http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Fast Handoff Algorithm based on One-way Trip Time for Wireless LAN
Chahee Park,Myungsik Yoo 대한전자공학회 2007 ITC-CSCC :International Technical Conference on Ci Vol.2007 No.7
In this paper, we propose the pridiction-based handoff algorithm based on one-way trip time (OTT) to expedite the handoff procedure. In the proposed algorithm, the mobile nodes obtains OTT while exchanging probe messages with APs. The handoff algorithm applies OTTs to determine the most appropriate AP for handoff. The performance of proposed algorithm is evaluated through simulations. It is shown that the proposed algorithm can effectively reduce the handoff delay, enhance the prediction accuracy, and thus, avoid the unnecessary handoffs.