Cyr, Bernard L. 1, 30-38 109; networks based on 1, 81 Digital subscriber line (DSL) 4, 121
Design comparisons and sensitivity Digital telephones, 8400-series
D analysis, network 4, 269 1, 122-131
Dali, prototype of DataBlitz™ storage Design for the environment 2, 109 Digital-to-analog (D/A) converter 2, 137
manager I, 8 Design of simulators and debuggers for Dijkstra shortest path first algorithm
DAP see Directory access protocol distributed and parallel programs 4,251
Das, Kamala P. 4, 12, 255-272 2, 44 Direct link node (DLN) 2, 36
Data communications channel (DCC) Design superclass 3, 5 Directory access protocol (DAP) 3, 130-
1, 48 Design, network 4, 257 131, 133, 135-136
Bell Labs Technical Journal ¢ October-December 1998 355
Directory data server 3, 132-136 DWBS see DEFINITY® Wireless Business Enterprise networks vs. carrier networks
Directory information shadowing System in OneVision® architecture 4, 217
protocol (DISP) 3, 130, 136 Dynamic Bandwidth Allocation Algorithms Enterprise solution, Lucent 4, 189
Directory operational binding for High-Speed Data Wireless Networks Environmental Supply-Line Engineering:
management protocol 3, 130, 136 3, 30-49 Eco-Supplier Development Coupled to
Directory project 3, 129 Dynamic Bandwidth Circuit Emulation Eco-Design—a New Approach
Directory System Architecture (DirSA): Service (DBCES) 4, 180 2, 109-123
definition 3, 126-127, 130, 133-136; Dynamic channel assignment (DCA) Environmental: consequences 2, 109;
specification 3, 134-135 3, 31, 33, 39, 42 design practices 2, 111; load 2, 109-111,
Directory system protocol 3, 130, 136 Dynamic host configuration protocol 116, 118; performance 2, 109, 123;
Directory views, dynamic and static 2, 127 (DHCP) 4, 165 supply-line engineering 2, 109
Directory-enabled network (DEN) Dynamic random access memory EPN see Expansion port network
information model 4, 215 (DRAM) 2, 137 3, 116, 120-121 Erbium-doped fiber amplifier 1, 41
DirSA Case Study: An Introduction to E Error detection tools 2, 22-31
Software Architecture Technology, The Essential components, service provider
3, 125-138 Eco-cost-effective 2, 111 3, 104
DirSA see Directory System Architecture Eco-design 2, 109, 119 Ethernet 4, 35, 38, 116, 165
DIS® virtual machine 2, 64, 73 Eco-supplier development 2, 116, 123 European Telecommunications Standards
Disassembly 2, 109 ECS see Enterprise communication Institute 3, 50, 63, 67 4, 108, 208,
Discrete cosine transform (DCT) 3, 21 systems 210
DISP see Directory information shadowing Edge gateway: model 4, 130; VoD Event: animation 4, 244; handling 4, 243
protocol solution 4, 130 Event-processing system I, 3-18
Disposability 2, 114 Edge switch: model 4, 130; VoD solution EVRC see Enhanced variable-rate coder
Distance vector multicast routing protocol 4, 130 Expansion port network (EPN) 4, 189
(DVMRP) 4, 94 Effective bandwidth algorithms for Expansion, wavelength capacity 1, 58
Distributed carrier assignment, in cellular different ATM service classes: Exterior gateway protocol (EGP) 4, 54
service: distributed carrier raking available bit rate (ABR) 1, 107; Extrapolation models 3, 52-60
3, 34-36, 38, 42; distributed carrier constant bit rate (CBR) 1, 97-99; link
requesting 3, 34-35, 38, 42 bandwidth sharing 1, 108-109; F
Distributed processing environment overbooking and underbooking Facility costs, edge-to-backbone 4, 260
(DPE) 3, 105 1, 109; summary I, 109-110; Factory cost model 1, 128
Divergence 2, 34 unspecified bit rate (UBR) 1, 107-108; Failure analysis 3, 162
DLN see Direct link node variable bit rate (VBR) 1, 99-107 Falcon and Omaha cell phone prototypes
DLTU see Digital line and trunk unit EGP see Exterior gateway protocol 3, 160, 168
DNU see Digital networking unit Eick, Stephen G. 2, 47-57 Falcon cell phone 3, 160-161, 164, 166
