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Patent Searching and Data


Title:
METHOD AND DEVICE FOR TRANSMITTING AND ACQUIRING SYNCHRONIZATION INFORMATION BLOCK
Document Type and Number:
WIPO Patent Application WO/2018/176222
Kind Code:
A1
Abstract:
The disclosure provides a method and device for transmitting and acquiring a synchronization information block, wherein the method comprises: determining target mode index information according to a preset synchronization information block burst set (SS burst set) mode; storing the target mode index information in each synchronization information block (SS block), and obtaining a target synchronization information block to be transmitted; and periodically transmitting the target synchronization information block to user equipment in a target cell by means of a high frequency beam, wherein each of the SS burst sets comprises a first preset quantity of periodically transmitted synchronization burst (SS bursts), and each of the SS bursts comprises a second preset quantity of the target synchronization information blocks that are sequentially transmitted in spatial order. The method for transmitting a synchronization information block provided by the disclosure can enable user equipment in a 5G network to quickly and accurately perform cell signal synchronization.

Inventors:
LIU YANG (CN)
Application Number:
PCT/CN2017/078439
Publication Date:
October 04, 2018
Filing Date:
March 28, 2017
Export Citation:
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Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H04L12/42; H04W56/00
Foreign References:
CN102217264A2011-10-12
CN1358367A2002-07-10
Other References:
3GPP: "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Study on New Radio (NR) Access Technology (Release 14)", 3GPP TR 38.912 V1. 0. 0, 16 March 2017 (2017-03-16), pages 1 - 74, XP055539742
See also references of EP 3605957A4
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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