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Communication method and communication device

Technology of a communication method and a communication device, applied in the field of communication

Active Publication Date: 2020-12-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the prior art does not involve the update process of the multi-access PDU session

Method used

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  • Communication method and communication device

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Embodiment Construction

[0186] The technical solution in this application will be described below with reference to the accompanying drawings.

[0187] The technical solutions of the embodiments of the present application can be applied to various communication systems, such as: Long Term Evolution (Long TermEvolution, LTE) system, LTE Frequency Division Duplex (Frequency Division Duplex, FDD) system, LTE Time Division Duplex (Time Division Duplex, TDD), the future fifth generation (5th Generation, 5G) system, and the subsequent evolution of the communication system, etc.

[0188] The terminal equipment in the embodiment of the present application may refer to user equipment, access terminal, user network element, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device. The terminal device can also be a cellular phone, a cordless phone, a session initiation protocol (Session Initiati...

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Abstract

The invention provides a communication method and communication equipment, and the method comprises the steps that terminal equipment transmits a request message to a first core network element through a first access technology, and the request message is used for requesting to add or update a business flow; the terminal equipment receives a response message sent by the first core network elementthrough a first access technology and / or a second access technology, and the terminal equipment transmits the service flow through the second access technology or the first access technology and the second access technology according to the response message. According to the communication method provided by the embodiment of the invention, the updating process of the multi-access PDU session can be realized.

Description

technical field [0001] The present application relates to the technical field of communication, and more specifically, to a communication method and a communication device. Background technique [0002] In order to meet the challenges of wireless broadband technology and maintain the leading edge of the 3rd Generation Partnership Project (3GPP) network, the 3GPP standard group formulated the next generation mobile communication system (Next Generation System) network architecture at the end of 2016, called The fifth generation mobile communication technology (5th-Generation, 5G) network architecture. [0003] The 5G network architecture not only supports wireless technologies defined by the 3GPP standard group to access the core network (Core network, CN), for example, long-term evolution (Long Term Evolution, LTE) technology, radio access network (Radio Access Network, RAN) technology, etc. into the core network. Moreover, the 5G network architecture also supports the use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/16H04W88/06
CPCH04W76/16H04W88/06H04W48/18H04W76/11H04W28/0268H04W80/10
Inventor 于游洋
Owner HUAWEI TECH CO LTD
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