Adaptive Transmission Control in Multiple Interference Neutralization Groups

作者：Noh Wonjong^*; Lim Jong Bu^*; Shin Wonjae^*; Lim Sung Hoon^*; Kim Tae suk^*; Lee Tae Dong^*; Han Kwanghun^*

来源：IEEE Communications Letters, 2016, 20(3): 526-529.

DOI：10.1109/LCOMM.2016.2514497

• Interference neutralization
• group transmission control
• multihop networks

In wireless multihop networks, interference neutralization (IN) is a promising approach for interference management. IN enables multiple source-destination pairs to simultaneously transmit data without interference. However, in cases involving multiple IN groups, transmission between IN groups should be carefully managed to achieve an IN gain; otherwise, IN counteracts the capacity gain and degrades the quality of the network. In this study, we propose a greedy maximal transmission control scheme, based on the Gaussian modeling for unknown interference and approximate achievable rate, that has polynomial-time complexity and provides near-optimal network throughput for multiple IN groups.

• 出版日期2016-3