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Issues in emerging 4G wireless networks

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2 Author(s)
Varshney, U. ; Dept. of Comput. Inf. Syst., Georgia State Univ., Atlanta, GA, USA ; Radhika Jain

Researchers and vendors are expressing a growing interest in 4G wireless networks that support global roaming across multiple wireless and mobile networks. With this feature, users will have access to different services, increased coverage, the convenience of a single device, one bill with a reduced total access cost, and more reliable wireless access even with the failure or loss of one or more networks. 4G networks will also feature IP interoperability for seamless mobile Internet access and bit rates of 50 Mbps or more. Because deployment of 4G wireless technology is not expected until 2006 or even later, developers will hopefully have time to resolve issues involving multiple heterogeneous networks

Published in:

Computer  (Volume:34 ,  Issue: 6 )