Handoff management schemes across hybrid WiMAX™ and Wi-Fi™ networks

Shun Fang Yang, Jung Shyr Wu

研究成果: 書貢獻/報告類型會議論文篇章同行評審

10 引文 斯高帕斯(Scopus)


The next generation wireless networks will consist of several overlapping tiers. Provision of undisrupted communication to mobile users is a challenging task. In this paper, we propose handoff management schemes for hybrid IEEE 802.11g and IEEE 802.16e networks. We assume that mobile nodes can roam in the area under hybrid WiMAX™ (IEEE 802.16e) and Wi-Fi™ (IEEE 802.11g) two-tier networks architecture. Some network information such as bandwidth, blocking probability, dropping probability, and different type of traffics are considered as performance metrics. Using the above metrics, we propose two proper handoff management schemes. Therefore, different kinds of users can gain the suitable service. We also consider the cost of service and quality of service (QoS) to obtain user's best benefit. The results show that the system performance is really improved over the original scheme.

主出版物標題TENCON 2007 - 2007 IEEE Region 10 Conference
出版狀態已出版 - 2007
事件IEEE Region 10 Conference, TENCON 2007 - Taipei, Taiwan
持續時間: 30 10月 20072 11月 2007


名字IEEE Region 10 Annual International Conference, Proceedings/TENCON


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