Dynamic Power Control for Delay-Aware Device-to-Device Communications

2016-06-16 Vistors:170

 

作者: Wang, Wei; Zhang, Fan; Lau, Vincent K. N.
来源:IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS卷: 33 期: 1 页: 14-27 出版年: Jan.2015
Device-to-device (D2D) communications allow direct communications between nodes without transmitting data via the base stations in cellular systems, which could bring significant performance improvement. Since most applications are delay-sensitive, it is very important to consider delay performance for D2D communications. On the dynamic power control problem for delay-aware D2D communications, we propose a low-complexity asymptotically optimalsolution by exploiting the interference filtering property of CSMA-like MAC protocols in the D2D system. This work was also awarded the Best Oral Presentation Award in Hong Kong Scholars Symposium 2014.
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