CN101848555A - Method and terminal for releasing network resources in time - Google Patents
Method and terminal for releasing network resources in time Download PDFInfo
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- CN101848555A CN101848555A CN201010207602A CN201010207602A CN101848555A CN 101848555 A CN101848555 A CN 101848555A CN 201010207602 A CN201010207602 A CN 201010207602A CN 201010207602 A CN201010207602 A CN 201010207602A CN 101848555 A CN101848555 A CN 101848555A
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Abstract
The invention relates to a method and a terminal for releasing network resources in time. The method comprises the following steps that: the condition that whether a network physical link is disconnected or not is judged by a wireless communication terminal; if the network physical link is disconnected, the wireless communication terminal initiates a link construction request to a network; and after the construction is successful, a link release request is transmitted to the network, the carrying parameter ORDQ is 2, and the network releases PDSN resources. The invention can terminate data service immediately to terminate charging by pulling up a data line or restarting a PC, which reduces the loss of a user and enhances the satisfaction degree of the user; the network terminates the data service of the user when the terminal can not use the data service, thereby reducing ineffective network resources; and the time of the network detecting whether the terminal survives or not is avoided, so that the charging of a charging network element to the data service of the user is more accurate.
Description
Technical field
The present invention relates to wireless communication technology field, more specifically, relate to a kind of method and terminal of timely releasing network resources.
Background technology
Along with development of wireless communication devices, data service has become a main business of wireless terminal.Wireless terminal both can use MODEM to carry out data service, and the user is surfed the Net by PC, can use mobile phone to carry the WAP browser again and carry out the network schemer data service, passed through surfing Internet with cell phone.The present invention mainly be wireless terminal as MODEM, carry out data service and under park mode, pull out data wire and discharge grouping busihess data node (Packet Data Serving Node, the PDSN) method of resource.
When the prior art wireless terminal was surfed the Net as MODEM, if user's PC side and network side do not have packet, in setting-up time, wireless terminal will enter resting state.After entering resting state, physical link disconnects between wireless terminal and the wireless network, but wireless terminal and PDSN network element PPP link do not disconnect, and this user of PDSN is in resting state.If at this time the user is restarted PC or is pulled out data wire, because wireless terminal and network side physical link disconnect, so have no idea to notify the PDSN network, discharge the PDSN resource,, probably need about half an hour according to present industry design, ppp link just can disconnect, and discharges the PDSN resource.In this case, the waste Internet resources, the user data service present major part of chargeing is whether to link charging according to PPP, causes user's expenses of surfing Internet to increase.
Summary of the invention
The objective of the invention is the method and the terminal that propose a kind of timely release internet resource for addressing the above problem.
For achieving the above object, the present invention proposes a kind of wireless communication terminal of timely releasing network resources, and it comprises interruption processing module and release grouping busihess data node (PDSN) resource module, wherein:
Described interruption processing module is used to judge whether interrupt network physical link of wireless communication terminal, and sends interrupt message to discharging the PDSN resource module;
After release PDSN resource module receives described interrupt message, after the network initiation is set up the physical link request, received the physical link request of the setting up success message of network side transmitted, send the release physical chain circuit message to network, carry the parameter of ORDQ=2, discharge the PDSN resource.
Further, described interruption processing module comprises hard interruption processing module and interrupt software processing module, and described hard interruption processing module detection hardware is interrupted, and the interrupt software processing module judges whether to be resting state.
Further, described hardware interrupts comprises that pulling out the data wire or the PC that are connected with PC restarts.
Further, described wireless communication terminal is a wireless modem.
The present invention also proposes a kind of method of timely releasing network resources, it comprises, judge whether wireless communication terminal disconnects the network physical link, if disconnect the network physical link, then wireless communication terminal initiates to set up link request to network, the back sends the release link request to network setting up successfully, carries parameter ORDQ=2, makes network discharge the PDSN resource.
Further, described interruption comprises hard interruption and software interrupt, and described hard interruption comprises that pulling out the data wire or the PC that are connected with PC restarts, and described software interrupt comprises that wireless communication terminal is in resting state.
Further, described release PSDN resource comprises, sets up structure LCPterminate request message behind the network physical link; Send LCP terminate request to network Request; Receive the LCP terminate request response message that network side returns, disconnect ppp link.
Further, described wireless communication terminal is a wireless modem.
The invention has the beneficial effects as follows: pulling out data wire or PC is restarted, the end data business stops chargeing immediately, reduces user's loss, improves user satisfaction; Make network when terminal can not be used data service, stop this user data service, thereby reduce invalid Internet resources; Avoided network measuring terminal time-to-live whether, it is more accurate to make that charging network element charges to user data service.
