157 search results - page 29 / 32 » On the Equivalence of Two Achievable Regions for the Broadca... |
CORR
2007
Springer
13 years 8 months ago
2007
Springer
— 1 In this paper, the error performance of onoff frequency shift keying (OOFSK) modulation over fading channels is analyzed when the receiver is equipped with multiple antennas....
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
Abstract—The problem of cooperative allocation among multiple secondary users to maximize cognitive system throughput is considered. The channel availability statistics are initi...
INFOCOM
2006
IEEE
14 years 2 months ago
2006
IEEE
Abstract— The inherent spread spectrum nature in ultrawideband (UWB) communications can support simultaneous transmissions. Two nearby transmissions do not collide, but rather ge...
ICNP
2006
IEEE
14 years 2 months ago
2006
IEEE
— Energy efficiency is widely understood to be one of the dominant considerations for Wireless Sensor Networks. Based on historical data and technology trends, the receiver ener...
TIT
2010
13 years 3 months ago
2010
We consider the communication scenario where a source-destination pair wishes to keep the information secret from a relay node despite wanting to enlist its help. For this scenario...