Design of Non-transparent Wireless Bridge for IEEE 802.11 WLAN
| Autor: | Jui-Chi Hsu, 徐瑞琦 |
|---|---|
| Rok vydání: | 2005 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 93 Nowadays, IEEE 802.11 wireless local area networks (WLAN) related product plays an important role in the domestic communication industry. Not only its productive quantity occupies the first place in the global trade market, but also several local IC design houses have announced to provide the key IC components before the end of this year. It means local industry can take the great advantage of a integration of top- and down-level technologies in the manufacture of WLAN systems. However, WLAN systems usually offer a low throughput due to the problems of long transmission distance and poor communication reliability. The purpose of this thesis is to study and develop a way to solve the problems and to improve the system throughput. The conceptual idea is to introduce a new device, called Wireless Bridge (WB), as the repeater between Access Point (AP) and Stations (STA). The benefits we can get from such design are extension of AP coverage, improvement of spectrum efficiency and system throughput due to shortening the communication distance, etc. We consider the non-transparent WB design to solve the handoff issue of mobile stations. It also comes out a proposal of effective transmission schedule between AP and WB. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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