CN102355477B - Optimization method for mobile communication network data interaction - Google Patents
Optimization method for mobile communication network data interaction Download PDFInfo
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Abstract
The invention discloses an optimization method for mobile communication network data interaction, which comprises the following steps that: a data interaction server receives and analyzes a data request message adopting a ZWP from a client, converts the data request message adopting the ZWP into a data request message adopting a WAP (Wireless Application Protocol), and transmits the data request message into a WAP server; the data interaction server receives and analyzes a first data packet adopting the WAP from the WAP server, and converts the first data packet adopting the WAP into a first data packet adopting the ZWP, and transmits the data packet to a client; the client analyzes the first data packet adopting the ZWP to obtain the first data. By adopting the optimization method for the mobile communication network data interaction, the network data flow of the mobile Internet can be saved.
Description
Technical field
The present invention relates to mobile communication technology, particularly relate to the mutual optimization method of a kind of mobile communication network.
Background technology
Along with the continuous progress of mobile communication technology, mobile Internet has obtained fast development.Mobile terminal accesses mobile Internet by network equipment, can carry out the operation identical with computer internet, for example: access browse web sites the page, to carry out the page mutual etc.
In current mobile Internet, the process that mobile terminal and network equipment carry out data interaction adopts wireless application protocol (wap) to realize.Along with the development of development of Mobile Internet technology, the function application of the application platform of installing on the webpage of mobile Internet and mobile terminal all becomes increasingly complex, adopt existing WAP to carry out data interaction, not only data traffic is large, and existing wap protocol cannot adapt to the demand of the application platform of mobile terminal completely.
Summary of the invention
The invention provides the mutual optimization method of a kind of mobile communication network, the data traffic that adopts the method can save mobile Internet.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention discloses the mutual optimization method of a kind of mobile communication network, comprising:
Data interaction server adopts the data request information of the WAP (wireless application protocol) ZWP simplifying and resolves from client, and the data request information of described employing ZWP is converted to and adopts the data request information of WAP (wireless application protocol) WAP and send to WAP server; Wherein, ZWP is a kind of agreement being used to provide to client analyzing WAP data and packing service, according to the business characteristic of client, WAP content is compressed; ZWP extracts necessary information from WAP content, abandons all the other non-essential redundant informations, uses the element of ZWP to define above-mentioned necessary information;
Described data interaction server receives and adopts the first packet of WAP and resolve from described WAP server, and the first packet of described employing WAP is converted to and adopts the first packet of ZWP and send to described client;
The first packet that described client is resolved described employing ZWP, obtains the first data.
Described method also comprises: described client is submitted the second data to the WAP page; The described WAP page returns results related data packets to described client; Described client sends the described result related data packets that adopts WAP Markup Language WML to described data interaction server; Described in described data interaction server parses, adopt the described result related data packets of WML, the described result related data packets of described employing WML is converted to and adopts the described result related data packets of ZWP and send to described client; Described client is resolved the described result related data packets of described employing ZWP, obtains result data;
Wherein, described the first packet by described employing WAP is converted to the first packet that adopts ZWP, or the described described result related data packets by described employing WML is converted to the described result related data packets that adopts ZWP, comprising:
Described in described data interaction server parses, adopt the described result related data packets of described the first packet or the described employing WML of WAP, obtain one or more in following HTML html element element and/or WML element: cell element, nested element, style element, interface element and the pictorial element of form and chart element, form;
Described data interaction server is given up described form and chart element in described html element element and/or WML element, obtains ZWP element;
The cell element of described form is mapped in described ZWP planar alignment by row major order; By described nested element in order segmentation be mapped at least two ZWP elements of described ZWP planar alignment; Described style element is mapped at least one ZWP style element of described ZWP planar alignment, and before being mapped to ZWP interface element corresponding to described ZWP style element; Convert described pictorial element to form that client is supported, be carried at after described ZWP planar alignment as data element, form described employing the first packet of ZWP or the described result related data packets of described employing ZWP by the described pictorial element after described ZWP planar alignment and conversion.
Before described data interaction server adopts the data request information of ZWP from client, the method also comprises:
Described client sends HTTP field of HTML (Hypertext Markup Language) to described data interaction server;
A described HTTP field comprises at least one in following field: authentication field, client release field, ZWP protocol version field, client platform identification field, client display window width field, client display window height field, support picture format field.
