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Bearer setup method and device

A method for establishing a bearer and a technology for establishing a bearer, applied in the field of communication, to achieve the effects of shortening call establishment delay, improving call dialing rate, and improving user experience

Inactive Publication Date: 2016-02-10
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The present invention provides a method and device for establishing a bearer to at least solve the problem of how to establish a voice bearer in the case of a conflict between a cell handover and a voice bearer establishment process in the related art

Method used

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  • Bearer setup method and device

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Embodiment Construction

[0038] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0039] figure 2 It is a flowchart of a method for establishing a bearer according to an embodiment of the present invention. like figure 2 As shown, the method may include the following processing steps:

[0040] Step S202: Determine that the terminal needs to create a new bearer during the handover process;

[0041] Step S204: Send a handover request message to the target base station to which the terminal is to be handed over, wherein the handover request message carries a new bearer, and the handover request message is used to make the target base station establish all bearers specified in the handover request message for the terminal.

[0042] In related technologies, how to establish a voice...

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PUM

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Abstract

The invention discloses a bearer setup method and device. The method comprises the following steps that: a terminal needs to newly set up a bearer in a switch process is determined; a switch request message is sent to a target base station, which the terminal is switched to, wherein a newly set bearer is carried in the switch request message; and the switch request message is used for enabling the target base station to set up all appointed bearers in the switch request message for the terminal. According to the technical scheme provided by the invention, a network side can simultaneously set up a voice bearer in the switch process of the terminal; therefore, the call dial rate is increased; the call setup time delay is shortened; and thus, the user experience is improved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a bearer establishment method and device. Background technique [0002] The 3rd Generation Partnership Project (3rd Generation Partnership Project, referred to as 3GPP) refers to the project of the next generation mobile wireless network as a system architecture evolution (System Architecture Evolution, referred to as SAE). figure 1 It is a schematic diagram of the SAE architecture according to the related technology. like figure 1 As shown, the SAE architecture may include but not limited to the following network elements: [0003] An evolved radio access network (Evolved RAN, referred to as E-RAN) can provide higher uplink and downlink rates, lower transmission delay and more reliable wireless transmission. A network element included in the E-RAN is an evolved base station (EvolvedNodeB, eNodeB for short), which provides wireless resources for terminal access. [0004] A ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W76/02
CPCH04W76/11H04W76/15H04W36/0055H04W76/10
Inventor 郑芳庭叶敏雅刘卫东杨扬
Owner ZTE CORP
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