Wireless and mobile data networks

Title:

Personal Author:

Ahmad, Aftab, 1961-

Publication Information:

Hoboken, NJ : Wiley-Interscience, 2005

ISBN:

9780471670759

Subject Term:

Wireless communication systems

Mobile communication systems

Computer networks

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Library	Item Barcode	Call Number	Material Type	Item Category 1	Status
Searching... PSZ JB	30000004727974	TK5103.2 A354 2005	Open Access Book	Book	Searching... Unknown

Wireless and Mobile Data Networks provides a single point of knowledge about wireless data technologies, including:
* Comprehensive easy-to understand resource on wireless data technologies
* Includes wireless media, data transmission via cellular networks, and network security
* Provides a single point of knowledge about wireless data
* Focuses on wireless data networks, wireless channels, wireless local networks, wide area cellular networks and wireless network security

An Instructor Support FTP site is available from the Wiley editorial department.

Author Notes

Aftab Ahmad is Associate Professor of Computer Science at Norfolk State University.

Reviews 1

Choice Review

This work provides an overview of network architectures and standards used in the design of wireless and mobile data networks. Ahmad (Norfolk State Univ.) describes the various types of wireless data networks (personal, local, metropolitan, wide-area), network architectures, and wireless local area network (WLAN) components. Next, he discusses the physical layer standards and medium access control (MAC) layer standards of WLAN, Internet Protocols, Third Generation (3G) cellular systems such as Wideband Code Division Multiple Access (W-CDMA) and CDMA 2000, routing in ad hoc networks, security issues, IEEE 802.11 WLAN standards, Bluetooth and Ultra-Wideband (UWB) personal area networks and broadband wireless access schemes such as WiMAX. The book is well written and illustrated; numerous references are cited. However, no homework problems are included at the end of the chapters. For libraries associated with academic programs in computer science and electrical engineering. ^BSumming Up: Recommended. Upper-division undergraduates through professionals. F. A. Cassara Polytechnic University

