CN102572808A - Third generation (3G) wireless network-based address treatment method of PUSH system and system applying same - Google Patents
Third generation (3G) wireless network-based address treatment method of PUSH system and system applying same Download PDFInfo
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Abstract
The invention provides a third generation (3G) wireless network-based address treatment method of a PUSH system, which comprises the following steps that: vehicle-mounted equipment is connected into a 3G wireless network, wherein the vehicle-mounted equipment is provided with the identity (ID) (PDSN) of the vehicle-mounted equipment, and the 3G wireless network distributes an internet protocol (IP) address to the vehicle-mounted equipment; the vehicle-mounted equipment logs on to a network system to obtain the ID (UID) of a user; and the vehicle-mounted equipment communicates with a content server bi-directionally through the 3G network based on a PUSH protocol, wherein signals or data which are/is transmitted based on the PUSH protocol between the vehicle-mounted equipment and the content server include(s) the user ID and the ID of the vehicle-mounted equipment. According to the invention, the IP address and the UID can be updated dynamically, so that the error rate in pushing by the PUSH system is reduced effectively.
Description
Technical field
The present invention relates to a kind of vehicle-mounted Internet technology, relate in particular to a kind of address processing method of the PUSH system based on the 3G wireless network and use its system.
Background technology
So-called PUSH (propellings movement) technology is a kind of based on client server mechanism, initiatively information is mail to the technology of client by server, the normally user's reservation in advance of the information of its transmission.With traditional drawing (PULL) compared with techniques, major different is that the former initiatively sends information to client computer by server, and the latter then is by client computer active request information.The advantage of PUSH technology is the initiative and the promptness of information, and weak tendency then is that the accuracy of information is relatively poor.
The PUSH technology fails to obtain big success in the internet, reason is many-sided.So permanent plant such as computer goes to search the information user usually with its window as a browsing information for the user provides enough resource and abilities in fixed network, rather than passive information receiver.The user of fixed network far is far more than the requirement to its promptness for the requirement of information accuracy.
And in mobile network; Owing to exist the network bandwidth, mobile device capability and high many restrictions such as expenses standard; The user can't be as searching information easily in fixed network, information active that therefore will be important is pushed on user's the mobile device in time can make things convenient for the user undoubtedly greatly.The advantage of mobile communication is that mobile device can receive information whenever and wherever possible, so the PUSH technology can exhibit one's skill to the full in mobile network, based on the PUSH of wireless network PUSH technology and the mobile communication product of maximizing favourable factors and minimizing unfavourable ones and combining just.
Based on the PUSH of wireless network be the PUSH technology in the mobile network, used it not only had the characteristics of general PUSH technology but also had mobile network's characteristics.PUSH technology on its system framework, use agreement and method of service and the fixed network has a great difference.For example, the PUSH technology is applied to moving communicating field can produces many value-added telecom services, this comprises sends and receive e-mail in moving, and obtains share price information, weather forecast, news and location dependant services etc. at any time.The common feature of all these services is that the user requires than higher the promptness of information, and the user hopes and can obtain this kind service whenever and wherever possible through mobile devices such as mobile phone, PDA.But the present PUSH technology based on wireless network still exists some problem demanding prompt solutions.
For example, vehicle-mounted the Internet is a kind of in the mobile Internet, and its uses the TCP/IP technology of existing the Internet as the core protocol stack in its network frame.Because its special purposes causes distribution and traditional the Internet of the IP address of mobile unit that bigger difference is arranged.On 3G (WCDMA) basis, its IP distribution does not think that traditional the Internet is such stable as framework.Such as, when trans-regional, when the 3G signal did not have, the situation that IP changes all can appear in situation when the distribution time exceeds or the like.Like this, cause the vehicle-mounted middle PUSH of use technology, the high situation of error rate occurs.
Summary of the invention
Be to reduce error rate, inventor of the present invention combine for many years practice test in this area proposed a kind of novelty based on the address processing method of the PUSH system of 3G wireless network and use its system.
Particularly, according to an aspect of the present invention, proposed a kind of address processing method of the PUSH system based on the 3G wireless network, having comprised:
Mobile unit inserts the 3G wireless network, and wherein said mobile unit possesses a mobile unit ID (PDSN);
Said 3G wireless network is to said mobile unit distributing IP address;
Said mobile unit is logined a network system to obtain ID (UID); And
Based on the PUSH agreement, said mobile unit carries out two-way communication via a said 3G network and a content server,
Wherein, signal or the data based on the PUSH protocol transmission between said mobile unit and the said content server all comprise said ID and said mobile unit ID.
