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From GSM to LTE-Advanced : An Introduction to Mobile Networks and Mobile Broadband.

By: Material type: TextTextPublisher: Newark : John Wiley & Sons, Incorporated, 2014Copyright date: ©2014Edition: 2nd edDescription: 1 online resource (458 pages)Content type:
  • text
Media type:
  • computer
Carrier type:
  • online resource
ISBN:
  • 9781118861936
Subject(s): Genre/Form: Additional physical formats: Print version:: From GSM to LTE-AdvancedDDC classification:
  • 621.3845/6
LOC classification:
  • TK5103.2 -- .S28 2014eb
Online resources:
Contents:
Cover -- Title Page -- Copyright -- Contents -- Preface -- Chapter 1 Global System for Mobile Communications (GSM) -- 1.1 Circuit-Switched Data Transmission -- 1.1.1 Classic Circuit Switching -- 1.1.2 Virtual Circuit Switching over IP -- 1.2 Standards -- 1.3 Transmission Speeds -- 1.4 The Signaling System Number 7 -- 1.4.1 The Classic SS-7 Protocol Stack -- 1.4.2 SS-7 Protocols for GSM -- 1.4.3 IP-Based SS-7 Protocol Stack -- 1.5 The GSM Subsystems -- 1.6 The Network Subsystem -- 1.6.1 The Mobile Switching Center (MSC), Server and Gateway -- 1.6.2 The Visitor Location Register (VLR) -- 1.6.3 The Home Location Register (HLR) -- 1.6.4 The Authentication Center -- 1.6.5 The Short Messaging Service Center (SMSC) -- 1.7 The Base Station Subsystem (BSS) and Voice Processing -- 1.7.1 Frequency Bands -- 1.7.2 The Base Transceiver Station (BTS) -- 1.7.3 The GSM Air Interface -- 1.7.4 The Base Station Controller (BSC) -- 1.7.5 The TRAU for Voice Encoding -- 1.7.6 Channel Coder and Interleaver in the BTS -- 1.7.7 Ciphering in the BTS and Security Aspects -- 1.7.8 Modulation -- 1.7.9 Voice Activity Detection -- 1.8 Mobility Management and Call Control -- 1.8.1 Cell Reselection and Location Area Update -- 1.8.2 The Mobile-Terminated Call -- 1.8.3 Handover Scenarios -- 1.9 The Mobile Device -- 1.9.1 Architecture of a Voice-Centric Mobile Device -- 1.9.2 Architecture of a Smartphone -- 1.10 The SIM Card -- 1.11 The Intelligent Network Subsystem and CAMEL -- Questions -- References -- Chapter 2 General Packet Radio Service (GPRS) and EDGE -- 2.1 Circuit-Switched Data Transmission over GSM -- 2.2 Packet-Switched Data Transmission over GPRS -- 2.3 The GPRS Air Interface -- 2.3.1 GPRS vs. GSM Timeslot Usage on the Air Interface -- 2.3.2 Mixed GSM/GPRS Timeslot Usage in a Base Station -- 2.3.3 Coding Schemes -- 2.3.4 Enhanced Datarates for GSM Evolution (EDGE).
