CN101800974A - Method for processing task request of mobile equipment and user agent application server - Google Patents
Method for processing task request of mobile equipment and user agent application server Download PDFInfo
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- CN101800974A CN101800974A CN200910007318A CN200910007318A CN101800974A CN 101800974 A CN101800974 A CN 101800974A CN 200910007318 A CN200910007318 A CN 200910007318A CN 200910007318 A CN200910007318 A CN 200910007318A CN 101800974 A CN101800974 A CN 101800974A
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Abstract
The invention relates to a method for processing a task request of mobile equipment and a user agent application server, wherein in the method for processing the task request of the mobile equipment, the mobile equipment is used for transmitting the task request to the user agent application server by wireless connection; under the condition of disconnecting the wireless connection, the user agent application server is used for processing the task request for obtaining a task result; and the user agent application server initiates new connection to the mobile equipment for transmitting the task result to the mobile equipment.
Description
Technical field
The present invention relates to the communications field, be specifically related in wireless communication system, handle the method and the user agent application server of the task requests of mobile device.
Background technology
In current wireless communication system, exist some to influence the factor of radio communication quality.These factors cause that terminal use's's (mobile device) wireless connections are unreliable, bandwidth is low and the time delay height.These factors mainly contain:
1. bandwidth: increase although the network bandwidth is pressed index law ground, still be subjected to the restriction of technology for example or non-technology (for example) factor to many terminal uses' bandwidth.Compare with the high bandwidth " backbone " of network, the bandwidth that is used for network " edge " is still very low.Therefore, can utilize the high bandwidth of network is very attractive with the inessential traffic carrying capacity that reduces network " edge ".
2. mobile device: the mobile device that many low computing capabilitys are arranged in the network.In some complicated computing environment, be necessary to allow the user utilize the powerful calculating ability of network.In addition, compare with mobile device, network can also provide bigger memory space.
3. information load: the Internet user has been submerged in a large amount of available informations, along with this problem of development of Internet may become more serious.Search engine, inlet, collaborative filtering and electronic mail filtering are the prior aries that reduces to the user's data amount, but these technology are still very limited.For example, if the user wants to inquire about some information with for example search engine of google, he must send request and wait for the result, if obtaining to lose connection before the result, he must resend request so, causes inefficiency like this.In addition, based on specific needs, the user may must further handle the data that he obtains from network.According to the problem of above-mentioned bandwidth and mobile device, finishing this task by mobile device is not preferred scheme.In addition, because some technology or non-technical reason, the connection between maintenance portable terminal and the network is finished up to calculating and will be paid very high cost.Disconnecting connection and initiating newly to connect to beam back the result is good solution.Therefore, user agent application server being set in network is necessary.
4. customization: in the existing network, the customizable service of user is also more limited.Therefore, the desired user agent application server can have the ability that the customization service that he needs is provided to the user, and the service provider can provide the service as much as possible that can imagine on user agent application server like this.
The objective of the invention is to overcome above-mentioned defective of the prior art, seek a kind of mechanism that can make full use of " backbone " Internet resources.
Summary of the invention
The present invention proposes to handle on a kind of user agent application server in communication system the method for the task requests of mobile device, and this method comprises: described mobile device sends task requests by wireless connections to described user agent application server; Under the situation that disconnects described wireless connections, described user agent application server is handled described task requests to obtain task result; And described user agent application server is initiated new connection to described mobile device so that described task result is sent to described mobile device.
In a preferred embodiment according to the present invention, described task requests comprises the start-up time of the sign relevant with task, task and/or the echoplex mode of cycle and task result.
In a preferred embodiment according to the present invention, described task is at least one in information inquiry, binding automatically, data mining, the data encryption/decryption.
The present invention also proposes a kind of user agent application server of handling the task requests of mobile device in communication system, and this user agent application server comprises: receiving port is used for receiving the task requests that sends by wireless connections from described mobile device; Processing unit is used for handling described task requests to obtain the device of task result under the situation that disconnects described wireless connections; And loop back device, be used to initiate new connection to described mobile device so that described task result is sent to described mobile device.
User agent application server provided by the invention is carried out user's calculation task in network.Utilize this server, the mobile subscriber can initiate task (for example, information inquiry, binding automatically, data mining, data encryption/decryption, or other complicated calculation tasks), the then connection between disconnect user mobile device and the IMS network.This task is processed up to obtaining the result on server, and no matter mobile device is in start, off-mode, even withdraws from the IMS network, does not influence the user agent application server Processing tasks.This has made full use of the powerful calculating ability of network.Next, server will be initiated new the connection to give the user with loopback as a result.
