CN100370841C - Message transmitting method between telecommunication interfaces - Google Patents
Message transmitting method between telecommunication interfaces Download PDFInfo
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- CN100370841C CN100370841C CNB2004100866532A CN200410086653A CN100370841C CN 100370841 C CN100370841 C CN 100370841C CN B2004100866532 A CNB2004100866532 A CN B2004100866532A CN 200410086653 A CN200410086653 A CN 200410086653A CN 100370841 C CN100370841 C CN 100370841C
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Abstract
The present invention discloses a method for transmitting messages between communication interfaces. When the present invention is used, firstly, message transmitting format is set; then, the messages of subscriber process, which arrive at transmitting time, are combined in accordance with the message transmitting format; finally, the messages combined in accordance with the message transmitting format are transmitted. The present invention greatly reduces the message interaction between interfaces by combining a plurality of messages arriving at the transmitting moment into one message to be transmitted. In addition, the buffer memory time of the messages in once calling flow at the interfaces is reduced with the reduction of the message interaction quantity, and thereby, the present invention has the advantages of message transfer acceleration and calling delay shortening.
Description
Technical field
The present invention relates to moving communicating field, be specifically related to transmit in the mobile communication system method of message between various interface.
Background technology
WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access (WCDMA)) in the system, the user is in the process of connecting, RNC (Radio Network Controller, radio network controller) after NodeB initiates to set up the request of Radio Link, to start the periodic measurement of one or more NodeB, each periodic measurement will generate the one-period measurement report thereupon.Handling the one-period measurement report needs a plurality of module cooperative cooperations to finish, as shown in Figure 1, the period measurement request is by the Iub interface processing module, be handed down to corresponding signaling processing module, signaling processing module sends to corresponding measurement execution body respectively and measures, samples and carry out according to different measurement types; Be transmitted to signaling processing module by measuring to carry out again after body generates measurement report, and then be transmitted to IUB interface processing module by signaling processing module.Sir (Signal-to-Interference Ratio with the user, signal interference ratio) is measured as example, at first send and carry out measuring command, undertaken by demodulating unit being transmitted to the Iub interface processing module by signaling processing module again behind processings such as sampling filter and the generation measurement report to demodulating unit as the NodeB that measure to carry out body.
In the prior art, measuring the execution body to the method for signaling processing module transmission interface message is: system judges at first whether the measurement report of measuring each consumer process of carrying out body arrives the transmission cycle, if arrive the transmission cycle, then send the measurement report that arrives transmitting time one by one to signaling processing module immediately.Described measurement report is promptly by measuring the interface message of carrying out body and the transmission of signaling processing module interface.
But above-mentioned prior art existing problems: as shown in Figure 1, each measures the execution body may carry a plurality of users, promptly comprises a plurality of consumer process, and the number of users of carrying is many more, and the period measurement report that synchronization may send is many more.It is individual to suppose that certain measures the number of users N=200 that carries out the physical efficiency support, and each user need start 2 period measurements, all measurement report cycles are 100ms (being 10 measurement reports each second), and then measure carrying out the measurement report number that the bus interface of body and signaling processing module need send each second is 200*2*10=4000/second.Owing to measure to carry out the interface of body and signaling processing module and may be between different veneers or the interface of certain class bus of same veneer, and the disposal ability of bus interface is certain, therefore, too frequent interface message will cause message queue congested, message retransmits, phenomenons such as message abandons will cause system crash when serious.
Summary of the invention
The technical problem to be solved in the present invention is: the method for message between a kind of transport communication interface is provided, can reduces the quantity of message between interface, reduce the mutual of intermodule interface message.
For solving the problems of the technologies described above, the invention provides the method for message between a kind of transport communication interface, comprise step:
1) set the transmission message format, described message format comprises message header and message body;
2) message that will arrive the consumer process of transmitting time makes up according to described transmission message format, and the message of described consumer process is periodic message;
3) will send according to the message after the described transmission message format combination, message after the described combination comprises message header and message body, the message header of the message after the described combination comprises the message report number, and the message body of the message after the described combination comprises the message content body.
Wherein, the message after the described combination can specifically comprise: message report number, process identification (PID), message-length, message content body; Described message report number is a message header, and described process identification (PID), message-length, message content body are message body.
Then, resolve according to the message of described message report number after described combination.
In addition, the message after the described combination can also specifically comprise: message report number, type of message, process identification (PID), message-length and message content body; Described message report number, type of message are message header, and described process identification (PID), message-length and message content body are message body.
