Abstract:
Network coding is a paradigm for modern communication networks by allowing intermediate nodes to mix messages received from multiple sources. Recently, space-time analog ...Show MoreMetadata
Abstract:
Network coding is a paradigm for modern communication networks by allowing intermediate nodes to mix messages received from multiple sources. Recently, space-time analog network coding (STANC) has been proposed for non-regenerative multi-way relaying, where multiple nodes are exchanging information through the multi-antenna relay without direct links. In this paper, we investigate STANC in multiple-access relay channels, where multiple nodes communicate to a common destination through a multi-antenna relay with direct links. We discuss several different possible schemes including STANC with Alamouti scheme under three time slots constraints and compare the sum rate and error rate performance.
Date of Conference: 07-10 April 2013
Date Added to IEEE Xplore: 15 July 2013
ISBN Information: