论文信息 - The Analysis of Scanning Time in IEEE802.16m's Handover Procedure

The Analysis of Scanning Time in IEEE802.16m's Handover Procedure

In this paper we analyze the efficiency of scanning process on handover procedure in IEEE802.16 m. Since the .16 m is still under development, the performance evaluation is based on current running standard of 802.16 e. We consider four scan types and evaluate the average scanning time required. In addition, four different handover strategies are utilized to analyze the handover interruption time. The evaluation is done at both parts of handover procedure i.e. network topology acquisition and handover process. The efficient scanning process is proposed to reduce the scanning time and obtained a minimal handover interruption time.

Robert Bestak | Ardian Ulvan

[1] Wenhua Jiao,et al. Fast Handover Scheme for Real-Time Applications in Mobile WiMAX , 2007, 2007 IEEE International Conference on Communications.

[2] Ieee Microwave Theory,et al. Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems — Amendment for Physical and Medium Access Control Layers for Combined Fixed and Mobile Operation in Licensed Bands , 2003 .

[3] Doo Hwan Lee,et al. Fast handover algorithm for IEEE 802.16e broadband wireless access system , 2006, 2006 1st International Symposium on Wireless Pervasive Computing.

[4] Framework and overall objectives of the future development of IMT-2000 and systems beyond IMT , .

[5] Taesoo Kwon,et al. Fast handover scheme for real-time downlink services in IEEE 802.16e BWA system , 2005, 2005 IEEE 61st Vehicular Technology Conference.