Jyh-Cheng Chen's IP-Based Next-Generation Wireless Networks: Systems, PDF

By Jyh-Cheng Chen

ISBN-10: 0471235261

ISBN-13: 9780471235262

* a great start line for an individual eager to find out about subsequent iteration instant networks* supplies vital insights into the layout of instant IP networks* Illustrates the criteria and community architectures outlined by way of major criteria our bodies (including MWIF, 3GPP and 3GPP2)* Discusses protocols in 4 key parts: signaling, mobility, caliber of provider, and safeguard* The authors have a great deal of adventure during this box, and feature many patents pending within the region of instant networking

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Extra resources for IP-Based Next-Generation Wireless Networks: Systems, Architectures, and Protocols

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Release 6 is expected to be frozen in March 2004. It will focus on IMS phase 2, harmonization of the IMS in 3GPP and 3GPP2, interoperability of UMTS and WLAN, and multimedia broadcast and multicast. 2 3GPP2 The 3GPP2, like 3GPP, is also an international collaboration to produce global standards for third-generation wireless networks. 3GPP2 was formed soon after 3GPP when the American National Standards Institute (ANSI) failed to convince 3GPP to include “non-GSM” technologies in 3G standards. 3GPP2 members are also classified into Organizational Partners and Market Representation Partners.

Such a pico-cell is implemented using a pico-cellular radio base station to cover a small area. Alternatively, a wireless base station may use smart antennas to implement a pico-cell by shaping one of its radio beams to cover a small geographical area. Implementing a large number of pico-cells using cellular radio technologies are typically expensive—a key reason that pico-cells are not widely 22 INTRODUCTION available today. Public WLANs offer a new way to provide such pico-cells at much lower costs.

2 3G Wireless Networks In the late 1990s, standardization efforts for third-generation (3G) wireless networks began. 3G wireless networks have been designed to . Significantly increase radio system capacities and per-user data rates over 2G systems: 3G radio systems promise to support data rates up to 144 Kbps to users moving up to vehicular speeds, up to 384 Kbps to users moving at pedestrian speeds, and up to 2 Mbps to stationary users. Support IP-based data, voice, and multimedia services: 3G systems are designed to support a broader range of IP-based mobile services than are 2G systems.

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IP-Based Next-Generation Wireless Networks: Systems, Architectures, and Protocols by Jyh-Cheng Chen

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