https://scholars.lib.ntu.edu.tw/handle/123456789/118635
標題: | Design and Performance Study for A Mobility Management Mechanism (WMM) using Location Cache for Wireless Mesh Networks | 作者: | Huang, Di-Wei PHONE LIN Gan, Chai-Hien |
關鍵字: | Location cache; Mobility management; Wireless mesh networks | 公開日期: | 2008 | 卷: | 7 | 期: | 5 | 起(迄)頁: | 546-556 | 來源出版物: | IEEE Transactions on Mobile Computing | 摘要: | Wireless Mesh Networks (WMNs) have emerged as one of the major technologies for 4G high-speed mobile networks. In a WMN, a mesh backhaul connects the WMN with the internet, and mesh access points (MAPs) provide wireless network access service to mobile stations (MSs). The MAPs are stationary and connected through the wireless mesh links. Due to MS mobility in WMNs, Mobility Management (MM) is required to efficiently and correctly route the packets to MSs. We propose an MM mechanism named Wireless mesh Mobility Management (WMM). The WMM adopts the location cache approach, where mesh backhaul and MAPs (referred to as mesh nodes (MNs)) cache the MS's location information while routing the data for the MS. The MM is exercised when MNs route the packets. We implement the WMM and conduct an analytical model and simulation experiments to investigate the performance of WMM. We compare the signaling and routing cost between WMM and other existing MM protocols. Our study shows that WMM has light signaling overhead and low implementation cost. © 2008 IEEE. |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/155250 https://www.scopus.com/inward/record.uri?eid=2-s2.0-41449085351&doi=10.1109%2fTMC.2007.70745&partnerID=40&md5=efd2928b576c02b92e7c2478939c2e16 |
ISSN: | 15361233 | DOI: | 10.1109/TMC.2007.70745 | SDG/關鍵字: | Access control; Buffer storage; HIgh speed networks; Mobile telecommunication systems; Network protocols; Routing algorithms; Access points; Location cache; Mobility management; Wireless mesh networks; Wireless networks |
顯示於: | 資訊工程學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。