Described data interaction server adopts the data request information of ZWP to comprise from client: described data interaction server comprises the described data request information of maximum data field and segmented index field from client;
Described the first packet by described employing WAP is converted to and adopts the first packet of ZWP and send to described client to comprise: described data interaction server carries out segmentation according to described segmented index field to the first packet of described employing ZWP, sends the segment data of the first packet of described employing ZWP corresponding to described segmented index field to described client.
Described data interaction server adopts the data request information of ZWP to comprise from client: described data interaction server comprises the described data request information of maximum data field from client;
Described the first packet by described employing WAP is converted to and adopts the first packet of ZWP and send to described client to comprise: in the time that the data volume of the first packet of described employing ZWP is greater than the data volume of described maximum data field instruction, described data interaction server sends the segment data of the first packet of described employing ZWP to described client, and indicates segmented index and the segmented general number of the segment data of current transmission to described client by HTTP field.
After described the first packet by described employing WAP is converted to and adopts the first packet of ZWP and send to described client, the method also comprises:
Described client sends according to the segmented index of the segment data of described current transmission and segmented general number the data request information for other segment data that adopts ZWP to described data interaction server.
Described method is applied to instant messaging IM process;
Described data request information comprises: page data request message and/or image data request message;
Described the first data comprise: page data and/or image data;
Described the second data comprise: form data.
Described method also comprises:
Described data interaction server sends buffer control field by HTTP field to described client;
When described buffer control field is not while indicating without the buffer memory page, described client-cache is page data described in one deck at least.
From foregoing invention content, the mutual optimization method of mobile communication network of the present invention is used for the ZWS of protocol conversion by increase, between client and ZWS, adopt ZWP to communicate, between ZWS and WAP server, communicate with wap protocol, because ZWP simplifies WAP, thereby can save the network traffic data of mobile Internet.
Brief description of the drawings
Fig. 1 is the schematic network structure of the embodiment of the present invention one to the embodiment of the present invention three;
Fig. 2 is the flow chart of the mutual optimization method of the mobile communication network of the embodiment of the present invention one;
Fig. 3 is the signaling process figure of the mutual optimization method of the mobile communication network of the embodiment of the present invention two;
Fig. 4 is the signaling process figure of the mutual optimization method of the mobile communication network of the embodiment of the present invention three.
Embodiment
In order to make the object, technical solutions and advantages of the present invention clearer, describe the present invention below in conjunction with the drawings and specific embodiments.
Basic thought of the present invention is: between client and WAP server, data interaction server is set, this data interaction server transforms mutually for the WAP (wireless application protocol) to WAP and simplification (Zip Wap Protocol is called for short ZWP).Between client and this data interaction server, adopt ZWP to communicate, between this data interaction server and WAP server, adopt WAP to communicate.Wherein, ZWP is a kind of agreement being used to provide to client analyzing WAP data and packing service, according to the business characteristic of client, the content of WAP is compressed.Particularly, ZWP, by extract necessary information from WAP content, abandons all the other non-essential redundant informations, and above-mentioned necessary information is redefined to form to original element with the element definition of ZWP.The particular content that above-mentioned necessary information is included and the concrete grammar adopting while redefining can arrange flexibly according to the concrete business of client.ZWP, by anticipating of replacing client-requested wap data and wap data is changed, reaches thin client flow and promotes the effect that user experiences.
By the embodiment of the present invention one to the embodiment of the present invention three, the mutual optimization method of mobile communication network of the present invention is elaborated below.
Fig. 1 is the schematic network structure of the embodiment of the present invention one to the embodiment of the present invention three.The mutual optimization method of mobile communication network in the following embodiment of the present invention one to explanation in the embodiment of the present invention three, all can adopt the network configuration shown in Fig. 1 to realize.As shown in Figure 1, in this network configuration, at least comprise: client, data interaction server and WAP server.Wherein, between client and data interaction server, there is data interaction, between data interaction server and WAP server, have data interaction.This data interaction server for mutually changing between WAP and ZWP.
