CN1882008A - Method for realizing supplementary service attribute arrangement - Google Patents
Method for realizing supplementary service attribute arrangement Download PDFInfo
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- CN1882008A CN1882008A CNA2005100826296A CN200510082629A CN1882008A CN 1882008 A CN1882008 A CN 1882008A CN A2005100826296 A CNA2005100826296 A CN A2005100826296A CN 200510082629 A CN200510082629 A CN 200510082629A CN 1882008 A CN1882008 A CN 1882008A
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Abstract
The invention relates to a method for realizing the supplementary service character setting, which presetting one or more service grammar rules, while each rule is relative to the user input number format. Wherein, the method also comprises: A, the supplementary service processing solid, based on the remove trigger message of user, confirms the nation and region of user, and confirms the service grammar rule; B, the supplementary service processing solid receives the number input by user for setting the supplementary service character, to judge if the number is matched with the service grammar rule; if matched, based on the rule, extracting the supplementary service character from the number input by user, and executing the step C, or else, ending the process; C, storing the supplementary service character in the supplementary service character database, to complete the supplementary service character setting. The invention can flexibly use the input format of user number in the supplementary service character setting.
Description
Technical field
The present invention relates to the realization technology of supplementary service in the communication system, particularly a kind of method that realizes that the supplementary service attribute is provided with.
Background technology
At present, in various communication systems all extensive use supplementary service, supplementary service is to the improvement of basic service and replenishes that it can not provide to the user separately, and must provide with basic service, same supplementary service may be used in several basic services.Common supplementary service comprises: abbreviated dialing, calling prompting, calling transfer, third-party call, 'no disturbance ' service, Preferred Language or the like.
The user at first will be provided with the attribute of supplementary service before using supplementary service.With the abbreviated dialing service is example, the supplementary service attribute that the user need be provided with comprises: code and corresponding complete telephone number thereof condense, thereby the user is when using abbreviated dialing service, and the code conversion of condensing that the supplementary service processing entities could be dialed the user is that complete telephone number is set up calling.Usually when the supplementary service attribute is set, the user imports a series of numbers in end side by predetermined pattern of the input, supplementary service processing entities then Enters Number by the user that this predetermined pattern of the input analysis receives, and resolves the number that obtains various implications and be filled into then in the supplementary service attribute database that is connected with self from the user Enters Number.Like this, the user is when using supplementary service, and the supplementary service processing entities can determine how to finish supplementary service according to user's input inquiry supplementary service attribute database.Such as: when using abbreviated dialing service, the abbreviated dialing service attribute list that the symbol lookup supplementary service attribute database that condenses that the supplementary service processing entities is dialed according to the user is preserved, can access the complete telephone call number of this code correspondence that condenses, call out thereby set up.
In order to realize the setting of above-mentioned supplementary service attribute, prior art provides a kind of supplementary service attribute method to set up.This method need be in the supplementary service processing entities pre-configured number analysis program, and this number analysis program can only be discerned various numbers by predetermined pattern of the input, if Entering Number of user do not meet this pattern of the input, the number analysis program can't analysis user Enter Number, and the report of user input error.The pattern of the input that this kind mechanism causes Subscriber Number is malleable not, if revise this pattern of the input, must develop the number analysis program again.Described supplementary service processing entities is generally the various switches of realizing supplementary service.
Along with the development of communication system, in next generation network (NGN) system, supplementary service is provided by soft switching server substantially, i.e. supplementary service processing entities is a soft switching server.Because the capacity of soft switching server is bigger, can realize the supplementary service of many national codes, that is to say: same soft switching server can provide supplementary service for country variant and area.Like this, soft switching server will adapt to the different Subscriber Number pattern of the input of a plurality of countries and regions when the supplementary service attribute is set.
If adopt art methods that many national codes supplementary service attribute is set, realize that then difficulty is bigger, need develop a kind of number analysis program according to the number pattern of the input of each countries and regions, soft switching server according to active user's number from countries and regions, adopt different number analysis programs to carry out the setting of supplementary service attribute.Because, develop its number analysis program separately for each countries and regions, thereby this type of soft switching server implements quite complicatedly, and the not problem of malleable of above-mentioned Subscriber Number pattern of the input also can appear.
