Title :
A transmit antenna selection diversity scheme for wireless communications
Author :
Li, Jiaen ; Lim, Myoung Seob
Author_Institution :
Div. of Electron. & Inf. Eng., Chonbuk Nat. Univ., Chonju, South Korea
Abstract :
This paper presents a simple diversity scheme by selecting the transmit antennas according to the feedback channel state information. Compare with the simple transmit diversity scheme using two transmit antennas and one receive antenna (STD_2Tx1Rx), it obtains better performance of 1.5 dB and requires almost half radiated power.
Keywords :
antenna arrays; antenna radiation patterns; diversity reception; receiving antennas; state feedback; transmitting antennas; wireless channels; feedback channel state information; receive antenna; transmit antenna selection diversity scheme; wireless communications; Antenna feeds; Bandwidth; Channel state information; Decoding; Fading; Power system reliability; Receiving antennas; State feedback; Transmitting antennas; Wireless communication;
Conference_Titel :
Wireless Communications and Applied Computational Electromagnetics, 2005. IEEE/ACES International Conference on
Print_ISBN :
0-7803-9068-7
DOI :
10.1109/WCACEM.2005.1469632
