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VTC
2008
IEEE
107views Communications» more  VTC 2008»
16 years 1 months ago
Performance of Relay-Aided DS-CDMA Downlink Systems Communicating over Nakagami-m Fading Channels
—In this contribution we investigate the bit-error-rate (BER) performance of a downlink direct-sequence code-division multiple-access (DS-CDMA) system, where a set of relays are ...
Wei Fang, Lie-Liang Yang, Lajos Hanzo
ICC
2007
IEEE
128views Communications» more  ICC 2007»
16 years 1 months ago
Supporting the Sink Mobility: a Case Study for Wireless Sensor Networks
— This paper deals with a system level design solution to support information gathering in the presence of a mobile querying node that experiences frequent disconnections from a ...
David Tacconi, Iacopo Carreras, Daniele Miorandi, ...
ICMCS
2007
IEEE
122views Multimedia» more  ICMCS 2007»
16 years 1 months ago
Generating Video Sequence from Photo Image for Mobile Screens by Content Analysis
To bridge the gap between the high resolution digital images and limited display capability of mobile devices, this paper proposes a method to automatically transform static image...
Shuqiang Jiang, Huiying Liu, Zhao Zhao, Qingming H...
INFOCOM
2007
IEEE
16 years 1 months ago
On the Performance Analysis of Network-Coded Cooperation in Wireless Networks
—In this letter, a network-coded cooperation scheme with dynamic coding mechanism (DC-NCC) is proposed. In DCNCC, the relay dynamically adapts forming the network-coded data base...
Cong Peng, Qian Zhang, Ming Zhao 0001, Yan Yao
GCC
2007
Springer
16 years 26 days ago
A Dynamic Quota-Based Peer Selection Strategy in BitTorrent
BitTorrent employs a static quota-based peer selection strategy to fixedly allocate upload quotas for the Tit-For-Tat (TFT) choke algorithm and Optimistic Unchoke (OU) algorithm, ...
Kun Huang, Lei Wang, Dafang Zhang, Yongwei Liu