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Synchronous broadcast signal configuration method and device, node and storage medium

A technology of signal configuration and simultaneous broadcasting, applied in the direction of synchronization device, wireless communication, advanced technology, etc.

Pending Publication Date: 2021-03-26
ZTE CORP
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, if the control channel or data channel or signal supports 240kHz, 480kHz or even higher SCS in the high frequency band (for example, above 52.6GHz), then the SSB of 120kHz and 240kHz needs to be considered compatible with the higher SCS control channel or data channel question

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  • Synchronous broadcast signal configuration method and device, node and storage medium
  • Synchronous broadcast signal configuration method and device, node and storage medium
  • Synchronous broadcast signal configuration method and device, node and storage medium

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[0022] In order to make the purpose, technical solution and advantages of the application clearer, the embodiments of the application will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0023] In addition, in the embodiments of the present application, words such as "optionally" or "exemplarily" are used as examples, illustrations or illustrations. Any embodiment or design solution described as "optional" or "exemplary" in the embodiments of the present application shall not be interpreted as being more preferred or more advantageous than other embodiments or design solutions. Rather, the use of words such as "optionally" or "exemplarily" is intended to present related concepts in a concrete manner.

[0024] In order to facilitate a clearer understanding of the solutions ...

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Abstract

The invention discloses a synchronous broadcast signal configuration method and device, a node and a storage medium, the method comprising the steps that user equipment receives a first SSB sent by abase station, wherein the pattern of the first SSB supports at least one of SCS of 120kHz, SCS of 240kHz, and SCS of above 240kHz; and the user equipment performs cell synchronization according to thefirst SSB. In this way, the compatibility of SSBs of 120 kHz and 240 kHz with higher SCS control channels or data channels can be achieved.

Description

technical field [0001] The present application relates to the technical field of wireless communication, and in particular to a synchronous broadcast signal configuration method, device, node and storage medium. Background technique [0002] After starting up, a user equipment (User Equipment, UE) needs to obtain a cell identity (Identity, ID) and time-frequency synchronization through cell search. The fifth generation mobile communication technology (5th generation wireless systems, 5G) new air interface (New Radio, NR) defines a new reference signal as the synchronization signal physical broadcast channel block (SS / PBCH block, SSB), and the UE can detect the SSB to Perform cell search, and perform radio resource management measurement and radio link management based on a Secondary Synchronization Signal (SSS) in the SSB. [0003] For 5G NR Release-15 / 16FR2, SSB patterns Case D and Case E support 120kHz and 240kHz respectively, due to the control channel or data channel (s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W56/00H04W72/00
CPCH04W56/001H04W72/30Y02D30/70
Inventor 徐汉青田力杨玲栗子阳赵亚军
Owner ZTE CORP
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