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Transmission method and system of large fusion IP (Internet Protocol) message

A technology of big message mode and message transmission, applied in transmission systems, hybrid switching systems, hybrid transportation, etc., can solve the problem of inability to transmit CPM messages in big message mode, and achieve the effect of improving user experience

Inactive Publication Date: 2015-06-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a large message mode CPM message transmission scheme to solve the problem that the large message mode CPM message cannot be transmitted in the prior art

Method used

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  • Transmission method and system of large fusion IP (Internet Protocol) message
  • Transmission method and system of large fusion IP (Internet Protocol) message
  • Transmission method and system of large fusion IP (Internet Protocol) message

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0125] In this embodiment, the media transmission link between the sender's CPM client and the receiver's CPM client is the above-mentioned first case, and is established by the first method. In this embodiment, the sender's CPM client The media transmission link between the client and the receiving CPM client is an MSRP / TCP transmission link, and the receiving CPM client initiates the session end process.

[0126] Figure 9 It is a flow chart of the CPM message transmission in the large message mode in this embodiment, such as Figure 9 As shown, the large message mode CPM message transmission in this embodiment mainly includes the following steps:

[0127] Step 1, CPM Client A sends a session invitation message (CPM Large Message Invitation) of a large message mode CPM message to SIP / IP core network A;

[0128] Step 2, SIP / IP core network A forwards the session invitation message to ParticipatingFunction A;

[0129] Steps 1 and 2 above are equivalent to figure 1 Step S10...

Embodiment 2

[0172] In this embodiment, the media transmission link between the sender's CPM client and the receiver's CPM client is the above-mentioned first case, and is established by the second method. In this embodiment, the sender's CPM client The media transmission link between the client and the receiving CPM client is an MSRP / TCP transmission link, and the receiving CPM client initiates the session end process.

[0173] Figure 10 It is a flow chart of the CPM message transmission in the large message mode in this embodiment, such as Figure 10 As shown, the large message mode CPM message transmission in this embodiment mainly includes the following steps:

[0174] Step 1, CPM Client A sends a session invitation message (CPM Large Message Invitation) of a large message mode CPM message to SIP / IP core network A;

[0175] Step 2, SIP / IP core network A forwards the session invitation message to ParticipatingFunction A;

[0176] Steps 1 and 2 above are equivalent to figure 1 Step ...

Embodiment 3

[0218] In this embodiment, the media transmission link between the sender's CPM client and the receiver's CPM client is the second case above. In this embodiment, the sender's CPM client and the receiver's CPM client The media transmission link is an MSRP / TCP transmission link, and the sender CPM client initiates the session end process.

[0219] Figure 11 It is a flow chart of the CPM message transmission in the large message mode in this embodiment, such as Figure 11 As shown, the large message mode CPM message transmission in this embodiment mainly includes the following steps:

[0220] Step 1, CPM Client A sends a session invitation message (CPM Large Message Invitation) of a large message mode CPM message to SIP / IP core network A;

[0221] Step 2, SIP / IP core network A forwards the session invitation message to ParticipatingFunction A;

[0222] Steps 1 and 2 above are equivalent to figure 1 Step S101 in;

[0223] Step 3, Participating Function A returns the session...

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Abstract

The present invention discloses a method and system for transmitting a large message mode Converged IP Messaging (CPM) message, wherein the method comprises the following steps that: when sending a large message mode CPM message to a CPM client of a receiver, a CPM client of a sender sends a session invitation message to the CPM client of the receiver and negotiates with the CPM client of the receiver to determine a media transmission link between the CPM client of the sender and the CPM client of the receiver; the CPM client of the sender sends the content of the large message mode CPM message to the CPM client of the receiver via the determined media transmission link; and the CPM client of the sender or the CPM client of the receiver initiates a flow to end the session of the large message mode CPM message. The present invention realizes the transmission of a large message mode CPM message.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a large message mode Converged IP Messaging (Converged IP Messaging, CPM for short) transmission method and system. Background technique [0002] The CPM was proposed by the Open Mobile Architecture (OMA) in 2005, and its purpose is to realize the intercommunication of various message services, provide a unified message service, and provide a consistent and convenient message service experience. CPM integrates various existing message services, including instant message (Instant Message, referred to as IM), push-to-talk (Push-To-Talk over Cellular, referred to as POC), mobile e-mail (Mobile E-Email, referred to as MEM), Short Messaging Service (Short Messaging Service, SMS for short), Multimedia Messaging Service (Multimedia Messaging Service, MMS for short), etc. [0003] Currently, OMA is developing the CPM V1.0 specification. CPM service forms include: p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/64H04W4/12
CPCH04L12/6418H04L65/1069H04L51/56H04L51/58H04L65/1104H04W4/14
Inventor 卢艳玕瓒珐·阿里
Owner ZTE CORP
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