Sciweavers

2654 search results - page 100 / 531
» Space-Time Network Coding
Sort
View
131
Voted
TCOM
2008
192views more  TCOM 2008»
15 years 16 days ago
Joint source coding, routing and power allocation in wireless sensor networks
This paper proposes a cross-layer optimization framework for the wireless sensor networks. In a wireless sensor network, each sensor makes a local observation of the underlying phy...
Jun Yuan, Wei Yu
119
Voted
INFOCOM
2012
IEEE
13 years 3 months ago
TurfCast: A service for controlling information dissemination in wireless networks
—Recent years have witnessed mass proliferation of mobile devices with rich wireless communication capabilities as well as emerging mobile device based information dissemination ...
Xinfeng Li, Jin Teng, Boying Zhang, Adam C. Champi...
93
Voted
TIT
2011
148views more  TIT 2011»
14 years 7 months ago
On Two-User Gaussian Multiple Access Channels With Finite Input Constellations
—Constellation Constrained (CC) capacity regions of two-user Single-Input Single-Output (SISO) Gaussian Multiple Access Channels (GMAC) are computed for several Non-Orthogonal Mu...
Jagadeesh Harshan, Bikash Sundar Rajan
121
Voted
AAIM
2007
Springer
120views Algorithms» more  AAIM 2007»
15 years 4 months ago
Online OVSF Code Assignment with Resource Augmentation
Abstract. Orthogonal Variable Spreading Factor (OVSF) code assignment is a fundamental problem in Wideband Code-Division MultipleAccess (W-CDMA) systems, which play an important ro...
Francis Y. L. Chin, Yong Zhang, Hong Zhu
115
Voted
CORR
2006
Springer
100views Education» more  CORR 2006»
15 years 20 days ago
Bilayer Low-Density Parity-Check Codes for Decode-and-Forward in Relay Channels
This paper describes an efficient implementation of binning for decode-and-forward (DF) in relay channels using lowdensity parity-check (LDPC) codes. Bilayer LDPC codes are devised...
Peyman Razaghi, Wei Yu