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GLOBECOM
2010
IEEE
14 years 8 months ago
Relay Station Placement for Cooperative Communications in WiMAX Networks
The recently emerging WiMAX (IEEE 802.16) is a promising telecommunication technology to provide low-cost, high-speed and long-range wireless communications. To meet the growing de...
Dejun Yang, Xi Fang, Guoliang Xue, Jian Tang
GLOBECOM
2010
IEEE
14 years 7 months ago
Spectrum Aware Opportunistic Routing in Cognitive Radio Networks
Cognitive radio (CR) emerges as a key technology to enhance spectrum efficiency and thus creates opportunistic transmissions over links. Supporting the routing function on top of n...
Shih-Chun Lin, Kwang-Cheng Chen
GLOBECOM
2010
IEEE
14 years 7 months ago
Circulant-Graph-Based Fault-Tolerant Routing for All-Optical WDM LANs
High demands in data delivery latency and communication reliability encourage the use of fault-toleranceenhanced all-optical WDM networks. Low latency is satisfied by setting up a ...
Dexiang Wang, Janise McNair
GLOBECOM
2010
IEEE
14 years 8 months ago
Joint Encoder and Buffer Control for Statistical Multiplexing of Multimedia Contents
Statistical multiplexing aims at transmitting several variable bit rate (VBR) encoded video streams over a bandlimited channel. Rate-distortion (RD) models for the encoded streams ...
Nesrine Changuel, Bessem Sayadi, Michel Kieffer
GLOBECOM
2010
IEEE
14 years 8 months ago
Equitable Energy Consumption during Repeated Transmissions in a Multihop Wireless Network
This paper addresses the issue of network life during repeated broadcasts originating from the same source in large, strip-shaped wireless sensor networks. The proposed technique w...
Aravind Kailas, Mary Ann Ingram