2.3.5 Mobile Device Classes -- 2.3.6 Network Mode of Operation -- 2.3.7 GPRS Logical Channels on the Air Interface -- 2.4 The GPRS State Model -- 2.5 GPRS Network Elements -- 2.5.1 The Packet Control Unit (PCU) -- 2.5.2 The Serving GPRS Support Node (SGSN) -- 2.5.3 The Gateway GPRS Support Node (GGSN) -- 2.6 GPRS Radio Resource Management -- 2.7 GPRS Interfaces -- 2.8 GPRS Mobility Management and Session Management (GMM/SM) -- 2.8.1 Mobility Management Tasks -- 2.8.2 GPRS Session Management -- 2.9 Session Management from a User's Point of View -- 2.10 Small Screen Web Browsing over GPRS and EDGE -- 2.10.1 WAP 1.1 Used in Early GPRS Devices -- 2.10.2 WAP 2.0 -- 2.10.3 Small Screen Web Browsing with Network Side Compression -- 2.10.4 Small Screen Web Browsing - Quality of Experience -- 2.11 The Multimedia Messaging Service (MMS) over GPRS -- 2.12 Web Browsing via GPRS -- 2.12.1 Impact of Delay on the Web-Browsing Experience -- 2.12.2 Web Browser Optimization for Mobile Web Browsing -- Questions -- References -- Chapter 3 Universal Mobile Telecommunications System (UMTS) and High-Speed Packet Access (HSPA) -- 3.1 Overview, History and Future -- 3.1.1 3GPP Release 99: The First UMTS Access Network Implementation -- 3.1.2 3GPP Release 4: Enhancements for the Circuit-Switched Core Network -- 3.1.3 3GPP Release 5: IMS and High-Speed Downlink Packet Access -- 3.1.4 3GPP Release 6: High-Speed Uplink Packet Access (HSUPA) -- 3.1.5 3GPP Release 7: Even Faster HSPA and Continued Packet Connectivity -- 3.1.6 3GPP Release 8: LTE, Further HSPA Enhancements and Femtocells -- 3.1.7 3GPP Release 9: Digital Dividend and Dual Cell Improvements -- 3.1.8 3GPP Releases 10 and 11: LTE-Advanced -- 3.2 Important New Concepts of UMTS -- 3.2.1 The Radio Access Bearer (RAB) -- 3.2.2 The Access Stratum and Nonaccess Stratum -- 3.2.3 Common Transport Protocols for CS and PS.
3.3 Code Division Multiple Access (CDMA) -- 3.3.1 Spreading Factor, Chip Rate and Process Gain -- 3.3.2 The OVSF Code Tree -- 3.3.3 Scrambling in Uplink and Downlink Direction -- 3.3.4 UMTS Frequency and Cell Planning -- 3.3.5 The Near-Far Effect and Cell Breathing -- 3.3.6 Advantages of the UMTS Radio Network Compared to GSM -- 3.4 UMTS Channel Structure on the Air Interface -- 3.4.1 User Plane and Control Plane -- 3.4.2 Common and Dedicated Channels -- 3.4.3 Logical, Transport and Physical Channels -- 3.4.4 Example: Network Search -- 3.4.5 Example: Initial Network Access Procedure -- 3.4.6 The Uu Protocol Stack -- 3.5 The UMTS Terrestrial Radio Access Network (UTRAN) -- 3.5.1 Node-B, Iub Interface, NBAP and FP -- 3.5.2 The RNC, Iu, Iub and Iur Interfaces, RANAP and RNSAP -- 3.5.3 Adaptive Multirate (AMR) NB and WB Codecs for Voice Calls -- 3.5.4 Radio Resource Control (RRC) States -- 3.6 Core Network Mobility Management -- 3.7 Radio Network Mobility Management -- 3.7.1 Mobility Management in the Cell-DCH State -- 3.7.2 Mobility Management in Idle State -- 3.7.3 Mobility Management in Other States -- 3.8 UMTS CS and PS Call Establishment -- 3.9 UMTS Security -- 3.10 High-Speed Downlink Packet Access (HSDPA) and HSPA+ -- 3.10.1 HSDPA Channels -- 3.10.2 Shorter Delay Times and Hybrid ARQ (HARQ) -- 3.10.3 Node-B Scheduling -- 3.10.4 Adaptive Modulation and Coding, Transmission Rates and Multicarrier Operation -- 3.10.5 Establishment and Release of an HSDPA Connection -- 3.10.6 HSDPA Mobility Management -- 3.11 High-Speed Uplink Packet Access (HSUPA) -- 3.11.1 E-DCH Channel Structure -- 3.11.2 The E-DCH Protocol Stack and Functionality -- 3.11.3 E-DCH Scheduling -- 3.11.4 E-DCH Mobility -- 3.11.5 E-DCH-Capable Devices -- 3.12 Radio and Core Network Enhancements: CPC and One Tunnel -- 3.12.1 A New Uplink Control Channel Slot Format.