Preface	p. xxv
Acknowledgments	p. xxix
1 Wireless Data-Introduction	p. 1
1.1 Wireless Voice	p. 2
1.1.1 Fixed Minimum Bandwidth	p. 2
1.1.2 Vague Definition of Service Quality	p. 3
1.1.3 Delay Requirements	p. 4
1.2 Wireless Local Area Networks (WLANs)	p. 5
1.2.1 Ad Hoc WLAN	p. 5
1.2.2 Infrastructure WLAN	p. 6
1.3 Wide Area Cellular Networks	p. 7
1.4 Fixed Wireless Networks	p. 8
1.5 Personal Area Networks	p. 10
1.6 Satellite-Based Data Networks	p. 10
1.7 Mobile IP	p. 12
1.8 The Wireless Spectrum	p. 13
1.8.1 Licensed and License-Free Bands	p. 14
1.8.2 Low-Power Wireless Data Systems	p. 14
1.8.3 Ultra-Wide Band (UWB)	p. 14
1.8.4 The ISM Band	p. 15
1.8.5 U-NII Spectrum	p. 16
1.8.6 Cellular Systems' Spectrum	p. 16
1.8.7 Fixed Wireless Systems	p. 17
1.8.8 Wireless Metropolitan Area Networks (WMAN)	p. 20
1.8.9 Satellite Data Communications	p. 20
References	p. 21
2 Reference Architectures for Wireless Data Networks	p. 23
2.1 Bluetooth	p. 24
2.1.1 Bluetooth Radio	p. 25
2.1.2 Baseband Layer	p. 26
2.1.3 Link Management Protocol (LMP)	p. 26
2.1.4 Logical Link Control and Adaptation Protocol Layer (L2CAP)	p. 26
2.1.5 Bluetooth Profiles	p. 26
2.2 IEEE 802.11	p. 27
2.2.1 Physical Layer (PHY)	p. 29
2.2.2 Medium Access Control (MAC) Sublayer	p. 30
2.2.3 Layer and Station Management Planes	p. 31
2.3 HIPERLAN/2	p. 32
2.3.1 Physical Layer	p. 32
2.3.2 Data Link Control Layer	p. 33
2.3.3 Convergence Layer (CL)	p. 34
2.4 Broadband Wireless Access Networks	p. 35
2.4.1 The User Plane	p. 36
2.4.2 MAC Layer	p. 36
2.4.3 PHY	p. 37
2.4.4 IEEE 802.16a	p. 37
2.4.5 Mobile Broadband Wireless Access (MBWA) Network	p. 38
2.5 Cellular Data Networks	p. 38
2.5.1 North American and European Cellular Networks	p. 38
2.5.2 Voice-Grade Modems	p. 39
2.5.3 Relative Look at Cellular Network Generations	p. 40
2.5.4 Core Network	p. 42
2.6 Summary	p. 43
References	p. 43
3 Components of A Wireless Lan	p. 47
3.1 Local Area Networks (LANs)	p. 48
3.1.1 LAN Interconnection (Topology)	p. 49
3.1.2 Addressing Mechanisms	p. 50
3.1.3 Medium Specification	p. 50
3.1.4 Physical Layer Mechanisms	p. 51
3.1.5 Data Link Control Layer	p. 51
3.1.6 Traffic Differentiation	p. 51
3.1.7 WAN/LAN Connection	p. 51
3.2 Wireless LAN Components	p. 52
3.2.1 Physical Layer Components	p. 52
3.2.2 Medium Access Control (MAC) Layer Components	p. 58
3.2.3 Logical Link Control (LLC) Layer	p. 66
References	p. 66
4 WLANs: The Physical Layer	p. 67
4.1 IEEE 802.11 Standards Suite	p. 68
4.1.1 Station Types	p. 68
4.1.2 Channel Media	p. 69
4.1.3 Physical Links	p. 69
4.1.4 Signal Conditioning	p. 70
4.1.5 IEEE 802.11g PHY	p. 70
4.2 Interference Rejection Using Barker Sequence, OFDM and CCK	p. 72
4.2.1 11-Bit Barker Sequence	p. 73
4.2.2 Orthogonal Frequency Division Multiplexing (OFDM)	p. 75
4.2.3 Complementary Code Keying (CCK)	p. 76
4.2.4 PHY Data Transmission	p. 77
4.3 HIPERLAN PHY	p. 79
4.3.1 Station Types	p. 81
4.3.2 Channel Media	p. 81
4.3.3 Signal Conditioning	p. 81
4.3.4 Modulation and Coding	p. 81
4.3.5 Data Transmission, Convergence and Rate Selectivity	p. 82
4.3.6 PHY Management	p. 82
4.4 Summary	p. 83
References	p. 83
5 WLANs: Medium Access Control	p. 85
5.1 IEEE 802.11 Medium Access Control	p. 86
5.1.1 Network Configurations	p. 86
5.1.2 Channel Access in IEEE 802.11	p. 86
5.1.3 Channel Sensing	p. 87
5.1.4 Collision Avoidance	p. 88
