Please use this identifier to cite or link to this item:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/31065
Title: | 行動WiMAX 系統上交遞之研究 A Study of Handover on Mobile WiMAX |
Authors: | Wen-Pin Huang 黃文彬 |
Advisor: | 逄愛君 |
Keyword: | 802.16,802.16e,交遞,BS_List,服務品質,微波接取全球互連, 802.16,802.16e,Handover,BS List,QoS,WiMAX, |
Publication Year : | 2007 |
Degree: | 碩士 |
Abstract: | IEEE 802.16 是一個提供高頻寬、具有服務品質、可同時提供大量使用
者使用的無線寬頻技術, 它也同時被稱為微波接取全球互連 (WiMAX)。由於行動通訊的需求量增加,因此提出了IEEE 802.16e 以因應WiMAX 行動通訊的需求。在IEEE 802.16e 中,交遞(Handover) 是影響整個行動通訊的系統效能和服務品質最主要的機制。因此,在 論文中,我們提出了兩種分散式的方法,針對行動WiMAX 網路中每 個使用者,有效地產生最適當的target-BS List,並且針對交遞成功率、 系統容量、交遞時間進行了一系列的模擬實驗,探討兩種分散式方法 的效能。 The IEEE 802.16, also called WiMAX, is one of the advanced technologies of BWA for high data-rate, high capacity, and QoS wireless communications. To fulfill the raising demand of mobility, IEEE 802.16e is further proposed to support WiMAX mobile users. In IEEE 802.16e, handover has a great impact on system performance and QoS for mobile WiMAX. In this thesis, we proposes two distributed approaches to efficiently generate a proper target-BS list for each handover MSS over a mobile WiMAX network. A series of simulation experiments are conducted to investigate the performance of our approaches in terms of the handover success probability, the system capacity, and the handover latency. Keywords: 802.16, 802.16e, Handover, BS List, QoS, WiMAX iii |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/31065 |
Fulltext Rights: | 有償授權 |
Appears in Collections: | 資訊工程學系 |
Files in This Item:
File | Size | Format | |
---|---|---|---|
ntu-96-1.pdf Restricted Access | 523.87 kB | Adobe PDF |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.