In sum, existing supplementary service attribute method to set up, in the number pattern of the input of supplementary service being carried out to adopt flexibly when attribute is provided with one or more, in implementation procedure, there is not problem such as malleable of development complexity, number pattern of the input.Therefore, relatively poor, the inconvenient operator of existing processing method exploitativeness further expands supplementary service
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of method that realizes that the supplementary service attribute is provided with, and can adopt one or more number pattern of the input in the supplementary service attribute is provided with flexibly, the convenient supplementary service that realizes many national codes.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention discloses a kind of method that realizes that the supplementary service attribute is provided with, pre-configured one or more professional syntax rule, corresponding one or more the user of each the professional syntax rule form that Enters Number; This method also comprises:
A. the supplementary service processing entities according to trigger from user's off-hook message determine the user from countries and regions, from pre-configured professional syntax rule, determine again with the user from the corresponding professional syntax rule in countries and regions;
B. described supplementary service processing entities receives the number that is used to be provided with the supplementary service attribute of user's input, judge that the user the receive professional syntax rule of determining with steps A that whether Enters Number is complementary, if coupling, then from Entering Number, this user extracts supplementary service attribute, execution in step C according to described professional syntax rule; Otherwise finish to work as pre-treatment;
C. the described supplementary service attribute of step B is kept in the supplementary service attribute database, finishes the setting of supplementary service attribute.
Wherein, described supplementary service processing entities only realizes a kind of supplementary service, described user from the only corresponding unique a kind of professional syntax rule in countries and regions.
Wherein, described supplementary service processing entities realizes more than one supplementary service simultaneously, described user from corresponding one or more the professional syntax rule in countries and regions;
Described user from countries and regions corresponding more than one professional syntax rules the time, after the steps A, further comprise: the supplementary service processing entities receives the prefix of the representative supplementary service type of user's input, determine the type of current supplementary service according to this prefix, again from the active user from more than one professional syntax rule of countries and regions correspondence determine and current supplementary service type corresponding service syntax rule.
Wherein, described step B comprises:
B11. the supplementary service processing entities judges whether the current user who has received Enters Number complete, if then execution in step B 12; Otherwise return step B11;
Whether with determined professional syntax rule be complementary, if coupling is then extracted supplementary service attribute, execution in step C according to this business syntax rule from described complete user Enters Number if judging B12. that the complete user received Enters Number; Otherwise finish to work as pre-treatment.
Wherein, described step B comprises:
B21. whether the supplementary service processing entities is judged that the current user who has received Enters Number and is complementary with determined professional syntax rule, if coupling, then from Entering Number, the current user who has received extracts supplementary service attribute and buffer memory, execution in step B22 according to this business syntax rule; Otherwise discharge the supplementary service attribute of institute's buffer memory, finish to work as pre-treatment;
B22. judge whether the current user who has received Enters Number complete, if, execution in step C then; Otherwise return step B21;
Among the step C, the supplementary service attribute of institute's buffer memory is kept in the supplementary service attribute database.
Wherein, described step B comprises:
B31. whether the supplementary service processing entities is judged that the current user who has received Enters Number and is complementary with determined professional syntax rule, if coupling, then execution in step B32; Otherwise finish to work as pre-treatment;
B32. judge whether the current user who has received Enters Number complete, if then from described complete user Enters Number, extract supplementary service attribute, execution in step C according to this business syntax rule; Otherwise return step B31.
Wherein, described configuration service syntax rule is: for all professional syntax rules are unified configuration service grammer string recognizer; Be professional grammer tandem table of every kind of professional syntax rule configuration, described professional grammer tandem table comprises all one or more professional grammer strings that meet self corresponding professional syntax rule; Among the step B, the described method that is complementary with determined professional syntax rule that judges whether is: described professional grammer string recognizer Enters Number described user and is identified as symbol string, whether comprises the professional grammer string that is complementary with the symbol string of being discerned according to this business syntax rule corresponding service grammer tandem table and judges.
Wherein, the described method of extracting the supplementary service attribute according to professional syntax rule from the user Enters Number is: according to the implication of the professional grammer string representative that is complementary with the symbol string of being discerned, extract the supplementary service attribute of this implication correspondence from the user Enters Number.
Wherein, this method further comprises: upgrade the described user form that Enters Number by upgrading described professional syntax rule; The method of described more new business syntax rule is: upgrade the professional grammer string in the described professional grammer tandem table.
Wherein, described supplementary service processing entities is: soft switching server or switch.
By such scheme as can be seen, key of the present invention is: the supplementary service processing entities according to the user from countries and regions determine professional syntax rule, judge again whether whether the active user Enters Number correct with the be complementary number format of adjudicating current input of determined professional syntax rule, and come from number to extract the supplementary service attribute according to described professional syntax rule, finish the setting of supplementary service attribute.
