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Izvorni znanstveni članak
https://doi.org/10.2498/cit.1002423

Relay Selection Considering Successive Packets Transmission in Cooperative Communication Networks

Qilin Wu ; 1 School of Management and Engineering, Nanjing University, Nanjing, China2 School of Computer and Information Engineering, Chaohu University, Hefei, China
Xianzhong Zhou ; School of Management and Engineering, Nanjing University, Nanjing, China
Shiyi Wang ; School of Computer and Information Engineering, Chaohu University, Hefei, China

Puni tekst: engleski, pdf (785 KB) str. 217-226 preuzimanja: 499* citiraj
APA 6th Edition
Wu, Q., Zhou, X. i Wang, S. (2014). Relay Selection Considering Successive Packets Transmission in Cooperative Communication Networks. Journal of computing and information technology, 22 (4), 217-226. https://doi.org/10.2498/cit.1002423
MLA 8th Edition
Wu, Qilin, et al. "Relay Selection Considering Successive Packets Transmission in Cooperative Communication Networks." Journal of computing and information technology, vol. 22, br. 4, 2014, str. 217-226. https://doi.org/10.2498/cit.1002423. Citirano 08.04.2020.
Chicago 17th Edition
Wu, Qilin, Xianzhong Zhou i Shiyi Wang. "Relay Selection Considering Successive Packets Transmission in Cooperative Communication Networks." Journal of computing and information technology 22, br. 4 (2014): 217-226. https://doi.org/10.2498/cit.1002423
Harvard
Wu, Q., Zhou, X., i Wang, S. (2014). 'Relay Selection Considering Successive Packets Transmission in Cooperative Communication Networks', Journal of computing and information technology, 22(4), str. 217-226. https://doi.org/10.2498/cit.1002423
Vancouver
Wu Q, Zhou X, Wang S. Relay Selection Considering Successive Packets Transmission in Cooperative Communication Networks. Journal of computing and information technology [Internet]. 2014 [pristupljeno 08.04.2020.];22(4):217-226. https://doi.org/10.2498/cit.1002423
IEEE
Q. Wu, X. Zhou i S. Wang, "Relay Selection Considering Successive Packets Transmission in Cooperative Communication Networks", Journal of computing and information technology, vol.22, br. 4, str. 217-226, 2014. [Online]. https://doi.org/10.2498/cit.1002423

Sažetak
Relay selection has been regarded as an effective method to improve the performance of cooperative communication system. However, frequent operation of relay selection can bring enormous control message overhead and thereby decrease the performance of cooperative communication. To reduce the relay selection frequency, in this paper, we propose a relay selection scheme to choose the best relay with considering successive packets transmission. In this scheme, according to the length of data packet, data transmission rate and the estimated channel state information (CSI), the best relay is selected to maximize the number of successive packets transmission under the condition that the given symbol-error-rate (SER) is kept. Finally, numerical results show that the proposed relay selection scheme can support the operation of successive packets transmission in cooperative wireless networks and that the maximum number of successive packets transmission is affected by the different network parameters, i.e., data transmission rate, packet length and Doppler frequency at one relay node.

Ključne riječi
cooperative communication; relay selection; channel state information; symbol-error-rate; successive packets transmission

Hrčak ID: 130419

URI
https://hrcak.srce.hr/130419

Posjeta: 649 *