Mechanism of the present invention also makes the user can customize multiple service, for example result of calculation is forwarded to another number.Another example is that he customizes alarm service in user agent application server, if timer expiry then sends notice (calling, SMS or Email, etc.) from user agent application server to other people of user or his definition.The service provider can provide more service kind except that information inquiry, data mining etc. as required on the user agent application server, thereby makes mechanism of the present invention have good scalability.
Description of drawings
Exemplary embodiment of the present invention is described below with reference to accompanying drawings.In the accompanying drawings, identical Reference numeral is represented identical technical characterictic.
Fig. 1 provides the system block diagram of the basic thought according to the present invention;
Fig. 2 illustrates the flow chart of the embodiment of the method according to this invention;
Fig. 3 illustrates according to embodiments of the invention, the message flow chart of configuration service parameter; And
Fig. 4 illustrates according to embodiments of the invention, the message flow chart of initiating task request.
Embodiment
In the IP Multimedia System shown in Fig. 1 (IMS) 100, P-CSCF (Proxy-Call Session Control Function) the 104th, caller party terminal inserts first network element of IMS, has address translation function.P-CSCF sends to sip message the I-CSCF (inquiry-CSCF) 102 of user terminal ownership place.I-CSCF is the access point of user terminal ownership place, when registering, the user inquires about HSS (home subscriber server) by I-CSCF, for the user distributes a S-CSCF (service-call session control function), give S-CSCF with the sip request message route of other IP network, and have the function of hiding local network topology.S-CSCF103 has registration function, downloads and interim storing subscriber information from HSS, and CCF is provided, and provides interface to upper layer application.
According to basic thought of the present invention, user agent application server 106 is provided in the IMS subsystem, after user's mobile device 107 submission tasks, this server is carried out the task that the user pays in system.Even disconnect or withdraw under the situation of registration from the IMS network at mobile device, the task that user agent application server 106 still can the process user request be carried out is up to the result of the task of acquisition.The user can be configured in advance, for example when or in which way (for example, phone, Email, note, video or the like) how return result/state is (for example when return result, user's off-line, when reaching the standard grade, the user retransmits, or be forwarded to another number), acting server 106 can be according in advance configuration to mobile device 107 loopback task results.
Fig. 2 illustrates the flow chart of the embodiment of the method according to this invention.In the method according to the invention, the user has subscribed the agency service that user agent application server provides to relevant service provider.
In step 201, UE sends task requests by wireless connections to user agent application server (following represent with AS).This task requests should comprise the start-up time of task identification, task and/or the echoplex mode of cycle and task result at least.Here, task identification shows that tasks requested is the service that information search, data mining or other any service providers can provide.The start-up time of task and/or period definition AS should when which type of frequency to come initiating task with.The echoplex mode of task result can be selected phone, Email, note, video etc., and the echoplex mode of task result is return result/state how during definition user off-line further.
In step 202, when AS accepts user's task requests, disconnect the wireless connections between UE and the AS.
In step 203, the request of AS Processing tasks.State that it should be noted that the request of AS Processing tasks and user's mobile device is irrelevant, the registration even user's this moment has exitted network, and AS still executes the task, up to obtaining task result.
Shown in step 204, AS according to the echoplex mode of the task result of stipulating in the task requests, can select phone, Email, note, video etc. after obtaining the result, initiate the new connection to UE, gives UE with the task result loopback.In addition, because return result/state how can further define user's off-line time the in the echoplex mode.Under UE has exitted network situation about registering, AS will for example can also can send to the result another number that UE predesignates to UE loopback task result when the user re-registers according to the specific requirement of definition.
In the method according to the invention, AS is one and has the platform that multinomial task with traditional such as information inquiry, data mining, binding automatically, data encryption/decryption are handled, after the task of UE consigns to AS, AS can make full use of the high bandwidth of network, high computing capability, thereby has reduced the unnecessary traffic carrying capacity of network " edge ".Simultaneously, task result can effectively reduce under the conventional art situation for UE by new connection by the AS loopback, and UE is taking network " edge " resource for a long time in the process of waiting for the result.
Fig. 3 illustrates according to embodiments of the invention, the message flow chart of configuration service parameter.
This configuration flow figure can be applied to the setting to the global service parameter, also can be applied to the configuration to the particular task parameter.In this example, suppose that corresponding service is data mining.
