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The rising frequency band which is allocated the private classified by user descent frequency band in the frequency division duplex manner which is applied to the frequency bandwidth division mode

机译:按照用户划分的下降频段以频分双工的方式分配给私有划分的上升频段,应用于频分划分方式

摘要

PURPOSE: An interlaced frequency division duplexing method applied in a duplex communication system is provided to prevent performance degradation of a high-speed broadband transmission system according to channel change under a rapid time-varying multi path channel environment. CONSTITUTION: According to the interlaced frequency division duplexing method applied in a duplex communication system, a frequency band of the system is divided into a plurality of frequency channels in order to assure similarity of channel characteristics. And a transmitter channel and a receiver channel are allocated to each of the plurality of frequency channels. The method predicts feedback information of the transmission frequency channel from the receiving frequency/channel .
机译:目的:提供一种在双工通信系统中应用的隔行频分双工方法,以防止高速宽带传输系统在快速时变多径信道环境下根据信道变化而导致性能下降。构成:根据在双工通信系统中应用的隔行频分双工方法,系统的频带被划分为多个频率信道,以确保信道特性的相似性。并且,将发射机信道和接收机信道分配给多个频率信道中的每一个。该方法根据接收频率/信道来预测传输频率信道的反馈信息。

著录项

  • 公开/公告号JP3869371B2

    专利类型

  • 公开/公告日2007-01-17

    原文格式PDF

  • 申请/专利权人 光州科学技術院;

    申请/专利号JP20030015623

  • 发明设计人 金 基宜;姜 泓求;

    申请日2003-01-24

  • 分类号H04J11/00;H04J1/02;H04L5/14;

  • 国家 JP

  • 入库时间 2022-08-21 21:08:21

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