CN105306334A - Wireless access method for intelligent transportation bus IC card recharge outlets based on TD-SCDMA technology - Google Patents
Wireless access method for intelligent transportation bus IC card recharge outlets based on TD-SCDMA technology Download PDFInfo
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- CN105306334A CN105306334A CN201510653957.0A CN201510653957A CN105306334A CN 105306334 A CN105306334 A CN 105306334A CN 201510653957 A CN201510653957 A CN 201510653957A CN 105306334 A CN105306334 A CN 105306334A
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Abstract
The invention discloses a wireless access method for intelligent transportation bus IC card recharge outlets based on TD-SCDMA technology. The wireless access mode of the bus IC card recharge outlets based on the TD-SCDMA technology is not limited by a wired communication network anymore. The wireless access method disclosed by the invention has the beneficial effects that the coverage areas are wide, the nationwide coverage rate of the TD-SCDMA network of the China Mobile is relatively high, the charges are cheap, the price is reasonable, a small amount of frequent and sudden data services can be well supported, the communication quality is stable and reliable, the access speed is high, and the limitation of the wired communication network is eliminated.
Description
Technical field
The present invention relates to mobile communication technology field, especially a kind of intelligent transportation bus IC card based on TD-SCDMA technology supplements the method for site wireless access with money.
Background technology
Along with the starting of traffic department's informatization, bus IC stored value card has been opened in each big city one after another, and this card, as the special stored value card of public transit system, can be bought at bus terminus or the ground cushion of specifying or supplement with money, public transport big bus and part mini-bus use, facilitates the citizen of trip by bus.Bus IC card supplements site with money owing to being subject to the restriction of Wired access mode, can not arrange in a large number as required and supplement site with money, make citizen feel very inconvenient, hinder hair fastener and the use of bus IC card.
Summary of the invention
Technical problem to be solved by this invention is, a kind of intelligent transportation bus IC card based on TD-SCDMA technology is provided to supplement the method for site wireless access with money, bus IC card based on TD-SCDMA technology supplements site wireless access way with money, is no longer subject to the restriction of wire net.
For solving the problems of the technologies described above, the invention provides a kind of method that intelligent transportation bus IC card based on TD-SCDMA technology supplements site wireless access with money, comprising the steps:
(1) the special APN form of China Mobile's TD-SCDMA network is adopted to network, by a 2M access via telephone line commmunication company TD-SCDMA network, adopt private IP address to carry out wide area between the certification router of user side and the certification router of commmunication company's TD-SCDMA network end to be connected, between the certification router of commmunication company's TD-SCDMA network end and the certification router of user side, set up encryption tunnel;
(2) for user distributes special APN, domestic consumer can not enter this APN, only has TD-SCDMA special network card just can enter this APN network;
(3) user sets up radius server and Dynamic Host Configuration Protocol server in inside, respectively as internal user access remote authentication server and be the user's distributing user home address by certification;
(4) user sends TD-SCDMA logging request, and request comprises the APN that commmunication company is TD-SCDMA private network system specific assigned; According to the APN in request, SGSN sends inquiry request to dns server, finds the SGSN be connected with enterprise server platform, and gives GGSN by user's request by GTP tunnel encapsulation; User authentication information is delivered to RADIUS by special line and is carried out certification by GGSN; RADIUS authentication server sees authentication information, is confirmed to be the request that validated user is sent, to Dynamic Host Configuration Protocol server request dispatching station address; After RADIUS authentication passes through, sent the confirmation of carrying station address to GGSN by RADIUS; User obtains IP address, just can carry packet, conducts interviews to the information inquiry of TD-SCDMA private network system and service process platform.
Preferably, End to End Encryption is adopted between commmunication company's TD-SCDMA network end and user side.
Preferably, adopt fire compartment wall to isolate between commmunication company's TD-SCDMA network end and user side, and carry out IP address and ports filter on fire compartment wall.