According to a preferred embodiment of the present invention; In above-mentioned address processing method; After obtaining ID; Said mobile unit sends to a service platform with said IP address, said ID and said mobile unit ID (PDSN), and said service platform is set up a vehicle address table VAT based on said IP address, said ID and said mobile unit ID.
According to a preferred embodiment of the present invention, above-mentioned address processing method may further include: said mobile unit is at first carried out the verification of ID and mobile unit ID when receiving based on the signal of PUSH protocol transmission or data.
According to a preferred embodiment of the present invention, in above-mentioned address processing method, said verification comprises whether the ID that comprises in received signal of inspection or the data and mobile unit ID mate with the ID and the mobile unit ID of said mobile unit self.
According to a preferred embodiment of the present invention, in above-mentioned address processing method, if coupling then accomplishes receiving said signal or data.
According to a preferred embodiment of the present invention, in above-mentioned address processing method, if do not match, then said mobile unit provides current IP address, ID and mobile unit ID (PDSN) again to said service platform, to upgrade said vehicle address table VAT.
In addition, according to a further aspect in the invention, proposed a kind of PUSH system, having comprised: the 3G wireless network based on the 3G wireless network; Content server pushes to mobile unit via said 3G wireless network; And said mobile unit; When starting, insert said 3G wireless network and said 3G wireless network distributes an IP address to said mobile unit; This mobile unit possesses a mobile unit ID (PDSN); Network system, said mobile unit are logined this network system to obtain ID (UID) when starting; Wherein, Said content server can be found said mobile unit; And then push the content that said content server is issued to said mobile unit; Wherein, the communication between said mobile unit and the said content server is based on the PUSH protocol transmission, and all comprises said ID and said mobile unit ID based on the signal or the data of PUSH protocol transmission.
According to a preferred embodiment of the present invention; Above-mentioned PUSH system may further include a service platform; Wherein, Said mobile unit sends to said service platform with said IP address, ID (UID) and mobile unit ID (PDSN) after obtaining said IP address and said ID, said service platform is set up a vehicle-mounted address table VAT based on said IP address, ID and mobile unit ID.
According to a preferred embodiment of the present invention; In above-mentioned PUSH system; Said mobile unit is when receiving based on the signal of PUSH protocol transmission or data; At first carry out the verification of ID and mobile unit ID, this verification comprises whether the ID that comprises in received signal of inspection or the data and mobile unit ID mate with the ID and the mobile unit ID of said mobile unit self.
According to a preferred embodiment of the present invention, in above-mentioned PUSH system, if do not match, then said mobile unit provides current IP address, ID and mobile unit ID (PDSN) again to said service platform, to upgrade said vehicle address table VAT.
Should be appreciated that the above generality of the present invention is described and following detailed description all is exemplary and illustrative, and be intended to further explanation is provided for as claimed in claim the present invention.
Description of drawings
Comprise that accompanying drawing is for providing the present invention further to be understood, they are included and are constituted the application's a part, and accompanying drawing shows embodiments of the invention, and play the effect of explaining the principle of the invention with this specification.In the accompanying drawing:
Fig. 1 has schematically shown the structure chart according to the basic framework of the PUSH system based on the 3G wireless network of the present invention.
Fig. 2 schematically shows the flow chart of each item step of the basic push operation of above-mentioned PUSH system.
Fig. 3 schematically shows the flow chart according to each item key step of the address processing method of PUSH of the present invention system.
Embodiment
Now with embodiments of the present invention will be described by referring to the drawings in detail.Now will be in detail with reference to the preferred embodiments of the present invention, its example is shown in the drawings.In the case of any possible, in institute's drawings attached, will use identical mark to represent same or analogous part.In addition; Although employed term is from public term, to select among the present invention; But some mentioned terms possibly be that the applicant selects by his or her judgement in the specification of the present invention, and its detailed meanings is explained in the relevant portion of the description of this paper.In addition, require not only through employed actual terms, but also will understand the present invention through the meaning that each term contained.
Fig. 1 has schematically shown the structure chart according to the basic framework of the PUSH system based on the 3G wireless network of the present invention.As shown in Figure 1, the PUSH system 100 based on the 3G wireless network of the present invention mainly comprises 3G wireless network 101, content server 102, mobile unit 103, service platform 104 and network system 105.
Each connecting line among Fig. 1 and arrow have shown the data communications context between above-mentioned each device, but the present invention is not limited to this.For example, also can there be two-way correspondence between service platform 104 and the 3G wireless network 101.
In the embodiment shown in fig. 1, content server 102 main being responsible for push content via 3G wireless network 101 to mobile unit 103.The content that pushes can be data, file, content of multimedia or the like, and this content can be set arbitrarily according to the needs of practical application.In addition, be appreciated that mobile unit 103 is not limited to have only one shown in Fig. 1.As as known in the art, normal supplying system all is that the relation with one-to-many exists.That is, a content server 102 is corresponding to a plurality of separate mobile units 103.