DOLMEN project general 3, 109-112; EIH see Ensemble Interval Histogram Family-oriented Abstraction, Specification,
problems in 3, 111 Electromagnetic interference (EMI) 3, 161 and Translation 1, 145-146 3, 10-12, 18
Domain I, 146 Electronic Messaging Association 2, 134 Fast Ethernet 2, 137
Domain engineering 3, 10-20 elemedia® technology 4, 106, 258; tele- Fast recursive least-squares (FRLS) 3, 154
Domain name server (DNS) 4, 141 communications software stack 4, 97 Fatehi, Mohammad T. 1, 39-61
Domain Naming Service (DNS) 3, 129 Element Management System (EMS) Fault detection tools 2, 22-31
Domain: general 3, 103; pixel 3, 21 4,118 Fault prevention approach, 5ESS® switch-
Domain-Engineered Configuration E-levels 2, 115-116 ing system software: Coding Fault
Control (DECC) 3, 15 Emerging network services for data Prevention Guidelines, The 2, 7; conclu-
Dominique, Francis 3, 30-49 networks 4, 140 sions 2, 20-21; countermeasures for
DOP see Directory operational binding Emissions, hazardous air 2, 111 improvement 2, 6-7; development
management protocol EMS see Element Management System process analysis 2, 3-5; general
Doshi, Bharat T. 4, 8, 12, 63-85, end keyword 4, 25 2, 3-21; interface faults 2, 11-15;
297-337 End office (EO) 4, 109 introduction 2, 3; logic faults 2, 7-11;
Dowden, Douglas C. 4, 3-14 Endpoints 3, 101 maintainability faults 2, 15-19; mea-
Down-conversion: DCT-domain 3, 24; End-user experience, characteristics that surement metrics 2, 19-20; results
DCT-domain versus pixel-domain enhance 3, 103 2, 20; root cause analysis 2, 5-6
3, 22 Energy-efficient product 2, 114 Fault prevention countermeasures, 5ESS®
Dragone router 1, 44 Enhanced Message Networking Topology: switching system software, results of
Dravida, Subrahmanyam 4, 63-85, Multimedia Messaging with the Intuity™ implementing 2, 20
273-296 Interchange Server, An 2, 124-135 FCH see Fundamental channel
DSP see Directory system protocol Enhanced variable-rate coder 3, 72 FCW see Flexible call waiting
DSPLI see Digital signal processor line Ensemble Interval Histogram 3, 153 Feature server (FS) 4, 105, 129, 178
interface Enterprise communication systems Federal Communications Commission
DTR see Data-terminal ready 3, 129-131 (FCC) 2, 21
Dual Digital Multiplexer-2000 Enterprise communication systems FEM see Finite element method
(DDM-2000) 2, 104 framework: cross-product Fendick, Kerry W. 4, 8, 32-47
Dual tone multifrequency (DTMF) 4, architectures 3, 131; product line Fiber to the home (FTTH) 4, 63
107, 129 architectures 3, 131 Fiber, installing new 1, 39
DVMRP see Distance vector multicast Enterprise directory 2, 133 Fiber, optical: description 1, 46;
routing protocol Enterprise Lists 2, 124, 129, 130, 134 performance impairment, causes of
356 Bell Labs Technical Journal ¢ October-December 1998
1, 46; single-mode, types of 1, 46; two Generic architecture reference model: H
types of 1, 46 general 3, 125-137; software H.245, ITU-T standard 3, 89 4, 149
Fiber: attenuation, connectorization, architecture engineering 3, 127-129 H.261 video standard 2, 81, 86 3, 26
dispersion, dispersion-shifted, Generic architecture reference model/ H.323 protocols, ITU-T 3, 79-80, 89, 94-
multimode, nondispersion-shifted, architecture specification technique 95 4, 9, 108, 109, 118, 127, 131, 136,
nonlinearities, nonzero dispersion- method 3, 125-137 141, 144, 146, 158, 198-202, 313,
shifted, single-mode, splicing, and Generic call admission control 4, 241, 246 316-317, 330, 334
TrueWave® 1, 46 Generic connection admission control 4, Hall, Joseph L. 3, 148-158
Field-programmable gate array (FPGA) 249 Hand-held Device Markup Language
logic 2, 137 Geographic location 4, 259 (HDML) 2, 61. 63-64
