Outage Probability of Incremental Selection AF Relaying Scheme in Half-Duplex Cooperative Relay Networks
Summary :
An incremental relaying protocol is a promising scheme for preventing the inefficient use of resources in half-duplex cooperative relay networks. In particular, the incremental selection amplify-and-forward (ISAF) relaying scheme is a well-designed protocol under the condition that the source-to-destination (SD) link is static during the two transmission phases. However, from a practical viewpoint, the SD link is not static but varies with time, and thus the ISAF relaying scheme may not work well in the field. In this work, we first show that the outage performance of the ISAF relaying scheme may decrease when the SD link is not static during the two transmission phases. We then propose a modified version of the ISAF relaying scheme which overcomes such a limitation of the ISAF relaying scheme under time-varying environments. Finally, numerical and simulation results are provided to support our findings.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E98-B No.12 pp.2439-2445
- Publication Date
- 2015/12/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E98.B.2439
- Type of Manuscript
- PAPER
- Category
- Network
Authors
Jeehoon LEE
Gwangju Institute of Science and Technology
Minjoong RIM
Dongguk University-Seoul
Kiseon KIM
Gwangju Institute of Science and Technology
Keyword
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Jeehoon LEE, Minjoong RIM, Kiseon KIM, "Outage Probability of Incremental Selection AF Relaying Scheme in Half-Duplex Cooperative Relay Networks" in IEICE TRANSACTIONS on Communications,
vol. E98-B, no. 12, pp. 2439-2445, December 2015, doi: 10.1587/transcom.E98.B.2439.
Abstract: An incremental relaying protocol is a promising scheme for preventing the inefficient use of resources in half-duplex cooperative relay networks. In particular, the incremental selection amplify-and-forward (ISAF) relaying scheme is a well-designed protocol under the condition that the source-to-destination (SD) link is static during the two transmission phases. However, from a practical viewpoint, the SD link is not static but varies with time, and thus the ISAF relaying scheme may not work well in the field. In this work, we first show that the outage performance of the ISAF relaying scheme may decrease when the SD link is not static during the two transmission phases. We then propose a modified version of the ISAF relaying scheme which overcomes such a limitation of the ISAF relaying scheme under time-varying environments. Finally, numerical and simulation results are provided to support our findings.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E98.B.2439/_p
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@ARTICLE{e98-b_12_2439,
author={Jeehoon LEE, Minjoong RIM, Kiseon KIM, },
journal={IEICE TRANSACTIONS on Communications},
title={Outage Probability of Incremental Selection AF Relaying Scheme in Half-Duplex Cooperative Relay Networks},
year={2015},
volume={E98-B},
number={12},
pages={2439-2445},
abstract={An incremental relaying protocol is a promising scheme for preventing the inefficient use of resources in half-duplex cooperative relay networks. In particular, the incremental selection amplify-and-forward (ISAF) relaying scheme is a well-designed protocol under the condition that the source-to-destination (SD) link is static during the two transmission phases. However, from a practical viewpoint, the SD link is not static but varies with time, and thus the ISAF relaying scheme may not work well in the field. In this work, we first show that the outage performance of the ISAF relaying scheme may decrease when the SD link is not static during the two transmission phases. We then propose a modified version of the ISAF relaying scheme which overcomes such a limitation of the ISAF relaying scheme under time-varying environments. Finally, numerical and simulation results are provided to support our findings.},
keywords={},
doi={10.1587/transcom.E98.B.2439},
ISSN={1745-1345},
month={December},}
Copy
TY - JOUR
TI - Outage Probability of Incremental Selection AF Relaying Scheme in Half-Duplex Cooperative Relay Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 2439
EP - 2445
AU - Jeehoon LEE
AU - Minjoong RIM
AU - Kiseon KIM
PY - 2015
DO - 10.1587/transcom.E98.B.2439
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E98-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2015
AB - An incremental relaying protocol is a promising scheme for preventing the inefficient use of resources in half-duplex cooperative relay networks. In particular, the incremental selection amplify-and-forward (ISAF) relaying scheme is a well-designed protocol under the condition that the source-to-destination (SD) link is static during the two transmission phases. However, from a practical viewpoint, the SD link is not static but varies with time, and thus the ISAF relaying scheme may not work well in the field. In this work, we first show that the outage performance of the ISAF relaying scheme may decrease when the SD link is not static during the two transmission phases. We then propose a modified version of the ISAF relaying scheme which overcomes such a limitation of the ISAF relaying scheme under time-varying environments. Finally, numerical and simulation results are provided to support our findings.
ER -
English
