Index_C

C

Cable

modems, 220

-replacement usage model, 308

CAC, see Channel access code

Cache database, 364

CAD drawings, 24

CAHAN, see Cellular Ad Hoc Augmented Network

Calendar, Windows CE software configured with, 447

Call

admission control, 247

delivery procedures, 370

detail records (CDRs), 505

-to-mobility ratio (CMR), 368, 376

release

delay (CRD), 490

signaling, 483

setup

delay, 172, 173

procedure, message sizes associated with, 166

success, 174

times, SIP signaling, 491

signaling channel transport identifier, 160

Care-of address (COA), 201, 202, 238

Carphone, 489

Carrier-to-noise ratio (CNR), 35

Carrier Sense Multiple Access (CSMA), 392

Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA), 35, 232

Cascade tunneling, 211

CBT, see Core-based tree

CCD camera, 516

CCP, see Change Cipher Spec Protocol

CCPL, see Cumulative connection path length

CCSRL, see Control Channel Segmentation and Reassembly Layer

CCTV, see Closed circuit television

CDF, see Cumulative density function

CDI infrastructure, see Content distribution internetworking infrastructure

CDMA, see Code division multiple access

CD mechanism, see Collision detection mechanism

CDN, see Content distribution network

CDPD, see Cellular Digital Packet Data

CDRs, see Call detail records

Cell Boundary Graph, 248

Cell forwarding, 280

new connection setup time, 280, 289

old connection teardown time, 280, 289

rerouting, 270, 281, 293

Cell ID, 246

Cellmania, 498

Cell phone(s)

caller, frequency channels assigned to, 57

loss of, 63

radiated power in, 34

SIM cards, 71

transmissions, interception of, 56

users, wireless Internet access wanted by, 57

Web, 16

Cell sectorization, 337

Cellular Ad Hoc Augmented Network (CAHAN), 47

Cellular communications

growth of, 31

technology, measurement of progress in, 36

Cellular concept, development of, 114

Cellular Digital Packet Data (CDPD), 187, 433, 447, 498, 515

Cellular IP, 211

Cellular networks, 266, 267

complexity of, 198

survey of routing techniques for, 269

Cellular One, 446

Cellular phone network, 16

Cellular systems, IP mobility support over, 409

Cellular Telecommunications Industry Association, 186

Cellular trends, 36

CELP, see Code excited linear prediction

Certicom, 63

CFP, see Contention-free period

CH, see Corresponding host

Change Cipher Spec Protocol (CCP), 458

Channel(s)

access code (CAC), 314, 316, 320

allocation packets, 357

assignment, dynamic, 336

circuit-switched, 473, 475

connectionless, 327

connection-oriented, 327

control, 320

error(s)

ARQ protocol and, 153

packet losses due to, 117

identifier (CID), 326

packet-switched, 473

signaling, 327

Check Call application, 193

CHTML, see Compact HTML

CID, see Channel identifier

Cingular, 57

Circuit-switched (CS) channels, 473, 475

Circuit-switched data (CSD), 37, 519

Circuit-switched mobile channels, 81

Circuit-switched networks, 9

Circuit switching, packet switching versus, 11

Cisco, 507

Citrix terminal solution, 499

CL channel, see Connectionless channel

Clear-to-send (CTS) control frame, 392

Client

-centered load distribution mechanism, 541, 546–548

/server model, 328

CLNP, see Cumulative length of new paths formed

Clock-and-timing-related transactions, 323

CLOP, see Cumulative length of old paths torn down

Closed circuit television (CCTV), 514

Cluster(s)

architecture, nested, 144

effect of node mobility on, 138

formation, example of, 143

head(s)

critical function of, 139

percentage of nodes unmanaged by, 141

routing information generated by, 142

Clustering

algorithm, 137

changes, average number of, 140

comparisons of, 143

cycle, number of control messages exchanged per, 132, 135

graph-based, 136, 139

ID, 136, 137, 140

location, 130

platform, Ninja, 207

procedure(s)

