Abstract:
In this paper, we tackle two problems related to the orthogonal Multiple Access Multiple Relay Network (MAMRN): the Rate Allocation (RA) problem, and the relaying nodes S...Show MoreMetadata
Abstract:
In this paper, we tackle two problems related to the orthogonal Multiple Access Multiple Relay Network (MAMRN): the Rate Allocation (RA) problem, and the relaying nodes Scheduling Strategy (SS). The RA consists in choosing a rate for each source. The SS consists in organizing the retransmission phase where some relaying nodes are activated to help some sources. The destination is the central node that schedules the rates of the sources and the cooperative retransmissions of the relaying nodes. We propose solving the two problems (i.e., the RA and the SS problems) jointly contrary to the prior art where the solution is done separately. We aim to remove the sub-optimality of solving the two problems non-jointly, leading to the optimal strategy that gives the highest spectral efficiency.
Published in: 2022 5th International Conference on Advanced Communication Technologies and Networking (CommNet)
Date of Conference: 12-14 December 2022
Date Added to IEEE Xplore: 30 December 2022
ISBN Information:
ISSN Information:
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- IEEE Keywords
- Index Terms
- Relay Nodes ,
- Highest Efficiency ,
- Spectral Efficiency ,
- Source Evaluation ,
- Prior Art ,
- Rate Allocation ,
- Decoding ,
- Mutual Information ,
- Finite Set ,
- Rate Set ,
- Unmanned Aerial Vehicles ,
- Optimal Rate ,
- Time Slot ,
- Sequencing Strategy ,
- Discrete Set ,
- Optimal Allocation ,
- Cooperative Control ,
- Source Node ,
- Cooperation Network ,
- Channel Realizations ,
- Binary Search Algorithm ,
- Source Network ,
- Transmission Phase ,
- Non-orthogonal Multiple Access ,
- Nodes In Set ,
- Sources Of Help ,
- Single Destination ,
- Network Size ,
- Joint Strategy ,
- Low-density Parity-check
- Author Keywords
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Relay Nodes ,
- Highest Efficiency ,
- Spectral Efficiency ,
- Source Evaluation ,
- Prior Art ,
- Rate Allocation ,
- Decoding ,
- Mutual Information ,
- Finite Set ,
- Rate Set ,
- Unmanned Aerial Vehicles ,
- Optimal Rate ,
- Time Slot ,
- Sequencing Strategy ,
- Discrete Set ,
- Optimal Allocation ,
- Cooperative Control ,
- Source Node ,
- Cooperation Network ,
- Channel Realizations ,
- Binary Search Algorithm ,
- Source Network ,
- Transmission Phase ,
- Non-orthogonal Multiple Access ,
- Nodes In Set ,
- Sources Of Help ,
- Single Destination ,
- Network Size ,
- Joint Strategy ,
- Low-density Parity-check
- Author Keywords