Description of drawings
Fig. 1 discharges PDSN resource module block diagram for the present invention;
Fig. 2 discharges the main schematic flow sheet of PDSN resource for the present invention;
Fig. 3 is that example discharges PDSN resource flow process to the present invention and is described in detail with MODEM for the embodiment of the invention.
Embodiment
The invention provides a kind of data service and pull out method and the terminal that data wire discharges the PDSN resource in resting state.
Core concept of the present invention is: judge whether wireless communication terminal disconnects the network physical link, if disconnect the network physical link, then wireless communication terminal initiates to set up link request to network, the back sends the release link request to network setting up successfully, carry parameter ORDQ=2, make network discharge the PDSN resource.
When the user carries out PPP information business dormant state, restart PC or pull out data wire, pulling out data wire to the software transmission after MODEM detects interrupts firmly, have no progeny in receiving firmly, initiate to set up the physical link request to network, receiving after network side transmitted sets up the physical link success message, send the release physical chain circuit message to network, carry parameter ORDQ=2, wherein discharging radio physical link parameter ORDQ=2 and represent that terminal request discharges upper layer application, is to discharge the PDSN resource for data service.Wireless side receives the release physical chain circuit message, after carrying parameter ORDQ=2, send A11RegRequest (lifetime=0) to PDSN, wherein A11RegRequest is the A11 login request message, and parameter l ifetime=0 represents that request discharges this user PPP link.After PDSN receives this message, understand this user's ppp link of release, stop chargeing.
Fig. 1 discharges PDSN resource module block diagram for the present invention, at first the hardware interrupts module detects wireless communication terminal and whether pulls out the data wire or the PC that are connected with PC and restart incident, hardware Interrupt Process module invokes software interrupt processing module, whether the software interrupt processing module is judged current is resting state, if resting state is then set up the physical link module.After if release PDSN resource module receives and sets up the physical link success message, at first judge whether it is to initiate to set up physical link message under the resting state, if then send the release physical chain circuit message to network, the parameter of carrying ORDQ=2 discharges the PDSN resource.
Fig. 2 the present invention discharges the main schematic flow sheet of PDSN resource, and it comprises the steps:
S201: terminal detects that to be connected PC current with it be down state;
S202: determine that the current data business module is a resting state;
S203: structure discharges link request message after setting up Radio Link;
S204: send the release link request to network;
S205: receive the release link request response message that network side returns, the PDSN network element disconnects ppp link.
Please refer to shown in Figure 3ly, is that the embodiment of the invention is that example discharges PDSN resource flow process to the present invention and is described in detail with MODEM, and it comprises the steps:
The S301:CDMA terminal is carried out data service as MODEM;
S302: judge whether the CDMA terminal enters resting state;
S303: pull out data wire;
The S304:CDMA hardware detection is to pulling out the data wire interrupt event;
Hardware detecting module detects pulls out data wire or PC is restarted hard interruption, sends to the software interrupt processing module;
The S305:CDMA terminal software receive judge behind the hard interrupt event current data professional for whether resting state;
If S306:CDMA terminal judgement current state is resting state then initiates to set up the physical link request message to network;
The S307:CDMA terminal receives that network sends sets up the physical link success message;
The S308:CDMA terminal judges this whether set up link be that hard the interruption initiates to set up link, if then carry out step S309;
The S309:CDMA terminal sends the release physical chain circuit message to network, carries parameter ORDQ=2;
S310: after wireless network receives this message, send A11RegRequest (lifetime=0) message to PDSN;
The S311:PDSN network element stops to charge to charging network element transmission message after receiving this message, discharges this user PDSN resource.
Technical solution of the present invention is carried out under the data service resting state at wireless communication terminal, PC is restarted or is pulled out data wire, wireless communication terminal detects hard interruption can be by rebuliding link, send release physical chain circuit message ORDQ=2 parameter to network, finally make PDSN discharge to these user resources.The present invention is pulling out data wire or PC is restarted, and the end data business stops chargeing immediately, reduces user's loss, improves user satisfaction; Make network when terminal can not be used data service, stop this user data service, thereby reduce invalid Internet resources; Avoided network measuring terminal time-to-live whether, it is more accurate to make that charging network element charges to user data service.
Certainly; the present invention also can have numerous embodiments; in the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making various corresponding changes or variation according to the present invention; in every case any modification of being done within the spirit and principles in the present invention, be equal to replacements, improvement, all should be included within protection scope of the present invention.