Fig. 2 is the flow chart of the mutual optimization method of the mobile communication network of the embodiment of the present invention one.As shown in Figure 2, the method comprises following process.
Step 201: data interaction server adopts the data request information of ZWP and resolves from client, and the data request information that adopts ZWP is converted to and adopts the data request information of WAP and send to WAP server.
Step 202: data interaction server receives and adopts the first packet of WAP and resolve from WAP server, and the first packet that adopts WAP is converted to and adopts the first packet of ZWP and send to client.
Step 203: client is resolved the first packet that adopts ZWP, obtains the first data.
The process that above-mentioned steps 201 is obtained data to client from WAP server to the process of step 203 is illustrated.Obtained in customer end adopted technique scheme on the basis of the WAP page, the mutual optimization method of the mobile communication network of the embodiment of the present invention one can also comprise the process of client to WAP page submission data.Specifically comprise the following steps: first, client is submitted the second data to the WAP page, then, the WAP page returns results related data to client, then, client sends the above results related data packets that adopts wireless markup language (wml) to data interaction server, then, data interaction server parses adopts the above results related data packets of WML, the above results related data packets that adopts WML is converted to and adopts the above results related data packets of ZWP and send to described client, finally, client is resolved the above results related data packets that adopts ZWP, obtain result related data.
Fig. 3 is the signaling process figure of the mutual optimization method of the mobile communication network of the embodiment of the present invention two.In the embodiment of the present invention two, client to be to be arranged on client on the mobile terminals such as mobile phone as example, and is applied to mobile phone instant messaging (IM) function as example taking the mutual optimization method of this mobile communication network.Particularly, the embodiment of the present invention two is taking the process that uses the user of this mobile phone and conducted interviews, browsed the WAP page by the client on mobile phone as example.
In the embodiment of the present invention two, be above-mentionedly specifically as follows ZWP server (Zip Wap Server, be called for short ZWS) for realizing the data interaction server of ZWP.In the embodiment of the present invention two, ZWP communication adopts multi-server Distributed structure, and ZWS separates realization with IM server, and ZWS is by navigation server configuration address.In the time of access browsing pages, client is accessed WAP server to obtain page data by ZWS, is carried out parsing and the conversion of WML by ZWS, and the data that are employing ZWP by WAP conversion of page return to client and show.
As shown in Figure 3, the method comprises following process.
Step 301: client sends the page data request message that adopts ZWP to ZWS.
In this step, client sends the page data request message that adopts ZWP to ZWS, for the data to the ZWS acquisition request page.ZWS adopts the page data request message of ZWP from client.Particularly, client is used delivery (POST) method of http protocol that page data request is submitted on ZWS with the form of ZWP request bag.
In this step, ZWS is stateless service, does not preserve the session with client.Therefore, client, in the time sending page data request message to ZWS, need to be crossed some information exchanges HTTP field and pass to server, so that ZWS processes this request message.Particularly, client sends HTTP field to ZWS.This HTTP field can comprise one or more in following field: authentication field, client release field, ZWP protocol version field, client platform identification field, client display window width field, client display window height field, support picture format field, and HTTP the field that client sends to ZWS is not limited to above several.
Below by some preferred embodiment, HTTP field is elaborated.Wherein, table 1 is HTTP field list.For security consideration, adopt the client of ZWP need to bring authentication field in a field of HTTP request, ZWS carries out authorization of service certification according to this authentication field to this client.Client is reported the version number of self to ZWS by client release field.Client need to be reported client and use to ZWS the version number of ZWP agreement, and therefore, HTTP head comprises ZWP protocol version field.In order to identify the type of client, need to comprise client platform identification field at HTTP head.ZWS, in the time of conversion page pictures, need to carry out suitable convergent-divergent according to client screen size, and therefore client need to be reported to ZWS the size of display window, need to comprise client display window width field and client display window height field at HTTP head.ZWS, in the time of conversion page pictures, need to know the picture/mb-type that client is supported, therefore comprises and supports picture format field at HTTP head.
Step 302:ZWS resolves the page data request message that adopts ZWP, the page data request message that adopts ZWP is converted to the page data request message that adopts WAP.
