Design And Analysis Of Rain Fading Mitigation Techniques For Fixed Broadband Wireless Access System
The aim of this research is to propose advanced technical and operational techniques to cope with the time variant responses of LMDS wireless communication channels which are largely affected by rain fading. In an LMDS network, due to the random characteristics of rain, a customer station (CS) could...
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| 格式: | Thesis |
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2010
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| 總結: | The aim of this research is to propose advanced technical and operational techniques to cope with the time variant responses of LMDS wireless communication channels which are largely affected by rain fading. In an LMDS network, due to the random characteristics of rain, a customer station (CS) could sometimes receive signals from a distant interferer, but not from a close by default base station (BTS). Cell-site diversity (CSD) can take advantage of such scenarios and acts as an effective rain fading mitigation scheme. However, detailed analysis of the CS antenna, switching algorithm and access plan when employing CSD has not been carried out. This work proposes some useful components that could be implemented within a CSD scheme to achieve reliable performance. |
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