CN1870762B - Method and system for transmitting signalling message - Google Patents
Method and system for transmitting signalling message Download PDFInfo
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- CN1870762B CN1870762B CN2005101148632A CN200510114863A CN1870762B CN 1870762 B CN1870762 B CN 1870762B CN 2005101148632 A CN2005101148632 A CN 2005101148632A CN 200510114863 A CN200510114863 A CN 200510114863A CN 1870762 B CN1870762 B CN 1870762B
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- signaling message
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Abstract
This invention discloses a method for distributing signaling message including: an exchange at an outcoming terminal generating a signaling message, sending the generated signaling message to the exchange at an incoming terminal, the generated signaling message including a calling reference value of a process entity ID with the process entity participated in the calling; the exchange at the outcoming terminal receiving the signaling message sent by the exchange at the incoming terminal, obtaining the calling parameter included in the received signaling message, and distributing the received signaling message to the process entity corresponding to the process entity ID in the obtained calling reference value. The invention also provides a device for distributing the signaling message and an exchange. According to the invention, the calling reference CR unit of the OSIG message package has the process entity ID, so that the exchange can directly distribute the QSIG messages for the returned signaling message, thereby greatly shortening the inquiry match time, improving the process ability of the system, then further improving the real time performance of the protocol.
Description
Technical field
The present invention relates to a kind of communication technology, relate in particular to a kind of method and apparatus of signaling message distribution.
Background technology
As shown in Figure 1, QSIG (unified international business net signaling standard) signaling is proposed by ECMA (European ACM), and this signaling is a kind of signaling standard between each telephone net node in the private network.The QSIG signaling can provide IWF for phone and various integrated service between each PINX (the privately owned integrated service network switch) in privately owned switching network.
QSIG is that as shown in Figure 2, the Digital Subscriber signalling No.1 DSS1 agreement of the similar ISDN of its protocol architecture is all followed the ISO reference model by the integrated services digital network ISDN development of ITU-T.
As shown in Figure 3, the professional control of the basic call of QSIG agreement is very similar to the Q931 of ISDN, simply describes the professional control procedure of basic call of QSIG agreement below with reference to Fig. 3.
Step 1, call setup;
Step 2, call proceeding;
Step 3, ring;
Step 4, connection;
Step 5, connection confirm that at this moment call setup finishes, the enterprising words that work of path that user terminal can set up;
Step 6, behind the user terminal talk-through, remove to connect;
Step 7, discharge this and call out shared resource;
Step 8, release are finished.
In each signalling interactive process of above-mentioned call business control procedure, PINX needs query call example information, to determine this calling, this calling is controlled, as continue, operation such as release.Like this, make in the signalling interactive process, need query call example information, operation such as judge.The length that expends time in, thus the quality of communication system reduced.
Summary of the invention
The method and apparatus that the purpose of this invention is to provide a kind of distribution of signaling message can shorten signaling interaction time, thereby has improved the quality of communication system.
The invention provides a kind of method of signaling message distribution, comprising:
The exhalation end switch generates signaling message, and the signaling message that generates is sent to the incoming call end switch, comprises the Call Reference Value of the processing entities sign that carries the processing entities that participates in this calling in the signaling message of described generation;
Described exhalation end switch receives the signaling message that sends via described incoming call end switch, obtain the Call Reference Value that comprises in the signaling message of reception, with the signaling message of described reception be distributed to the Call Reference Value that obtains in the corresponding processing entities of processing entities sign of carrying.
Described signaling message comprises essential unit and selectable unit.
Described processing entities sign is arranged in the essential unit of signaling message.
Described essential unit comprises signaling identifier element, call reference unit, type of message unit.
Described processing entities sign is arranged in the call reference unit.
The signaling message that described exhalation end switch receives is associated with the signaling message that described exhalation end switch is issued described incoming call end switch.
The invention also discloses a kind of device of signaling message distribution, comprising:
Receiving element is used to receive the signaling message that sends via the incoming call end switch, and described signaling message comprises the Call Reference Value of the processing entities sign that carries the processing entities that participates in this calling;
Dispatching Unit, be connected with described receiving element, be used for signaling message according to described receiving element reception, obtain the Call Reference Value that comprises in the signaling message of reception, with the signaling message of described reception be distributed to the Call Reference Value that obtains in the corresponding processing entities of processing entities sign of carrying.
The invention also discloses a kind of switch, comprising:
The signaling message dispensing device is used to distribute signaling message, and described signaling message dispensing device comprises:
Receiving element is used to receive the signaling message that sends via the incoming call end switch, and described signaling message comprises the Call Reference Value of the processing entities sign that carries the processing entities that participates in this calling;
Dispatching Unit, be connected with described receiving element, be used for signaling message according to described receiving element reception, obtain the Call Reference Value that comprises in the signaling message of reception, with the signaling message of described reception be distributed to the Call Reference Value that obtains in the corresponding processing entities of processing entities sign of carrying.
The signaling message generation device is used to produce signaling message, comprises the Call Reference Value of the processing entities sign that carries the processing entities that participates in this calling in the described signaling message.
