Sciweavers

1559 search results - page 34 / 312
» Cooperative Communications
Sort
View
ISCC
2009
IEEE
139views Communications» more  ISCC 2009»
14 years 2 months ago
Location-dependent performance of cooperative networks with power allocation
—In this paper we investigate a cooperative mobile network with respect to error performance. Power allocation is applied between source and relay. The relay cooperates after hav...
Tobias Renk, Friedrich Jondral
PIMRC
2008
IEEE
14 years 1 months ago
Adaptive relay selection in cooperative wireless networks
—The concept of cooperative relaying promises gains in robustness and energy-efficiency in wireless networks. Although protocols for cooperative relay selection were proposed re...
Helmut Adam, Christian Bettstetter, Sidi-Mohammed ...
GLOBECOM
2007
IEEE
14 years 1 months ago
Fractional Cooperation using Coded Demodulate-and-Forward
Josephine P. K. Chu, Raviraj S. Adve, Andrew W. Ec...
ICC
2007
IEEE
115views Communications» more  ICC 2007»
14 years 1 months ago
Distortion Exponents for Different Source-Channel Diversity Achieving Schemes over Multi-Hop Channels
— The performance limits of multimedia systems combining source (multiple description) coding and channel coding with user cooperation diversity over multi-hop channels is studie...
Karim G. Seddik, Andres Kwasinski, K. J. Ray Liu
ICASSP
2009
IEEE
14 years 2 months ago
Signal processing challenges for future wireless communications
CT The mobile internet has finally arrived with the sky-rocketing usage increase of HSPA. LTE, WiMAX and evolved WiFi are the upcoming wireless standards which are based on OFDM an...
Ralf Irmer, Stanley Chia