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A signal transmission method, device and computer storage medium

A signal transmission and synchronization signal technology, applied in the field of mobile communication, can solve the problems of successful transmission and failure to make SSB, etc., and achieve the effect of reducing the impact

Active Publication Date: 2022-03-15
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the development of wireless communication technology, in the new radio access (New Radio, NR) technology of the fifth-generation mobile communication technology (5th-Generation, 5G), for the transmission of the synchronization signal block (Synchronization Signal Block, SSB), The sending time of SSB defined in the current NR technology may not be able to make the SSB send successfully

Method used

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  • A signal transmission method, device and computer storage medium
  • A signal transmission method, device and computer storage medium
  • A signal transmission method, device and computer storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0058] see Figure 5 , which shows a signal transmission method flow provided by an embodiment of the present invention, the method can be applied to the terminal device of the aforementioned communication system, and the method can include:

[0059] S501: Determine the set of sending times of the synchronization signal block; wherein, the sending time set is based on at least one of the following items: the size of the time window, the subcarrier spacing of the synchronization signal block, and the interval of the synchronization signal block definite quantity;

[0060] S502: Based on the sending time set, receive the synchronization signal block sent by the network device.

[0061] based on Figure 5The technical solution shown is applied to a terminal device by determining a set of sending times of synchronization signal blocks; wherein, the set of sending times is based on at least one of the following items: the size of a time window, the number of synchronization signa...

Embodiment 2

[0082] Based on the same inventive concept of the foregoing embodiments, see Figure 7 , which shows the flow of another signal transmission method provided by the embodiment of the present invention, which can be applied to figure 1 In the shown network device, the method may include:

[0083] S701: Determine the set of sending times of the synchronization signal block; wherein, the sending time set is based on at least one of the following items: the size of the time window, the subcarrier spacing of the synchronization signal block, and the interval of the synchronization signal block definite quantity;

[0084] S702: Send the synchronization signal block to the terminal device according to the sending time set.

[0085] based on Figure 7 The technical solution shown is applied to a network device by determining a set of sending times of synchronization signal blocks; wherein, the set of sending times is based on at least one of the following items: the size of a time w...

Embodiment 3

[0097] Based on the same inventive concept of the foregoing embodiments, see Figure 8 , which shows the composition of a terminal device 80 provided by an embodiment of the present invention, the terminal device 80 includes: a first processing unit 801 and a first communication unit 802; wherein,

[0098] The first processing unit 801 is configured to determine a transmission time set of a synchronization signal block; wherein, the transmission time set is based on at least one of the following items: the size of a time window, the subcarrier of the synchronization signal block determined by the interval and number of sync signal blocks;

[0099] The first communication unit 802 is configured to receive the synchronization signal block sent by the network device based on the sending time set.

[0100] In the above scheme, the sending time set includes at least one first sending time and one second sending time, the second sending time is used to represent the target sending ...

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Abstract

A signal transmission method, device, and computer storage medium; applied to terminal equipment, the method includes: determining a set of sending times of a synchronization signal block; wherein, the set of sending times is based on at least one of the following items: time The size of the window, the subcarrier interval of the synchronization signal block and the number of the synchronization signal blocks are determined (S501); based on the sending time set, the synchronization signal block sent by the network device is received (S502).

Description

[0001] This application is a PCT international patent application PCT / CN2018 / 106218 with an application date of September 18, 2018, which entered the Chinese national phase. The Chinese patent application number 201880074460.5, the title of the invention is "a method, device and computer storage medium for signal transmission" divisional application. technical field [0002] Embodiments of the present invention relate to the technical field of mobile communications, and in particular, to a signal transmission method, device, and computer storage medium. Background technique [0003] The unlicensed spectrum is the spectrum allocated by the country and region that can be used for radio equipment communication. This spectrum can usually be considered as a shared spectrum, that is, as long as the communication equipment in different communication systems meets the regulatory requirements set by the country or region on the spectrum , you can use the spectrum without applying to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L27/26H04W56/00H04W72/04
CPCH04L27/2602H04L27/2655H04W56/001H04W72/0446H04W72/0453H04L27/26025H04L27/261H04L5/005H04W56/0065
Inventor 徐伟杰
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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