Therefore, the method that realization supplementary service attribute provided by the present invention is provided with, according to the user from countries and regions determine professional syntax rule, and the user Entered Number carry out professional syntax rule coupling, make the number pattern of the input that the supplementary service attribute is set to be solidificated in the supplementary service processing entities, can upgrade the number pattern of the input by new business syntax rule more.The present invention implements simple, being particularly suitable for soft switching server etc. realizes in the entity of large-scale supplementary service, simplified the development process of many national codes supplementary service in same soft switching server greatly, and in supplementary service expansion, can guarantee user Enter Number flexibility, stability and the exploitativeness of form expansion.
Description of drawings
Fig. 1 is the inventive method one preferred embodiment handling process schematic diagram;
Fig. 2 is another preferred embodiment handling process schematic diagram of the inventive method;
Fig. 3 is the 3rd preferred embodiment handling process schematic diagram of the inventive method.
Embodiment
The present invention is further described in more detail below in conjunction with drawings and the specific embodiments.
The present invention realizes the method that the supplementary service attribute is provided with, adopt the number pattern of the input in being provided with for the ease of attribute flexibly, in the supplementary service processing entities, set in advance one or more the professional syntax rule that match user Enters Number that is used in the supplementary service of many national codes; When user's off-hook is triggered to the supplementary service processing entities, according to the user from countries and regions determine the current professional syntax rule that should adopt; When receive user input be used to the number of supplementary service attribute is set the time, whether the number of judging this user's input is complementary with determined professional syntax rule, this business syntax rule and the right user form that Enters Number is corresponding, if coupling illustrates that then current number pattern of the input is correct; Otherwise current number pattern of the input mistake is described, end process.When the number of user input and professional syntax rule were complementary, the supplementary service processing entities was extracted the supplementary service attribute according to described professional syntax rule again and is saved in the supplementary service attribute database from this number, finish the setting of supplementary service attribute.
Based on above-mentioned processing thought, two kinds of realization situations at the supplementary service processing entities, the process of above-mentioned definite professional syntax rule is different: one, supplementary service processing entities is concentrated the supplementary service that realizes a plurality of countries and regions, and only realized a kind of supplementary service, a kind of professional syntax rule that each countries and regions is corresponding unique.At this moment, directly according to the off-hook from the user trigger message can determine the user from countries and regions, thereby can determine directly that from one or more the professional syntax rule that sets in advance a kind of professional syntax rule mates the number that the active user imports.Two, supplementary service processing entities is not only concentrated the supplementary service that realizes a plurality of countries and regions, also realizes more than one supplementary service simultaneously.Like this, each countries and regions corresponding service syntax rule has more than one, and the corresponding unique professional syntax rule of a kind of supplementary service of countries and regions, such as: realize abbreviated dialing and call transfer service simultaneously, and the professional syntax rule that abbreviated dialing is corresponding different with call transfer service, i.e. the number pattern of the input difference of the two.In such cases, determined the user from countries and regions after, also to determine the type of current supplementary service according to the prefix of user input, again from the active user from one or more professional syntax rule of countries and regions correspondence definite current supplementary service type corresponding service syntax rule.
In addition, whether above-mentioned supplementary service processing entities receives that the user Enters Number, mates professional syntax rule, the implementation of extracting this three section processes of supplementary service attribute mainly contains three kinds: when one, supplementary service processing entities receives the number of complete user's input, judge that this complete user Enters Number to be complementary with professional syntax rule; When being complementary, judgement from this complete number, extracts supplementary service attribute and preservation then.Two, supplementary service processing entities continues to receive the number of user's input, whenever receives a part of number and just judges whether the current number that has received is complementary with professional syntax rule; When being complementary, judgement continues to receive the next part number and proceed described judgement; Do not determine user's input error and end process in judgement when not being complementary; When receiving the number of complete user's input, from this complete number, extract supplementary service attribute and preservation again.Three, supplementary service processing entities continues to receive the number of user's input, whenever receives a part of number and just judges whether the current number that has received is complementary with professional syntax rule; When judgement is complementary, from the current number that has received, extract supplementary service attribute and buffer memory, continue again to receive the next part number and proceed described judgement; Determine user's input error when not being complementary judging, if buffer memory the supplementary service attribute also the supplementary service attribute of buffer memory to be discharged, finish to work as pre-treatment; When receiving the number of complete user's input, the supplementary service attribute with institute's buffer memory is saved in the supplementary service attribute database again.
