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The compound die radio communication terminal station and base station search method and being the compound die radio communication terminal

机译:复合型无线通信终端站和基站的搜索方法,是复合型无线通信终端

摘要

PPROBLEM TO BE SOLVED: To provide a combination radio communication terminal station which detects a base station having a good communication condition within a short time among a plurality of base stations using a code division multiplex communication system, without losing the portability. PSOLUTION: A channel presuming unit 51 has a threshold preset for a detection output. It obtains the power of a detection result inputted from a code division multiplex communication base band and compares the power with the threshold to output the comparison result to a channel counter 52. The counter 52 has a counter coincident with a channel number set in a frequency synthesizer 72 and updates the counter upon the frequency setting to the frequency synthesizer. If the power of the detection result is higher than the threshold held in the channel presuming unit 51, the counter 52 stores its count value in a memory 53 to control the existence of the channel detection. PCOPYRIGHT: (C)2004,JPO
机译:解决的问题:提供一种组合无线通信终端站,该组合无线电通信终端站使用码分多路复用通信系统在短时间内检测多个基站中具有良好通信条件的基站,而不会丢失便携性。

解决方案:信道推定单元51具有为检测输出预设的阈值。它获得从码分多路复用通信基带输入的检测结果的功率,并将该功率与阈值进行比较,以将比较结果输出到信道计数器52。计数器52具有与频率中设置的信道编号一致的计数器。频率合成器72,并在频率设定到频率合成器时更新计数器。如果检测结果的功率高于在信道推定单元51中保持的阈值,则计数器52将其计数值存储在存储器53中以控制信道检测的存在。

版权:(C)2004,日本特许厅

著录项

  • 公开/公告号JP4126989B2

    专利类型

  • 公开/公告日2008-07-30

    原文格式PDF

  • 申请/专利权人 日本電気株式会社;

    申请/专利号JP20020236174

  • 发明设计人 都木 哲也;

    申请日2002-08-14

  • 分类号H04Q7/38;H04B1/707;H04J3/00;H04Q7/36;

  • 国家 JP

  • 入库时间 2022-08-21 20:18:23

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