Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2010, Vol. 33 ›› Issue (4): 12-15.doi: 10.13190/jbupt.201004.12.pengmg

• Papers • Previous Articles     Next Articles

Analysis on Performance of Network Coding in MultiAntennas  Based Uplink Wireless Relay Networks

  

  • Received:2009-05-14 Online:2010-08-28 Published:2010-05-21

Abstract:

A network coding based transmission scheme is proposed for multiantennas based uplink wireless relay networks. Its performance is evaluated from the perspective of ergodic capacity and outage probability, and compared with ordinary relay diversity scheme and with orthogonal space time coding scheme. Calculations show that network coding can effectively improve the performance of multiantennas based uplink wireless relay network, and the more the antennas, the better the performance.

Key words: multiantennas, network coding, wireless relay network