Wherein, the processing of configuration service syntax rule comprises in the supplementary service processing entities: be unified structure of all professional syntax rules and configuration service grammer string recognizer; For every kind of professional syntax rule structure and dispose a professional grammer tandem table, described professional grammer tandem table comprises all one or more professional grammer strings that meet self corresponding professional syntax rule.Like this, whether the number of judging user input with the method that professional syntax rule is complementary is: described professional grammer string recognizer is identified as symbol string with the number that receives, then the symbol string discerned and each the professional grammer string in the current business syntax rule corresponding service grammer tandem table are mated, obtain the professional grammer string identical if can mate, illustrate that then this number and professional syntax rule are complementary with the symbol string of being discerned; Otherwise illustrate that this number and professional syntax rule are not complementary.Here, this paper does not limit professional syntax rule and specifically is set to which kind of rule, and about the structure and the method for configuration service grammer string recognizer and professional grammer tandem table, belongs to known technology, and this paper is not further described this.
Be exactly specifically: if the number of user's input is " 01* ", professional grammer string recognizer can be identified as " 01 " symbol string " A2 ", show it is two digits, " * " is identified as symbol string " * 1 ", show it is an asterisk, " 01* " can be identified as symbol string " A2*1 " like this, then each the professional grammer string in this symbol string " A2*1 " and the professional grammer tandem table is mated, obtain identical " A2*1 " if can therefrom mate, professional syntax rule before " 01* " format character that current input then is described is fated, pattern of the input is correct.Like this, the form if the change user Enters Number then only needs to revise described professional grammer tandem table and gets final product.Such as: do not comprise " A2*1 " in the professional grammer tandem table originally, show that the current business syntax rule do not support two digits to add a this number pattern of the input of asterisk, this kind number pattern of the input is wrong; If make the current business syntax rule support that two digits adds a this number pattern of the input of asterisk, then can in professional grammer tandem table, professional grammer string " A2*1 " be set; Thereby, when the user imports two digits and adds the number of an asterisk, the supplementary service processing entities can be identified as this number symbol string " A2*1 ", and coupling obtains identical professional grammer string " A2*1 " from professional grammer tandem table, and then it is correct to adjudicate the number format of current input.As seen, adopt this treatment mechanism of the present invention, can be on the basis that does not change professional grammer string recognizer, only reach the purpose of upgrading the number pattern of the input by new business grammer tandem table more.
Three kinds of embodiment to the invention described above method are elaborated below in conjunction with accompanying drawing.Because, supplementary service is realized by various switches or soft switching server that usually therefore, described supplementary service processing entities can be switch or soft switching server, because the capacity of soft switching server is bigger, therefore the supplementary service of many national codes is often implemented on the soft switching server.Along with the development of supplementary service, be used to realize that the entity of supplementary service also may change, therefore, which kind of entity the present invention is specially for the supplementary service processing entities does not limit.Supplementary service processing entities among each embodiment of this paper all refers to soft switching server.
Fig. 1 is the inventive method one preferred embodiment handling process schematic diagram.In the present embodiment, the reception user Enters Number, mates professional syntax rule, this three section processes of extraction supplementary service attribute adopts described first kind of implementation, and as shown in Figure 1, the concrete processing comprises:
Step 101: the off-hook that soft switching server receives from the user triggers (IDP) message, according to this off-hook trigger message determine this user from countries and regions, and then determine the current professional syntax rule that should adopt.
Here, pre-configured one or more professional syntax rule in the soft switching server.When soft switching server has only been realized a kind of many national codes supplementary service, the only corresponding unique professional syntax rule in countries and regions, then according to determined user from countries and regions can directly determine the current professional syntax rule that should adopt.When soft switching server is realized one or more many national codes supplementary service simultaneously, a countries and regions corresponding service syntax rule has more than one, and the corresponding unique professional syntax rule of a kind of supplementary service of countries and regions, then in the above-mentioned steps 101 this moment, determine the user from countries and regions after, further comprise: the prefix that receives user's input, determine current supplementary service type according to this prefix, determine this supplementary service type corresponding service syntax rule again.Wherein, when the supplementary service attribute is provided with, at first import the prefix of representing the supplementary service type usually, such as: can set the prefix of representing abbreviated dialing service for " 51 ", represent the prefix of call transfer service be " 48 " or the like.
Step 102: soft switching server receives the part number of user's input.
Step 103: soft switching server judges whether the current user who has received Enters Number complete, if then execution in step 104; Otherwise return step 102.
Step 104: the complete user that the professional grammer string recognizer of soft switching server will receive Enters Number and is identified as symbol string.