3.12.2 CQI Reporting Reduction and DTX and DRX -- 3.12.3 HS-SCCH Discontinuous Reception -- 3.12.4 HS-SCCH-less Operation -- 3.12.5 Enhanced Cell-FACH and Cell-/URA-PCH States -- 3.12.6 Radio Network Enhancement: One Tunnel -- 3.13 HSPA Performance in Practice -- 3.13.1 Throughput in Practice -- 3.13.2 Radio Resource State Management -- 3.13.3 Power Consumption -- 3.13.4 Web-Browsing Experience -- 3.14 UMTS and CDMA2000 -- Questions -- References -- Chapter 4 Long Term Evolution (LTE) and LTE-Advanced -- 4.1 Introduction and Overview -- 4.2 Network Architecture and Interfaces -- 4.2.1 LTE Mobile Devices and the LTE Uu Interface -- 4.2.2 The eNode-B and the S1 and X2 Interfaces -- 4.2.3 The Mobility Management Entity (MME) -- 4.2.4 The Serving Gateway (S-GW) -- 4.2.5 The PDN-Gateway -- 4.2.6 The Home Subscriber Server (HSS) -- 4.2.7 Billing, Prepaid and Quality of Service -- 4.3 FDD Air Interface and Radio Network -- 4.3.1 OFDMA for Downlink Transmission -- 4.3.2 SC-FDMA for Uplink Transmission -- 4.3.3 Symbols, Slots, Radio Blocks and Frames -- 4.3.4 Reference and Synchronization Signals -- 4.3.5 The LTE Channel Model in Downlink Direction -- 4.3.6 Downlink Management Channels -- 4.3.7 System Information Messages -- 4.3.8 The LTE Channel Model in Uplink Direction -- 4.3.9 MIMO Transmission -- 4.3.10 HARQ and Other Retransmission Mechanisms -- 4.3.11 PDCP Compression and Ciphering -- 4.3.12 Protocol Layer Overview -- 4.4 TD-LTE Air Interface -- 4.5 Scheduling -- 4.5.1 Downlink Scheduling -- 4.5.2 Uplink Scheduling -- 4.6 Basic Procedures -- 4.6.1 Cell Search -- 4.6.2 Attach and Default Bearer Activation -- 4.6.3 Handover Scenarios -- 4.6.4 Default and Dedicated Bearers -- 4.7 Mobility Management and Power Optimization -- 4.7.1 Mobility Management in Connected State -- 4.7.2 Mobility Management in Idle State.
4.7.3 Mobility Management And State Changes In Practice -- 4.8 LTE Security Architecture -- 4.9 Interconnection with UMTS and GSM -- 4.9.1 Cell Reselection between LTE and GSM/UMTS -- 4.9.2 RRC Connection Release with Redirect between LTE and GSM/UMTS -- 4.9.3 Handover between LTE and GSM/UMTS -- 4.10 Interworking with CDMA2000 Networks -- 4.10.1 Cell Reselection between LTE and CDMA2000 Networks -- 4.10.2 RRC Connection Release with Redirect between LTE and CDMA2000 -- 4.10.3 Handover between LTE and CDMA2000 -- 4.11 Network Planning Aspects -- 4.11.1 Single Frequency Network -- 4.11.2 Cell Edge Performance -- 4.11.3 Self-Organizing Network Functionality -- 4.12 CS-Fallback for Voice and SMS Services with LTE -- 4.12.1 SMS over SGs -- 4.12.2 CS Fallback -- 4.13 Voice in Combined LTE and CDMA 2000 Networks (SV-LTE) -- 4.14 Voice over LTE (VoLTE) -- 4.14.1 The Session Initiation Protocol (SIP) -- 4.14.2 The IP Multimedia Subsystem (IMS) and VoLTE -- 4.14.3 Single Radio Voice Call Continuity -- 4.14.4 Internet-Based Alternatives -- 4.14.5 LTE Bearer Configurations for VoIP -- 4.15 Backhaul Considerations -- 4.16 LTE-Advanced (3GPP Release 10-12) -- 4.16.1 Carrier Aggregation -- 4.16.2 8 × 8 Downlink and 4 × 4 Uplink MIMO -- 4.16.3 Relays -- 4.16.4 HetNets, ICIC and eICIC -- 4.16.5 Coordinated Multipoint Operation -- 4.16.6 Future LTE Uses: Machine Type Communication and Public Safety -- Questions -- References -- Chapter 5 Wireless Local Area Network (WLAN) -- 5.1 Wireless LAN Overview -- 5.2 Transmission Speeds and Standards -- 5.3 WLAN Configurations: From Ad Hoc to Wireless Bridging -- 5.3.1 Ad Hoc, BSS, ESS and Wireless Bridging -- 5.3.2 SSID and Frequency Selection -- 5.4 Management Operations -- 5.5 The MAC Layer -- 5.5.1 Air Interface Access Control -- 5.5.2 The MAC Header -- 5.6 The Physical Layer and MAC Extensions.