interzone, 135

intrazone, 133

phases of, 131

quasihierarchical, shortcoming of, 145

strict, 146

Clustering and roaming techniques for IEEE 802.11 wireless LANs, 127–148

graph-based clustering, 136–142

location-based clustering, 130–136

quasihierarchical routing, 142–146

strict hierarchical routing, 146–147

wireless LANs clustering, 128–130

CMR, see Call-to-mobility ratio

CN, see Corresponding node

CNR, see Carrier-to-noise ratio

COA, see Care-of address

Coarse-grained allocation, 218

CO channel, see Connection-oriented channel

Code

excited linear prediction (CELP), 155

malicious, 65

Code division multiple access (CDMA), 7, 57, 187, 337, 344

access technology, 11

air interface, 11

conversation, interception of, 60

phones, 62

spread spectrum technology, 60

subscriber base of, 37

time division, 13

WAP and, 498

wideband, 9, 86

Coding schemes

E-GPRS, 85

space-time, 346

Collision detection (CD) mechanism, 232

Common Gateway Interface, 459

Communication(s)

anytime, anywhere, goal of, 43

connectivity, strict hierarchical routing and, 146

cooperative, 46

infrastructure, 46

links, functioning of terminals as endpoints of, 49

networks, hierarchical nature of, 419

peer-to-peer, 36

proximity-based, 43, 44

static-static, 267

Compact HTML (CHTML), 561

Compaq SpeedPaq 336 modem, 431

Compression algorithm, 154

CompuServe, 442

Computer(s)

desktop, handheld devices vs., 503

laptop, 40, 220, 227, 440

notebook, 72

wireless connection of to Internet, 516

WLAM modem built into, 32

personal(PC), 514

scenarios

location management in pervasive, 414

models of, 407

tomography (CT), 512, 515

VAX, 452

Computing

location-aware, 408

location-independent, 408

sentient, 407

Confidentiality, preservation of, 64

Connection

establishment, 323

-extension rerouting, 270

length

metrics dependent on, 283

metrics not dependent on, 283

-oriented (CO) channel, 327

-oriented networks, rerouting schemes for, 270

Connectionless (CL) channel, 327

Connectionless networks, 266

Consumer markets, proliferation of wireless Internet in, 430

Content

cache servers, 94

distribution

internetworking (CDI) infrastructure, 560

network (CDN), 559

Contention-free period (CFP), 232

Contention period (CP), 232

Control Channel Segmentation and Reassembly Layer (CCSRL), 477

Cooperative communications, 46

Cordless desktop, 308

Core-based tree (CBT)

scheme, 296

strategy, 292

Core Network, 89, 474

Corporate intranets, logging onto, 62

Corporations, efforts of to establish wireless infrastructure, 4

Corresponding host (CH), 201

Corresponding node (CN), 374

Cost information

propagation of, 145

updated, 144

CP, see Contention period

CRC, see Cyclic redundancy check

CRD, see Call-release delay

Credit card numbers, purging of from mobile device memory, 64

CRM, see Customer Relationship Management

Crossover

discovery

algorithm, 275, 276, 277

time, 289

point, 274

CS channels, see Circuit-switched channels

CSD, see Circuit-switched data

CSMA, see Carrier Sense Multiple Access

CSMA/CA, see Carrier Sense Multiple Access with Collision Avoidance

CT, see Computer tomography

CTS control frame, see Clear-to-send control frame

Cumulative connection path length (CCPL), 295, 300, 301, 302

Cumulative density function (CDF), 486

Cumulative length of new paths formed (CLNP), 295

Cumulative length of old paths torn down (CLOP), 295

Customer

Relationship Management (CRM), 26, 192

security, PKI systems and, 192

Cyber-Karaoke-On-Demand, 562

Cyclic redundancy check (CRC), 152, 317, 478