In step 301, UE sends " service provision request " to P-CSCF, wherein should comprise following parameter: the task ID of the ID of the data mining that the service provider provides in advance, user's appointment (is specified during the configuration new task, can operate this task by this task ID later on), the task echoplex mode of startup and start-up time, cycle, task result whether automatically, parameter can also comprise query argument (for example querying condition), task operating type (for example setting up new task, the existing task of editor, deletion task) in addition.
In step 302, P-CSCF transmits " service provision request " and gives S-CSCF.
In step 303,304, S-CSCF checks filter criteria, and this is the IMS flow process of a standard.Because UE has subscribed agency service, S-CSCF will send to user agent application server AS to " service provision request ".
In step 305, AS starts the relevant treatment logic and task is set after " the service provision request " of receiving done necessary authentication.The front is mentioned, and AS is a platform with the multi-tasks processing such as information inquiry, data mining, binding automatically, data encryption/decryptions, and the concrete course of work is common practise to those skilled in the art, and this paper is not described specifically.
It should be noted that then AS carries out automatic initiating task at the appointed time if task is automatically actuated task.Be arranged on certain time such as the user and provide reminding service to the third party, then AS will execute the task by the mode (for example phone, short message etc.) of agreement at the appointed time, provide corresponding reminding service to the third party, and not need the user to send the initiating task request.
In step 306,307,308, after the task setting was finished, AS sent 200OK notice UE.
Fig. 4 illustrates according to embodiments of the invention, the message flow chart of initiating task request.
How Fig. 3 has provided the message flow chart of configuration service parameter, is under the automatically actuated situation in task, and AS carries out automatic initiating task at the appointed time.And be not provided with at specific tasks under the situation of concrete start-up time in the configuration of Fig. 3, the user need manually boot task executions at particular task.In addition, for autotask, the user also can manually boot task executions in advance.Fig. 4 has provided an embodiment who manually boots task.
In step 401, UE sends " initiating task request " to P-CSCF, comprising the task ID of user's appointment.
In step 402, P-CSCF transmits " service provision request " and gives S-CSCF.In step 403,404, S-CSCF checks filter criteria and the call operation request is sent to AS.
In step 405, AS excites corresponding operation according to task requests, and according to the difference of operation, AS might need to obtain more information from S-CSCF.This belongs to techniques well known, does not set off a discussion at this.
In step 406,407,408, after task requests was finished, AS sent 200OK notice UE.Afterwards, the connection between AS and the UE disconnects (not shown).
Step 409 ', 410 ' and 411 ' optional " task status notice " loopback scheme is shown, promptly finally before UE sends task result, can be at the fixed time or send task status to UE with the predetermined cycle according to user pre-configured, under carrying out of task had than intensive, situation more consuming time, sending " task status notice " was preferred scheme.In 412 ', 413 ' and 414 ', UE sends 200OK to AS and represents to confirm.Certainly, the user also can initiatively send Query Information to AS, with the current treatment state of acquisition task.
After obtaining task result, AS initiates new the connection, gives UE (shown in the step 409,410 and 411) with the loopback as a result of task.As described in conjunction with Figure 3, echoplex mode that can pre-defined task result in " service provision request ", AS is according to predetermined loopback configuration, for example when or in which way (for example, phone, Email, note, video or the like) how return result/state is (for example when return result, user's off-line, retransmit when the user reaches the standard grade, or be forwarded to another number).In step 412,413 and 414, UE sends 200OK to AS and represents to confirm.
It should be noted that in the process that AS executes the task if UE wants to stop task executions, then UE can send " stopping task requests " to P-CSCF.AS will carry out the task of corresponding operating to stop to carry out at present according to user's request.
Corresponding with method embodiment of the present invention, the present invention proposes a kind of user agent application server.In a preferred embodiment of the invention, user agent application server 106 comprises:
Receiving port is used for receiving the task requests that sends by wireless connections from described mobile device; Processing unit is used for handling described task requests to obtain the device of task result under the situation that disconnects described wireless connections; And loop back device is used to initiate new connection to described mobile device so that described task result is sent to described mobile device.
In an embodiment according to the present invention, " task requests " this term is represented to wish the relevant request of task that AS handles with the user, it can be the service provision request of carrying out the service parameter configuration, or asks AS to carry out the request of particular task on the basis of easy configuration.In an embodiment according to the present invention, task requests preferably includes the start-up time of the sign relevant with task, task and/or the echoplex mode of cycle and task result.After AS received task requests, described processing unit was suitable under the situation that disconnects the wireless connections between AS and the UE, the Processing tasks request.Can start according to the configuration of user in task requests task handling, promptly Xiang Guan task is startup automatically or is manually booted by the user.After the execution that AS ends task, loop back device will initiate to the new connection of described mobile device with according in advance configuration to UE loopback task result.
