5123 search results - page 619 / 1025 » Performance and Security Tradeoff |
195
click to vote
TWC
2008
15 years 6 months ago
2008
Using relays in wireless networks can potentially lead to significant capacity increases. However, within an asynchronous multi-user communication setting, relaying might cause mor...
175
click to vote
TWC
2008
15 years 6 months ago
2008
The study of the class of new spatial multiplexing architectures (SMAs) is continued. As introduced in Part I of this paper, the SMAs consist of joint design of rate and power all...
167
click to vote
TWC
2008
15 years 6 months ago
2008
In this paper a single-input-single-output wireless data transmission system with adaptive modulation and coding over correlated fading channel is considered, where run-time power ...
183
click to vote
TWC
2008
15 years 6 months ago
2008
In this paper, the problem of choosing constellation size and transmit power that minimizes the energy-per-goodbit in a frequency-flat, long-term static fading channel is considere...
197
click to vote
AAMAS
2002
Springer
15 years 6 months ago
2002
Springer
Service matchmaking among heterogeneous software agents in the Internet is usually done dynamically and must be efficient. There is an obvious trade-off between the quality and eff...