2011年3月
Optimal Transmission Scheduling for a Hybrid of Full- and Half-Duplex Relaying
IEEE COMMUNICATIONS LETTERS
- ,
- ,
- ,
- 巻
- 15
- 号
- 3
- 開始ページ
- 305
- 終了ページ
- 307
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1109/LCOMM.2011.011811.101925
- 出版者・発行元
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Full-duplex relaying (FDR), i.e., simultaneous transmission and reception using the same frequency channel at a radio relay, can be used to achieve a spectral efficiency higher than that in the case of half-duplex relaying (HDR) if loop-back interference is well-managed. To achieve spectral efficiency that is higher than that achieved when using FDR and HDR separately, an optimal transmission-scheduling scheme for an FDR-HDR hybrid is proposed. The scheme is formulated as an optimization problem. The conditions required to achieve the maximum spectral efficiency are determined analytically. Numerical results confirm that the proposed scheme is superior to FDR and HDR.
- リンク情報
- ID情報
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- DOI : 10.1109/LCOMM.2011.011811.101925
- ISSN : 1089-7798
- CiNii Articles ID : 120002970858
- Web of Science ID : WOS:000288335200014