講演抄録/キーワード |
講演名 |
2014-11-06 10:25
Consensus Transmit Power Control Algorithm for Maximizing End-to-end Throughput in Multihop Wireless Networks ○Yu Yu・Rui Yong Kang・Azman Osman Lim(JAIST) ASN2014-83 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
This paper proposes a consensus transmit power control (CTPC) algorithm to maximize the end-to-end throughput in the multihop wireless networks (MWNs). Since the effect of interference is a key issue that influences the network capacity performance, minimizing the total interference power can improve the network capacity and reduce the total energy consumption. The network capacity is formulated as the total of end-to-end throughput of all data flows. For each data flow, the CTPC algorithm is used to maximize the end-to-end throughput by controlling the transmit power of all the nodes of the data flow. Simulation results reveal that the proposed CTPC algorithm enables all data flows to accomplish the maximum end-to-end throughput, and at the same time the total interference power and the total power consumption of MWNs are decreasing. In addition, the influence of network density is observed. As a conclusion, the CTPC algorithm exhibits the better performance of the end-to-end throughput when the network size is ranged from 0.8 to 1.0 times. |
キーワード |
(和) |
/ / / / / / / |
(英) |
transmit power control / consensus transmit power control / end-to-end throughput / network capacity / multihop wireless networks / / / |
文献情報 |
信学技報, vol. 114, no. 290, ASN2014-83, pp. 7-12, 2014年11月. |
資料番号 |
ASN2014-83 |
発行日 |
2014-10-30 (ASN) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
ASN2014-83 |
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