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Access method and device of composite cell

A cell and next-generation technology, applied in the field of communication, can solve the problem of low UE service processing efficiency, achieve the effect of improving service processing efficiency and uplink rate

Pending Publication Date: 2022-05-06
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the above-mentioned solution for UE accessing a composite cell, the service processing efficiency of the UE will be low

Method used

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  • Access method and device of composite cell
  • Access method and device of composite cell
  • Access method and device of composite cell

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Embodiment Construction

[0065] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0066] Currently, for a UE accessing an SA cell in a composite cell, the UE directly requests an access to the gNB, and then connects to the gNB.

[0067] For a UE that accesses an NSA cell in a composite cell, the UE sends an access request to the eNB, and the eNB sends a measurement event for the NR network (also called a B1 measurement event) to the UE. The UE measures the NR network side RSRP, and reports the measured NR network side RSRP to the eNB. The eNB judges whether the ...

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PUM

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Abstract

The embodiment of the invention provides a composite cell access method and device, which are applied to an eNB (evolved Node B) of a composite cell, and comprises the following steps: if a user terminal accesses an NSA (Network Server Area) cell in the composite cell, acquiring an uplink flow value of the user terminal from a gNB (Gigabit Node B) of the composite cell; judging whether the uplink flow value is greater than or equal to a preset flow threshold value; and if the uplink flow value is greater than or equal to the preset flow threshold value, switching the user terminal from the NSA cell to the SA cell in the composite cell. By applying the technical scheme provided by the embodiment of the invention, the service processing efficiency of the UE in the composite cell is improved.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to a method and device for accessing a composite cell. Background technique [0002] Under the NR (New Radio, new air interface) network, the cells under the gNB (next Generation Node Base Station, next-generation base station) are divided into: NSA (Not Standaone, non-independent networking) cells, SA (Standaone, independent networking) cells and complex communities. In NSA cells, only UEs (User Equipment, user terminals) that support NSA are allowed to access; in SA cells, only UEs that support SA are allowed to access; composite cells include NSA cells and SA cells, that is, composite cells are allowed to support NSA UE access, also allows UEs that support SA to access. [0003] Currently, for a UE (User Equipment, user terminal) that accesses an NSA cell in a composite cell, the eNB (evolved Node Base Station, evolved base station) determines the Whethe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W36/08H04W36/22
CPCH04W36/0011H04W36/08H04W36/22
Inventor 边燕
Owner DATANG MOBILE COMM EQUIP CO LTD
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