Outage Probability of TAS/MRC Systems over Nakagami-m Fading Channels with Correlation

著者

  • Rajkishur Mudoi NORTH_EASTERN HILL UNIVERSITY, SHILLONG
  • Rupaban Subadar

キーワード:

Antenna selection、 Multiple input multiple output (MIMO)、 Correlation、 Nakagami-m fading、 Maximal Ratio Combining、 Outage probability

要旨

This paper analyzes the outage probability of a multiple-input multiple-output (MIMO) transmit antenna selection with a maximal ratio combining (TAS/MRC) system considering equal and exponential correlation among the input branches of MRC receiver. In TAS/MRC system the transmitter selects the best antenna out of the total transmit antennas based on the channel state information (CSI) of each user. A closed form expression has been derived for outage probability considering Nakagami-m fading channels. Also, effect of correlation on the outage probability has been studied. It has been observed that outage performance degrades with increase in correlation for both the cases.   Keywords: antenna selection, multiple-input multiple-output (MIMO), correlation, Nakagami-m fading, maximal ratio combining (MRC)

著者略歴

  • Rajkishur Mudoi、 NORTH_EASTERN HILL UNIVERSITY, SHILLONG
    DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING, ASSISTANT PROFESSOR

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発行日

2016-04-14

巻号

巻 7 号 1 (2016)

セクション

Research Articles

ライセンス

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