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A client device, an access network device, a method and a computer program for establishing a data radio bearer

A technology for client equipment and access network equipment, which is applied in wireless communication, connection management, network traffic/resource management, etc., and can solve the problem that the default data wireless bearer does not support QoS requirements.

Active Publication Date: 2020-07-03
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The default data radio bearer may not support the application's QoS requirements

Method used

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  • A client device, an access network device, a method and a computer program for establishing a data radio bearer
  • A client device, an access network device, a method and a computer program for establishing a data radio bearer
  • A client device, an access network device, a method and a computer program for establishing a data radio bearer

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Embodiment Construction

[0045] The detailed description provided below in connection with the accompanying drawings is intended as a description of the present example and is not intended to represent the only forms in which the present example may be constructed or utilized. However, the same or equivalent functions and sequences can be implemented by different examples.

[0046] Figure 1a A simplified example of a telecommunications network is schematically shown, disclosing an exemplary embodiment of an access network device and a client device. In this example, the client devices 130 , 140 , 150 are wirelessly connected to the access network device 120 . All client devices 130, 140, 150 include components similar to client device 130: at least one processor 131 and memory 132 for storing instructions that, when executed, cause said client device 130 to perform the following Described function. The transceiver 133 is used to provide a communication link to the telecommunications network through...

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Abstract

A Quality of Service parameter related to the application-specific data (301, 401) may be sent to the wireless network when the client device starts to establish a radio bearer to the wireless network. A dedicated data radio bearer may be established with the default data radio bearer, wherein the information required to establish the 5 Quality of Service flow sufficient to the application may betransmitted with the signaling configured to establish the default data radio bearer.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to wireless data transmission and establishment of data wireless bearer. Background technique [0002] In order to promote the development of wireless communication technologies, the 3rd generation partnership project (3rd generation partnership project, 3GPP) established a long term evolution (long term evolution, LTE) project. In order to further develop the transmission technology, the fifth generation of wireless transmission 5G next radio (NR) was established. In wireless communications, a client device, such as a user equipment, may communicate with a wireless network over a data radio bearer. A client device sometimes needs to establish a data radio bearer and obtain an IP address, for example, when the client device enters a new registration zone or wakes up from sleep. [0003] The client device can run an application with specific QoS requirements (Quality of Servic...

Claims

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Application Information

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IPC IPC(8): H04W76/15H04W28/24
CPCH04W28/24H04W76/15
Inventor 毗湿奴·普雷曼拉马·库马尔·莫匹代韦
Owner HUAWEI TECH CO LTD
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