Dual Channel Competition (DCC) Scheme for Neighbor Discovery in Wireless Networks
Fast and efficient neighbor discovery is important for the deployment of wireless networks. In this paper, we propose a novel scheme named Dual Channel Competition (DCC) for neighbor discovery of wireless networks. Unlike conventional random access neighbor discovery schemes, transmissions of wireless nodes are scheduled in a new way, through which we can solve the packets collision problem, in the meanwhile, improve the utilization of wireless channel, as a consequence, increase the efficiency of neighbor discovery. Numerical results show that, the DCC scheme has a better performance than the existing randomized neighbor discovery algorithms. Furthermore, the DCC scheme can be easily extended to scenarios of practical multi-hop wireless networks and wireless networks with directional antennas.
wireless networks neighbor discovery
Liu Zhen, Li Ying Cheng Mingce Shen Shicheng
School of Computer Science and Technology Soochow University Suzhou, China
国际会议
哈尔滨
英文
23-28
2011-12-24（万方平台首次上网日期，不代表论文的发表时间）