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TWC
2008
103views more  TWC 2008»
13 years 6 months ago
Semi-Distributed User Relaying Algorithm for Amplify-and-Forward Wireless Relay Networks
In this paper, designing an effective user relaying algorithm, in terms of relay node selection and power allocation, is discussed for amplify-and-forward wireless relay networks. ...
Jun Cai, Xuemin Shen, Jon W. Mark, Attahiru Sule A...
ADHOC
2007
113views more  ADHOC 2007»
13 years 6 months ago
Channelization for dynamic multi-frequency, multi-hop wireless cellular networks
Multi-hop relaying in cellular networks can greatly increase capacity and performance by exploiting the best available links to a base station. We envision an environment in which...
Jaesheung Shin, Raju Kumar, Parthu Kishen, Thomas ...
TMC
2010
103views more  TMC 2010»
13 years 28 days ago
Optimal Cooperative Relaying Schemes in IR-UWB Networks
Cooperation between wireless nodes to retransmit data for the other users introduces multiuser diversity to a wireless network and increases the system throughput. In this paper, t...
Ghasem Naddafzadeh Shirazi, Peng Yong Kong, Chen-K...
HICSS
2002
IEEE
100views Biometrics» more  HICSS 2002»
13 years 11 months ago
Multipoint Relaying for Flooding Broadcast Messages in Mobile Wireless Networks
In this paper we discuss the mechanism of multipoint relays (MPRs) to efficiently do the flooding of broadcast messages in the mobile wireless networks. Multipoint relaying is a...
Amir Qayyum, Laurent Viennot, Anis Laouiti
TWC
2008
154views more  TWC 2008»
13 years 6 months ago
Threshold Selection for SNR-based Selective Digital Relaying in Cooperative Wireless Networks
This paper studies selective relaying schemes based on signal-to-noise-ratio (SNR) to minimize the end-to-end (e2e) bit error rate (BER) in cooperative digital relaying systems usi...
Furuzan Atay Onat, Abdulkareem Adinoyi, Yijia Fan,...