5.1.5 Multiple Access in IEEE 802.11	p. 89
5.1.6 DCF Transmission	p. 91
5.1.7 PCF Transmission	p. 92
5.1.8 User and Data Privacy	p. 92
5.1.9 Power Management	p. 94
5.1.10 Fragmentation	p. 95
5.1.11 Multimedia Support	p. 95
5.2 IEEE 802.11e factor	p. 95
5.2.1 Enhanced Station	p. 96
5.2.2 Hybrid Coordinator	p. 96
5.2.3 Enhanced DCF (EDCF)	p. 96
5.2.4 Hybrid Coordination Function (HCF)	p. 97
5.3 Routing and Mobility Support	p. 98
5.3.1 No Transition	p. 98
5.3.2 BSS Transition	p. 98
5.3.3 ESS Transition	p. 98
5.4 MAC Layer Management	p. 99
5.5 MAC Frames	p. 99
5.6 Multicasting Capability	p. 100
5.7 HIPERLAN MAC	p. 100
5.7.1 Network Configuration	p. 100
5.7.2 Channel Access	p. 101
5.7.3 Multiple Access	p. 102
5.8 HIPERLAN 2	p. 103
5.8.1 Channel Access	p. 103
5.8.2 Multiple Access	p. 103
5.8.3 Broadcast Phase	p. 103
5.8.4 Downlink Phase	p. 104
5.8.5 Uplink Phase	p. 104
5.8.6 Direct Link	p. 104
5.8.7 Random Access Phases	p. 104
5.9 User and Data Privacy	p. 104
5.10 Power Management	p. 105
5.11 Multimedia Services	p. 105
5.12 Routing	p. 106
5.13 Mobility Support	p. 107
5.14 MAC Frame	p. 107
5.15 Teleconferencing Capability	p. 108
5.16 Data Link Control (DLC) Layer	p. 109
References	p. 109
6 Mobility and Internet Protocols	p. 113
6.1 Mobility in Internet Applications	p. 114
6.1.1 Reconnectivity	p. 114
6.1.2 Portability	p. 114
6.1.3 Micromobility	p. 115
6.2 Internet Protocols for Mobility	p. 117
6.3 Session Initiation Protocol (SIP)	p. 117
6.3.1 SIP versus H.323 and HTTP	p. 117
6.3.2 SIP Provisions	p. 118
6.3.3 SIP Request Types	p. 118
6.3.4 SIP Response Types	p. 120
6.3.5 SIP Operation	p. 120
6.3.6 SIP and Cellular Networks	p. 121
6.3.7 SIP and 3GPP, 3GPP2	p. 123
6.4 Mobile IP	p. 123
6.4.1 Mobile IP Components	p. 124
6.4.2 Agent Discovery	p. 125
6.4.3 Registration	p. 125
6.4.4 De-registration	p. 125
6.4.5 Care-of Address (CoA)	p. 126
6.4.6 Tunneling	p. 126
6.4.7 Mobile IP Usage Scenario	p. 127
6.4.8 Security Measures in Mobile IP	p. 129
6.4.9 Limitations of Mobile IP	p. 129
6.4.10 Mobile IP Messages	p. 132
6.4.11 Internet Standards for Cellular Networks	p. 132
6.5 Mobility Management in an Access Network	p. 133
6.5.1 Address Allocation	p. 133
6.5.2 Data Communications	p. 133
6.5.3 Mobility	p. 134
6.6 Cellular IP	p. 134
6.6.1 Components of a Cellular IP System	p. 135
6.6.2 cIP Usage Scenario	p. 136
6.6.3 cIP and Mobile IP	p. 138
6.7 IPv6 and Mobility Management	p. 139
6.7.1 Expanded Address Space	p. 139
6.7.2 Efficient HA Registration	p. 139
6.7.3 Autoconfiguration of IP Addresses	p. 139
6.7.4 Mobility Detection	p. 140
6.7.5 Optimized Routing	p. 140
6.7.6 Security	p. 140
6.7.7 Micromobility	p. 141
6.7.8 Network Support for Application-Level Mobile IPv6	p. 141
6.7.9 Internet and Cellular Networking	p. 141
References	p. 142
7 Data Communications in Cellular Networks: CDMA2000	p. 145
7.1 Business Wireless Data Networks	p. 146
7.1.1 Cellular Digital Packet Data (CDPD) Network	p. 147
7.1.2 ARDIS	p. 147
7.1.3 RAM Data Networks	p. 147
7.2 Cellular Data Networks	p. 148
7.2.1 Cooperation Explosion	p. 148
7.2.2 3G Air Interfaces	p. 149
7.2.3 UMTS Terrestrial Radio Access (UTRA)	p. 151
7.3 Release D for cdma2000 Based Access	p. 151
7.3.1 Fast Call Setup (FCS)	p. 152
7.3.2 Mobile Equipment Identifier (MEID)	p. 152
7.3.3 Broadcast and Multicast Services (BCMCS)	p. 153
