首页> 外国专利> METHOD AND SYSTEM WHICH IS APPLICABLE TO TIME DOMAIN REDUCED TRANSMISSION TIME INTERVAL (RTTI) FOR SYNCHRONIZING GENERAL PACKET CONTROL UNIT (PCU) FRAME NUMBER

METHOD AND SYSTEM WHICH IS APPLICABLE TO TIME DOMAIN REDUCED TRANSMISSION TIME INTERVAL (RTTI) FOR SYNCHRONIZING GENERAL PACKET CONTROL UNIT (PCU) FRAME NUMBER

机译:适用于同步通用数据包控制单元(PCU)帧号的时域减少传输时间间隔(RTTI)的方法和系统

摘要

The present invention discloses a method and system which is applicable to a time domain RTTI for synchronizing a general PCU frame number. The method and the system are used to resolve some technical problems that desynchronization of the frame number is often generated, and the stability and the performance of the service is affected, after introducing the technology of the time domain RTTI. The present invention synchronizes the PCU frame number by using a time granularity of 5 milliseconds, and can guarantee the synchronization between the PCU frame and the Time Division Multiple Access (TDMA) frame under the precision claimed in the time domain RTTI, and the time delay of the system is reduced and the optimal performance of the time domain RTTI is realized at the same time as the stability of the frame synchronization is guaranteed and the Base Transmission Time Interval (BTTI) service is compatible.
机译:本发明公开了一种适用于时域RTTI的通用PCU帧号同步方法和系统。该方法和系统用于在引入时域RTTI技术后解决一些经常发生帧号不同步,影响业务稳定性和性能的技术问题。本发明通过使用5毫秒的时间粒度来同步PCU帧号,并可以在时域RTTI要求的精度和时延下保证PCU帧与时分多址(TDMA)帧之间的同步。在保证帧同步的稳定性和兼容基本传输时间间隔(BTTI)服务的同时,减少了系统开销并同时实现了时域RTTI的最佳性能。

著录项

  • 公开/公告号WO2010148972A1

    专利类型

  • 公开/公告日2010-12-29

    原文格式PDF

  • 申请/专利权人 ZTE CORPORATION;FU MIAO;MA LAN;

    申请/专利号WO2010CN73905

  • 发明设计人

    申请日2010-06-12

  • 分类号H04W56/00;

  • 国家 WO

  • 入库时间 2022-08-21 18:00:16

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