In this step, ZWS is according to ZWP agreement, resolve the page data request message that adopts ZWP, obtain the each parameter in page data request message, then, each parameter of obtaining is recombinated, form a common WAP request message, as the page data request message that adopts WAP, in this message, specifically comprise: requesting method (HTTP_METHOD), request header (HTTP_HEADER), request target address (ADDRESS) etc., wherein request header comprises: content decoding (Content-Encoding), content language (Content-Language), content-length (Content-Length), content type (Content-Type) etc.
Show 1.HTTP field list
Step 303:ZWS sends the page data request message that adopts WAP to WAP server.
In this step, ZWS sends the page data request message that adopts WAP to WAP server, and WAP server receives the page data request message that adopts WAP from ZWS.
Step 304:WAP server returns to the page data bag that adopts WAP to ZWS.
In this step, WAP server returns to the page data bag that adopts WAP to ZWS, and ZWS receives the page data bag that adopts WAP from WAP server.
Step 305:ZWS resolves the page data bag that adopts WAP, the page data bag that adopts WAP is converted to the page data bag that adopts ZWP.
In this step, ZWS resolves the page data bag that adopts WAP, and the concrete grammar that the page data bag that adopts WAP is converted to the page data bag that adopts ZWP comprises following process.
First, ZWS resolves the page data bag that adopts WAP, obtains HTML(Hypertext Markup Language) element and/or WML element.Particularly, ZWS resolves the page data bag that adopts WAP, obtain the one or more combination in following html element element and/or WML element: the cell element of form and chart element, form, nested element, style element, interface element, pictorial element, and ZWS resolves the html element element and/or the WML element that obtain and is not limited to above several.
Then, ZWS simplifies html element element and/or WML element, obtains ZWP element.Particularly, ZWS gives up form and chart element in the above-mentioned various html element elements that obtain and/or WML element.
Finally, ZWS to ZWP planar alignment, generates the page data bag that adopts ZWP by ZWP element map.Particularly, in the time of mapping, can adopt with the following method: ZWS is mapped to the cell element of form in ZWP planar alignment by row major order; ZWS by nested element in order segmentation be mapped at least two ZWP elements of ZWP planar alignment; ZWS is mapped to style element at least one ZWP style element of ZWP planar alignment, and before being mapped to ZWP interface element corresponding to ZWP style element; ZWS converts pictorial element to form that client is supported, is carried at after ZWP planar alignment as data element.Form page data bag by the pictorial element after ZWP planar alignment and conversion.
Step 306:ZWS sends the page data bag that adopts ZWP to client.
In this step, particularly, the page data bag of employing ZWP can be carried in HTTP message body and return to client.
Step 307: client is resolved the page data bag that adopts ZWP, obtains page data display page.
In this step, particularly, client is resolved the page data bag that adopts ZWP, generates internal data structure, the browser interface that drafting can be mutual, and user's operation is responded.
Client, in general operation situation, is answered 2 layers of buffer memorys or the more multi-layered page.The concrete buffer memory number of plies can be determined according to the ability of different mobile terminal.In step 306, or any time before step 307, whether ZWS can issue instruction to client by the buffer control in HTTP head (Cache-Control) field, to needing the buffer memory page to indicate.Particularly, if the buffer control field that ZWS sends to client is indicated without buffer memory (No-Cache) page, client is not carried out buffer memory to current page; If the buffer control field that ZWS sends to client is not indicated without the buffer memory page, the processing of customer end adopted general operation situation, 2 layers of buffer memorys or the more multi-layered page.
After step 307, complete the acquisition process of client to page data, in the time needing to Show Picture in the above-mentioned page, due to above to not comprising the data that picture is relevant in the page data obtaining in the acquisition process of page data, therefore, client need to be initiated a request of data for image data again, and the data acquisition by another for picture is obtained the data that picture is relevant.Particularly, after execution step 307, if need in the page to Show Picture, continue to carry out following step 308 to step 314.
Step 308: client sends the image data request message that adopts ZWP to ZWS.
In this step, client sends the image data request message that adopts ZWP to ZWS, for the data to ZWS acquisition request picture.ZWS adopts the image data request message of ZWP from client.
Step 309:ZWS resolves the image data request message that adopts ZWP, the image data request message that adopts ZWP is converted to the image data request message that adopts WAP.