On the basis of existing technology, those skilled in the art realize that according to basic principle of the present invention there is not special difficulty in user agent application server, therefore, this paper no longer is further described the concrete structure of user agent application server, in order to avoid unnecessarily fuzzy the present invention.
It will be appreciated by those skilled in the art that the above description of carrying out with reference to accompanying drawing all is illustrative, rather than to the restriction of scope of the present invention.In the spirit and scope of the present invention that are defined by the claims, those skilled in the art it is contemplated that out various modifications and variant.
Claims (10)
1. handle the method for the task requests of mobile device on the user agent application server in communication system, this method comprises:
Described mobile device sends task requests by wireless connections to described user agent application server;
Under the situation that disconnects described wireless connections, described user agent application server is handled described task requests to obtain task result; And
Described user agent application server is initiated new connection to described mobile device so that described task result is sent to described mobile device.
2. the method for claim 1, wherein described task requests comprises the start-up time of the sign relevant with task, task and/or the echoplex mode of cycle and task result.
3. method as claimed in claim 1 or 2, wherein, described task is at least one in information inquiry, binding automatically, data mining, the data encryption/decryption.
4. method as claimed in claim 1 or 2 further is included in described user agent application server and handles in the process of described task requests, to the step of described portable terminal Report Tasks treatment state.
5. method as claimed in claim 1 or 2, wherein said user agent application server are handled described task requests and are started automatically according to the task start time that comprises in the described task requests by described user agent application server.
6. method as claimed in claim 1 or 2, wherein said user agent application server are handled described task requests and are manually booted by sending the initiating task request by the user of described mobile device.
7. method as claimed in claim 1 or 2, wherein said task requests are to be used for the request of configuration service parameter.
8. user agent application server of in communication system, handling the task requests of mobile device, this user agent application server comprises:
Receiving port is used for receiving the task requests that sends by wireless connections from described mobile device;
Processing unit is used for handling described task requests to obtain the device of task result under the situation that disconnects described wireless connections; And
Loop back device is used to initiate new connection to described mobile device so that described task result is sent to described mobile device.
9. user agent application server as claimed in claim 8, wherein, described task requests comprises the start-up time of the sign relevant with task, task and/or the echoplex mode of cycle and task result.
10. user agent application server as claimed in claim 8 or 9, wherein, described task is at least one in information inquiry, binding automatically, data mining, the data encryption/decryption.
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WO2012034496A1 (en) * | 2010-09-13 | 2012-03-22 | 腾讯科技(深圳)有限公司 | Method and system for asynchronous communication |
CN105373428A (en) * | 2015-12-09 | 2016-03-02 | 北京奇虎科技有限公司 | Task scheduling method and system |
CN107678840A (en) * | 2016-08-01 | 2018-02-09 | 百度在线网络技术(北京)有限公司 | System, method and apparatus for operation task |
CN114172860A (en) * | 2020-09-11 | 2022-03-11 | 华为技术有限公司 | Mail processing method and device |
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WO2007005518A2 (en) * | 2005-06-30 | 2007-01-11 | Symbol Technologies, Inc. | Method, system and apparatus for assigning and managing ip addresses for wireless clients in wireless local area networks (wlans) |
CN1859121A (en) * | 2006-03-15 | 2006-11-08 | 华为技术有限公司 | Method, device and system for realizing surrogate downloading |
CN101150861A (en) * | 2007-10-15 | 2008-03-26 | 中兴通讯股份有限公司 | Uniform user login method and device |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2012034496A1 (en) * | 2010-09-13 | 2012-03-22 | 腾讯科技(深圳)有限公司 | Method and system for asynchronous communication |
CN105373428A (en) * | 2015-12-09 | 2016-03-02 | 北京奇虎科技有限公司 | Task scheduling method and system |
CN105373428B (en) * | 2015-12-09 | 2020-02-11 | 北京奇虎科技有限公司 | Task scheduling method and system |
CN107678840A (en) * | 2016-08-01 | 2018-02-09 | 百度在线网络技术(北京)有限公司 | System, method and apparatus for operation task |
CN107678840B (en) * | 2016-08-01 | 2021-08-24 | 百度在线网络技术(北京)有限公司 | System, method and device for running tasks |
CN114172860A (en) * | 2020-09-11 | 2022-03-11 | 华为技术有限公司 | Mail processing method and device |
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Application publication date: 20100811 |