Abstract
In this paper, we propose two relay cooperation schemes for a Multiple Access Relay Channel (MARC). The proposed schemes make use of a lattice-based approach to block Markov encoding. The first scheme applies Compute-And-Forward (CAF) at the relay and Successive Interference Cancellation (SIC) at the destination; whereas the second one applies SIC at both the relay and the destination. A detailed analysis of the rates achieved by these two schemes is also provided. The schemes are further studied under two specific channel settings.
Original language | English |
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Title of host publication | IEEE Wireless Communications and Networking Conference, WCNC |
Publisher | IEEE |
Pages | 1070-1075 |
Number of pages | 6 |
ISBN (Electronic) | 9781479930838 |
DOIs | |
Publication status | Published - 1 Jan 2014 |
Event | 2014 IEEE Wireless Communications and Networking Conference, WCNC 2014 - Istanbul, Turkey Duration: 6 Apr 2014 → 9 Apr 2014 |
Conference
Conference | 2014 IEEE Wireless Communications and Networking Conference, WCNC 2014 |
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Country/Territory | Turkey |
City | Istanbul |
Period | 6/04/14 → 9/04/14 |
Keywords
- compute-and-forward
- Multiple access relay channel
- nested lattice codes
- successive interference cancellation
ASJC Scopus subject areas
- General Engineering