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Method, device and system for establishing session

A technology for establishing sessions and establishing sessions, which is applied in the field of communication, can solve problems such as prolonging information transmission time and affecting user service experience, and achieves the effect of small delay and reduced delay

Inactive Publication Date: 2012-08-29
SHANGHAI HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the above existing technologies, the information transmission delay in the session establishment process is long, which affects the user's service experience

Method used

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  • Method, device and system for establishing session
  • Method, device and system for establishing session
  • Method, device and system for establishing session

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] see figure 1 , Embodiment 1 of the present invention provides a method for establishing a session, the method includes the following steps:

[0049] Step S101: receiving a message including session establishment information sent by the user equipment on the calling side through the user plane;

[0050] Wherein, the above-mentioned user plane may be a user plane of a pre-established session. A pre-established session is an inactive session established between the user equipment and the network to which the user equipment belongs. When the calling user equipment wishes to establish a session with other called user equipment, It is not necessary to create a new session between the calling user equipment and the network to which the calling user equipment belongs, but use an established inactive session to further establish a session between the calling user equipment and the called user equipment.

[0051] Step S102: Perform session establishment processing according to t...

Embodiment 2

[0070] see Figure 5 , Embodiment 1 of the present invention provides a method for establishing a session, including:

[0071] Step S501: a message including session establishment information sent to the server through the user plane;

[0072] Step S502: Receive the message including the session establishment result sent by the server through the user plane.

[0073] It may also include: receiving a response message sent by the server through the user plane, where the response message indicates that the server has received the message including the session establishment information.

[0074] According to this embodiment, in the process of establishing a session, the user plane is first used to send a message containing the session establishment information. Compared with the prior art, the number of messages based on the SIP protocol forwarded by the control plane is reduced, and correspondingly, the number of messages using the SIP protocol is reduced. The number of times t...

Embodiment 3

[0076] The following describes the embodiment of the present invention in detail by taking the establishment of a PoC service session as an example.

[0077] In this embodiment, the server is specifically a PoC participation function server to which the user equipment on the calling side belongs, the user equipment may be a PoC client, and the session control server is a PoC control function server. Such as Figure 6 As shown, the method for establishing a session provided by this embodiment includes:

[0078] There is a pre-established pre-established session between the calling-side user equipment 601 and the PoC participation function server 602 to which the calling-side user equipment belongs.

[0079] Step S601: when the calling side user equipment 601 wishes to establish a session with the called side user equipment 605, use the user plane of the above-mentioned pre-established session to send the PoC participation function server 602 to which the calling side user equi...

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PUM

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Abstract

The embodiment of the invention provides a method, a server, a piece of user equipment and a network system for establishing a session, wherein the method comprises the following steps of: receiving a message which comprises session establishing information and is transmitted by calling side user equipment through a user plane; and establishing the session according to the session establishing information. The server comprises a receiving unit and a session processing module, wherein the receiving unit is used for receiving the message which comprises the session establishing information and is transmitted by the calling side user equipment through the user plane, and the session processing module is used for establishing the session according to the session establishing information. The user equipment comprises a sending unit and a receiving module, wherein the sending unit is used for sending the message which comprises the session establishing information and is transmitted to the server through the user plane, and the receiving module is used for receiving the message which comprises the session establishing result and is transmitted by the server through the user plane. According to the technical scheme provided by the embodiment of the invention, the time delay in the session establishing process can be reduced.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a method, device and system for establishing a session. Background technique [0002] At present, in the process of establishing a session between two user equipments in various services, multiple message interactions are required, and these interactive messages mostly use messages on the control plane. [0003] For example, the PoC (Push to talk over Cellular, push-to-talk service based on cellular network) service allows users to communicate with one or more users, that is, push-to-talk, which has the advantages of convenient and rapid communication, and the content of communication can be Including voice, audio, video and other media types. The PoC system includes functional entities such as PoC client and PoC server, among which the PoC server is divided into PoC Server performing Participating PoC Function (PFserver for short) and PoC controlling function serv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/10H04W76/02H04W80/10
CPCH04W76/02H04W4/10H04W76/005H04W76/10H04W76/45
Inventor 崔翔嵩朱雷
Owner SHANGHAI HUAWEI TECH CO LTD