5.6.1 IEEE 802.11b-11 Mbit/s.
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Cover -- Title Page -- Copyright -- Contents -- Preface -- Chapter 1 Global System for Mobile Communications (GSM) -- 1.1 Circuit-Switched Data Transmission -- 1.1.1 Classic Circuit Switching -- 1.1.2 Virtual Circuit Switching over IP -- 1.2 Standards -- 1.3 Transmission Speeds -- 1.4 The Signaling System Number 7 -- 1.4.1 The Classic SS-7 Protocol Stack -- 1.4.2 SS-7 Protocols for GSM -- 1.4.3 IP-Based SS-7 Protocol Stack -- 1.5 The GSM Subsystems -- 1.6 The Network Subsystem -- 1.6.1 The Mobile Switching Center (MSC), Server and Gateway -- 1.6.2 The Visitor Location Register (VLR) -- 1.6.3 The Home Location Register (HLR) -- 1.6.4 The Authentication Center -- 1.6.5 The Short Messaging Service Center (SMSC) -- 1.7 The Base Station Subsystem (BSS) and Voice Processing -- 1.7.1 Frequency Bands -- 1.7.2 The Base Transceiver Station (BTS) -- 1.7.3 The GSM Air Interface -- 1.7.4 The Base Station Controller (BSC) -- 1.7.5 The TRAU for Voice Encoding -- 1.7.6 Channel Coder and Interleaver in the BTS -- 1.7.7 Ciphering in the BTS and Security Aspects -- 1.7.8 Modulation -- 1.7.9 Voice Activity Detection -- 1.8 Mobility Management and Call Control -- 1.8.1 Cell Reselection and Location Area Update -- 1.8.2 The Mobile-Terminated Call -- 1.8.3 Handover Scenarios -- 1.9 The Mobile Device -- 1.9.1 Architecture of a Voice-Centric Mobile Device -- 1.9.2 Architecture of a Smartphone -- 1.10 The SIM Card -- 1.11 The Intelligent Network Subsystem and CAMEL -- Questions -- References -- Chapter 2 General Packet Radio Service (GPRS) and EDGE -- 2.1 Circuit-Switched Data Transmission over GSM -- 2.2 Packet-Switched Data Transmission over GPRS -- 2.3 The GPRS Air Interface -- 2.3.1 GPRS vs. GSM Timeslot Usage on the Air Interface -- 2.3.2 Mixed GSM/GPRS Timeslot Usage in a Base Station -- 2.3.3 Coding Schemes -- 2.3.4 Enhanced Datarates for GSM Evolution (EDGE).

2.3.5 Mobile Device Classes -- 2.3.6 Network Mode of Operation -- 2.3.7 GPRS Logical Channels on the Air Interface -- 2.4 The GPRS State Model -- 2.5 GPRS Network Elements -- 2.5.1 The Packet Control Unit (PCU) -- 2.5.2 The Serving GPRS Support Node (SGSN) -- 2.5.3 The Gateway GPRS Support Node (GGSN) -- 2.6 GPRS Radio Resource Management -- 2.7 GPRS Interfaces -- 2.8 GPRS Mobility Management and Session Management (GMM/SM) -- 2.8.1 Mobility Management Tasks -- 2.8.2 GPRS Session Management -- 2.9 Session Management from a User's Point of View -- 2.10 Small Screen Web Browsing over GPRS and EDGE -- 2.10.1 WAP 1.1 Used in Early GPRS Devices -- 2.10.2 WAP 2.0 -- 2.10.3 Small Screen Web Browsing with Network Side Compression -- 2.10.4 Small Screen Web Browsing - Quality of Experience -- 2.11 The Multimedia Messaging Service (MMS) over GPRS -- 2.12 Web Browsing via GPRS -- 2.12.1 Impact of Delay on the Web-Browsing Experience -- 2.12.2 Web Browser Optimization for Mobile Web Browsing -- Questions -- References -- Chapter 3 Universal Mobile Telecommunications System (UMTS) and High-Speed Packet Access (HSPA) -- 3.1 Overview, History and Future -- 3.1.1 3GPP Release 99: The First UMTS Access Network Implementation -- 3.1.2 3GPP Release 4: Enhancements for the Circuit-Switched Core Network -- 3.1.3 3GPP Release 5: IMS and High-Speed Downlink Packet Access -- 3.1.4 3GPP Release 6: High-Speed Uplink Packet Access (HSUPA) -- 3.1.5 3GPP Release 7: Even Faster HSPA and Continued Packet Connectivity -- 3.1.6 3GPP Release 8: LTE, Further HSPA Enhancements and Femtocells -- 3.1.7 3GPP Release 9: Digital Dividend and Dual Cell Improvements -- 3.1.8 3GPP Releases 10 and 11: LTE-Advanced -- 3.2 Important New Concepts of UMTS -- 3.2.1 The Radio Access Bearer (RAB) -- 3.2.2 The Access Stratum and Nonaccess Stratum -- 3.2.3 Common Transport Protocols for CS and PS.