Field-programmable system chip 2, 137 GEOS* 3.0 operating system 2, 60, 64 Hand-held device transport protocol
FIFO see First-in/first-out Gitlin, Richard D. 4, 3-14 (HDTP) 2, 63-64
File transfer protocol: data interfaces GK see Gatekeeper Handwriting capture widget (HCW),
2, 131; generai 1, 108 2, 59, Global Component Information wireless handset 2, 70-71, 73
126, 131 3,8 4, 224, 276 Management System (GCIMS) 2, 120 Handwriting recognition 2, 58, 61,
Filter, multilayer interference 1, 44 Global Digital Telephone (GDT) 1, 124 64-65, 68-72
Filters, model 3, 152 Global roaming environment (GRE), in Handwriting recognizer, wireless handset
Finite element method (FEM) 3, 173 mobile multimedia services 3, 50-62 2, 72
Fink, William 4, 103-123 Hanmer, Robert S. 2, 32-46
Global roaming requirements, service
First-in/first-out (FIFO) 2, 33, 39 Hardware 2, 110
transportability 3, 50
First-in—first-out (FIFO) scheduling 4, Hardware-Software Interface (HSI)
Global state 2, 34
273-281, 283-288, 290-292, 294 Designer 3, 15
Global System for Mobile
Fixed channel assignment 3, 31, 33, 42 Harshavardhana, P. 4, 63-85, 273-296
Communications (GSM) 2, 81 3, 30,
Fixed-point equations (FPE) 4, 19 HBM see Heart-Beat Monitor
63, 82-83, 111, 121
Flash electrically erasable programmable HCW see Handwriting capture widget
read only memory (EEPROM) 2, 137 Global System for Mobile He, Linhai 1, 94-111
Flexible call waiting (FCW) 4, 126 Communications, based on frequency He, Taosong 2, 47-57
Flip-chip assembly 3, 118-123 hopped multiple access and time Header compression, deep, of user data
Forms (ADEPT): browser, detail, find 3, 7 division multiple access technologies protocol/Internet protocol (UDP/IP)
Fossaceca, John M. 4, 9, 86-102 2, 58, 60, 63 3, 79-80, 88-95
FPE see Fixed-point equations GlobeView® system 1, 88 Header compression, Van Jacobson
FPSC see Field-programmable system GlobeView®-2000 ATM core switch transmission control protocol/Internet
(ACS) 1, 94-111
chip protocol (TCP/IP) 3, 89, 92
Frame relay 4, 38, 84, 161-163, 169 Globe View®-2000 switch 2, 95 Heart-Beat Monitor 2, 32-33, 36-44
Frame relay networks 4, 227, 299-300 GOB see Group of blocks Hernandez-Valencia, Enrique J. 4, 297-
Framework services 3, 108 Godefroid, Patrice 2, 32-46 337
Fraud detection/prevention, Sunrise Gorrepati, Patvardhana B. 3, 79-97 Hierarchical cell base station 1, 35
system 1, 7-8, 15 Goyal, Suresh 3, 159-174 Hierarchical Virtual Partitioning 4, 17, 30
Freephone/800 service 3, 101 Grades of service (GoS) 4, 241 High-definition television (HDTV) 3, 23
Frequency division multiple access Graffitti* recognition engine 2, 61 High-density silicon interconnection
(FDMA) I, 20-27 Graph aggregation 3, 7 3, 118-122
Frequency reuse plan, in wireless base Graphical user interface (GUI) 2, 48-50, High-speed camera 3, 161, 162
stations 3, 48 53, 56, 124, 131 4, 124 High-speed data cellular services,
Friends and Family* discounts 1, 4 Graphical user interface application build- spectrum efficiency 3, 30-48
FRLS see Fast recursive least-squares ers: PowerBuilder* 2, 49; Tcl/Tk tools High-speed data services, in wireless
FS see Feature server 2, 47-50, 53-57; Visual Basic* 2, 49 networks 3, 30-49
FTP see File transfer protocol Graphics application programming High-speed data wireless networks, dynamic
FTTH see Fiber to the home interfaces (APIs): Direct3D* 2, 51; bandwidth allocation algorithms:
Fundamental channel (FCH) 3, 72, 74, Java3D 2, 52; OpenGL* 2, 51; virtual centralized carrier allocation 3, 36-38;
76-77 reality modeling language (VRML) complexity 3, 38-39; conclusions 3, 48;
Funka-Lea, Cynthia A. 4, 11, 240-254 2, 51-52; X/Motif* 2, 51 distributed carrier assignment 3, 34-36;
introduction 3, 30-32; model description
G Gratings, optical fiber 3, 52-60 3, 32-33; preliminaries 3, 33-34;
