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» On the Power Allocation of MIMO Channels
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PIMRC
2008
IEEE
14 years 2 months ago
Designing PSAM schemes: How optimal are SISO pilot parameters for spatially correlated SIMO?
Abstract-We study the design parameters of pilot-symbolassisted modulation (PSAM) schemes for spatially correlated single-input multiple-output (SIMO) systems in time-varying Gauss...
Xiangyun Zhou, Tharaka A. Lamahewa, Parastoo Sadeg...
INFOCOM
2002
IEEE
14 years 16 days ago
Resource Management in Third Generation Mobile Communication Systems Employing Smart Antennas
— Third Generation (3G) Mobile Communication systems will provide enhanced high-speed data, multimedia, and voice services to mobile users. Beam forming techniques have been prop...
Shakheela H. Marikar, Luiz A. DaSilva
TWC
2008
103views more  TWC 2008»
13 years 7 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...
ICC
2008
IEEE
14 years 2 months ago
Repeat Accumulate code Division Multiple Access and its Hybrid Detection
— In this paper, we propose the novel concept of Repeat Accumulate Code Division Multiple Access (RA-CDMA), which employs unique, user-specific channel code generator matrices (...
Rong Zhang, Lei Xu, Sheng Chen, Lajos Hanzo
GLOBECOM
2009
IEEE
13 years 5 months ago
Energy-Efficient Space-Time Coded Cooperative Routing in Multihop Wireless Networks
Due to the limited energy supplies of nodes in many applications like wireless sensor networks, energy efficiency is crucial for extending the lifetime of these networks. This pape...
Behrouz Maham, Ravi Narasimhan, Are Hjørung...