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    • 1. 发明授权
    • 이동 통신 채널 구성 방법 및 장치
    • 移动通信信道组合方法及其系统
    • KR100264971B1
    • 2000-09-01
    • KR1019980007494
    • 1998-03-06
    • 가부시키가이샤 엔.티.티.도코모에스케이텔레콤 주식회사
    • 구준모홍인기김병무이시기와요시히로오노고지오노에세이조
    • H04W40/02H04W72/12H04B1/44
    • PURPOSE: A device for constructing a mobile communication channel is provided to differently construct a pilot channel and a communication channel for a high communication channel and a low communication channel. CONSTITUTION: At least one modulator for a high communication(25a-25n) modulates high speed signals used for private pilot channels. At least one modulator for a low communication(23a-23n) modulates low speed signals used for common pilot channels. A modulator for the common pilot channels(21) modulates the signals of the common pilot channels. A synthesizer(27) synthesizes the signals received from the at least one modulator for a high communication(25a-25n), the at least one modulator for a low communication(23a-23n) and the modulator for the common pilot channels(21), and outputs the synthesized signals. A high frequency power amplifier(29) performs a power amplification for the received signals from the synthesizer(27). An antenna(31) receives the signals from the high frequency power amplifier(29), and emits the received signal.
    • 目的:提供一种用于构建移动通信信道的设备,以不同地构建用于高通信信道和低通信信道的导频信道和通信信道。 构成:用于高通信(25a-25n)的至少一个调制器调制用于私人导频信道的高速信号。 用于低通信(23a-23n)的至少一个调制器调制用于公共导频信道的低速信号。 用于公共导频信道(21)的调制器调制公共导频信道的信号。 合成器(27)合成从高通信(25a-25n)的至少一个调制器接收的信号,用于低通信(23a-23n)的至少一个调制器和用于公共导频信道(21)的调制器 ,并输出合成信号。 高频功率放大器(29)对来自合成器(27)的接收信号进行功率放大。 天线(31)接收来自高频功率放大器(29)的信号,并发射接收的信号。
    • 3. 发明授权
    • 인접 기지국 정보 갱신 방법, 이동 통신 시스템, 이동국, 기지국 및 제어국
    • 인접기지국정보갱신방법,이동통신시스템,이동국,기지국및제어국
    • KR100398783B1
    • 2003-09-19
    • KR1020017001942
    • 2000-06-14
    • 가부시키가이샤 엔.티.티.도코모
    • 이시카와요시히로사와하시마모루오노에세이조
    • H04B7/26
    • H04W48/16
    • A neighboring base station information update method etc. is provided that appropriately updates and sets information about neighboring base stations, which is sent from a base station to a mobile station. The mobile station captures from a received perch channel, base station information about the base station that transmits the perch channel, and transmits the base station information to a base station. The base station receives the base station information, and updates the neighboring base station information in accordance with the base station information. For example, the perch channel is spread into a wideband using a spreading code with a rate higher than an information rate, and in addition, is doubly spread using a first spreading code set that has a cycle period equal to an information symbol period and is common to all the base stations, and a second spreading code that has a cycle period longer than the information symbol period and differs from base station to base station. The base station information consists of a second spreading code number used by the base station and phase information about the second spreading code. According to the present invention, the inter-base station asynchronous system can implement fast cell search comparable to that of the inter-base station synchronous system in the standby mode and soft handover mode.
    • 提供相邻基站信息更新方法等,其适当地更新和设置从基站发送到移动站的关于相邻基站的信息。 移动台从接收到的导频信道中捕获关于发送导频信道的基站的基站信息,并将该基站信息发送给基站。 基站接收基站信息,并根据基站信息更新相邻基站信息。 例如,使用速率高于信息速率的扩展码将导频信道扩展为宽带,此外,使用具有等于信息码元周期的周期周期的第一扩展码集进行双扩展,并且是 以及具有比信息符号周期更长的循环周期并且不同于基站到基站的第二扩展码。 基站信息由基站使用的第二扩展码号和关于第二扩展码的相位信息组成。 根据本发明,基站间异步系统可以在待机模式和软切换模式下实现与基站间同步系统相当的快速小区搜索。 <图像>
    • 9. 发明授权
    • 이동 통신 시스템에서의 셀 탐색을 위한 정보 관리 방법,이동국의 셀 탐색 방법, 이동 통신 시스템, 이동국,기지국 및 제어국
    • 在本发明的实施例中,本发明涉及信息管理系统,信息处理系统,信息处理系统,信息处理系统,信息处理系统,
    • KR100398784B1
    • 2003-09-19
    • KR1020037004287
    • 2000-06-14
    • 가부시키가이샤 엔.티.티.도코모
    • 이시카와요시히로사와하시마모루오노에세이조
    • H04B7/26
    • H04W48/16
    • A neighboring base station information update method etc. is provided that appropriately updates and sets information about neighboring base stations, which is sent from a base station to a mobile station. The mobile station captures from a received perch channel, base station information about the base station that transmits the perch channel, and transmits the base station information to a base station. The base station receives the base station information, and updates the neighboring base station information in accordance with the base station information. For example, the perch channel is spread into a wideband using a spreading code with a rate higher than an information rate, and in addition, is doubly spread using a first spreading code set that has a cycle period equal to an information symbol period and is common to all the base stations, and a second spreading code that has a cycle period longer than the information symbol period and differs from base station to base station. The base station information consists of a second spreading code number used by the base station and phase information about the second spreading code. According to the present invention, the inter-base station asynchronous system can implement fast cell search comparable to that of the inter-base station synchronous system in the standby mode and soft handover mode.
    • 提供相邻基站信息更新方法等,其适当地更新和设置从基站发送到移动站的关于相邻基站的信息。 移动台从接收到的导频信道中捕获关于发送导频信道的基站的基站信息,并将该基站信息发送给基站。 基站接收基站信息,并根据基站信息更新相邻基站信息。 例如,使用速率高于信息速率的扩展码将导频信道扩展为宽带,此外,使用具有等于信息码元周期的周期周期的第一扩展码集进行双扩展,并且是 以及具有比信息符号周期更长的循环周期并且不同于基站到基站的第二扩展码。 基站信息由基站使用的第二扩展码号和关于第二扩展码的相位信息组成。 根据本发明,基站间异步系统可以在待机模式和软切换模式下实现与基站间同步系统相当的快速小区搜索。 <图像>