G.729 standard 3, 86, 90, 92, 94 Gratings: fiber 1, 45; Bragg 1, 58 simulation experiments 3, 39-48
Gain, flat 1, 43 Green 2, 110 Holzmann, Gerard J. 2, 22-31
Galileo* Ethernet device 4, 94 Green, Janel A. 3, 10-20 Home location record (HLR) 2, 24-26
Gamoke, Robert J. 2, 36 Greenness 2, 110, 115, 118 House of quality 2, 98-101
GARM see Generic architecture reference Gregus, Jeffrey A. 3, 116-124 HSI Designer see Hardware-Software
model Griffith, Gary L. 1, 19-29 Interface Designer
Gartner, William J. 1, 39-61 Group of blocks (GOB) 3, 25 Hu, Jianying 2, 58-75
Gatekeeper (GK) 4, 117, 127 GTE I, 134 Hybrid ATM/STM transport 1, 87
Gateway location protocol 4, 144 Guaranteed service 4, 222-223, 230-231, Hybrid network configurations 2, 127
Gaussian errors 1, 115 237 HyperText Markup Language (HTML)
GCAC see Generic call admission control Guaranteed, predictive, and best-effort hE, 135 2,59 3,3
GCIMS see Global Component services 4, 240 Hypertext transport protocol (HTTP)
Information Management System GUI see Graphical user interface 2,59 4, 146, 149-151, 156-158
Bell Labs Technical Journal ¢ October-December 1998 357
Integrated services digital network: Q.2100 4, 184; Q.2931 4, 107; Q.931
1.366.2 4, 183 D-channel protocol 4, 179; general 4, 108, 178; Q.SIG 4, 178; Rec. 1701
1/O see Input/output 4, 107, 127, 179 3, 51, 62; Rec. 1711 3, 62; SG11 3, 62
120* system 4, 94-95 Integrated Services over Specific Link International telecommunications fraud
IAM see Initial address message Layers (ISSLL) Working Group 4, 51 1,8
ICAP* see Interactive communicating Integrated Services Working Group 4, 48, Internet 1, 3 2, 58-60, 63-64, 68 4, 176,
applications protocol 50-52 255, 268
ICW see Internet call waiting Intelligent network (IN) 1, 4 2, 95-96, Internet call waiting (ICW) 4, 139
IDCT see Inverse discrete cosine transform 105 3,101 4,117, 124, 186 Internet Engineering Task Force 4, 10, 16,
Identification (ID) 2, 127 Intelligent Network (IN) distributed 34-35, 48, 51, 60, 96, 98, 109, 139,
Idle channel suppression 4, 178 functional plane (DFP) 3, 50 144, 146, 155, 167, 169, 197-198,
IGP see Interior gateway protocol Intelligent network application protocol 208, 210, 213, 215, 223-224, 228-231,
IHAPI see Interchange hub applications (INAP) 4, 142 236, 240, 313, , 323, 325
programming interface Intelligent peripheral (IP) 4, 129 Internet interobject resource broker
IIOP see Internet interobject resource Interactive communicating applications protocol (IIOP) 3, 111
broker protocol protocol (ICAP*) 2, 64-65 Internet MBone statistics 2, 56
ILEC see Incumbent LEC and incumbent Interactive network visual interfaces, Internet protocol 4, 32, 38-39, 44, 48-49,
local exchange carrier constructing: basic network views 51, 53-54, 61, 161-175, 208, 210,
ILMI see Integrated local management 2, 54-56; conclusions 2, 56; 215, 218, 222-239
interface introduction 2, 47-48; network base Internet protocol network, managed
Improved authentication 4, 134 class 2, 51-53; network data 2, 50-51; 4, 297-337
Improving Quality and Productivity in system overview 2, 48-50; Tcl/Tk Internet protocol networks, designing with
Training: A New Model for the High-Tech graphical user interface 2, 53-54 performance guarantees: case studies
Learning Environment 1, 134-143 Interactive visualization, for complex, 4, 285-292; introduction 4, 273-276;
IMT-2000 see International Mobile time-varying, hierarchical networks link capacity computations 4, 276-281;
Telecommunications 2000 2, 47-57 MPLS-based 4, 28; network topology
IMT-2000: family of services 3, 95; Interchange hub applications optimization 4, 281-284; router replace-
multimedia services 3, 95 programming interface 2, 132, 133 ment problem 4, 284-285