Mobile unit 103 can be linked into 3G wireless network 101 when starting.After mobile unit 103 inserted 3G wireless network 101, content server 102 just can be found the mobile unit 103 of this access.Then, content server 102 just can push its various contents of issuing to this mobile unit that has inserted based on the PUSH technology.
Particularly, Fig. 2 schematically shows the flow chart of each item step of the basic push operation of above-mentioned PUSH system.As shown in Figure 2, basic propelling movement process may further comprise the steps:
Step 201, mobile unit inserts 3G network;
Step 202, content server is found the mobile unit of access;
Step 203, content server pushes content to mobile unit; And
Step 204, mobile unit receive and download the content that content server pushes.
On the other hand, get back to Fig. 1, after mobile unit 103 login 3G wireless networks 101, this 3G wireless network 101 can distribute an IP address to mobile unit 103.After obtaining this IP address; Mobile unit 103 can be logined a network system;
network system for example, this INKANET network system can provide corresponding ID (UID) to this mobile unit 103.PUSH of the present invention to as if the vehicle drive personnel, therefore be the unique coding (being ID) of its distribution, PUSH can only correspond to IP (or mobile unit) from technical standpoint.Therefore, the present invention can report user's id information, makes up VAT with helping service platform 104.
Then, after mobile unit 103 obtains above-mentioned IP address and above-mentioned UID, this IP address, UID and mobile unit ID (PDSN) (Product Serial Number, product ID) are sent to service platform 104.Service platform 104 will be set up a vehicle-mounted address table VAT (Vehicle Address Table) according to IP address, UID and the mobile unit ID that mobile unit 103 sends.As discussed above, in the prior art, on 3G (for example, WCDMA or CDMA2000) basis, the distribution of IP is also such stable unlike traditional the Internet.Such as, the situation when trans-regional, 3G blackout or distribution time exceed or the like all can cause the variation of IP address.Can make like this and high error rate when mobile unit is used the PUSH technology, occur.And the present invention is through setting up a vehicle-mounted address table VAT that can dynamically update, and just can ensure the instant IP address and propelling movement side of mobile unit, i.e. content server, between the consistency of IP address.
Further with reference to figure 1, in this embodiment, mobile unit 103 may further include: engine 108 is upgraded in communication interface 106, propelling movement content engines 107 and heartbeat.
Wherein, communication interface 106 is used for communicating according to the corresponding communication agreement with 3G wireless network 101 and service platform 104.Push content and the corresponding operation of execution on mobile unit 103 that content engines 107 received content servers 102 are pushed; If for example content server 102 is multimedia servers; Then when this multimedia server when mobile unit 103 pushes content of multimedia, this pushes content engines 107 and will receive the content of multimedia that pushes and carry out and decode accordingly and play operation.
In addition, mobile unit 103 also comprises heartbeat renewal engine 108.When work, this heartbeat renewal engine 108 will whenever report onboard systems current IP address, UID and PDSN through communication interface 106 to service platform 104 at a distance from Preset Time.For example, can above-mentioned Preset Time be set at 60 seconds, can certainly set other the time interval according to actual needs.After the report that receives heartbeat renewal engine 108, service platform 104 can be examined above-mentioned IP address and UID to 3G wireless network 101 and INKANET network system 105 respectively according to this report.
If through examining, one of the IP address of above-mentioned report or UID change, then this service platform 104 is with updated stored vehicle-mounted address table VAT on it.Simultaneously, also can IP address after upgrading or UID be sent to the heartbeat renewal engine 108 on the mobile unit.
A kind of address processing method of the PUSH system based on the 3G wireless network also is provided according to a further aspect in the invention.Fig. 3 schematically shows the flow chart according to each item key step of the address processing method of PUSH of the present invention system.As shown in Figure 3, the address processing method 300 of PUSH of the present invention system mainly comprises:
In addition, according to a preferred embodiment of the invention, above-mentioned address processing method may further include:
Then, step 309 is upgraded previously mentioned vehicle address table VAT according to the above-mentioned IP address that provides again, ID and mobile unit ID (PDSN).
Certainly, said method of the present invention is not limited in this.For example, embodiment shown in Figure 3 is to serve as that the basis proposes with hardware system shown in Figure 1 more than.But the present invention also can implement under the situation that does not have service platform and VAT.That is, even omit step 304 and the step of 306-309 among the method embodiment shown in Figure 3, the present invention also can obtain significant technique effect.
