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Transmission power allocation for underwater acoustic multicarrier-CDMA communication networks based on genetic algorithm
- Authors
- Zhen, Chen; Feng, Yizhi; Nie, Dongqin; Zhang, Jun; Ning, Gengxin
- Issue Date
- Jun-2016
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Keywords
- genetic algorithm; MC-CDMA; multicarrier; power allocation
- Citation
- OCEANS 2016 - Shanghai, pp 1 - 4
- Pages
- 4
- Indexed
- SCI
SCOPUS
- Journal Title
- OCEANS 2016 - Shanghai
- Start Page
- 1
- End Page
- 4
- Abstract
- Multicarrier code-division multiple-access (MC-CDMA) is considered to be a very promising and suitable scheme for underwater acoustic networking communication systems due to its high spectrum utilization efficiency, strong anti-multipath interference ability, and prominent multiple access ability. In this paper, we propose a multi-objective transmission power allocation scheme based on genetic algorithm for MC-CDMA underwater networking communication system. The energy consuming and signal-to-interference-plus-noise ratio (SINR) of the system are simultaneously optimized. Numerical results show that the proposed power allocation scheme obviously reduces the system energy consuming and enhances bit-error-rate (BER) performance. © 2016 IEEE.
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Related Researcher
- ZHANG, Jun
- ERICA 공학대학 (SCHOOL OF ELECTRICAL ENGINEERING)