5657 search results - page 796 / 1132 » Micropayments for Wireless Communications |
176
click to vote
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—The recently approved IEEE 802.11e standard improves the support for real-time multimedia applications in Wireless LANs. Yet, to provide some level of guarantee in terms...
154
click to vote
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—Antenna selection strategies for multiple-input multiple-output (MIMO) wireless systems is presented. In our scheme, both transmit and receive antenna selection is done at the r...
193
click to vote
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— We provide a comparative performance of two different array processing techniques in a wireless system with multiple receive antennas in fading channels with co-channel interfe...
177
click to vote
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract In this paper, an agent based WLAN/cellular network integrated service model and relevant authentication scheme is proposed. The service model, or solution, does not r...
191
click to vote
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— The performance of wireless multicasting is negatively affected by multipath fading. To improve reliability, cooperation among the nodes of the network can be used to c...