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WLANs and WPANs Towards 4G Wireless de Ramjee Prasad

WLANs and WPANs Towards 4G Wireless: Artech House Universal Personal Communications

Autor Ramjee Prasad, Luis Munoz
en Limba Engleză Hardback – 28 feb 2003
Explore the present and future trends of WLANs and WPANs with this new, forwarding looking resource. You discover the path that these infrastructures are following from a perspective of synergies with 3G systems, and how they will pave the way for future 4G systems. The book presents a thorough overview of 3G networks and standards, and discusses interworking and handover mechanisms between WLANs and UMTS. You learn what performance can be expected from WLANs and WPANs when they support the TCP/IP stack. Several critical issues are examined in depth, including IP routing and mobility, , PHY and MAC layers for the main WLAN specifications, the TCP-UDP/IP protocol stack, and performance of TCP/IP over IEEE 802.11b.
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Specificații

ISBN-13: 9781580530903
ISBN-10: 1580530907
Pagini: 276
Dimensiuni: 157 x 241 x 22 mm
Greutate: 0.55 kg
Editura: Artech House Publishers
Seria Artech House Universal Personal Communications

Cuprins

Introduction – Global Information Multimedia Communication Village (GIMCV). Revenue and Traffic Expectations. Preview of the Book. 3G and its Internetworking with WLAN – Evolution from 2G to 3G. 3G and its Releases. 3G Deployment Scenario. Impact on the Existing Network. Interworking System Architectures. Interconnection between 3G-SGSN and WLAN Access Point by Emulating Radio Network Controller. Interconnection between GGSN and WLAN Access Point by Emulating 3G-SGSN. Interconnection between UNTS and WLAN through Virtual Access Point (VAP).Interconnection between UMTS and WLAN through Mobility Gateway. Interconnection between UMTS and WLAN Based on Mobile IP. Handover between IEEE 802.11 and UMTS. Handover aspects between IEEE 802.11 WLAN and UMTS Based on Mobile IP. Conclusions and Future Directions. TCP/IP Protocol Stack – IP Protocol. Internet Control Message Protocol. Address Resolution Protocol. Routing and Protocols. Mobility. Transport Protocols. Fundamentals of WLAN – The IEEE 802.11 Standard. HIPERLAN Type 2. Deployment of the IEEE 802.11 Infrastructure: Some Practical Considerations. MMAC-PC. Behaviour of the TCP-UDP/IP Protocol Stack over the IEEE 802.11b – UDP Behavior over IEEE 802.11b. Behavior TCP over IEEE 802.11. Conclusions. Wireless Personal Area Networks (WPANs) – Existing Concepts. Overview of Bluetooth. PAN Paradigm. Architecture Principles. Interfaces. Communications via External Networks. Ad Hoc Networking. Security. Main Applications and Possible Scenarios. Possible Devices. PAN Challenges and Open Issues. Broadband PAN (B-PAN). Wireless LANs vs. PANs. Conclusions and Future Works. Paving the Way for 4G Systems – Introduction to the WAL. The WAL Architecture. WAL Signaling Services.