Such as: when this supplementary service attribute of abbreviated dialing was set, the user will Enter Number condense code and complete telephone number are set.When the user Enters Number " 01*88888888# ", this number be identified as symbol string " A2*1N? "Wherein, " 01 " is identified as " A2 ", represents the code that condenses of two digits; " * " is identified as " * 1 ", represents the supplementary service attribute separator of an asterisk; " 88888888# " be identified as " N? ", represent the complete telephone call number of indefinite length.
Step 105: soft switching server is judged the professional grammer string that whether exists the symbol string that obtains with step 104 identification to be complementary in self pre-configured professional grammer tandem table, if, execution in step 106; Otherwise adjudicate the number format mistake of current input, finish to work as pre-treatment.
Here, the professional grammer string that is complementary with described symbol string is the professional grammer string identical with this symbol string.Such as, if the symbol string of being discerned for " A2*1N? ", being judged as of this step then: judge in professional grammer tandem table, exist with this symbol string " A2*1N? " identical professional grammer string.
Step 106～step 107: soft switching server extracts each supplementary service attribute of this implication correspondence according to the implication of the professional grammer string representative that is complementary with described symbol string in the step 105 from the number that the described complete user of step 104 imports; Again each the supplementary service attribute that is extracted is sent to the supplementary service attribute database that is connected with self, each supplementary service attribute that will be received by the supplementary service attribute database is kept at respectively in the corresponding list item, finishes the setting of supplementary service attribute.
Here, can pre-definedly be used to preserve the data structure of supplementary service attribute, then each supplementary service attribute that is extracted is saved in the variable corresponding in the data structure, again this data structure is sent to the supplementary service attribute database, this database reads corresponding supplementary service attribute again and is saved in the corresponding list item from each variable of data structure.About the supplementary service attribute that is extracted being saved in the processing of supplementary service attribute database, belong to known technology, this paper is not described further.
For abbreviated dialing service, so-called supplementary service attribute comprises: code and complete telephone call number etc. condense; For Call Forwarding services, so-called supplementary service attribute comprises: call forwarding number etc.With the abbreviated dialing service is example: when the user Enters Number " 01*88888888# " when the supplementary service attribute is set, can obtain by the processing of step 104 and step 105 this number corresponding service grammer string " A2*1N? "Wherein, " A2 " represents the code that condenses of two digits, can corresponding extraction front two numeral " 01 " in this step as condensing code; " * 1 " represents the supplementary service attribute separator of an asterisk, " N? " represent the complete telephone call number of indefinite length, can asterisk of corresponding extraction in this step and pound sign between numeral " 88888888 " as the complete telephone call number.Then " 01 " and " 88888888 " of being extracted is sent to the supplementary service attribute database, the supplementary service attribute database is saved to " 01 " and " 88888888 " respectively in the corresponding list item of abbreviated dialing service attribute list again.
Fig. 2 is another preferred embodiment handling process schematic diagram of the inventive method.In the present embodiment, the reception user Enters Number, mates professional syntax rule, this three section processes of extraction supplementary service attribute adopts the described second way, and as shown in Figure 2, the concrete processing comprises:
Step 201: the off-hook that soft switching server receives from the user triggers message, according to this off-hook trigger message determine this user from countries and regions, and then determine the current professional syntax rule that should adopt.
Here, pre-configured one or more professional syntax rule in the soft switching server.When soft switching server has only been realized a kind of many national codes supplementary service, the only corresponding unique professional syntax rule in countries and regions, then according to determined user from countries and regions can directly determine the current professional syntax rule that should adopt.When soft switching server is realized one or more many national codes supplementary service simultaneously, a countries and regions corresponding service syntax rule has more than one, and the corresponding unique professional syntax rule of a kind of supplementary service of countries and regions, then in the above-mentioned steps 201 this moment, determine the user from countries and regions after, further comprise: the prefix that receives user's input, determine current supplementary service type according to this prefix, determine this supplementary service type corresponding service syntax rule again.
Step 202: soft switching server receives the part number of user's input.
Step 203: the professional grammer string recognizer of soft switching server Enters Number the current user who has received and is identified as symbol string.
Such as: when this supplementary service attribute of abbreviated dialing was set, the user will Enter Number condense code and complete telephone number are set.When the user Entered Number " 01*88888888# ", soft switching server at first received the part number " 01* " of user's input, and this number " 01* " is identified as symbol string " A2*1 "; Receive another part number " 88888888# " of user input then again, this moment soft switching server the more current number that has received " 01*88888888# " is identified as " A2*1N? "
Step 204: soft switching server is judged the professional grammer string that whether exists the symbol string that obtains with step 203 identification to be complementary in self pre-configured professional grammer tandem table, if, execution in step 205; Otherwise adjudicate the number format mistake of current input, finish to work as pre-treatment.
