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A Handover Mechanism Using IEEE 802.21 in Heterogeneous 3G and Wireless Networks

並列摘要


The IEEE 802.21 framework is a novel standard and the scope of this standard is to optimize and facilitate handover in heterogeneous networks. In this paper, we propose a handover mobility management by using the IEEE 802.21 to solve some handover issues, such as handover delay and packet loss, in homogeneous and heterogeneous networks. By setting certain signal thresholds and probability confidence to trigger the Link Going Down event, the proposed handover mechanism is capable of providing better handover efficiency and reducing the handover delay and possible packet loss during handover. The NS-2 simulation is conducted to verify the performance of our handover mobility management across 3G, WLAN and WiMAX heterogeneous networks.

被引用紀錄


Lin, C. P. (2012). 新型埋藏式共平面波導之特性與其應用 [doctoral dissertation, National Chiao Tung University]. Airiti Library. https://doi.org/10.6842/NCTU.2012.00981
程志凡(2015)。互動可程式之智慧衣心電圖監測系統〔碩士論文,中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu201500752
Peng, T. Y. (2017). 以拍賣促成異質次級網路分享接取具差異頻道 [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU201702616

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