Step 310:ZWS sends the image data request message that adopts WAP to WAP server.
In this step, ZWS sends the image data request message that adopts WAP to WAP server, and WAP server receives the image data request message that adopts WAP from ZWS.
Step 311:WAP server returns to the image data bag that adopts WAP to ZWS.
In this step, WAP server returns to the image data bag that adopts WAP to ZWS, and ZWS receives the image data bag that adopts WAP from WAP server.
Step 312:ZWS resolves the image data bag that adopts WAP, the image data bag that adopts WAP is converted to the image data bag that adopts ZWP.
In this step, it is identical with the method that the page data bag by adopting WAP of recording in step 305 is converted to the page data bag that adopts ZWP that the image data bag that adopts WAP is converted to the concrete grammar of the image data bag that adopts ZWP by ZWS, in transfer process, only need be according to the processing of in step 305, page data bag being carried out, image data bag is carried out to identical processing, and detailed process does not repeat them here.
Step 313:ZWS sends the image data bag that adopts ZWP to client.
Step 314: client is resolved the image data bag that adopts ZWP, obtains image data and Shows Picture.
In this step, particularly, client is resolved picture packet, obtains image data, and shows this picture in page relevant position.
On the basis of the method flow of recording in above-mentioned steps 301 to step 314, to greatest extent accessible if content of pages length exceeds client, client and ZWS can realize by fragmentation scheme segment transmissions and the demonstration of content so.Fragmentation scheme specifically can comprise following two kinds of embodiments, and these two kinds of modes can be used separately, also can be used in conjunction with.
Mode one, initiates segmentation by client.In step 301, client adds segmentation relevant field in the page data request message (this page data request message can be expressed as ZWP_RequestRes message) of the employing ZWP sending to ZWS, for example: maximum data field (this maximum data field can be expressed as max_page_size field) and segmented index field (this segmented index field can be expressed as req_segment_index field).Wherein, maximum data field is used to indicate client and processes limit for the maximum of data; Segmented index field is used to indicate the information of each segment data, the information such as for example, contact between the data content summary of each segment data, original position, each segment data.ZWS comprises the data request information of maximum data field and segmented index field from client.In step 306, ZWS according to segmented index field to adopting the page data bag of ZWP to carry out segmentation, to the segment data of the page data bag of employing ZWP corresponding to client delivery section index field.
Mode two, initiates segmentation by ZWS.In step 301, client adds segmentation relevant field in the page data request message of the employing ZWP sending to ZWS, for example: maximum data field.In step 306, in the time adopting the data volume of page data bag of ZWP to be greater than the data volume of maximum data field instruction, ZWS sends the segment data of the page data bag that adopts ZWP to client, and indicates segmented index and the segmented general number of the segment data of current transmission to client by HTTP field.Further, on the basis of technique scheme, if ZWS has indicated segmented index and the segmented general number of the segment data of current transmission to client by HTTP field,, after step 306, the method can also comprise: client sends according to the segmented index of the segment data of current transmission and segmented general number the data request information for other segment data that adopts ZWP to ZWS.After client is initiated this data request information, ZWS continues to send to client the segment data that this request message is corresponding.
Fig. 4 is the flow chart of the mutual optimization method of the mobile communication network of the embodiment of the present invention three.In the embodiment of the present invention three, identical with the embodiment of the present invention two is, client is still to be arranged on client on the mobile terminals such as mobile phone as example, and is still applied to mobile phone instant messaging (IM) function as example taking the mutual optimization method of this mobile communication network.Different from the embodiment of the present invention two, the embodiment of the present invention three is to be used after the user of this mobile phone successfully opens the WAP page by the client on mobile phone, and it is example that this user submits the process of data by data terminal to the WAP page.For example, user inputs the data that logon account is relevant with password in the time adopting surfing Internet with cell phone in e-mail web page or in forum's webpage.Particularly, in the embodiment of the present invention three, be that form data is as example taking above-mentioned data.
In the embodiment of the present invention three, still adopt the network configuration that comprise ZWS identical with the embodiment of the present invention two with the embodiment of the present invention one.In the embodiment of the present invention three, in the time that client needs submission form data, first submit to the WAP page, this WAP page returns results the page to client, then this client forwards the page data of results page to ZWS, ZWS returns to client after above-mentioned page data is resolved, so that client shows this results page.