Then, resolve according to described message report number and the type of message message after to described combination.
Further, described transmitting time is the transmission cycle of described message.
And interface of the present invention can be the interface of two intermodules; Perhaps be two interfaces between veneer, can also be the interface between two products.
The embodiment of the invention provides the method for message between another kind of transport communication interface, comprises step:
1) set the transmission message format, described message format comprises message header and message body;
2) message that will arrive the consumer process of transmitting time makes up according to described transmission message format, and the message of described consumer process is the aperiodicity message with identical transmitting time;
3) will send according to the message after the described transmission message format combination, message after the described combination comprises message header and message body, the message header of the message after the described combination comprises the message report number, and the message body of the message after the described combination comprises the message content body.
Wherein, the message after the described combination can specifically comprise: message report number, process identification (PID), message-length, message content body; Described message report number is a message header, and described process identification (PID), message-length, message content body are message body.
Then, resolve according to the message of described message report number after described combination.
In addition, the message after the described combination can also specifically comprise: message report number, type of message, process identification (PID), message-length and message content body; Described message report number, type of message are message header, and described process identification (PID), message-length and message content body are message body.
Then, resolve according to described message report number and the type of message message after to described combination.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is combined into a piece of news by the multiple messages that will arrive delivery time and sends, significantly reduced the mutual of message between interface, and, minimizing along with interacting message quantity, message in the call flow process reduced in the time of interface buffer memory thereupon, thereby had quickened the message passing time, had shortened call delay.
Further, the present invention writes down the type of every message when message is made up, and by type of message and message report number the message after making up is resolved then, has shortened the message processing module docking port information processing time.
In addition, the present invention is not only applicable to the intermodule interface message in the veneer, is applicable between veneer yet or has interface message between the mutual product of interface message; Simultaneously, interface message of the present invention is not only applicable to periodic message, and is applicable to a class message that needs the concentrated transmission of a certain moment.
Description of drawings
Fig. 1 is the theory diagram of the method for coffret message in the prior art;
Fig. 2 is the structural representation of the big measurement report message assembly of first embodiment;
Fig. 3 is the application example figure of the big measurement report message assembly of first embodiment;
Fig. 4 be in the message set of first embodiment processing module to the handling process schematic diagram of measurement report.
Embodiment
Basic principle of the present invention is: the message that a plurality of a certain moment need be sent is combined into a big message body according to certain message format and sends, and reaches the purpose that reduces interface message.
Use the present invention, at first need to set the transmission message format; A message of measuring a plurality of consumer process of carrying out body that then will arrive transmitting time makes up according to described transmission message format; To send to described signaling processing module according to the message after the described transmission message format combination then.
For signaling processing module can be resolved the message after the combination, before each the bar message that arrives transmitting time is made up, certain transmission message format must be set, the present invention sends message format and is set to message header and message body two parts.The critical field of message header is the message report number,
In addition, the message header of combined message part comprises the message report number as the critical field except needs, can also comprise message type field.Type of message is used for distinguishing dissimilar message the processing so that signaling processing module is classified, and accelerates the processing speed of signaling processing module.After signaling processing module was received message after the combination, the efficient message number that shows according to the message report number was simultaneously in conjunction with type of message partition combined message.Common type of message comprises: public message type, private message types, certain message types, error message type etc.
In the WCDMA system, in user's the process that connects, RNC will start the periodic measurement of one or more NodeB after NodeB initiates to set up the request of Radio Link.Handle in the one-period measurement report procedure, measuring and carrying out the measurement report that body reports signaling processing module is a kind of more common interface message, below describes the specific implementation process of transmission method of the present invention in detail as first embodiment with this.
First embodiment: in the present embodiment, define the combination function that processing module in the message set is finished message.
The measurement report that each user's measurement process reports signaling processing module is a periodic report, and a plurality of user's measurement processes are shared the one-period timer, when timer time arrives, then sends the periodic report of the consumer process that arrives delivery time.It is same as the prior art to judge whether to arrive the method in transmission cycle, specific as follows described: as to start a timer Tc during system start-up, this timer can guarantee the integral multiple into all periodic measurement reports, i.e. the minimum particle size time quantum of period measurement report; Then at each user's periodic measurement process, start a counter Nj, time every growth one-period Tc, measure progress counter and add 1, whether the product of judging this counter and Tc is the integral multiple of current measurement process period T, if then be judged as this user's measurement process and arrive transmitting time.