Claims (8)
1. the wireless communication terminal of a timely releasing network resources, it comprises interruption processing module and discharges grouping busihess data node (PDSN) resource module, wherein:
Described interruption processing module is used to judge whether interrupt network physical link of wireless communication terminal, and sends interrupt message to discharging the PDSN resource module;
After release PDSN resource module receives described interrupt message, after the network initiation is set up the physical link request, received the physical link request of the setting up success message of network side transmitted, send the release physical chain circuit message to network, carry the parameter of ORDQ=2, discharge the PDSN resource.
2. wireless communication terminal as claimed in claim 1, it is characterized in that: described interruption processing module comprises hard interruption processing module and interrupt software processing module, described hard interruption processing module detection hardware is interrupted, and the interrupt software processing module judges whether to be resting state.
3. wireless communication terminal as claimed in claim 2 is characterized in that: described hardware interrupts comprises that pulling out the data wire or the PC that are connected with PC restarts.
4. wireless communication terminal as claimed in claim 1 is characterized in that: described wireless communication terminal is a wireless modem.
5. the method for a timely releasing network resources, it comprises, judge whether wireless communication terminal disconnects the network physical link, if disconnect the network physical link, then wireless communication terminal initiates to set up link request to network, the back sends the release link request to network setting up successfully, carries parameter ORDQ=2, makes network discharge the PDSN resource.
6. method as claimed in claim 5 is characterized in that: described interruption comprises hard interruption and software interrupt, and described hard interruption comprises that pulling out the data wire or the PC that are connected with PC restarts, and described software interrupt comprises that wireless communication terminal is in resting state.
7. method as claimed in claim 5 is characterized in that: described release PSDN resource comprises, sets up structure LCP terminate request message behind the network physical link; Send LCP terminate request to network Request; Receive the LCP terminate request response message that network side returns, disconnect ppp link.
8. method as claimed in claim 5 is characterized in that: described wireless communication terminal is a wireless modem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201010207602A CN101848555A (en) | 2010-06-22 | 2010-06-22 | Method and terminal for releasing network resources in time |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010207602A CN101848555A (en) | 2010-06-22 | 2010-06-22 | Method and terminal for releasing network resources in time |
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| CN101848555A true CN101848555A (en) | 2010-09-29 |
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| CN201010207602A Pending CN101848555A (en) | 2010-06-22 | 2010-06-22 | Method and terminal for releasing network resources in time |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200235A (en) * | 2021-12-06 | 2022-03-18 | 深圳融昕医疗科技有限公司 | Calibration system and calibration method for breathing machine |
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| CN1423910A (en) * | 2000-01-10 | 2003-06-11 | 高通股份有限公司 | Method and wireless system for terminating a dormant mode in a packet data session |
| US20050237977A1 (en) * | 2004-04-21 | 2005-10-27 | Sayeedi Shahab M | Access network and method for improved inter-PDSN dormant mode handoff |
| CN101222774A (en) * | 2008-01-22 | 2008-07-16 | 深圳华为通信技术有限公司 | Service connection releasing method, system and mobile station, base station subsystem |
| CN100512317C (en) * | 2006-03-06 | 2009-07-08 | 中兴通讯股份有限公司 | Method for dynamically establishing the point-to-point protocol channel in the different-mode link layer access |
| CN100584119C (en) * | 2002-07-01 | 2010-01-20 | 3柯姆公司 | System and method for roaming between wireless networks |
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2010
- 2010-06-22 CN CN201010207602A patent/CN101848555A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1423910A (en) * | 2000-01-10 | 2003-06-11 | 高通股份有限公司 | Method and wireless system for terminating a dormant mode in a packet data session |
| CN100584119C (en) * | 2002-07-01 | 2010-01-20 | 3柯姆公司 | System and method for roaming between wireless networks |
| US20050237977A1 (en) * | 2004-04-21 | 2005-10-27 | Sayeedi Shahab M | Access network and method for improved inter-PDSN dormant mode handoff |
| CN100512317C (en) * | 2006-03-06 | 2009-07-08 | 中兴通讯股份有限公司 | Method for dynamically establishing the point-to-point protocol channel in the different-mode link layer access |
| CN101222774A (en) * | 2008-01-22 | 2008-07-16 | 深圳华为通信技术有限公司 | Service connection releasing method, system and mobile station, base station subsystem |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114200235A (en) * | 2021-12-06 | 2022-03-18 | 深圳融昕医疗科技有限公司 | Calibration system and calibration method for breathing machine |
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Application publication date: 20100929 |