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Effects of angle spread on beamforming in wireless communications
- Source :
- Proceedings. 2005 International Conference on Wireless Communications, Networking and Mobile Computing, 2005..
- Publication Year :
- 2005
- Publisher :
- IEEE, 2005.
-
Abstract
- A Laplace power azimuth spectrum distribution model is applied to the analysis of the performance of a beamformer in CDMA communication systems. The effects of angle spread on beamforming in both the uplink and the downlink are investigated. Compared to a single-antenna-based system, the array processing gains of a mobile communication system with a smart antennas array are derived. Numerical results for a uniform linear array and a uniform circular array, respectively, are provided.
- Subjects :
- Beamforming
WSDMA
Code division multiple access
business.industry
Computer science
ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS
Smart antenna
Array processing
Data_CODINGANDINFORMATIONTHEORY
Sensor array
Embedded system
Telecommunications link
Computer Science::Networking and Internet Architecture
Electronic engineering
Wireless
Array gain
business
Computer Science::Information Theory
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- Proceedings. 2005 International Conference on Wireless Communications, Networking and Mobile Computing, 2005.
- Accession number :
- edsair.doi...........424ca03546d446cb064f26a640239f7d