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This paper suggests a system architecture for wireless wide-area-networking access using adhoc networking between a mobile client node without direct connectivity to a wireless-wide-area-network and a mobile service provider node with connectivity to a wireless-wide-area-network. It provides a means for securely providing such adhoc wireless networking services using a server for tunneling and routing,...
This paper suggests the use of intelligent network-aware processing agents in wireless local area network drivers to generate metrics for bandwidth estimation based on real-time channel statistics to enable wireless multimedia application adaptation. Various configurations in the wireless digital home are studied and the experimental results with performance variations are presented.
This paper proposes weighted combining of retransmitted vectors for improved data recovery in single and multiple-antenna wireless LAN transceivers. Combining is suggested at multiple levels in the receiver design: at the post-equalizer, post-demapper and post-decoder stages. The best performance is obtained by exploiting diversity in time, equivalent to performing maximal-ratio combining of the information...
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