416 search results - page 83 / 84 » Outage Performance of Cognitive Wireless Relay Networks |
MOBICOM
2009
ACM
13 years 10 months ago
2009
ACM
We consider the problem of cross-band interference when devices from the same or different networks share radio spectrum. Cross-band interference occurs when unsynchronized trans...
MOBIHOC
2012
ACM
11 years 8 months ago
2012
ACM
A key feature of wireless communications is the spatial reuse. However, the spatial aspect is not yet well understood for the purpose of designing efficient spectrum sharing mecha...
MOBICOM
2009
ACM
14 years 8 days ago
2009
ACM
There has been burgeoning interest in wireless technologies that can use wider frequency spectrum. Technology advances, such as 802.11n and ultra-wideband (UWB), are pushing towar...
TSP
2008
13 years 5 months ago
2008
Abstract--This paper proposes and analyzes differential modulation schemes for two cooperation protocols in multinode cooperative wireless networks; namely, multinode differential ...
COMPSAC
1996
IEEE
13 years 10 months ago
1996
IEEE
Mobile clients have unusual needs for sending and receiving multimedia data. The traditional client/server paradigm does not take into account variable network conditions; thus tr...