IMTC see International Multimedia Interchannel differences for stereo Internet protocol telephony (IPtel):
Teleconferencing Consortium acoustic echo cancellation, choice of current architectures 4, 198-201;
INAP see Intelligent network application 3,151 general 4, 311-313, 326-327,
protocol Interchannel differences for synthesizing 334-335; introduction 4, 192-197;
In-building wireless systems: digital air stereo sound 3, 149 proposed architecture 4, 201-207;
interface technologies 1, 35; general Interconnection, high-density silicon requirements 4, 197-198
1, 30-35, 37; radio base station 3, 118-122 Internet protocol transport architectures:
characteristics 1, 32-35; switching and Interexchange carrier (IXC) 3, 103 design algorithms 4, 72-75;
network architecture 1, 35-37 4,111, 124 introduction 4, 63-66; scenarios
Incumbent local exchange carrier (ILEC) Interface faults, 5ESS® switching system 4, 75-82; transport architecture
4,111, 124, 264 software: list of major faults 2, 11; choices 4, 66-72
INDT see Integrated Network Design Tool samples 2, 11-15 Internet protocol: addresses 3, 129;
Inferno® operating system 2, 58, 63-64, Interior gateway protocol (IGP) 4, 54 general 1, 24, 62 2, 47,55 3, 100
71-73 4, 86, 95-96 Intermediate system to intermediate sys- Internet protocol: general 4, 6, 90, 92, 94,
InfoWiz™ software 3, 12, 18 tem (IS-IS) protocol 4, 315, 319-320 103, 106, 129, 176, 240, 255, 269;
Ingres* 3, 3 International Mobile Telecommunications infrastructure 4, 222, 225; network
Ingres/Net* 3, 3 2000 (IMT-2000): Capability Set 1 architecture 4, 262; network design
Initial address message (IAM) 4, 111, 118 (CS-1) 3, 51; general 3, 63, 67, 78; 4, 268; routing, large scale 4, 86
Initial global state 2, 34 third generation 3, 50-62, 80, 89, 95 Internet protocol-based networks 4,
Innovation speed 2, 120 International Multimedia 297-301, 311-327, 329-332, 334-335
Input/output (I/O) 1, 124 Teleconferencing Consortium (IMTC) Internet protocol device control 4, 116
Institute of Microelectronics 3, 123 4, 109 Internet service provider (ISP) 3, 98
Integrated circuit (IC) 1, 124 International Organization for * 4,15, 124
Integrated circuit technology 3, Standardization (ISO) 3, 68 Internet telephony server for service
116-124 International Organization for providers (ITS SP) 4, 258
Integrated data 4, 134 Standardization (ISO) Directory Internet telephony server/gateway 4, 263
Integrated local management interface Standard/X.500 Recommendation Internet telephony: services, advanced 4,
(ILMI) protocol 1, 73 3, 130-131, 133-134, 136 144-160; signaling 4, 145
Integrated network 4, 255 International Telecommunication Union Internet-related topics 1, 135
Integrated Network Design Tool 4, 72-75 (ITU) 1, 65 3, 50, 63, 67-68, 74, 78, Internetwork packet exchange (IPX) 4,
Integrated Services: general 4, 50-51, 53, 80, 86, 89 4, 10, 245 84, 164-165
59-61; strengths of Interserv model International Telecommunication Union- Interoffice (IOF) 1, 82
4, 51-52; weaknesses of the IntServ Telecommunication Standardization Interval Reduction Through Requirements
model 4, 52-53; with DiffServ Sector (ITU-T): G.711 4, 107, 115; Analysis 2, 22-31
4, 59-60 G.722 4, 107; G.723.1 4, 258; G.725 Interworking function (IWF): general 4,
Integrated services digital network 1, 21, 4, 107; G.726 4, 107; general 3, 178; in the ATM switch or access
24, 34,65 2, 36, 94-95, 97-98, 50-62 4, 183, 208, 210-211, 258; concentrator 4, 189
104-105,107 H.245 4, 149; H.323 4, 144, 146, 158; Interworking IN and data networks 4, 137
358 Bell Labs Technical Journal ¢ October-December 1998
Intuity™ Interchange system 2, 124-126, K Linear temporal logic (LTL) 2, 24
129, 130, 132-134 Kalavade, Asawaree 2, 76-92 Linearized capacity costs 4, 16
