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CORR
2010
Springer
204views Education» more  CORR 2010»
14 years 9 months ago
Optimization Framework and Graph-Based Approach for Relay-Assisted Bidirectional OFDMA Cellular Networks
This paper considers a relay-assisted bidirectional cellular network where the base station (BS) communicates with each mobile station (MS) using orthogonal frequencydivision multi...
Yuan Liu, Meixia Tao, Bin Li, Hui Shen
82
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PIMRC
2008
IEEE
15 years 4 months ago
Adaptive radio resource management for a cellular system with fixed relay nodes
— Future mobile communications systems demand for higher data rates and service quality compared to state-of-the-art systems. One way to achieve this ambitious goal is to use rel...
Fredrik Boye, Peter Rost, Gerhard Fettweis
VTC
2008
IEEE
120views Communications» more  VTC 2008»
15 years 4 months ago
Low Backhaul Distributed Detection Strategies for an Interference Limited Uplink Cellular System
— This paper deals with multiuser detection through base station cooperation in uplink interference limited scenarios. At high frequency reuse, each base station not only receive...
Shahid Khattak, Gerhard Fettweis
GLOBECOM
2006
IEEE
15 years 3 months ago
Symmetric Rate Capacity of Cellular Systems with Cooperative Base Stations
— Cooperation among base stations has demonstrated substantial capacity gain in cellular systems. The optimal transmission scheme under full base station cooperation requires all...
Yifan Liang, Andrea J. Goldsmith