In the present embodiment, when timer reaches constantly, by processing module in the message set each movable user's measurement process is judged, when judging that the measurement process needs reporting measurement reports, the measurement report message that all these moment need be reported makes up according to predetermined transmission message format, after being combined into big measurement report message assembly, send to signaling processing module.After signaling processing module is received big measurement message groups zoarium, from the message body head, all little measurement report message that breaks one by one from front to back, and the measurement report message after transmission breaks one by one immediately.The measurement report number of partition is indicated by the message number field of this combined message body head.
Fig. 2 is the structural representation of above-mentioned big measurement report message assembly after making up according to predetermined transmission message format.As shown in the figure, each big measurement report message body is divided into two parts, i.e. message header part and message body part.Message header in the present embodiment comprises type of message and two fields of message report number.
Type of message is used for distinguishing different type of messages, is convenient to the signaling processing module processing of classifying, and common type of message has public message type, private message types, certain message types, error message type etc.The message report number refers to the effective message number that first message begins behind the message header, and message number has indicated the message number that signaling processing module need break.
Message body partly comprises all effective little message reports, promptly arrives the message report of each consumer process of transmitting time.The information that each little message report comprises comprises measures process identification (PID) PID, little message-length, little message content body three parts.Measure process identification (PID) PID and be used for distinguishing each measurement process ID, little message-length refers to the length of each little message content body following closely, and the endomorph of the measurement report of different consumer process is that each little message content body can be not isometric.
Fig. 3 is the application example of above-mentioned big measurement report body, and as shown in the figure, certain measures the execution body is having four user's measurement processes to need reporting measurement reports sometime, i.e. measurement report number N=4; Type of message is the public message type; Article four, the length of message is that the endomorph length that four measuring is reported is followed successively by 4,5,6,7 bytes.
The process that reports is: big internal memory of processing module elder generation's initialization in the message set, and variable of initialization writes down the filling position of next message report.Processing module all movable measurement report processes that circulate in the message set, if satisfy condition, then obtain the measurement process PID of current measurement report respectively, measurement report length, be filled into the endomorph back of a message report, and duplicate whole measurement report message body according to measurement report length internal memory, behind message report of every filling, the filling position that writes down next message report recomputates once, and the measurement report number of message header adds 1, after traveling through all movable user's measurement processes, the big measurement message body of having made up many pre-measurement reports that send is sent to signaling processing module.After signaling processing module is received big measurement message groups zoarium, data format by appointment takes out the efficient message number earlier from message header, then from the message body head, all little measurement report message that breaks one by one from front to back, and send measurement report message after the partition immediately one by one.
In addition, can also add in 1 at above-described measurement report number at message header, note the type of the message report that is duplicated, after signaling processing module is received big measurement message groups zoarium, efficient message number according to message header message report number partly indicates sends to different submodules according to type of message then and handles.
Fig. 4 be in the message set processing module to the handling process schematic diagram of measurement report.
At first, when timer time arrives, according to the transmission message format of above-mentioned definition, big measurement message body of initialization, and define its length (step 1);
Then, judge whether to travel through all movable users and measure process (step 2).If travel through, further judge then whether the current big measurement report number of measuring in the message body is 0, if be 0, the next cycle of waiting timer (step 4) then, otherwise, current big measurement message body of having filled is sent (step 5); If do not travel through as yet, then proceed next step;
Step 6 judges whether the product of current measurement progress counter Nj and Tc has been the integral multiple of current measurement process period T, i.e. Nj * Tc=Tj;
If satisfy the described formula of step 6, judge further then current measurement report adds whether to cause measuring greatly the maximum length (step 7) that message body surpasses definition;
If do not exceed defined maximum length, then copy in the big message structure body (step 8) little measurement report message is whole according to the message transmission format of above-mentioned definition;
If adding, current measurement report causes measuring greatly the maximum length Lmax that message body can be supported above system, then send the big message body (step 9) of measuring earlier, and reinitialize one and big measure message body (step 10), current measurement report is joined in the new big measurement message body (step 11), continue next step.
Step 12 adds 1 with current measurement progress counter, and the user who continues the traversal activity measures process.
The present invention is not only applicable to periodic message, equally also be applicable to a certain class message that a certain moment sends, for example, after certain sub-district deletion, the message that needs deletion 100 users corresponding with this sub-district, then can use transmission method of the present invention, the synthetic big message body of 100 message groups is sent to signaling processing module.Below as the second embodiment of the present invention transmission course is described with this.
