Showing papers by "Jongpil Jeong published in 2009"
29 Jun 2009
TL;DR: Simulation results show that the proposed scheme has better performance than the conventional method in terms of the packet transmission delay and scanning time; hence, they can reduce handover latency up to 60%.
Abstract: The IEEE 80216 is developed for fixed broadband wireless technology with wider coverage, higher data transmission speeds and excellent Quality of Services (QoS) IEEE 80216e is an amendment to the IEEE 80216 that corporates the handover process to support mobility under high speeds The mobility user basically conducts hard handover process after the MS terminates the connection with the serving Base Station (BS) During handover process, Mobile Station (MS) releases its connections with serving BS, and sets up connections with the target BS It can cause the serious problems that user suffer traffic interruption, packet delay and loss during handover process To resolve this problem, we propose a scheme for reducing unnecessary association procedure by evaluating mobile locations The proposed scheme offers application QoS requirements and can reduce the total handover latency Simulation results show that the proposed scheme has better performance than the conventional method in terms of the packet transmission delay and scanning time; hence, they can reduce handover latency up to 60%
8 citations