Reference : Cognitive Beamforming for Spectral Coexistence of Hybrid Satellite Systems
Parts of books : Contribution to collective works
Engineering, computing & technology : Electrical & electronics engineering
http://hdl.handle.net/10993/18434
Cognitive Beamforming for Spectral Coexistence of Hybrid Satellite Systems
English
Sharma, Shree Krishna mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Chatzinotas, Symeon mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Ottersten, Björn mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Jun-2015
Cooperative and Cognitive Satellite Systems
Elsevier
Yes
[en] Cognitive SatComs ; Underlay Cognitive Radio ; Cognitive Beamforming ; Receive Beamforming ; Transmit Beamforming ; Interference Mitigation
[en] In Cognitive Radio (CR) communications, an angular dimension can be considered
as an e cient way of exploiting the space dimension in order to enhance
the spectral e ciency of an under-utilized primary spectrum. In this context,
beamforming is an widely considered signal processing solution with the advantages
of spatial discrimination and ltering capabilities. Recently, beamforming
has received important attention for spectrum sharing purpose in the literature
and has been studied for various objectives such as controlling interference, capacity
maximization, Signal to Interference plus Noise Ratio (SINR) balancing
etc. In this chapter, we provide a detailed overview of the existing beamforming
techniques applied in the context of CR networks. Subsequently, we describe
Cognitive Beamforming (CB) techniques which can be applicable in the context
of cognitive Satellite Communications (SatComs).
Researchers ; Professionals ; Students ; Others
http://hdl.handle.net/10993/18434

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