3.3 Code Division Multiple Access (CDMA) -- 3.3.1 Spreading Factor, Chip Rate and Process Gain -- 3.3.2 The OVSF Code Tree -- 3.3.3 Scrambling in Uplink and Downlink Direction -- 3.3.4 UMTS Frequency and Cell Planning -- 3.3.5 The Near-Far Effect and Cell Breathing -- 3.3.6 Advantages of the UMTS Radio Network Compared to GSM -- 3.4 UMTS Channel Structure on the Air Interface -- 3.4.1 User Plane and Control Plane -- 3.4.2 Common and Dedicated Channels -- 3.4.3 Logical, Transport and Physical Channels -- 3.4.4 Example: Network Search -- 3.4.5 Example: Initial Network Access Procedure -- 3.4.6 The Uu Protocol Stack -- 3.5 The UMTS Terrestrial Radio Access Network (UTRAN) -- 3.5.1 Node-B, Iub Interface, NBAP and FP -- 3.5.2 The RNC, Iu, Iub and Iur Interfaces, RANAP and RNSAP -- 3.5.3 Adaptive Multirate (AMR) NB and WB Codecs for Voice Calls -- 3.5.4 Radio Resource Control (RRC) States -- 3.6 Core Network Mobility Management -- 3.7 Radio Network Mobility Management -- 3.7.1 Mobility Management in the Cell-DCH State -- 3.7.2 Mobility Management in Idle State -- 3.7.3 Mobility Management in Other States -- 3.8 UMTS CS and PS Call Establishment -- 3.9 UMTS Security -- 3.10 High-Speed Downlink Packet Access (HSDPA) and HSPA+ -- 3.10.1 HSDPA Channels -- 3.10.2 Shorter Delay Times and Hybrid ARQ (HARQ) -- 3.10.3 Node-B Scheduling -- 3.10.4 Adaptive Modulation and Coding, Transmission Rates and Multicarrier Operation -- 3.10.5 Establishment and Release of an HSDPA Connection -- 3.10.6 HSDPA Mobility Management -- 3.11 High-Speed Uplink Packet Access (HSUPA) -- 3.11.1 E-DCH Channel Structure -- 3.11.2 The E-DCH Protocol Stack and Functionality -- 3.11.3 E-DCH Scheduling -- 3.11.4 E-DCH Mobility -- 3.11.5 E-DCH-Capable Devices -- 3.12 Radio and Core Network Enhancements: CPC and One Tunnel -- 3.12.1 A New Uplink Control Channel Slot Format.

