180 search results - page 33 / 36 » Differential Cooperative Communications with Space-Time Netw... |
GLOBECOM
2010
IEEE
13 years 7 months ago
2010
IEEE
This paper considers a relay-assisted bidirectional cellular network where the base station (BS) communicates with each mobile station (MS) using orthogonal frequency-division mult...
ICN
2001
Springer
14 years 2 months ago
2001
Springer
The current VoIP transfer methods using low bit rate codes such as G.723.1 and G.729 are still very inefficient due to its small payload size in comparison with its large overhead ...
CORR
2006
Springer
2006
Springer
Dense Gaussian Sensor Networks: Minimum Achievable Distortion and the Order Optimality of Separation
13 years 9 months ago
We investigate the optimal performance of dense sensor networks by studying the joint source-channel coding problem. The overall goal of the sensor network is to take measurements...
CODES
2008
IEEE
13 years 11 months ago
2008
IEEE
The performance of system-on-chip is determined not only by the performance of its functional units, but also by how efficiently they cooperate with one another. It is the on-chip...
INFOCOM
2000
IEEE
14 years 2 months ago
2000
IEEE
— This paper proposes a controlled-load service that provides a network state with bounded and well known worst-case behavior. The service is primarily developed for real-time ap...