Second embodiment:, therefore needn't set the generation of timer trigger event again for this situation because certain sub-district of deletion is the behavior of precognition.Therefore behind sub-district of deletion, send several message continuously to signaling processing module if need to consider measurement to carry out body, then in such a way with the synthetic big message body of each bar message groups that will send:
Big internal memory of processing module elder generation's initialization in the message set, and variable of initialization writes down the filling position of next message report.Processing module all movable measurement report processes that circulate in the message set, send if desired, then obtain the measurement process PID of current measurement report respectively, measurement report length, be filled into the endomorph back of a message report, and duplicate whole measurement report message body according to measurement report length internal memory, behind message report of every filling, the filling position that writes down next message report recomputates once, and the measurement report number of message header adds 1, after traveling through all movable user's measurement processes, the big measurement message body of having made up many pre-measurement reports that send is sent to signaling processing module.After signaling processing module is received big measurement message groups zoarium, data format by appointment takes out the efficient message number earlier from message header, then from the message body head, all little measurement report message and the measurement report message after transmission breaks one by one immediately from front to back one by one break.Because the message that sends in the present embodiment is similar message, therefore needn't be again at message header member record message type field.
The handling process of processing module is as described below in the message set:
At first, according to the transmission message format of above-mentioned definition, big measurement message body of initialization, and define its length (step 1);
Then, judge whether to travel through all movable users and measure process (step 2).If travel through, judge further then whether the measurement report number in the current big measurement message body is 0, if be 0, end operation, otherwise, current big measurement message body of having filled is sent (step 3); If do not travel through as yet, judge further then current measurement report adds whether to cause measuring greatly the maximum length (step 4) that message body surpasses definition;
If do not exceed defined maximum length, then copy in the big message structure body (step 5) little measurement report message is whole according to the message transmission format of above-mentioned definition;
If adding, current measurement report causes measuring greatly the maximum length Lmax that message body can be supported above system, then send the big message body (step 6) of measuring earlier, and reinitialize one and big measure message body (step 7), current measurement report is joined in the new big measurement message body (step 8), and the user who continues the traversal activity measures process (step 9).
Interface message transmission method described in above-mentioned two embodiment is not only applicable to the forwards of the intermodule interface in the veneer, also be applicable to the forwards of veneer and veneer interface, the mutual product and the forwards of product interface with there being interface message, in Fig. 2, measure the execution body and can be positioned at veneer A, and signaling processing module can be arranged in board B, and veneer A sends after a large amount of message that all period interval of some of board B send can send information format earlier by tissue of the present invention method is combined into a big message body again.In like manner, measuring the execution body also can be positioned between different products with signaling processing module.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (14)
1. the method for message between a transport communication interface is characterized in that, comprises step:
1) set the transmission message format, described message format comprises message header and message body;
2) message that will arrive the consumer process of transmitting time makes up according to described transmission message format, and the message of described consumer process is periodic message;
3) will send according to the message after the described transmission message format combination, message after the described combination comprises message header and message body, the message header of the message after the described combination comprises the message report number, and the message body of the message after the described combination comprises the message content body.
2. the method for message is characterized in that between transport communication interface according to claim 1, and the message after the described combination specifically comprises: message report number, process identification (PID), message-length, message content body; Described message report number is a message header, and described process identification (PID), message-length, message content body are message body.
3. the method for message is characterized in that between transport communication interface according to claim 1, and the message after the described combination specifically comprises: message report number, type of message, process identification (PID), message-length and message content body; Described message report number, type of message are message header, and described process identification (PID), message-length and message content body are message body.
4. the method for message is characterized in that between transport communication interface according to claim 2, also comprises step after the described step 3): resolve according to the message of described message report number after to described combination.
5. the method for message is characterized in that between transport communication interface according to claim 3, also comprises step after the described step 3): resolve according to described message report number and the type of message message after to described combination.
6. according to the method for message between any one described transport communication interface in the claim 1 to 5, it is characterized in that: described transmitting time is the transmission cycle of described message.
7. according to the method for message between claim 1 or 2 or 3 described transport communication interfaces, it is characterized in that: described interface is the interface of two intermodules.
8. according to the method for message between claim 1 or 2 or 3 described transport communication interfaces, it is characterized in that: described interface is two interfaces between veneer.
