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PE
2007
Springer
114views Optimization» more  PE 2007»
14 years 9 months ago
Performance analysis of BitTorrent-like systems with heterogeneous users
Among all peer-to-peer (P2P) systems, BitTorrent seems to be the most prevalent one. This success has drawn a great deal of research interest on the system. In particular, there h...
Wei-Cherng Liao, Fragkiskos Papadopoulos, Konstant...
VTC
2010
IEEE
183views Communications» more  VTC 2010»
14 years 8 months ago
Joint Subcarrier and Power Allocation for an OFDMA Relay Network with Multicells
—In this paper, we propose a new resource allocation scheme for an OFDMA relay network with multicells. In the proposed scheme, by sharing the channel state information (CSI) bet...
Dongwook Choi, Dongwoo Lee, Jae Hong Lee
ICASSP
2008
IEEE
15 years 4 months ago
Auction-based resource allocation for multi-relay asynchronous cooperative networks
Resource allocation is considered for cooperative transmissions in multiple-relay wireless networks. Two auction mechanisms, SNR auctions and power auctions, are proposed to distr...
Jianwei Huang, Zhu Han, Mung Chiang, H. Vincent Po...
GLOBECOM
2007
IEEE
15 years 4 months ago
Auction-Based Distributed Resource Allocation for Cooperation Transmission in Wireless Networks
Abstract— Cooperative transmission can greatly improve communication system performance by taking advantage of the broadcast nature of wireless channels. Most previous work on re...
Jianwei Huang, Zhu Han, Mung Chiang, H. Vincent Po...
JCM
2008
81views more  JCM 2008»
14 years 9 months ago
Power Allocation for Amplify-and-Forward Cooperative Transmission Over Rayleigh-Fading Channels
Cooperative transmission has been used to achieve diversity gain through partner to create multiple independent fading channels. It has attracted lots of research attention in rece...
Lian Zhao, Zaiyi Liao