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- Title
A novel scheme inspired by the compute-and-forward relaying strategy for the multiple access relay channel.
- Authors
Insausti, Xabier; Sáez, Aitziber; Crespo, Pedro M.
- Abstract
This paper proposes a novel scheme for the slow block fading Gaussian multiple access relay channel inspired by the compute-and-forward (CoF) relaying strategy. The CoF relaying strategy exploits interference to obtain significantly higher rates between users in a network by decoding linear functions of the transmitted messages. Unlike other approaches in the literature, our approach is valid for any number of transmitters and, most importantly, it only requires channel state information at the receiver side, while it still attains similar or higher rates than the other approaches found in the literature.
- Subjects
MULTIPLE access protocols (Computer network protocols); WIRELESS channels; INFORMATION processing; WIRELESS cooperative communication; TRANSMITTERS (Communication)
- Publication
Wireless Networks (10220038), 2019, Vol 25, Issue 2, p665
- ISSN
1022-0038
- Publication type
Article
- DOI
10.1007/s11276-017-1583-1