Intuity™ response applications Kannan, Sriraman 3, 52-60 Linearized optimal capacity reallocation
programming interface 2, 132, 133 Kashi, Ramanujan S. 2, 58-75 problem 4, 23
Inverse discrete cosine transform (IDCT) Kaur, Harbans 4, 176-191 Link access control (LAC) 3, 68-71
a2) Kirova, Vassilka D. 3, 125-138 Link state updates 4, 242
Inverse quantization (IQ) 3, 22 Kitting of materials 1, 130 Lint tool, C program files 2, 5
Invisible operations 2, 34 Knisely, Douglas N. 3, 63-78 LINUX* system 1, 24
IOF see Interoffice Kocan, Kristin F. 2, 93-108 Liquid crystal display 3, 161
IP see Internet protocol Korth, Henry F. 1, 3-18 Little’s law 3, 34
IP see Internet protocol and Intelligent Kowalik, John, Jr. 1, 122-133 Liu, Chung-Zin 3, 79-97
peripheral Kozik, Jack 4, 10, 124-143 LMS see Least-mean-square
IPDC see Internet protocol device control Kradjel, Howard G. 3, 125-138 LNP see Local number portability
IPsec see Secure Internet protocol Krishnamurthy, Bala 4, 103-123 Loads, impact-induced 3, 160
Ipsilon/Nokia IP switching 4, 224, 232 Kronecker matrix products 1, 112-121 Local access and transport area 4, 186
IPtel see Internet protocol (IP) telephony Krzyzanowski, Paul 1, 19-29 Local area network (LAN) 1, 19-27, 84
IPX see Internetwork packet exchange Kumar, Vijay P. 4, 32-47 3, 103 4, 109, 258
IQ see Inverse quantization Kumaran, Krishnan 3, 30-49 Local area network emulation 4, 164-165
IRAPI see Intuity™ response applications L Local call admission control 4, 246
programming interface L2TP see Layer 2 tunneling protocol Local exchange carrier 4, 111, 125, 186
IS measure see Itakura-Saito measure Label distribution protocol 4, 168, 234 Local number portability (LNP) 2, 95
IS-136 standard 3, 30, 48, 63 LAC see Link access control 4, 126, 186
IS-136 time division multiple access (TDMA): Lakshman, T. V. 4, 32-47 Location routing number (LRN) 4, 118
air interface 3, 79-81, 83-84, 86-87, Lamba, Gurmeet S. 2, 124-135 Location services 4, 140
92-95; general 1, 35; technology 2, 58, 63 LAN see Local area network Logic faults, 5ESS® switching system
IS-54, predecessor of IS-136 2, 63 Landfill 2, 115, 120 software: list of major faults 2, 7;
IS-657, a companion standard for LANE see Local area network emulation samples 2, 7-11
packet-switched data channels LATA see Local access and transport area Long distance voice service integration
2, 63, 67 Lau, Maureen Y. 3, 116-124 with best-effort service and
IS-95 code division multiple access: air Lau, Wing Cheong 4, 240-254, 273-296 multiservice virtual private networks
interface 3, 79-88, 90-95; general Layer 2 tunneling protocol (L2TP) 4, 335 4, 297-337
1, 35; technology 2, 58, 63 Layer 2: Ethernet switching 4, 89, 94; Long distance voice services over
IS-95 standard 3, 30 general 4, 226, 235; media-specific asynchronous transfer mode and IP-
IS-A edge 3, 5 technologies 4, 50-51, 61; protocols based networks 4, 297-337
ISDN services user protocol (ISUP) 4,49, 51 Long-distance (LD) 4, 103
4, 108 Layer 3 4, 50, 89, 226, 231, 232-235 Long-distance carrier (LDC) 4, 264
ISP telephony 4, 134 Layer 3/4 Internet protocol switches Longest-queue drop (LQD) 4, 41,
ISP/IN integration 4, 134 4, 297, 301, 314, 320, 323, 335 273-277, 280-281, 283-288, 290-292
ISSLL see Integrated Services over Specific Layer 4 4, 231, 236 Loops: decoding, down-sampling,
Link Layers LCAC see Local call admission control encoding 3, 22
LDAP see Lightweight directory access
ISUP see ISDN services user protocol Low-delay code-excited linear prediction
Itakura-Saito (IS) measure 3, 153 protocol (LD-CELP) 4, 107
LD-CELP see Low-delay code-excited
ITS see Internet telephony Low-power technology 2, 122
linear prediction
server/gateway LDP see Label distribution protocol Low-Speed Data over the PWT Wireless Phone
