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Communication method and apparatus

A communication method and equipment technology, applied in the field of communication, can solve problems such as offloading, and achieve the effects of reducing handover delay, improving user and system performance, and improving wireless resource utilization.

Active Publication Date: 2018-10-09
DATANG MOBILE COMM EQUIP CO LTD
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  • Description
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AI Technical Summary

Problems solved by technology

Therefore, there is currently no solution for how to offload data in the 5G system

Method used

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  • Communication method and apparatus
  • Communication method and apparatus
  • Communication method and apparatus

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Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] Embodiments of the present invention can be applied to various mobile communication systems, for example: Global System of Mobile communication (GSM) system, Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, Advanced long term evolution (LTE-A) system, general mobile communic...

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Abstract

The invention discloses a communication method and apparatus. The method includes steps: a first user plane function (UPF) network element establishes an auxiliary user plane channel to an auxiliary radio access network (RAN) network element; and the first UPF network element transmits received to-be-distributed downlink data transmitted by a data network to the auxiliary user plane channel according to to-be-distributed data flow information, wherein the to-be-distributed data flow information is saved in the first UPF network element and used for realizing data distribution in a 5G system. According to the method and apparatus, the utilization rate of radio resources is increased, the system switching time delay is reduced, and the user and system performance can be enhanced.

Description

technical field [0001] The present invention relates to the communication field, in particular to a communication method and equipment. Background technique [0002] In a heterogeneous wireless system, when different types of base stations cooperate to form a network, because the bandwidth resources and coverage of a single base station are limited, it is easier to meet the capacity of users by concentrating wireless resources of multiple cells or base stations to provide services for users. requirements and coverage requirements, this approach is often referred to as multiple connections. In an LTE system, commonly used multi-connection methods include carrier aggregation, CoMP, and dual connectivity. [0003] Among them, in the dual connectivity implementation scheme of the LTE system, the data plane radio bearer can be served independently by MeNB (Master eNodeB) or SeNB (Secondary base station, Secondary eNodeB), and can also be served by MeNB and SeNB simultaneously. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/08
CPCH04W72/52H04W28/082H04W76/16H04W80/10H04W28/0268H04W48/20
Inventor 张娟汪颖
Owner DATANG MOBILE COMM EQUIP CO LTD
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