9. according to the method for message between claim 1 or 2 or 3 described transport communication interfaces, it is characterized in that: described interface is two interfaces between product.
10. the method for message between a transport communication interface is characterized in that, comprises step:
1) set the transmission message format, described message format comprises message header and message body;
2) message that will arrive the consumer process of transmitting time makes up according to described transmission message format, and the message of described consumer process is the aperiodicity message with identical transmitting time;
3) will send according to the message after the described transmission message format combination, message after the described combination comprises message header and message body, the message header of the message after the described combination comprises the message report number, and the message body of the message after the described combination comprises the message content body.
11. the method for message is characterized in that between transport communication interface according to claim 10, the message after the described combination specifically comprises: message report number, process identification (PID), message-length, message content body; Described message report number is a message header, and described process identification (PID), message-length, message content body are message body.
12. the method for message is characterized in that between transport communication interface according to claim 11, also comprises step after the described step 3): resolve according to the message of described message report number after to described combination.
13. the method for message is characterized in that between transport communication interface according to claim 10, the message after the described combination specifically comprises: message report number, type of message, process identification (PID), message-length and message content body; Described message report number, type of message are message header, and described process identification (PID), message-length and message content body are message body.
14. the method for message is characterized in that between transport communication interface according to claim 13, also comprises step after the described step 3): resolve according to described message report number and the type of message message after to described combination.
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| CNB2004100866532A CN100370841C (en) | 2004-11-19 | 2004-11-19 | Message transmitting method between telecommunication interfaces |
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| CNB2004100866532A CN100370841C (en) | 2004-11-19 | 2004-11-19 | Message transmitting method between telecommunication interfaces |
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| CN100370841C true CN100370841C (en) | 2008-02-20 |
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| CN104135742B (en) * | 2014-07-14 | 2018-08-14 | 大唐移动通信设备有限公司 | The generation of NBAP message and analysis method and device in TD-SCDMA network |
| CN104301930B (en) * | 2014-10-27 | 2017-11-14 | 大唐移动通信设备有限公司 | Method, radio network controller and the base station of public-measurement report transmission |
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| US4849816A (en) * | 1985-11-29 | 1989-07-18 | Canon Kabushiki Kaisha | Data communication apparatus for transmission with variable format |
| JPH03129946A (en) * | 1989-10-16 | 1991-06-03 | Nippon Telegr & Teleph Corp <Ntt> | Electronic mail communication system |
| CN1183164A (en) * | 1996-03-01 | 1998-05-27 | 三星电子株式会社 | Method and apparatus for reducing latency time on an interface by overlapping transmitted packets |
| CN1252192A (en) * | 1997-04-02 | 2000-05-03 | 西门子公司 | Base station and receiver device for mobile communications system with TDMA subscriber separation |
| CN1304622A (en) * | 1999-05-07 | 2001-07-18 | 皇家菲利浦电子有限公司 | Radio communication system with randon access requests consisting of plurality of access packets |
| FR2837040A1 (en) * | 2003-01-10 | 2003-09-12 | Jean Michel Cour | Mixed transmission any format messages sender/receiver having switching centre/distribution bureau message sending communications network and receive unit producing certified identical double/returning acknowledgement |
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2004
- 2004-11-19 CN CNB2004100866532A patent/CN100370841C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4849816A (en) * | 1985-11-29 | 1989-07-18 | Canon Kabushiki Kaisha | Data communication apparatus for transmission with variable format |
| JPH03129946A (en) * | 1989-10-16 | 1991-06-03 | Nippon Telegr & Teleph Corp <Ntt> | Electronic mail communication system |
| CN1183164A (en) * | 1996-03-01 | 1998-05-27 | 三星电子株式会社 | Method and apparatus for reducing latency time on an interface by overlapping transmitted packets |
| CN1252192A (en) * | 1997-04-02 | 2000-05-03 | 西门子公司 | Base station and receiver device for mobile communications system with TDMA subscriber separation |
| CN1304622A (en) * | 1999-05-07 | 2001-07-18 | 皇家菲利浦电子有限公司 | Radio communication system with randon access requests consisting of plurality of access packets |
| FR2837040A1 (en) * | 2003-01-10 | 2003-09-12 | Jean Michel Cour | Mixed transmission any format messages sender/receiver having switching centre/distribution bureau message sending communications network and receive unit producing certified identical double/returning acknowledgement |
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