According to the present invention, have the processing entities sign by the call reference CR unit that makes the qsig message bag, can make switch directly carry out the distribution of qsig message according to the signaling message that returns, thereby shortened the match query time greatly, improve the handling property of system, thereby also further improved the real-time of agreement.
Description of drawings
Fig. 1 shows the networking diagram that adopts the QSIG agreement;
Fig. 2 shows the hierarchy chart of QSIG agreement;
Fig. 3 shows the basic call interacting message schematic diagram that adopts the QSIG agreement;
Fig. 4 shows QSIG protocol message form;
Fig. 5 shows the distribution schematic diagram of qsig message.
Embodiment
Understand and realization the present invention the existing embodiments of the invention of describing in conjunction with the accompanying drawings for the ease of persons skilled in the art.
As shown in Figure 4, the message format in the QSIG agreement comprises 4 parts: 1) protocol identifier; 2) call reference; 3) type of message; 4) a plurality of message information unit.Therefore, comprise essential unit and selectable unit in each message format, described essential unit be signaling message must with the unit, it comprises " protocol identifier ", " call reference " and " type of message ".Described selectable unit is can have this message in the signaling message, also can not have this message, and it comprises a plurality of message information unit.According to the present invention, can in these essential unit, be provided with and the corresponding processing entities sign of call reference, as the processing entities sign corresponding with it is set in call reference.Like this, when PINX receives the signaling message that has this call reference and processing entities sign, just can be directly this signaling message be distributed to and identified corresponding processing entities with processing entities and handle according to the processing entities sign, thereby operations such as judgement, inquiry have been saved, thereby shortened the mutual time of signaling, improved communication quality.
According to the present invention, as shown in Figure 1 because on the signaling channel between PINX X and the PINX Y, PINX Y receive from the signaling message that PINX X makes a call, described signaling message is to be produced by the exhalation end PINX X that calls out, and described signaling message comprises the processing entities sign.Like this, behind this call setup before call clearing, all call out the relevant message that mails to the end PINXX that breathes out via incoming call end PINX Y therewith, all have the processing entities sign of PINX, identify corresponding processing entities with this processing entities and handle thereby make PINX clearly know this message mail to by this processing entities sign.Same incoming call end PINX Y also can have the same processing.
As shown in Figure 5, suppose that QSIG calls out the end PINX X that breathes out 3 QSIG call business processing entities (the processing entities sign is respectively 01,02,03) are arranged, the end PINX X that breathes out is connected by the QSIG signaling channel (inter-PINX link) of bottom with incoming call end PINX Y.The method of signaling message distribution of the present invention is described below.
1, when the processing entities 1 of the end PINX X that breathes out need begin to set up a QSIG calling with incoming call end PINX Y, the end PINX X that breathes out numbers according to this processing entities, set and carry the processing entities sign that this QSIG calls out in the call reference CR value, for example utilize CR value lowest byte to preserve call treatment entity identification 01, suppose that CR sets the back and is 0x1101.In case this CR value is assigned with definite, after this calls out beginning before be eliminated, all that receive on the signaling channel of PINX X lower floor appointment are the QSIG protocol message of 0x1101 from the call reference CR cell value that incoming call end PINX Y sends, and all are distributed to corresponding QSIG processing entities 01 and handle.
2, when the processing entities 2,3 of the end PINX X that breathes out needs respectively to begin to set up QSIG and call out with incoming call end PINX Y, breathing out end PINX X can be according to this QSIG processing entities numbering 02,03, the lowest byte of setting call reference CR value is 02 and 03, supposes to be respectively 0x2202,0x3303 after the CR value is set.In case this CR value is assigned with definite, at this call setup later on before be eliminated, the call reference CR value field that all that receive on the signalling path of lower floor's appointment are sent from incoming call end PINX Y is the QSIG protocol message of 0x2202 and 0x3303, all is distributed to corresponding QSIG processing entities 2 and 3 respectively and handles.
In addition, for specific transactions, call reference CR value as some QSIG service message is necessary for 0, if when handling this class qsig message, can carry out the message distribution according to the entrained information of specific transactions, or strategy such as fixing distribution realizes the message policies distribution, can not realize having any influence to existing business.
The invention also discloses a kind of signaling distribution transmitting apparatus, described signaling dispensing device comprises: receiving element is used to receive signaling message; Dispatching Unit is connected with receiving element, and the signaling message that is used for receiving according to receiving element obtains the processing entities sign, and this signaling message is distributed to processing entities identifies corresponding processing entities; Processing entities is used for processing signaling message.
The present invention also provides a kind of switch, comprising: the signaling message dispensing device is used to distribute signaling message; The signaling message generation device is used to produce signaling message, and described signaling message comprises and the corresponding processing entities sign of call instance.Described signaling dispensing device comprises: receiving element is used to receive signaling message; Dispatching Unit is connected with receiving element, and the signaling message that is used for receiving according to receiving element obtains the processing entities sign, and this signaling message is distributed to processing entities identifies corresponding processing entities; Processing entities is used for processing signaling message.