As shown in Figure 4, the method comprises following process.
Step 401: client is to WAP page submission form data.
In this step, client, according to the reference format of form data, is directly submitted this form data to the WAP page.
The step 402:WAP page returns results the page to client.
In this step, the form data that the WAP page is submitted to according to client is processed, and result is generated to results page and returns to client.
Step 403: client sends the page data bag of the above results page that adopts WML to ZWS.
Step 404:ZWS resolves the page data bag of the above results page that adopts WML, the page data bag of the above results page of employing WML is converted to the page data bag of the above results page that adopts ZWP.
In this step, the method of page data bag that concrete grammar and the page data bag by adopting WAP of recording in step 305 that ZWS is converted to the page data bag of the above results page that adopts WML the page data bag of the above results page that adopts ZWP is converted to employing ZWP is identical, in transfer process, only need be according to the processing of in step 305, page data bag being carried out, page data bag to the above results page carries out identical processing, and detailed process does not repeat them here.
Step 405:ZWS sends the page data bag of the above results page that adopts ZWP to client.
Step 406: the page data bag that client is resolved the above results page that adopts ZWP, obtains page data and shows results page.
From the above-mentioned embodiment of the present invention, the mutual optimization method of above-mentioned mobile communication network is used for the ZWS of protocol conversion by increase, between client and ZWS, adopt ZWP to communicate, between ZWS and WAP server, communicate with wap protocol.Because ZWP simplifies WAP, thereby can save network traffics.And, because the ZWP after simplifying has reduced network operation number of times, therefore the user who adopts the mutual optimization method of above-mentioned mobile communication network can optimize client information class function experiences, provide abundanter business service to user, under the prerequisite that does not increase client pressure, strengthened flexibility and the autgmentability of client.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of making, be equal to replacement, improvement etc., within all should being included in the scope of protection of the invention.
Claims (7)
1. the mutual optimization method of mobile communication network, is characterized in that, comprising:
Data interaction server adopts the data request information of the WAP (wireless application protocol) ZWP simplifying and resolves from client, and the data request information of described employing ZWP is converted to and adopts the data request information of WAP (wireless application protocol) WAP and send to WAP server; Wherein, ZWP is a kind of agreement being used to provide to client analyzing WAP data and packing service, according to the business characteristic of client, WAP content is compressed; ZWP extracts necessary information from WAP content, abandons all the other non-essential redundant informations, uses the element of ZWP to define above-mentioned necessary information;
Described data interaction server receives and adopts the first packet of WAP and resolve from described WAP server, and the first packet of described employing WAP is converted to and adopts the first packet of ZWP and send to described client;
The first packet that described client is resolved described employing ZWP, obtains the first data;
Described method also comprises: described client is submitted the second data to the WAP page; The described WAP page returns results related data packets to described client; Described client sends the described result related data packets that adopts WAP Markup Language WML to described data interaction server; Described in described data interaction server parses, adopt the described result related data packets of WML, the described result related data packets of described employing WML is converted to and adopts the described result related data packets of ZWP and send to described client; Described client is resolved the described result related data packets of described employing ZWP, obtains result data;
Wherein, described the first packet by described employing WAP is converted to the first packet that adopts ZWP, or the described described result related data packets by described employing WML is converted to the described result related data packets that adopts ZWP, comprising:
Described in described data interaction server parses, adopt the described result related data packets of described the first packet or the described employing WML of WAP, obtain one or more in following HTML html element element and/or WML element: cell element, nested element, style element, interface element and the pictorial element of form and chart element, form;
Described data interaction server is given up described form and chart element in described html element element and/or WML element, obtains ZWP element;
The cell element of described form is mapped in described ZWP planar alignment by row major order; By described nested element in order segmentation be mapped at least two ZWP elements of described ZWP planar alignment; Described style element is mapped at least one ZWP style element of described ZWP planar alignment, and before being mapped to ZWP interface element corresponding to described ZWP style element; Convert described pictorial element to form that client is supported, be carried at after described ZWP planar alignment as data element, form described employing the first packet of ZWP or the described result related data packets of described employing ZWP by the described pictorial element after described ZWP planar alignment and conversion.
