Index_R

R

RA, see Registration areas

R-ACH, see Reverse access channel

Racherla's scheme, 295, 297, 301

Radiation, mobile phone, 503

Radio

Access Bearers, 474

beacons, detection of, 395

block, 164

channel(s)

frame propagation delay over, 169

GPRS structures of, 164

communications, wireless, 6

design, Holy Grail of, 402

frequency scanning

analog, 57

equipment, 58

frequency (RF) systems, 7

link

layer, 561

performance, unpredictability in air-link conditions affecting, 152

quality, 81

signaling overhead on, 355

Link Control (RLC), 85, 552

Link Protocol (RLP), 82, 89, 90, 151, 152, 163

average TCP packet transmission delay with, 171

function, voice packets and, 163

retransmission, 169

network controller (RNC), 17

receiver, 7

resource allocation, 48

-scanning equipment, 56

signal strength indication (RSSI) measurements, 258

technology, new, 37

transmission system, 7

Randomness

large-scale, 339

small-scale, 339

RAS, see Remote access servers

RAS protocol, see Registration/admission/status protocol

R-CCCH, see Reverse common control channel

RDA, see Regularity detection algorithm

REA, see Rural Electrification Administration

Read-write access patterns, 369

RealMedia technology, 562

Real Network RealVideo, 106

RealServer, 562

RealSystem, 562

Real-time applications, 460

Real-time media encoding, 471

Real-Time Streaming Protocol (RTSP), 96, 101, 111, 161

Real-Time Transport Control Protocol (RTCP), 481

bandwidth percentages, 492

definition of, 110

packets, sending of, 492

QoS information provided by, 491

Real-Time Transport Protocol (RTP), 90, 100, 110, 158, 481

header extensions, 110

packet sizes, 100

/RTCP, 158

voice packets, 167

Real-time video, transmission of, 78

Receive diversity, 342

Receiver Driven Layered Multicast, 112

Recognition-compatible voice coding (RECOVC) speech transcoding, 155

RECOVC speech transcoding, see Recognition-compatible voice coding speech transcoding

Redirect servers, 205

Reed Solomon (RS) coding, 113

Regional Aware Foreign Agent, 211

Registration

/admission/status (RAS) protocol, 160

areas (RA), 410

Regularity detection algorithm (RDA), 256

Relational Markup Language (RML), 561

Reliability classes, GPRS, 87, 88

Remote access servers (RAS), 69

Remote access service, Microsoft Windows NT, 516

Remote method invocation (RMI), 396

Request-to-send (RTS) control frame, 392

Rerouting

branch-point-traversal-based, 270

cell forwarding, 270, 281

completion time, 288

connection-extension, 270

definition of, 266

destination-based, 270

distance, total, 297, 298

EIA/TIA IS-41(c), problem with, 293

full, 270, 274, 275

handshaking, 272, 273

mobile-mobile, 267, 290, 291

multicast-join-based, 270

NCNR, 276

number of user connections established for, 284

partial, 270, 272, 274, 276

path, 271

performance metrics dependent on path length for, 285

process, 268

schemes

advantages of, 282

classification of, 268, 269

comparison of, 282, 283

disadvantages of, 282

effect of moving distance on number of connections for, 303

handshaking signals for, 271

special metrics for, 289

segment-based, 291

strategy, Biswas', 292

tree, 268

-group, 270, 277, 278

-virtual, 277, 279

two-level picocellular, 292

virtual-tree-based, 270

Research in Motion (RIM), 433, 506

Residual bit rate ratio, 92

Resource

preallocation

algorithms, categories of, 218

schemes for, 217

Reservation Protocol (RSVP), 212

-A, 216

-complaint routers, 213

messages, end-to-end, 212

Mobile Extensions to, 216

tunnel, 216

Reverse access channel (R-ACH), 164

Reverse common control channel (R-CCCH), 164

Reverse fundamental channel (F-SCH), 164

Reverse paging, 362

Reverse supplemental channel (R-SCH), 164

RF system, see Radio frequency systems

RIM, see Research in Motion

Ring topology, memoryless movement patterns on, 368

RLC, see Radio Link Control

RLP, see Radio Link Protocol

RMI, see Remote method invocation

RML, see Relational Markup Language

RNC, see Radio network controller

Roaming information, 364

Robots

anchor, 384

mobile, 385

Robust header compression (ROHC) algorithm, 90

ROHC algorithm, see Robust header compression algorithm

Rolm, wireless PBX products introduced by, 444

Round-trip

delay, 170

time (RTT), 489, 553

Routers, RSVP-compliant, 213

Routing

algorithms, MANET, 388

dynamic per-host, 201, 211

location-aided, 391

loose source, 200

overlay, 211

quasihierarchical, 142, 145

table(s)

intrazone, 134

strict hierarchical routing, 147

triangular, 202, 240

R-SCH, see Reverse supplemental channel

RS coding, see Reed Solomon coding

RSSI measurements, see Radio signal strength indication measurements

RSVP, see Resource Reservation Protocol

RTCP, see Real-Time Transport Control Protocol

RTCP:CNAME packet, 169, 171

RTP, see Real-Time Transport Protocol

RTS control frame, see Request-to-send control frame

RTSP, see Real-Time Streaming Protocol

RTT, see Round-trip time

Rural Electrification Administration (REA), 444