7.4 cdma2000 Standard	p. 153
7.4.1 CDMA Timescale	p. 155
7.4.2 Physical Layer (PHY)	p. 155
7.5 cdma2000 Medium Access Control	p. 160
7.5.1 Mux and QoS (MaQ) Sublayer	p. 162
7.5.2 Access Channel Procedures	p. 162
7.5.3 Packet Data Channel Control Functions (PDCHCF)	p. 163
7.6 All-IP Architecture	p. 164
7.6.1 Networking Elements	p. 164
7.6.2 Planar Architecture	p. 166
7.7 Summary	p. 169
References	p. 170
8 Data Communications in Cellular Networks: W-CDMA	p. 173
8.1 Components of the UMTS Network	p. 174
8.2 UMTS Network Domains	p. 175
8.2.1 UE Domain	p. 176
8.2.2 Infrastructure Domain	p. 176
8.3 Strata	p. 177
8.4 Radio Access Network (RAN)	p. 177
8.4.1 Transport and Logical Channels	p. 178
8.4.2 Physical Layer (PHY)	p. 178
8.5 UMTS Services	p. 179
8.6 Improvements Over Release 99	p. 179
8.7 IMS System Concepts	p. 185
8.7.1 Internet Multimedia Core Network (IM-CN)	p. 186
8.7.2 IP Connectivity Access Network (IP-CAN)	p. 186
8.7.3 Terminals	p. 186
8.8 Session Layer Architecture	p. 186
8.8.1 Interrogation CSCF (I-CSCF)	p. 186
8.8.2 Proxy CSCF (P-CSCF)	p. 187
8.8.3 Server CSCF (S-CSCF)	p. 187
8.8.4 Home Subscriber Server (HSS)	p. 187
8.8.5 Media Gateways and Associated Control Functions (MGW, MGCF, SGW, BGCF)	p. 187
8.8.6 Media Resource Functions (MRF)	p. 188
8.9 Open Service Access (OSA)	p. 188
8.9.1 OSA Interfaces	p. 188
8.9.2 OSA Functions	p. 190
8.10 Parlay	p. 191
8.10.1 Parlay Background	p. 191
8.11 IPv4/IPv6 Scenarios Towards All-IP Infrastructure	p. 192
8.11.1 GPRS Scenarios	p. 192
8.11.2 IMS Scenarios	p. 194
8.12 3GPP Release 6 Objectives	p. 194
8.13 Summary	p. 194
References	p. 195
9 Security in Wireless Data Networks	p. 197
9.1 Ascribing Security to a Network	p. 198
9.1.1 Why Are Wireless Network Devices a Bigger Challenge?	p. 199
9.2 Security Network Architecture	p. 199
9.2.1 Securing a Standalone Device	p. 201
9.2.2 Securing a Networked Device	p. 201
9.2.3 Securing a Wireless Networked Device	p. 202
9.3 Secure Operating System (SOS)	p. 203
9.4 Components of Security System	p. 205
9.4.1 Protocols	p. 206
9.4.2 Algorithms	p. 207
9.4.3 Examples of Encryption Algorithms	p. 211
9.4.4 Hash Algorithms	p. 213
9.4.5 Examples of Hash Algorithms	p. 214
9.4.5 Key	p. 215
9.5 Wireline Equivalent Privacy (WEP)	p. 221
9.5.1 WEP Architecture	p. 221
9.5.2 WEP Vulnerabilities	p. 222
9.6 Wi-Fi Protected Access (WPA)	p. 223
9.6.1 Temporal Key Integrity Protocol (TKIP)	p. 223
9.6.2 TKIP Encapsulation Process	p. 225
9.6.3 WPA Authentication	p. 226
9.7 IEEE 802.11i	p. 227
9.7.1 Master Key (MK)	p. 227
9.7.2 Pairwise Master Key (PMK)	p. 228
9.7.3 Pairwise Transient Key (PTK)	p. 228
9.7.4 IEEE 802.11i and WPA	p. 229
9.8 Security in Cellular Networks	p. 229
9.8.1 WCDMA Security Architecture	p. 230
9.8.2 Security in cdma2000	p. 232
9.9 Final Word	p. 233
9.9.1 Alternative View	p. 234
References	p. 235
10 Routing in Wireless LANs	p. 239
10.1 Routing in Infrastructure Networks	p. 240
10.2 Ad Hoc Wireless Networks	p. 241
10.2.1 Characteristics of MANETs	p. 242
10.2.2 Goals of the IETF MANET Working Group	p. 242
10.2.3 Sources of Failure in MANETs	p. 242
10.3 Characteristics of a Good Routing Protocol	p. 243
10.3.1 Performance Metrics	p. 243
10.3.2 Networking Context	p. 243
10.4 Classifications of Routing Protocols	p. 244
10.4.1 Pro-Active and Reactive Routin	p. 244
