DocumentCode
2768684
Title
Using MIMO approach to get out of many iterations in analog adaptive beamforming
Author
Honma, Naoki ; Nishimori, Kentaro ; Kudo, Riichi ; Takatori, Yasushi ; Okada, Kazuyasu
Author_Institution
NTT Network Innovation Labs., NTT Corp., Yokosuka
fYear
2008
fDate
5-11 July 2008
Firstpage
1
Lastpage
4
Abstract
In this paper, a deterministic solution for controlling reactively steerable antenna, which requires extremely a few channel trainings, has been proposed. The way to estimate the invisible parasitic channel has been described in detail. It is also shown how the parasitic channel works in maximizing the channel capacity. The simulated results demonstrated that MIMO adaptive antenna can provide 10 % higher channel capacity, and the necessary training sequence is only twice when the numbers of receiving and parasitic antennas are the same.
Keywords
MIMO communication; adaptive antenna arrays; array signal processing; channel capacity; receiving antennas; MIMO adaptive antenna; MIMO approach; analog adaptive beamforming; channel capacity; invisible parasitic channel; parasitic antennas; reactively steerable antenna; receiving antennas; Array signal processing; MIMO;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location
San Diego, CA
Print_ISBN
978-1-4244-2041-4
Electronic_ISBN
978-1-4244-2042-1
Type
conf
DOI
10.1109/APS.2008.4619403
Filename
4619403
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