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Configuration and use method of synchronization signal block measurement configuration, equipment and device

A technique for measuring configuration and synchronizing signals, which is applied in the direction of synchronizing devices, multiple use of transmission paths, sub-channel allocation of transmission paths, etc., and can solve problems such as inability to determine SSB measurement SSB measurement configuration, etc.

Pending Publication Date: 2021-02-23
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] The present invention provides a synchronization signal block measurement configuration configuration, usage method, equipment, and device to solve the problem that the SSB measurement configuration corresponding to the SSB measurement cannot be determined when the UE changes a (special) serving cell

Method used

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  • Configuration and use method of synchronization signal block measurement configuration, equipment and device
  • Configuration and use method of synchronization signal block measurement configuration, equipment and device
  • Configuration and use method of synchronization signal block measurement configuration, equipment and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0276] In this example, in the case of network-wide synchronization, when configuring measurement on the network side, it indicates that the SMTC configuration is still valid across the entire network or after a cell change.

[0277] 1: Due to the synchronization of the whole network, when the network side configures the measurement, for example, this configuration can be used to assist the UE in the non-connected state to enter the connected state. The network side can quickly configure CA (Carrier Aggregation, Carrier Aggregation) or DC (dual connection , Dual Connectivity) measurement configuration, this configuration can be a dedicated RRC message configuration, or it can be configured through a system message broadcast, and through a 1-bit indication, it indicates that the SMTC configuration in the configuration is still valid after the entire network or another serving cell is changed;

[0278] 2: After the UE receives the measurement configuration, it only needs to store...

Embodiment 2

[0282] In this example, some cells may not be synchronized in time, and the network side specifies the valid areas for all SMTC configurations in the configuration.

[0283] It is assumed that all cells under a base station are synchronized, but not synchronized with adjacent base stations, so the network side specifies the effective area of ​​SMTC configuration in the configuration.

[0284] 1: When the network side configures the CA or DC measurement configuration to assist the UE in the unconnected state to enter the connected state, the network side can quickly configure the CA or DC measurement configuration. In the current discussion, this special measurement configuration is called early measurement configurations (early measurement configurations ) or idle measurement configurations (idle measurement configurations), and at the same time indicate the valid area of ​​the SMTC configuration contained in the current measurement configuration, which can be indicated in one ...

Embodiment 3

[0309] In this example, some cells may not be synchronized in time, and the network side specifies the effective area of ​​SMTC configuration under each measurement object in the configuration.

[0310] It is assumed that all cells under a base station are synchronized, but not synchronized with adjacent base stations, so the network side specifies the effective area of ​​SMTC configuration in the configuration. However, the difference from Embodiment 2 is that in this embodiment, valid areas are respectively configured for SMTCs under each measurement object.

[0311] Assume that the area-specific SIB of cell1 is valid in SIAID 1 of PLMN 1.

[0312] Suppose the RAN notification area to which cell1 belongs is {PLMN1+RAN area code 1,PLMN2+RAN areacode 2}

[0313] 1: When cell1 is configured for early measurement configurations or idle measurement configurations, it also indicates the SMTC effective area under each measurement object in the current measurement configuration. Fo...

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Abstract

The invention discloses a configuration and use method of synchronization signal block measurement configuration, equipment and a device, and the method comprises the steps: configuring the synchronization signal block measurement configuration at a network side, wherein the synchronization signal block measurement configuration is the synchronization signal block measurement configuration configured with an effective range; and sending the synchronization signal block measurement configuration to user equipment. The user equipment uses the synchronization signal block measurement configuration when determining that the current resident cell or the special serving cell of the user equipment is within the effective range. By adopting the invention, the user equipment can judge whether the previous synchronous signal block measurement configuration can be directly applied or not when cell change occurs, so that the behavior of the user equipment is clear and simplified.

Description

[0001] This application claims the priority of the Chinese patent application submitted to the China Patent Office on August 15, 2019, with the application number 201910755394.4, and the title of the invention is "Configuration, method of use, equipment, and device for synchronous signal block measurement time configuration", all of which The contents are incorporated by reference in this application. technical field [0002] The present invention relates to the technical field of wireless communication, in particular to a configuration, use method, equipment and device of a synchronization signal block measurement configuration. Background technique [0003] The SMTC (synchronization signal block measurement time configuration, SS / PBCH Block Measurement TimeConfiguration) will be described below first. [0004] NR (New Radio, New Radio) RRM (Radio Resource Management, Radio Resource Management) measurement currently supports two types of pilot measurement objects, including...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L5/00H04W24/10H04W56/00H04W72/04H04W72/08H04W72/54
CPCH04L5/0082H04L5/006H04L5/0023H04W24/10H04W56/00H04W72/0446H04W72/542
Inventor 傅婧陈瑞卡
Owner DATANG MOBILE COMM EQUIP CO LTD