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Bearer configuration determining and information transmitting method and device, main base station, and auxiliary base station

A technology for configuring information and determining methods, applied in the field of communication

Pending Publication Date: 2019-01-18
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a bearer configuration determination, information sending method and device, primary base station and secondary base station, so as to at least solve the problem of how to perform offloading of SCG split bearer bearers when performing dual connection operations in the network in the related art

Method used

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  • Bearer configuration determining and information transmitting method and device, main base station, and auxiliary base station
  • Bearer configuration determining and information transmitting method and device, main base station, and auxiliary base station
  • Bearer configuration determining and information transmitting method and device, main base station, and auxiliary base station

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Embodiment 1

[0044] In this embodiment, a method for determining a bearer configuration is provided, figure 1 is a flowchart of a method for determining a bearer configuration according to an embodiment of the present invention, such as figure 1 As shown, the process includes the following steps:

[0045] Step S102, receiving bearer offloading assistance information sent by the secondary base station;

[0046] Step S104, determine bearer configuration information on the primary base station side of the bearer separated by the secondary cell group and / or the separated bearer by the primary cell group according to the bearer offloading assistance information.

[0047] Through the above steps, since the bearer offloading assistance information sent by the secondary base station can be received; after receiving the bearer offloading assistance information, it is determined according to the bearer offloading assistance information that the secondary cell group separated bearer and / or the prima...

Embodiment 2

[0061] In this embodiment, a method for sending information is provided, figure 2 is a flowchart of an information sending method according to an embodiment of the present invention, such as figure 2 As shown, the process includes the following steps:

[0062] Step S202, receiving request information sent by the main base station;

[0063] Step S204, determine at least one of the following information according to the request information: the number of bearers established on the SeNB side, the flow mapped on the bearers established on the SeNB side, the bearer type of the bearers established on the SeNB side, and the number of bearers established on the SeNB side. The bearer configuration parameter of the established bearer, the bearer configuration parameter of the secondary cell group separated bearer on the side of the secondary base station, and the distribution ratio of the secondary cell group separated bearer on the secondary base station side;

[0064] Step S206, s...

Embodiment 3

[0079] This embodiment also provides a device for determining a bearer configuration, which is used to implement the above embodiments and preferred implementation modes, and what has already been described will not be repeated. As used below, the term "module" may be a combination of software and / or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

[0080] image 3 is a structural block diagram of an apparatus for determining a bearer configuration according to an embodiment of the present invention, such as image 3 As shown, the device includes:

[0081] The receiving module 32 is configured to receive bearer offloading auxiliary information sent by the secondary base station;

[0082] The determining module 34 is connected with the above-mentioned receiving module 32...

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PUM

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Abstract

The invention provides a bearer configuration determining and information transmitting method and device, a main base station, and an auxiliary base station. The method comprises the steps: receivingbearer shutting auxiliary information transmitted by the auxiliary base station; determining an auxiliary cell group split bearer and / or the bearer configuration of the auxiliary cell group split bearer at the main base station according to the bearer shutting auxiliary information. According to the invention, the method solves a problem of how to perform the shutting of an SCG split bearer in theprior art when the dual connection operation is performed in a network.

Description

technical field [0001] The present invention relates to the communication field, and in particular, relates to a bearer configuration determination, information sending method and device, a primary base station, and a secondary base station. Background technique [0002] In the 5G network, there will be three types of base stations: next-generation base station (gNB), enhanced long-term evolution base station (eLTE eNB), and long-term evolution base station (LTE eNB). The gNB is a 5G base station connected to the core network 5GC ( 5G CoreNetwork, the 5th generation core network), LTE eNB is a 4G base station connected to the core network EPC (Evolved PacketCore, evolved packet core network) through the S1 interface, and eLTE eNB is a transitional base station from 4G to 5G that can be connected to the core network at the same time Network EPC (via S1 interface) and 5GC (via NG interface). The connection interface between LTE eNB base stations is called X2 interface, the co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/10
CPCH04W28/08
Inventor 方建民黄河戴谦
Owner ZTE CORP