Cooperative Multiple-Access in Fading Relay Channels

YILMAZ A.

IEEE International Conference on Communications (ICC 2006), İstanbul, Turkey, 11 - 15 June 2006, pp.4532-4537, (Full Text) identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/icc.2006.255353
  • City: İstanbul
  • Country: Turkey
  • Page Numbers: pp.4532-4537
  • Middle East Technical University Affiliated: Yes

Abstract

Virtual antenna arrays can be constructed via relaying even in the case that there is insufficient physical space or other resources for multiple antennae on wireless nodes. When there is a multiple access scenario, relaying offers a variety of ways to establish communication between source and destination nodes. We will compare a scheme based on space division multiple access to previously studied time division based ones. We observe that space division improves especially the ergodic capacity.