Mobility using IEEE 802.02.1 in a heterogeneous IEEE 802,01.6/802.11-based, IMT-advanced (4G) network

被引：52

作者：

Eastwood, Les ^{[1
]}

Migaldi, Scott ^{[1
]}

Xie, Qiaobing ^{[1
]}

Gupta, Vivek ^{[2
]}

机构：

[1] Motorola Inc, Mobil Wireless Grp, Schaumburg, IL 60196 USA

[2] Intel Corp, Santa Clara, CA 95051 USA

来源：

IEEE WIRELESS COMMUNICATIONS | 2008年 / 15卷 / 02期

关键词：

Radio communication - Standards - Technology transfer;

D O I：

10.1109/MWC.2008.4492975

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Industry is defining a new generation of mobile wireless technologies, called in cellular terminology "fourth generation" or "4G." This article shows that a system combining extensions of two radio access technologies, IEEE 802.11 and IEEE 802.16, meets the ITU-R's "IMT-Advanced" or 4G requirements. The extensions are 802.16m (100 Mb/s, 250 km/h) and 802.11VHT (1 Gb/s, low velocity). The focus of this article is to show how IEEE 802.21 (the emerging IEEE standard for media-independent handover services) supports "seamless" mobility between these two radio access technologies. This mobility integrates the two radio access technologies into one system. We conclude that an 802.11VHT + 802.16m + 802.21 system is likely to be proposed to the ITU-R for IMT-Advanced 4G.

引用

页码：26 / 34

页数：9

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IEEE COMMUNICATIONS MAGAZINE, 2008, 46 (01) :64-71

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