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Access method of a mobile station for extending cell service range and a method for serving an extended range cell in a mobile communication system
Access method of a mobile station for extending cell service range and a method for serving an extended range cell in a mobile communication system
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机译：用于在移动通信系统中扩展小区服务范围的移动站的接入方法和用于扩展范围小区的方法
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摘要
A method for a mobile station (MS) to access a base transceiver station (BTS) for a first time in order to extend a cell service range of the BTS in a mobile communication system employing a time division multiple access, wherein the MS (1) receives extended range cell system information from the BTS, which includes position information of the BTS and information reporting a fact that the MS is located in an extended range cell; (2) computes a distance from the BTS by means of the position information of the BTS and position information of the MS itself; and (3) computes an estimated extended timing advance (ETA) by means of the computed distance from the BTS, processing the estimated ETA by means of a predetermined value for considering an error, and generates an initial extended timing advance (IETA).
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