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JSAC
2008
97views more  JSAC 2008»
15 years 4 months ago
Spectrally-efficient relay selection with limited feedback
This paper addresses the multiplexing loss that occurs in relay networks due to causality of relays and the halfduplex constraint. We devise relay selection methods to recover the ...
Ramy Tannious, Aria Nosratinia
CORR
2008
Springer
78views Education» more  CORR 2008»
15 years 4 months ago
Spread Codes and Spread Decoding in Network Coding
In this paper we introduce the class of Spread Codes for the use in random network coding. Spread Codes are based on the construction of spreads in finite projective geometry. The ...
Felice Manganiello, Elisa Gorla, Joachim Rosenthal
GLOBECOM
2009
IEEE
15 years 2 months ago
Cooperative Uplink of Two Mobile Stations with Network Coding Based on the WiMax LDPC Code
We consider the uplink of two mobile stations with the help of one common relay. Recently, joint network-channel coding based on LDPC codes was proposed for this setup where the ch...
Lena Chebli, Christoph Hausl, Georg Zeitler, Ralf ...
INFOCOM
2009
IEEE
15 years 11 months ago
Cooperative Network Coding-Aware Routing for Multi-Rate Wireless Networks
—Recent research has proven that network coding has great potential to improve network throughput in wireless networks. To fully exploit the performance gain brought by network c...
Jin Zhang, Qian Zhang
CORR
2010
Springer
101views Education» more  CORR 2010»
15 years 4 months ago
Construction and Applications of CRT Sequences
Protocol sequences are used for channel access in the collision channel without feedback. Each user accesses the channel according to a deterministic zero-one pattern, called the p...
Kenneth W. Shum, Wing Shing Wong