Abstract
Abstract—There are two basic principles used in wireless network coding to design throughput-efficient schemes: (1) aggregation of communication flows and (2) interference is embraced and subsequently cancelled or mitigated. These principles inspire design of Coordinated Direct/Relay (CDR) schemes, where each basic transmission involves two flows to a direct and a relayed user. Considering a scenario with relayed uplink and direct downlink, we analyze the Diversity-Multiplexing Tradeoff (DMT) calculating either the exact value or both upper/lower bounds. The CDR scheme is shown to have a higher diversity gain than the reference scheme at any multiplexing gain.
Originalsprog | Engelsk |
---|---|
Titel | Proceedings of the 2013 International Conference on Computing, Management and Telecommunications (ComManTel) |
Antal sider | 5 |
Forlag | IEEE Press |
Publikationsdato | 2013 |
ISBN (Trykt) | 978-1-4673-2087-0 |
ISBN (Elektronisk) | 978-1-4673-2088-7, 9781467320863 |
DOI | |
Status | Udgivet - 2013 |
Begivenhed | ComManTel - Ho Chi Min City, Vietnam Varighed: 21 jan. 2013 → … |
Konference
Konference | ComManTel |
---|---|
Land/Område | Vietnam |
By | Ho Chi Min City |
Periode | 21/01/2013 → … |