ITS SP see Internet telephony server for Leasing, wavelength 1, 54 System 1, 19-29
service providers Least-mean-square (LMS) 3, 153 LPC see Linear predictive coding
IWF see Interworking function Lehder, Wilfred E., Jr. 1, 19-29 LQD see Longest-queue drop
IXC see Interexchange carrier Leikness, John M. 2, 124-135 LRN see Location routing number
LTL see Linear temporal logic
J Lemaire, Paul J. 3, 52-60 Lucent Behavior Analysis Toolset 2, 25
Li, Quinn 3, 63-78
Jackman, Nei! A. 1, 112-121 Lucent Speech Application Platform™
Licensed radio-frequency (RF) spectrum
Jagadeesan, Lalita Jategaonkar 2, 32-46 3, 175-176
and voice-over-IP protocol stacks: RF
Janczewski, Carol L. 4, 240-254 bit economics 3, 85-86; voice-over-IP Lucent Technical Service Center 2, 131
Japanese Total Access Communication protocol stacks 3, 86-87 Lucent Technologies: general 4, 118, 125,
System (JTACS) 3, 63 Life cycle: analysis 2, 116; general 2, 109 186, 189, 244, 256; product plan,
Java telephony application programming Light, multiwavelength 1, 45 third-generation (3G) mobile
interface (JTAPI) 4, 158 Lightweight directory access protocol telecommunications equipment 3, 62;
Java*: applet 4, 150; general 1, 10; (LDAP) 2, 124, 133, 134 3, 130-131, standardization activities 3, 50;
platform 2, 56; programming language 133 4,9, 117, 141, 145 Switching and Access Solutions
2, 63-64; study group 1, 135; Limbo® programming language Group 3, 4; Wireless Networks Group
Virtual Machine study group 2, 64, 73 4,95 3,4
1, 135-136, 139 Lin, Geng 4, 10, 208-221 Lumish, Stan 1, 39-61
Jelenkovic, Predrag R. 3, 30-49 Lin, I-Far 4, 103-123 LuValle, Michael J. 3, 52-60
Judkins, Justin B. 3, 52-60 Linear predictive coding (LPC) 2, 88 Lyons, Terry G. 4, 176-191
Bell Labs Technical Journal ¢ October-December 1998 359
M Mobile multimedia services 3, 50-62 224-231; summary and evolution
MAC see Medium access control Mobile service operator (MSO) 4, 125 4, 236-237
Macroblock (MB) 3, 22 Mobile switching center (MSC) 2, 24 3, Multiservice over ATM and IP network
Mailbox identification 2, 127 67, 82-83 design examples 4, 265
Maintainability faults, SESS® switching Model checking tools 2, 22-31 Multiservice virtual private networks
system software: list of major faults Model filters 3, 152 (VPNs)and best-effort service,
2, 16; samples 2, 16-19 Modeling language 2, 32 integration with long distance voice
Maintenance, network: end-to-end signal Models, extrapolation 3, 52-60 service 4, 297-337
tracking and monitoring 1, 58; Modular development methodology Murphy, Brian P. 4, 176-191
general 1, 57; monitoring, fault 2, 131 MX 1000™ switch 4, 189, 190, 264
detection, and isolation 1, 58 Moghé, Pratyush 2, 76-92 N
Management information base 4, 213-215 Money dispenser (MD) 3, 101
Management information base-II 2, 131 Monitoring, optical: basic functions of Nagarajan, Ramesh 4, 240-254
Management, network 2, 131 1, 46; description 1, 46 Nagel, Menno H. 2, 109-123
MAP decoder see Maximum a posterior Monte Carlo simulations 1, 112-121 Nakatani, Lloyd H. 3, 12, 18
decoder Montgomery, Warren A. 3, 98-115 4, 10, Nanotransistors, ongoing research in:
map file 4, 25 124-143 NMOS 4,338; PMOS 4, 338
Maps, prestored 1, 55 Moore’s Curve 4, 5 Narayanaswamy, Shankar 2, 58-75
Markov chain 2, 85 Moore’s Law 4, 6 Narrowband ISDN services user protocol
Markovian process 2, 79, 82-85, 92 Morgan, Dennis R. 3, 148-158 (N-ISUP) 4, 107
Martin, Robert L. 4, 3-14 Morrison, John A. 4, 8, 15-31 Narrowband networks 2, 93-108
MATLAB* spectrum function 3, 155 Most*, The, telecommunications pricing National Laboratory of Advanced
Maximum a posterior decoder 3, 77 plan 1, 5 Network Research 4, 259
MB see Macroblock Motion compensation (MC): general National Science Foundation Network
