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GLOBECOM
2008
IEEE
14 years 4 months ago
Distributed Base Station Cooperation via Block-Diagonalization and Dual-Decomposition
Abstract—It has been recently shown that base station cooperation may yield great capacity improvement in downlink multiple antenna cellular networks. However, the proposed solut...
Yosia Hadisusanto, Lars Thiele, Volker Jungnickel
ICRA
2008
IEEE
167views Robotics» more  ICRA 2008»
14 years 4 months ago
An approximate algorithm for solving oracular POMDPs
Abstract— We propose a new approximate algorithm, LAJIV (Lookahead J-MDP Information Value), to solve Oracular Partially Observable Markov Decision Problems (OPOMDPs), a special ...
Nicholas Armstrong-Crews, Manuela M. Veloso
INFOCOM
2008
IEEE
14 years 4 months ago
Multi-Channel Live P2P Streaming: Refocusing on Servers
Abstract—Due to peer instability and time-varying peer upload bandwidth availability in live peer-to-peer (P2P) streaming channels, it is preferable to provision adequate levels ...
Chuan Wu, Baochun Li, Shuqiao Zhao
AINA
2007
IEEE
14 years 4 months ago
Power and Delay Analysis of The WEAC Protocol Based MANET Under Video Transport
Abstract— Transporting video over wireless networks has twofold constraints. Not only should it satisfy delay requirements but power minimization and QoS issues should be handled...
Hafiz M. Asif, Tarek R. Sheltami
ICC
2007
IEEE
110views Communications» more  ICC 2007»
14 years 4 months ago
A New STC Structure to Achieve Generalized Optimal Diversity with a Reduced Design Complexity
Abstract - We propose a new space-time code (STC) structure that can achieve generalized optimal diversity (GOD) with a reduced design complexity, and also provide an increased cod...
Moon Il Lee, Seong Keun Oh, Dong Seung Kwon