Method and device for setting pscell based on non-independent networking

A non-independent and networking technology, applied in the field of communication, can solve the problems of unable to verify the handover function characteristics of MeNB, and cannot be accurately determined
CN111479299BActive Publication Date: 2021-10-29DATANG MOBILE COMM EQUIP CO LTD
5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
DATANG MOBILE COMM EQUIP CO LTD
Publication Date
2021-10-29

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The present invention relates to the communication field, in particular to a method and device for setting a PSCell based on a non-independent networking. It is used to improve the utilization rate of 5G resources and ensure the throughput of the cell. The method is as follows: for each SgNB, set the corresponding set of candidate NR cells in advance, when the UE that has established the ED-DC switches between the main base stations, the T-MeNB determines to communicate with the S-MeNB based on the notification of the S-MeNB The SgNB that has a cooperative relationship selects an NR cell from the set of candidate cells preset by the corresponding SgNB and sets it as the PSCell. In this way, T‑MeNB can accurately add the PSCell of SgNB after UE handover, so that UE can continue to use the services provided by MCG and SCG after handover, thereby effectively improving the utilization rate of 5G resources and ensuring cell throughput , and also reduce the resource load of the MeNB.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the communication field, in particular to a confirmation method and device for setting a PSCell based on a non-independent networking. Background technique

[0002] Currently, two networking schemes, Non-Stand Alone (NSA) and StandAlone (SA), are introduced into the 5G standard. As a transitional solution, non-standalone networking aims to increase bandwidth in hotspot areas. In non-standalone networking, 5G base stations do not have an independent signaling plane and rely on 4G base stations and 4G core networks to work. The independent networking can realize all the new features of 5G, which is conducive to giving full play to the full capabilities of 5G. It is a 5G target solution recognized by the industry.

[0003] However, in the initial stage of 5G network construction, due to practical issues such as technical capabilities and equipment costs, non-independent networking solutions are temporarily used to build 5G networ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More