10.4.2 Link State Versus Distance Vector	p. 244
10.5 Routing Phases	p. 245
10.6 Routing Mechanisms	p. 245
10.6.1 Zone Routing Protocol (ZRP)	p. 245
10.6.2 Dynamic Source Routing (DSR)	p. 246
10.6.3 Destination Sequenced Distance Vector (DSDV)	p. 247
10.6.4 Ad Hoc On-Demand Distace Vector Routing (AODV)	p. 247
10.6.5 Temporally Ordered Routing Algorithm (TORA)	p. 247
10.6.6 Wireless Routing Protocol (WRP)	p. 247
10.6.7 Mobile Multimedia Wireless Network (MMWN)	p. 248
10.6.8 Transmission Power Optimization	p. 248
10.6.9 Load Distribution Protocols	p. 249
10.6.10 SPAN Protocol	p. 249
10.6.11 Geographic Adaptive Fidelity (GAF)	p. 249
10.6.12 Prototype Embedded Network (PEN)	p. 249
10.7 Performance Comparison	p. 249
10.8 Multicasting	p. 250
10.8.1 Mobility Support Using Multicast IP (MSM-IP)	p. 250
10.8.2 Multicast Routing in MANETs	p. 251
10.9 Dynamic Source Routing (DSR) Protocol	p. 251
10.9.1 Protocol Operation	p. 251
10.9.2 Flow State Option	p. 256
10.9.3 DSR Packet	p. 256
10.10 Selecting the Best Route	p. 256
10.10.1 Topology of Fixed Ad-Hoc Networks	p. 257
10.10.2 Effect of Mobility	p. 258
10.10.3 Residual Battery	p. 262
10.10.4 Example of Application of Above Results	p. 263
10.10.5 Discussion	p. 265
10.11 WLAN Routing Through Cellular Network Infrastructure	p. 266
10.11.1 Introduction to OWLAN	p. 266
10.11.2 Design Objectives	p. 266
10.11.3 OWLAN System Architecture	p. 267
10.11.4 System Elements	p. 267
10.11.5 System Operation	p. 269
10.12 Routing in Personal Area Networks	p. 270
10.13 Summary	p. 270
References	p. 271
11 Wireless Personal Area Networks and Ultrawide Band Communications	p. 275
11.1 Wireless Personal Area Networks (WPANs)	p. 276
11.2 Terminology for WPANs	p. 278
11.3 IEEE 802.15.1 Standard	p. 278
11.3.1 Bluetooth Components	p. 279
11.3.2 Bluetooth Network Operation	p. 282
11.3.3 Bluetooth Summary	p. 285
11.4 Higher Data Rate PANs (IEEE 802.15.3)	p. 285
11.4.1 High-Data-Rate Piconet (HDR-PN)	p. 285
11.4.2 Medium Access Control (MAC) Layer	p. 287
11.4.3 IEEE 802.15.3 Physical Layer (PHY)	p. 288
11.5 Ultra Wideband (UWB) Spectrum	p. 290
11.5.1 UWB PHY for IEEE 802.15.3a	p. 291
11.5.2 DS-UWB (Direct Sequence-Ultra Wideband)	p. 292
11.5.3 Multi-Band OFDM PHY Proposal	p. 293
11.6 Low Data Rate WPANs (LR-WPANs) and IEEE 802.15.4	p. 295
11.6.1 Network Configuration	p. 297
11.6.2 LR-PAN Physical Layer (PHY)	p. 298
11.6.3 LR-PAN Medium Access Control (MAC)	p. 299
11.6.4 Data Transfer Modes	p. 301
11.6.5 MAC Frames	p. 302
11.6.6 MAC Security	p. 303
11.7 Summary	p. 303
References	p. 303
12 Broadband Wireless Access (BWA)	p. 305
12.1 Line-of-Site (LoS) and Non-Line-of-Site (NLoS) Systems	p. 307
12.2 Effect of Antenna Type	p. 308
12.3 BWA Spectrum	p. 308
12.4 BRAN versus WirelessMAN	p. 309
12.5 IEEE WirelessMAN	p. 311
12.5.1 WirelessMAN Station Types	p. 312
12.5.2 Network Topologies	p. 312
12.5.3 WirelessMAN Protocol Architecture	p. 314
12.5.4 MAC Sublayer	p. 314
12.5.5 WirelessMAN PHYs	p. 323
12.5.6 WMAN PHY (10-66GHz)	p. 323
12.6 IEEE 802.20 Mobile Broadband Wireless Access (MBWA)	p. 328
12.6.1 Objevtives	p. 330
12.7 Cellular and Satellite Networks as Wireless Local Loops (WLL)s	p. 330
References	p. 331
Appendix Overview and Guide to the IEEE 802 LMSC	p. 333

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