3.12.2 CQI Reporting Reduction and DTX and DRX -- 3.12.3 HS-SCCH Discontinuous Reception -- 3.12.4 HS-SCCH-less Operation -- 3.12.5 Enhanced Cell-FACH and Cell-/URA-PCH States -- 3.12.6 Radio Network Enhancement: One Tunnel -- 3.13 HSPA Performance in Practice -- 3.13.1 Throughput in Practice -- 3.13.2 Radio Resource State Management -- 3.13.3 Power Consumption -- 3.13.4 Web-Browsing Experience -- 3.14 UMTS and CDMA2000 -- Questions -- References -- Chapter 4 Long Term Evolution (LTE) and LTE-Advanced -- 4.1 Introduction and Overview -- 4.2 Network Architecture and Interfaces -- 4.2.1 LTE Mobile Devices and the LTE Uu Interface -- 4.2.2 The eNode-B and the S1 and X2 Interfaces -- 4.2.3 The Mobility Management Entity (MME) -- 4.2.4 The Serving Gateway (S-GW) -- 4.2.5 The PDN-Gateway -- 4.2.6 The Home Subscriber Server (HSS) -- 4.2.7 Billing, Prepaid and Quality of Service -- 4.3 FDD Air Interface and Radio Network -- 4.3.1 OFDMA for Downlink Transmission -- 4.3.2 SC-FDMA for Uplink Transmission -- 4.3.3 Symbols, Slots, Radio Blocks and Frames -- 4.3.4 Reference and Synchronization Signals -- 4.3.5 The LTE Channel Model in Downlink Direction -- 4.3.6 Downlink Management Channels -- 4.3.7 System Information Messages -- 4.3.8 The LTE Channel Model in Uplink Direction -- 4.3.9 MIMO Transmission -- 4.3.10 HARQ and Other Retransmission Mechanisms -- 4.3.11 PDCP Compression and Ciphering -- 4.3.12 Protocol Layer Overview -- 4.4 TD-LTE Air Interface -- 4.5 Scheduling -- 4.5.1 Downlink Scheduling -- 4.5.2 Uplink Scheduling -- 4.6 Basic Procedures -- 4.6.1 Cell Search -- 4.6.2 Attach and Default Bearer Activation -- 4.6.3 Handover Scenarios -- 4.6.4 Default and Dedicated Bearers -- 4.7 Mobility Management and Power Optimization -- 4.7.1 Mobility Management in Connected State -- 4.7.2 Mobility Management in Idle State.

4.7.3 Mobility Management And State Changes In Practice -- 4.8 LTE Security Architecture -- 4.9 Interconnection with UMTS and GSM -- 4.9.1 Cell Reselection between LTE and GSM/UMTS -- 4.9.2 RRC Connection Release with Redirect between LTE and GSM/UMTS -- 4.9.3 Handover between LTE and GSM/UMTS -- 4.10 Interworking with CDMA2000 Networks -- 4.10.1 Cell Reselection between LTE and CDMA2000 Networks -- 4.10.2 RRC Connection Release with Redirect between LTE and CDMA2000 -- 4.10.3 Handover between LTE and CDMA2000 -- 4.11 Network Planning Aspects -- 4.11.1 Single Frequency Network -- 4.11.2 Cell Edge Performance -- 4.11.3 Self-Organizing Network Functionality -- 4.12 CS-Fallback for Voice and SMS Services with LTE -- 4.12.1 SMS over SGs -- 4.12.2 CS Fallback -- 4.13 Voice in Combined LTE and CDMA 2000 Networks (SV-LTE) -- 4.14 Voice over LTE (VoLTE) -- 4.14.1 The Session Initiation Protocol (SIP) -- 4.14.2 The IP Multimedia Subsystem (IMS) and VoLTE -- 4.14.3 Single Radio Voice Call Continuity -- 4.14.4 Internet-Based Alternatives -- 4.14.5 LTE Bearer Configurations for VoIP -- 4.15 Backhaul Considerations -- 4.16 LTE-Advanced (3GPP Release 10-12) -- 4.16.1 Carrier Aggregation -- 4.16.2 8 × 8 Downlink and 4 × 4 Uplink MIMO -- 4.16.3 Relays -- 4.16.4 HetNets, ICIC and eICIC -- 4.16.5 Coordinated Multipoint Operation -- 4.16.6 Future LTE Uses: Machine Type Communication and Public Safety -- Questions -- References -- Chapter 5 Wireless Local Area Network (WLAN) -- 5.1 Wireless LAN Overview -- 5.2 Transmission Speeds and Standards -- 5.3 WLAN Configurations: From Ad Hoc to Wireless Bridging -- 5.3.1 Ad Hoc, BSS, ESS and Wireless Bridging -- 5.3.2 SSID and Frequency Selection -- 5.4 Management Operations -- 5.5 The MAC Layer -- 5.5.1 Air Interface Access Control -- 5.5.2 The MAC Header -- 5.6 The Physical Layer and MAC Extensions.

5.6.1 IEEE 802.11b-11 Mbit/s.

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Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2024. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.

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