Such as, if the symbol string of being discerned is " A2 ", then being judged as of this step: judge in professional grammer tandem table, whether there be the professional grammer string identical with this symbol string " A2 ".
Step 205: soft switching server judges whether the current user who has received Enters Number complete, if then execution in step 206; Otherwise return step 202.
Step 206～step 207: soft switching server extracts each supplementary service attribute of this implication correspondence according to the implication of the professional grammer string representative that is complementary with described symbol string in the step 204 from the number that the described complete user of step 205 imports; Again each the supplementary service attribute that is extracted is sent to the supplementary service attribute database that is connected with self, each supplementary service attribute that will be received by the supplementary service attribute database is kept at respectively in the corresponding list item, finishes the setting of supplementary service attribute.
Fig. 3 is the 3rd preferred embodiment handling process schematic diagram of the inventive method.In the present embodiment, receive the user and Enter Number, mate professional syntax rule, extract described the third mode of this three section processes employing of supplementary service attribute, as shown in Figure 3, the concrete processing comprises:
Step 301: the off-hook that soft switching server receives from the user triggers message, according to this off-hook trigger message determine this user from countries and regions, and then determine the current professional syntax rule that should adopt.
Here, pre-configured one or more professional syntax rule in the soft switching server.When soft switching server has only been realized a kind of many national codes supplementary service, the only corresponding unique professional syntax rule in countries and regions, then according to determined user from countries and regions can directly determine the current professional syntax rule that should adopt.When soft switching server is realized one or more many national codes supplementary service simultaneously, a countries and regions corresponding service syntax rule has more than one, and the corresponding unique professional syntax rule of a kind of supplementary service of countries and regions, then in the above-mentioned steps 301 this moment, determine the user from countries and regions after, further comprise: the prefix that receives user's input, determine current supplementary service type according to this prefix, determine this supplementary service type corresponding service syntax rule again.
Step 302: soft switching server receives the part number of user's input.
Step 303: the professional grammer string recognizer of soft switching server Enters Number the current user who has received and is identified as symbol string.
Step 304: soft switching server is judged the professional grammer string that whether exists the symbol string that obtains with step 303 identification to be complementary in the professional grammer tandem table of self constructing in advance, if, execution in step 305; Otherwise adjudicate the number format mistake of current input, finish to work as pre-treatment.
Step 305: soft switching server extracts each supplementary service attribute and buffer memory of this implication correspondence according to the implication of the professional grammer string representative that is complementary with described symbol string in the step 304 from the part number of the described user's input of step 302.
Such as: when this supplementary service attribute of abbreviated dialing was set, the user will Enter Number condense code and complete telephone number are set.When the user Enters Number " 01*88888888# ", soft switching server at first receives the part number " 01* " of user's input, the corresponding professional grammer string of this number " 01* " " A2*1 ", this step is extracted " 01 " and is carried out buffer memory as the code that condenses according to the implication of being somebody's turn to do " A2*1 " representative from number " 01* "; Receive another part number " 88888888# " of user's input then again, the corresponding professional grammer string of the current number that has received " 01*88888888# " " A2*1N? " and according to wherein " N? " the implication of representative is extracted " 88888888 " and is carried out buffer memory as complete telephone number from the part number " 88888888# " of current reception.
Step 306: soft switching server judges whether the current user who has received Enters Number complete, if then execution in step 307; Otherwise return step 302.
Here, when buffer memory in the step 305 behind some supplementary service attributes, when soft switching server returned step 302 again and comes the next part number of process user input, if the judgement user format error that Enters Number in the step 304, soft switching server also will discharge the supplementary service attribute of buffer memory.Therefore, in the step 304, the judgement user when Entering Number format error, if buffer memory some supplementary service attributes, then also to discharge the supplementary service attribute of buffer memory.
Step 307: soft switching server is sent to the supplementary service attribute database that is connected with self with each supplementary service attribute of step 305 buffer memory, each supplementary service attribute that will be received by the supplementary service attribute database is kept at respectively in the corresponding list item, finishes the setting of supplementary service attribute.
Wherein, the supplementary service attribute can be buffered in the predefined data structure, in the step 307, this data structure is sent to the supplementary service attribute database, and this database will each variable from data structure reads corresponding supplementary service attribute and preserves.In addition, if in step 304 the judgement user mistake that Enters Number, and in this data structure buffer memory some supplementary service attributes, then this data structure can be emptied, thereby discharge the supplementary service attribute of buffer memory.
