Avoiding Collision with Hidden Nodes in IEEE 802.11 Wireless Networks

作者：Lee Jinkyu; Yeom Ikjun^*

来源：IEEE Communications Letters, 2009, 13(10): 743-745.

DOI：10.1109/LCOMM.2009.090975

• IEEE 802.11 DCF
• avoiding collision
• hidden nodes

In wireless networks, collision is a major factor performance degradation. In this letter, we propose a for reducing collision in IEEE 802.11 networks. Each node avoid collision by maintaining a disjoint set of time slots transmission. Through simulation, we show that the scheme is effective to reduce collision even in the presence hidden nodes.

• 出版日期2009-10