Enumeration of Base Station Antennas in a Cognitive Receiver by Exploiting Pilot Patterns

This letter deals with the identification of the number of transmitting antennas at a base station. This estimation is achieved by exploiting the orthogonality between the pilot patterns from each transmitting antenna. This orthogonality allows us to use multi-hypothesis testing in order to enumerat...

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Veröffentlicht in:	IEEE communications letters 2013-01, Vol.17 (1), p.8-11
Hauptverfasser:	Oularbi, M-R, Gazor, S., Aissa-El-Bey, Abdeldjalil, Houcke, S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Antennas Applied sciences Channels cognitive radio Engineering Sciences Exact sciences and technology Gain GLRT Information, signal and communications theory LTE Multiplexing number of antennas OFDM OFDMA Orthogonality Pilot tones Pilots Radiocommunication specific techniques Radiocommunications Receivers Receiving antennas Signal and communications theory Signal and Image processing Signal to noise ratio Stations Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission Transmission and modulation (techniques and equipments) Transmitting antennas
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