According to above embodiment as seen, three embodiment that use the inventive method all can realize the setting of many national codes supplementary service attribute can also further realizing multiple supplementary service simultaneously in same supplementary service processing entities.And, make the number pattern of the input that the supplementary service attribute is set to upgrade flexibly owing to adopted professional syntax rule to mate this treatment mechanism.In above-mentioned three embodiment, in the time will upgrading the number pattern of the input, need not the professional grammer string recognizer of soft switching server is made amendment, the professional grammer string of the new number pattern of the input of representative can be set in configuration file, pass through more new configuration file then, make professional grammer tandem table obtain upgrading, this renewal comprises: operations such as deletion, modification, the professional grammer string of establishment.In addition, the professional grammer string that comprises in each professional syntax rule corresponding service grammer tandem table can have more than one, that is to say, can be at more than one Subscriber Number pattern of the input of a kind of supplementary service flexible configuration, make same supplementary service further dispose more than one number pattern of the input, further expand its user scope thereby be convenient to supplementary service according to different user demands.Here, about specifically upgrade the method for described professional grammer tandem table by new configuration file more, can adopt known technology, this paper is not described in further detail.
In sum, after application the inventive method, when the supplementary service processing entities realizes the supplementary service of many national codes, needn't be the country variant number analysis program different with regional development.Subscriber Number from each country variant and area can use same professional grammer string recognizer to handle; When whether the number format of judging user input correct, adopt this number from countries and regions corresponding service grammer tandem table mate this number.If the number pattern of the input of a plurality of countries and regions is upgraded, only need to upgrade its separately corresponding service grammer tandem table get final product; If on existing supplementary service basis, expand new use countries and regions, also needn't be that new number analysis program is developed in newly-increased countries and regions, only need increase should increase countries and regions corresponding service grammer tandem table newly.As seen, supplementary service attribute method to set up of the present invention has greatly been improved the flexibility of upgrading the number pattern of the input in the supplementary service attribute setting up procedure, thereby significantly reduces the workload of supplementary service expansion.And this scheme is simple, exploitativeness is stronger.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.All any modifications of being done within the spirit and principles in the present invention, be equal to replacement, improvement etc., all be included in protection scope of the present invention.
Claims (10)
1, a kind of method that realizes that the supplementary service attribute is provided with is characterized in that, pre-configured one or more professional syntax rule; Corresponding one or more the user of each the professional syntax rule form that Enters Number; This method also comprises:
A. the supplementary service processing entities according to trigger from user's off-hook message determine the user from countries and regions, from pre-configured professional syntax rule, determine again with the user from the corresponding professional syntax rule in countries and regions;
B. described supplementary service processing entities receives the number that is used to be provided with the supplementary service attribute of user's input, judge that the user the receive professional syntax rule of determining with steps A that whether Enters Number is complementary, if coupling, then from Entering Number, this user extracts supplementary service attribute, execution in step C according to described professional syntax rule; Otherwise finish to work as pre-treatment;
C. the described supplementary service attribute of step B is kept in the supplementary service attribute database, finishes the setting of supplementary service attribute.
2, method according to claim 1 is characterized in that, described supplementary service processing entities only realizes a kind of supplementary service, described user from the only corresponding unique a kind of professional syntax rule in countries and regions.
3, method according to claim 1 is characterized in that, described supplementary service processing entities realizes more than one supplementary service simultaneously, described user from corresponding one or more the professional syntax rule in countries and regions;
Described user from countries and regions corresponding more than one professional syntax rules the time, after the steps A, further comprise: the supplementary service processing entities receives the prefix of the representative supplementary service type of user's input, determine the type of current supplementary service according to this prefix, again from the active user from more than one professional syntax rule of countries and regions correspondence determine and current supplementary service type corresponding service syntax rule.
4, method according to claim 1 is characterized in that, described step B comprises:
B11. the supplementary service processing entities judges whether the current user who has received Enters Number complete, if, execution in step B12 then; Otherwise return step B11;
Whether with determined professional syntax rule be complementary, if coupling is then extracted supplementary service attribute, execution in step C according to this business syntax rule from described complete user Enters Number if judging B12. that the complete user received Enters Number; Otherwise finish to work as pre-treatment.
5, method according to claim 1 is characterized in that, described step B comprises:
B21. whether the supplementary service processing entities is judged that the current user who has received Enters Number and is complementary with determined professional syntax rule, if coupling, then from Entering Number, the current user who has received extracts supplementary service attribute and buffer memory, execution in step B22 according to this business syntax rule; Otherwise discharge the supplementary service attribute of institute's buffer memory, finish to work as pre-treatment;
B22. judge whether the current user who has received Enters Number complete, if, execution in step C then; Otherwise return step B21;
Among the step C, the supplementary service attribute of institute's buffer memory is kept in the supplementary service attribute database.
