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ICC
2007
IEEE
184views Communications» more  ICC 2007»
16 years 25 days ago
Lifetime Improvement of Wireless Sensor Networks by Collaborative Beamforming and Cooperative Transmission
Abstract— Extending network lifetime of battery-operated devices is a key design issue that allows uninterrupted information exchange among distributive nodes in wireless sensor ...
Zhu Han, Harold Vincent Poor
ICC
2007
IEEE
203views Communications» more  ICC 2007»
16 years 25 days ago
Distributed Data Aggregation Using Clustered Slepian-Wolf Coding in Wireless Sensor Networks
—Slepian-Wolf coding is a promising distributed source coding technique that can completely remove the data redundancy caused by the spatially correlated observations in wireless...
Pu Wang, Cheng Li, Jun Zheng
ICC
2007
IEEE
160views Communications» more  ICC 2007»
16 years 25 days ago
Adaptive Game-Based Radio Spectrum Allocation in Doubly Selective Fading Channels
— For cognitive radio networks, a popular approach to dynamic spectrum allocation (DSA) is game theoretic, which improves spectrum efficiency in a distributed manner. In a doubl...
Duo Zhang, Zhi Tian
ICC
2007
IEEE
16 years 25 days ago
Overlay Partition: Iterative Detection and Proactive Recovery
— Overlay networks provide infrastructures for a large variety of Internet applications, like file sharing, online gaming, and multimedia streaming. However, these networks ofte...
Tongqing Qiu, Edward Chan, Guihai Chen
ICC
2007
IEEE
16 years 25 days ago
Novel Link Weight for Path Construction Based on Overall QoS Index
— A weight or cost is usually assigned to each link for consideration in path construction, and the delay and loss rate have been used as conventional link weights. However, when...
Yudai Nitta, Taro Hashimoto, Katsuyoshi Iida, Kats...