Mbone see Multicast backbone 3, 22; in DCT-domain 3, 23 (NSENET) 4, 242, 285-291
MC see Motion compensation Motion estimation (ME) 3, 21 National* LM78 integrated circuit 4, 95
MCAD see Mechanical computer-aided Motion Picture Experts Group 2, 86-87, 92 Native agent implementation 2, 131
design Motorola 6800 processor family 2, 36 Naval Research Laboratory 3, 11
McCann, Peter J. 3, 79-97 MPLS see Multiprotocol label switching Nelson, Bruce L. 1, 39-61
MCI 4, 259 MPOA see Multiprotocol over ATM Netherlands, The 2, 109
McKinney, R. D. 3, 98-115 MSIT see Micro-systems integration NetMeeting* 1, 26
MD see Money dispenser technology Network and migration tools 2, 134
Mean square error (MSE) 3, 155 Multicast backbone (Mbone) 4, 149, 158 Network applications, customized 2, 48
Measurement metrics, preventing Multicasting 4, 52, 61, 146 Network attributes, data types 2, 51
software faults: coding faults found by Multiframe 4, 179 Network base class, interactive operations
customers 2, 20; costs 2, 20; number Multifrequency (MF) 4, 107 2, 52-53
of faults 2, 19-20 Multilayer Optical Filters with Random Errors Network design example for a new long-
Mechanical computer-aided design 1, 112-121 distance carrier, VTOA 4, 264
(MCAD) 1, 126 Multilayer structures 1, 114 Network design examples: multiservice
Media gateway control protocol 4, 9 Multimedia applications 2, 76-92 over ATM and IP 4, 265
Medium access control 3, 65, 68-73 Multimedia-over-Internet protocol, Network design, ATM 4, ; IP 4, 267
Meridian Mail 2, 124 wireless 3, 79-80, 82-83, 87, 89-90, Network element (NE) 1, 39-59, 81
MESH project 3, 109-111 Pim Network element view 4, 210, 216
Message: networking 2, 124; queues Multiparty multimedia session control Network information models 4, 208-221
2, 39 (MMUSIC) 4, 109 Network Information Models and OneVision®
Messaging integration 4, 140 Multiphoton excitation microscopy Architecture 4, 10, 208-221
Meta work breakdown structure 3, 5 1, 145 Network information models and
Metcalf’s Law 4, 6 Multiple impacts 3, 161 OneVision® architecture: introduction
Methodology, packet network design Multiplex section shared protection ring 4, 208-209; network information
4, 257 (MSSPRING) I, 89 model in 4, 216-219; standard
MF see Multifrequency Multiplex shared protection (MSP) 1, 89 information models 4, 210-216;
MGCP see Media gateway control protocol Multiprotocol label switching (MPLS) 4, summary 4, 219
Microelectronics (ME) Group, Lucent 8, 16, 35, 38-39, 66, 161, 163, Network maps, node and link: general
Technologies 1, 124 168-169, 171-175, 222, 224-225, 2, 47-48, 50-51; three dimensional
Microsoft Project 3, 4 232-236, 301, 323-325, 327, 333-334 2, 47, 51-53, 56; two dimensional
Microsoft* 1, 24 Multiprotocol over ATM (MPOA) 4, 2, 48, 56
Microsoft* Exchange* 2, 124 169-171, 174, 222, 224-225, 232, Network node interface (NNI) 2, 97
Micro-systems integration technology 235-236, 323 Network partitioning 2, 47
(MSIT) 3, 116-124 Multiservice network environment, Network protection options 1, 89
Miner’s Rule 3, 59 differentiated services 4, 222-239 Network service provider (NSP) 4, 103
Mitra, Debasis 4, 8, 15-31 Multiservice network environment, qual- Network services: alternative local access
Mittal, Ajay K. 4, 273-296 ity of service (QoS) and differentiated arrangements 4, 134; evolution of the
MMUSIC see Multiparty multimedia services in: infrastructure options for local exchange carrier 4, 125
session control a multiservice network 4, 231-236; Network terminals 2, 76-92
Mobile cellular systems, transmitting data introduction 4, 222-224; multiservice Network visual interfaces, constructing
3, 30 networks, a conceptual framework 4, interactive: basic network views
360 Bell Labs Technical Journal ¢ October-December 1998