In addition, more than only the QSIG agreement invention has been described, the present invention is equally applicable to switching equipment in general sense.
According to the present invention, have the processing entities sign in the qsig message bag in the call reference CR unit by making, can make switch the signaling message that returns directly be carried out the distribution of qsig message, thereby shortened the match query time greatly, the handling property of raising system has also just further improved the real-time of agreement.
Though described the present invention by embodiment, those of ordinary skills know, without departing from the spirit and substance in the present invention, just can make the present invention that many distortion and variation are arranged, and scope of the present invention is limited to the appended claims.
Claims (8)
1. the method for a signaling message distribution is characterized in that, comprising:
The exhalation end switch generates signaling message, and the signaling message that generates is sent to the incoming call end switch, comprises the Call Reference Value of the processing entities sign that carries the processing entities that participates in this calling in the signaling message of described generation;
Described exhalation end switch receives the signaling message that sends via described incoming call end switch, obtain the Call Reference Value that comprises in the signaling message of reception, with the signaling message of described reception be distributed to the Call Reference Value that obtains in the corresponding processing entities of processing entities sign of carrying.
2. the method for signaling message distribution according to claim 1 is characterized in that described signaling message comprises essential unit and selectable unit.
3. the method for signaling message distribution according to claim 2 is characterized in that, described processing entities sign is arranged in the essential unit of signaling message.
4. the method for signaling message distribution according to claim 2 is characterized in that described essential unit comprises: signaling identifier element, call reference unit, type of message unit.
5. the method for signaling message distribution according to claim 4 is characterized in that, described processing entities sign is arranged in the call reference unit.
6. the method for signaling message distribution according to claim 1 is characterized in that the signaling message that described exhalation end switch receives is associated with the signaling message that described exhalation end switch is issued described incoming call end switch.
7. the device of a signaling message distribution is characterized in that, comprising:
Receiving element is used to receive the signaling message that sends via the incoming call end switch, and described signaling message comprises the Call Reference Value of the processing entities sign that carries the processing entities that participates in this calling;
Dispatching Unit, be connected with described receiving element, be used for signaling message according to described receiving element reception, obtain the Call Reference Value that comprises in the signaling message of reception, with the signaling message of described reception be distributed to the Call Reference Value that obtains in the corresponding processing entities of processing entities sign of carrying.
8. a switch is characterized in that, comprising:
The signaling message dispensing device is used to distribute signaling message, and described signaling message dispensing device comprises:
Receiving element is used to receive the signaling message that sends via the incoming call end switch, and described signaling message comprises the Call Reference Value of the processing entities sign that carries the processing entities that participates in this calling;
Dispatching Unit, be connected with described receiving element, be used for signaling message according to described receiving element reception, obtain the Call Reference Value that comprises in the signaling message of reception, with the signaling message of described reception be distributed to the Call Reference Value that obtains in the corresponding processing entities of processing entities sign of carrying;
The signaling message generation device is used to produce signaling message, comprises the Call Reference Value of the processing entities sign that carries the processing entities that participates in this calling in the described signaling message.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2005101148632A CN1870762B (en) | 2005-11-17 | 2005-11-17 | Method and system for transmitting signalling message |
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| CN2005101148632A CN1870762B (en) | 2005-11-17 | 2005-11-17 | Method and system for transmitting signalling message |
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| CN1870762B true CN1870762B (en) | 2011-08-24 |
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| CN2005101148632A Expired - Fee Related CN1870762B (en) | 2005-11-17 | 2005-11-17 | Method and system for transmitting signalling message |
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| FR3011418A1 (en) * | 2013-09-30 | 2015-04-03 | Orange | TECHNIQUE FOR REMOTE ADMINISTRATION OF A DEVICE BELONGING TO A PRIVATE NETWORK |
| CN114630291B (en) * | 2022-05-12 | 2022-08-05 | 广州世炬网络科技有限公司 | Multilevel 5G communication method, device, equipment and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10133827A1 (en) * | 2001-04-24 | 2002-11-07 | Tenovis Gmbh & Co Kg | Caller identification system for ISDN uses QSIG only |
| CN1671235A (en) * | 2004-03-16 | 2005-09-21 | 华为技术有限公司 | Method for locating roaming target user in location service |
| CN1678117A (en) * | 2004-04-02 | 2005-10-05 | 华为技术有限公司 | Method for resolving speech channel roundabout |
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2005
- 2005-11-17 CN CN2005101148632A patent/CN1870762B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10133827A1 (en) * | 2001-04-24 | 2002-11-07 | Tenovis Gmbh & Co Kg | Caller identification system for ISDN uses QSIG only |
| CN1671235A (en) * | 2004-03-16 | 2005-09-21 | 华为技术有限公司 | Method for locating roaming target user in location service |
| CN1678117A (en) * | 2004-04-02 | 2005-10-05 | 华为技术有限公司 | Method for resolving speech channel roundabout |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-10311A 2002.01.11 |
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