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User equipment information reporting and processing method, device and medium

A technology of user equipment and beam information, applied in connection management, wireless communication, advanced technology, etc.

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

AI Technical Summary

Problems solved by technology

[0013] The present invention provides a method, device, device, and medium for reporting and processing user equipment information, so as to solve the problem that UE information cannot be used in new feature scenarios.

Method used

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  • User equipment information reporting and processing method, device and medium
  • User equipment information reporting and processing method, device and medium
  • User equipment information reporting and processing method, device and medium

Examples

Experimental program
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Embodiment 1

[0139] Figure 5 It is a schematic diagram of a UE in the multiple / dual connectivity architecture, as shown in the figure, the UE maintains connections with the MN and the SN in the multiple / dual connectivity architecture at the same time. As shown in the figure, it is assumed that both UE1 and UE2 use Cell1 as the primary cell. If UE1 is under the common coverage of Cell1 and Cell3, UE1 can establish a dual connection with Cell1 and Cell3 (the base station where it is located); and if UE2 is under the common coverage of Cell1 and Cell2, UE2 can establish dual connections with Cell1 and Cell2 (the base station where it is located). ) to establish a dual connection.

[0140] The UE history information of LTE only includes the information of the main serving cell, that is, for UE1 and UE2, the records in the current state are Cell1 cell ID and their respective access time. Secondary node information may include secondary node identifier, access time, etc. The secondary node i...

Embodiment 2

[0146] In the CA architecture, the UE can send and receive data from multiple cells. The cell that has a control plane signaling connection with the UE is the primary cell, and the other cells are only used to send and receive data to improve UE throughput and peak rate. They are called secondary cells.

[0147] The secondary cell and the primary cell may be located at the same node, or at different nodes. Even if the secondary cell and the primary cell belong to the same base station, the deployment of radio frequency units in the secondary cell may be geographically different from that of the primary cell, which is called remote radio.

[0148] Therefore, for the record of UE history information, the UE can also report records related to the secondary cell, including the cell identity and access time, etc., to assist the network side in determining UE path / speed and other information. The identifier of the secondary cell may be in the form of the frequency point + PCI access...

Embodiment 3

[0156] In the NR system, the beam (beam) is introduced on the basis of the cell. A cell can use different amounts of beam information according to different frequency locations and actual service conditions. The beam information is related to the direction, and the coverage areas of adjacent beams may partially overlap. On top of the cell-level records, the UE can also record information related to the beam direction, including the beam index, and the relevant access / dwell time of the UE in each beam.

[0157] For example, beam-related information can be recorded in the following manner:

[0158] 1) The UE enters the initial access / residence beam of the current cell, which may also include the time in the beam; or,

[0159] 2) All the beams that the UE has accessed / resided in after entering the current cell may also include the accumulated time in the respective beams; or,

[0160] 3) The UE records the information of all the beams that the UE passes through in chronologica...

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Abstract

The invention discloses a user equipment information reporting and processing method, device and medium, and the method comprises the steps that user equipment records user equipment information, wherein the user equipment information comprises one or a combination of the following information: auxiliary node information, auxiliary cell information, wave beam information, cell-level measurement result information, wave beam-level measurement result information and historical information of user equipment in an inactive state; and the user equipment reporting the user equipment information. Andthe network side determines the state of the user equipment according to the user equipment information. By adopting the invention, the user equipment information can adapt to the application requirements in various scenes. And the network side can be further assisted to determine geographical positions such as paths and speeds of the user equipment, or the network side is assisted to subsequently configure auxiliary nodes and / or auxiliary cells for the user equipment according to the historical information.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, and in particular to a method, device, device, and medium for reporting and processing user equipment information. Background technique [0002] First, a brief description of LTE (Long Term Evolution) (E-UTRA (Evolution-Universal Terrestrial Radio Access Network)) UE (User Equipment) historical information recording and reporting scheme . [0003] (1.1) Records [0004] The UE history information may include information about one or more cells where the UE resides / accesses, and each cell information is an independent entry. When UE changes PCell (primary cell) (for connected state) / serving cell (for idle state), enters other RAT (radio access technology, Radio Access Technology), or enters no service state, UE records the previous cell The information is as follows: [0005] Identification information of the cell: if the CGI (Cell Global Identifier) ​​of the previous PC...

Claims

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Application Information

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IPC IPC(8): H04W24/10H04W76/27
CPCH04W24/10H04W76/27H04W76/15
Inventor 彦楠
Owner DATANG MOBILE COMM EQUIP CO LTD
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