6, method according to claim 1 is characterized in that, described step B comprises:
B31. whether the supplementary service processing entities is judged that the current user who has received Enters Number and is complementary with determined professional syntax rule, if coupling, then execution in step B32; Otherwise finish to work as pre-treatment;
B32. judge whether the current user who has received Enters Number complete, if then from described complete user Enters Number, extract supplementary service attribute, execution in step C according to this business syntax rule; Otherwise return step B31.
According to each described method of claim 1 to 6, it is characterized in that 7, described configuration service syntax rule is: for all professional syntax rules are unified configuration service grammer string recognizer; Be professional grammer tandem table of every kind of professional syntax rule configuration, described professional grammer tandem table comprises all one or more professional grammer strings that meet self corresponding professional syntax rule;
Among the step B, the described method that is complementary with determined professional syntax rule that judges whether is: described professional grammer string recognizer Enters Number described user and is identified as symbol string, whether comprises the professional grammer string that is complementary with the symbol string of being discerned according to this business syntax rule corresponding service grammer tandem table and judges.
8, method according to claim 7, it is characterized in that, the described method of extracting the supplementary service attribute according to professional syntax rule from the user Enters Number is: according to the implication of the professional grammer string representative that is complementary with the symbol string of being discerned, extract the supplementary service attribute of this implication correspondence from the user Enters Number.
9, method according to claim 7 is characterized in that, this method further comprises: upgrade the described user form that Enters Number by upgrading described professional syntax rule; The method of described more new business syntax rule is: upgrade the professional grammer string in the described professional grammer tandem table.
According to each described method of claim 1 to 6, it is characterized in that 10, described supplementary service processing entities is: soft switching server or switch.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100826296A CN100539620C (en) | 2005-07-06 | 2005-07-06 | A kind of method that realizes that the supplementary service attribute is provided with |
| PCT/CN2006/001590 WO2007003143A1 (en) | 2005-07-06 | 2006-07-06 | A method for realizing the setting of supplementary service attribute and a supplementary service process entity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100826296A CN100539620C (en) | 2005-07-06 | 2005-07-06 | A kind of method that realizes that the supplementary service attribute is provided with |
Publications (2)
| Publication Number | Publication Date |
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| CN1882008A true CN1882008A (en) | 2006-12-20 |
| CN100539620C CN100539620C (en) | 2009-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100826296A Expired - Fee Related CN100539620C (en) | 2005-07-06 | 2005-07-06 | A kind of method that realizes that the supplementary service attribute is provided with |
Country Status (2)
| Country | Link |
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| CN (1) | CN100539620C (en) |
| WO (1) | WO2007003143A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008098492A1 (en) * | 2007-02-15 | 2008-08-21 | Huawei Technologies Co., Ltd. | Method and system of transferring history identifier information |
| CN101175256B (en) * | 2007-11-21 | 2011-06-15 | 华为终端有限公司 | Supplementary service implementing method and network appliance |
| CN113411457A (en) * | 2021-06-28 | 2021-09-17 | 展讯半导体(成都)有限公司 | Supplementary service setting method and electronic equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030074246A1 (en) * | 2001-10-11 | 2003-04-17 | Adams Keven M. | Method and architecture for automated discovery provisioning of a broadband communication network |
| CN1232095C (en) * | 2002-09-25 | 2005-12-14 | 华为技术有限公司 | Processing method for supplementary service of switch |
-
2005
- 2005-07-06 CN CNB2005100826296A patent/CN100539620C/en not_active Expired - Fee Related
-
2006
- 2006-07-06 WO PCT/CN2006/001590 patent/WO2007003143A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008098492A1 (en) * | 2007-02-15 | 2008-08-21 | Huawei Technologies Co., Ltd. | Method and system of transferring history identifier information |
| CN101247323B (en) * | 2007-02-15 | 2011-04-20 | 华为技术有限公司 | Method and system for transmitting history identification information |
| CN101175256B (en) * | 2007-11-21 | 2011-06-15 | 华为终端有限公司 | Supplementary service implementing method and network appliance |
| CN113411457A (en) * | 2021-06-28 | 2021-09-17 | 展讯半导体(成都)有限公司 | Supplementary service setting method and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100539620C (en) | 2009-09-09 |
| WO2007003143A1 (en) | 2007-01-11 |
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