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Indication method of time sequence number, related equipment and system

A signal correlation and serial number technology, applied in the field of communication, can solve problems such as poor accuracy

Active Publication Date: 2020-03-10
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a time serial number indication method, related equipment and system to solve the problem of poor synchronization accuracy

Method used

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  • Indication method of time sequence number, related equipment and system
  • Indication method of time sequence number, related equipment and system
  • Indication method of time sequence number, related equipment and system

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] see figure 1 , figure 1 It is a structural diagram of an indication system of a time sequence number applicable to the embodiment of the present invention, such as figure 1 As shown, it includes a user terminal 11 and a network side device 12, wherein the user terminal 11 can be a UE (User Equipment), for example: it can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a personal Terminal-si...

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Abstract

The present invention provides a time sequence number indication method, related equipment and system. The method includes: generating a PBCH signal; sending the PBCH signal, and indicating the synchronization of the PBCH signal through the implicit resource related to the PBCH signal The time sequence number of the access signal block. The present invention indicates the time sequence number of the synchronous access signal block where the PBCH signal is located through the implicit resource related to the PBCH signal, which facilitates user terminals to use the time sequence number to perform time synchronization and can improve the accuracy of synchronization.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a method for indicating a time sequence number, related equipment and a system. Background technique [0002] For the future communication system (for example: 5G communication system), in order to expand the coverage of the cell, the communication system supports multi-beam scanning, and defines a synchronization access signal group (Synchronization Signal burst, SS burst), and a synchronization access signal group can be Including one or more synchronous access signal blocks (Synchronization Signal block, SS block), and a synchronous access signal block can include primary synchronization signal (PSS, Primary Synchronization Signal), secondary synchronization signal (SSS, Secondary Synchronization Signal) and physical broadcast Channel (PBCH, Physical Broadcast Channel) signal. [0003] Currently, the network side device uses different beams to send different syn...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04L5/00H04W72/00
CPCH04L5/0048H04W72/0446H04W72/30H04W72/23
Inventor 李建军
Owner VIVO MOBILE COMM CO LTD