To sum up, in the prior art, because vehicle-mounted internet-ip address can wait factor and frequent change along with the conversion in zone and distribution time are overtime, and the IP address also can constantly redistribute, and therefore is very easy to occur pushing the situation of mistake.
And above-mentioned PUSH system and address processing method thereof based on the 3G wireless network of the present invention then solved above-mentioned defective of the prior art through the verification scheme of setting up a cover ID (UID) and mobile unit ID (PDSN) effectively.The present invention can dynamically upgrade IP address and UID, thereby reduces the error rate that PUSH pushes effectively.
Those skilled in the art can be obvious, can carry out various modifications and modification and without departing from the spirit and scope of the present invention to above-mentioned exemplary embodiment of the present invention.Therefore, be intended to that the present invention is covered and drop in appended claims and the come scope thereof to modification of the present invention and modification.
Claims (10)
1. address processing method based on the PUSH system of 3G wireless network comprises:
Mobile unit inserts the 3G wireless network, and wherein said mobile unit possesses a mobile unit ID (PDSN);
Said 3G wireless network is to said mobile unit distributing IP address;
Said mobile unit is logined a network system to obtain ID (UID); And
Based on the PUSH agreement, said mobile unit carries out two-way communication via a said 3G network and a content server,
Wherein, signal or the data based on the PUSH protocol transmission between said mobile unit and the said content server all comprise said ID and said mobile unit ID.
2. address processing method as claimed in claim 1; It is characterized in that; After obtaining ID; Said mobile unit sends to a service platform with said IP address, said ID and said mobile unit ID (PDSN), and said service platform is set up a vehicle address table VAT based on said IP address, said ID and said mobile unit ID.
3. address processing method as claimed in claim 1 is characterized in that, further comprises:
Said mobile unit is at first carried out the verification of ID and mobile unit ID when receiving based on the signal of PUSH protocol transmission or data.
4. address processing method as claimed in claim 2 is characterized in that, said verification comprises whether the ID that comprises in received signal of inspection or the data and mobile unit ID mate with the ID and the mobile unit ID of said mobile unit self.
5. address processing method as claimed in claim 4 is characterized in that, if coupling then accomplishes receiving said signal or data.
6. address processing method as claimed in claim 4 is characterized in that, if do not match, then said mobile unit provides current IP address, ID and mobile unit ID (PDSN) again to said service platform, to upgrade said vehicle address table VAT.
7. PUSH system based on the 3G wireless network comprises:
The 3G wireless network;
Content server pushes to mobile unit via said 3G wireless network; And
Said mobile unit inserts said 3G wireless network when starting and said 3G wireless network distributes an IP address to said mobile unit, and this mobile unit possesses a mobile unit ID (PDSN),
Network system, said mobile unit are logined this network system to obtain ID (UID) when starting
Wherein, said content server can be found said mobile unit, and then pushes the content that said content server is issued to said mobile unit,
Wherein, the communication between said mobile unit and the said content server is based on the PUSH protocol transmission, and all comprises said ID and said mobile unit ID based on the signal or the data of PUSH protocol transmission.
8. PUSH as claimed in claim 7 system is characterized in that, further comprises a service platform,
Wherein, Said mobile unit is after obtaining said IP address and said ID; Said IP address, ID (UID) and mobile unit ID (PDSN) are sent to said service platform, and said service platform is set up a vehicle-mounted address table VAT based on said IP address, ID and mobile unit ID.
9. PUSH as claimed in claim 8 system; It is characterized in that; Said mobile unit is when receiving based on the signal of PUSH protocol transmission or data; At first carry out the verification of ID and mobile unit ID, this verification comprises whether the ID that comprises in received signal of inspection or the data and mobile unit ID mate with the ID and the mobile unit ID of said mobile unit self.
10. address processing method as claimed in claim 9 is characterized in that, if do not match, then said mobile unit provides current IP address, ID and mobile unit ID (PDSN) again to said service platform, to upgrade said vehicle address table VAT.
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Denomination of invention: Address processing method and application system of push system based on 3G wireless network Effective date of registration: 20201130 Granted publication date: 20150715 Pledgee: Jiading Branch of Shanghai Bank Co.,Ltd. Pledgor: SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2020310000046 |
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Address after: Room 3701, No. 866 East Changzhi Road, Hongkou District, Shanghai, 200080 Patentee after: Botai vehicle networking technology (Shanghai) Co.,Ltd. Country or region after: China Address before: 201821 room 208, building 4, No. 1411, Yecheng Road, Jiading Industrial Zone, Jiading District, Shanghai Patentee before: Botai vehicle networking technology (Shanghai) Co.,Ltd. Country or region before: China |
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