21 search results - page 4 / 5 » Finite State Channels with Time-Invariant Deterministic Feed... |
CORR
2010
Springer
13 years 1 months ago
2010
Springer
One of the main issues in the design of sensor networks is energy efficient communication of time-critical data. Energy wastage can be caused by failed packet transmission attempts...
CISS
2008
IEEE
14 years 21 days ago
2008
IEEE
— Reliable transmission is a challenging task over wireless links because wireless channels are susceptible to noise and interference. To address this problem various error contr...
JSAC
2008
13 years 6 months ago
2008
Abstract--In a downlink Orthogonal Frequency Division Multiple Access (OFDMA) system, optimally allocating sub-channels across mobile users can require excessive feedback of channe...
CORR
2010
Springer
13 years 6 months ago
2010
Springer
We study the communication over Finite State Channels (FSCs), where the encoder and the decoder can control the availability or the quality of the noise-free feedback. Specificall...
GLOBECOM
2008
IEEE
13 years 7 months ago
2008
IEEE
—This paper deals with distributed beamforming techniques for wireless networks with half-duplex amplify-andforward relays. Existing schemes optimize the beamforming weights base...