2. the mutual optimization method of mobile communication network according to claim 1, is characterized in that, before described data interaction server adopts the data request information of ZWP from client, the method also comprises:
Described client sends HTTP field of HTML (Hypertext Markup Language) to described data interaction server;
A described HTTP field comprises at least one in following field: authentication field, client release field, ZWP protocol version field, client platform identification field, client display window width field, client display window height field, support picture format field.
3. the mutual optimization method of mobile communication network according to claim 1, is characterized in that,
Described data interaction server adopts the data request information of ZWP to comprise from client: described data interaction server comprises the described data request information of maximum data field and segmented index field from client;
Described the first packet by described employing WAP is converted to and adopts the first packet of ZWP and send to described client to comprise: described data interaction server carries out segmentation according to described segmented index field to the first packet of described employing ZWP, sends the segment data of the first packet of described employing ZWP corresponding to described segmented index field to described client.
4. the mutual optimization method of mobile communication network according to claim 1, is characterized in that,
Described data interaction server adopts the data request information of ZWP to comprise from client: described data interaction server comprises the described data request information of maximum data field from client;
Described the first packet by described employing WAP is converted to and adopts the first packet of ZWP and send to described client to comprise: in the time that the data volume of the first packet of described employing ZWP is greater than the data volume of described maximum data field instruction, described data interaction server sends the segment data of the first packet of described employing ZWP to described client, and indicates segmented index and the segmented general number of the segment data of current transmission to described client by HTTP field.
5. the mutual optimization method of mobile communication network according to claim 4, is characterized in that, after described the first packet by described employing WAP is converted to and adopts the first packet of ZWP and send to described client, the method also comprises:
Described client sends according to the segmented index of the segment data of described current transmission and segmented general number the data request information for other segment data that adopts ZWP to described data interaction server.
6. the mutual optimization method of mobile communication network according to claim 1, is characterized in that,
Described method is applied to instant messaging IM process;
Described data request information comprises: page data request message and/or image data request message;
Described the first data comprise: page data and/or image data;
Described the second data comprise: form data.
7. the mutual optimization method of mobile communication network according to claim 6, is characterized in that, described method also comprises:
Described data interaction server sends buffer control field by HTTP field to described client;
When described buffer control field is not while indicating without the buffer memory page, described client-cache is page data described in one deck at least.
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| CN101764840A (en) * | 2009-12-29 | 2010-06-30 | 金蝶软件（中国）有限公司 | Method for providing WEB page data, WEB server and WEB application system |
| CN101771928A (en) * | 2008-12-30 | 2010-07-07 | 中国移动通信集团公司 | Method and system and proxy server for Webpage transmitting |
| CN101860533A (en) * | 2010-05-26 | 2010-10-13 | 卓望数码技术（深圳）有限公司 | Data transmission method based on C/S architecture browser and server |
| CN102104853A (en) * | 2010-12-30 | 2011-06-22 | 重庆新媒农信科技有限公司 | Sever system and service communication method thereof based on mobile terminal webpage data services |
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| CA2384436C (en) * | 1999-09-10 | 2010-06-29 | Portogo, Inc. | Systems and method for insuring correct data transmission over the internet |
| SE521002C2 (en) * | 1999-10-08 | 2003-09-23 | Sendit Ab | Method for initiating instantaneous transfer of packet data from an external network server to a mobile communication device whose packet data network address is unknown to the server |
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| CN101771928A (en) * | 2008-12-30 | 2010-07-07 | 中国移动通信集团公司 | Method and system and proxy server for Webpage transmitting |
| CN101764840A (en) * | 2009-12-29 | 2010-06-30 | 金蝶软件（中国）有限公司 | Method for providing WEB page data, WEB server and WEB application system |
| CN101860533A (en) * | 2010-05-26 | 2010-10-13 | 卓望数码技术（深圳）有限公司 | Data transmission method based on C/S architecture browser and server |
| CN102104853A (en) * | 2010-12-30 | 2011-06-22 | 重庆新媒农信科技有限公司 | Sever system and service communication method thereof based on mobile terminal webpage data services |
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