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1. CN104254977 - Method, device and system for synchronizing uplink pilot sequence

Office
China
Application Number 201380000239.2
Application Date 26.03.2013
Publication Number 104254977
Publication Date 31.12.2014
Grant Number 104254977
Grant Date 25.11.2015
Publication Kind B
IPC
H04B 1/7073
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
69Spread spectrum techniques
707using direct sequence modulation
7073Synchronisation aspects
CPC
H04B 1/7073
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
69Spread spectrum techniques
707using direct sequence modulation
7073Synchronisation aspects
Applicants 华为技术有限公司
Inventors 刘义贤
何孝月
刘建华
王祥
陈仕才
Agents 北京中博世达专利商标代理有限公司 11274
Title
(EN) Method, device and system for synchronizing uplink pilot sequence
(ZH) 上行导频序列同步的方法、设备及系统
Abstract
(EN)
Disclosed are a method and device for synchronizing an uplink pilot sequence, relating to the technical field of communications. A local side is only required to send a pilot sequence to a client and send an index value of the pilot sequence through an SOC message. The uplink pilot sequence and a time point of an uplink synchronization symbol can be determined by subsequent clients in accordance with the information and configurations of the clients, and then the sending of the uplink pilot sequence is finished.

(ZH)

本发明公开了一种上行导频序列同步的方法及设备,涉及通信技术领域,仅要求局端向客户端发送导频序列以及通过SOC消息发送导频序列索引值即可,后续客户端可以根据这些信息,以及自身配置来确定上行导频序列以及上行同步符号的时间点,进而完成上行导频序列的发送。

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