Beneficial effect of the present invention is: cover region wide, commmunication company's TD-SCDMA network is higher in the coverage rate in the whole nation, rate are cheap, reasonable price, can well support frequently, a small amount of demblee form data service, communication quality is reliable and stable, and access speed is fast, is no longer subject to the restriction of wire net.
Embodiment
Intelligent transportation bus IC card based on TD-SCDMA technology supplements a method for site wireless access with money, comprises the steps:
(1) the special APN form of China Mobile's TD-SCDMA network is adopted to network, by a 2M access via telephone line commmunication company TD-SCDMA network, adopt private IP address to carry out wide area between the certification router of user side and the certification router of commmunication company's TD-SCDMA network end to be connected, between the certification router of commmunication company's TD-SCDMA network end and the certification router of user side, set up encryption tunnel;
(2) for user distributes special APN, domestic consumer can not enter this APN, only has TD-SCDMA special network card just can enter this APN network;
(3) user sets up radius server and Dynamic Host Configuration Protocol server in inside, respectively as internal user access remote authentication server and be the user's distributing user home address by certification;
(4) user sends TD-SCDMA logging request, and request comprises the APN that commmunication company is TD-SCDMA private network system specific assigned; According to the APN in request, SGSN sends inquiry request to dns server, finds the SGSN be connected with enterprise server platform, and gives GGSN by user's request by GTP tunnel encapsulation; User authentication information is delivered to RADIUS by special line and is carried out certification by GGSN; RADIUS authentication server sees authentication information, is confirmed to be the request that validated user is sent, to Dynamic Host Configuration Protocol server request dispatching station address; After RADIUS authentication passes through, sent the confirmation of carrying station address to GGSN by RADIUS; User obtains IP address, just can carry packet, conducts interviews to the information inquiry of TD-SCDMA private network system and service process platform.
Adopt End to End Encryption between commmunication company's TD-SCDMA network end and user side, avoid the leakage that information is possible in whole transmitting procedure; Adopt fire compartment wall to isolate between commmunication company's TD-SCDMA network end and user side, and carry out IP address and ports filter on fire compartment wall.
Although the present invention illustrates with regard to preferred implementation and describes, only it will be understood by those of skill in the art that otherwise exceed claim limited range of the present invention, variations and modifications can be carried out to the present invention.
Claims (3)
1. supplement a method for site wireless access based on the intelligent transportation bus IC card of TD-SCDMA technology with money, it is characterized in that, comprise the steps:
(1) the special APN form of China Mobile's TD-SCDMA network is adopted to network, by a 2M access via telephone line commmunication company TD-SCDMA network, adopt private IP address to carry out wide area between the certification router of user side and the certification router of commmunication company's TD-SCDMA network end to be connected, between the certification router of commmunication company's TD-SCDMA network end and the certification router of user side, set up encryption tunnel;
(2) for user distributes special APN, domestic consumer can not enter this APN, only has TD-SCDMA special network card just can enter this APN network;
(3) user sets up radius server and Dynamic Host Configuration Protocol server in inside, respectively as internal user access remote authentication server and be the user's distributing user home address by certification;
(4) user sends TD-SCDMA logging request, and request comprises the APN that commmunication company is TD-SCDMA private network system specific assigned; According to the APN in request, SGSN sends inquiry request to dns server, finds the SGSN be connected with enterprise server platform, and gives GGSN by user's request by GTP tunnel encapsulation; User authentication information is delivered to RADIUS by special line and is carried out certification by GGSN; RADIUS authentication server sees authentication information, is confirmed to be the request that validated user is sent, to Dynamic Host Configuration Protocol server request dispatching station address; After RADIUS authentication passes through, sent the confirmation of carrying station address to GGSN by RADIUS; User obtains IP address, just can carry packet, conducts interviews to the information inquiry of TD-SCDMA private network system and service process platform.
2. the intelligent transportation bus IC card based on TD-SCDMA technology as claimed in claim 1 supplements the method for site wireless access with money, it is characterized in that, adopts End to End Encryption between commmunication company's TD-SCDMA network end and user side.
3. the intelligent transportation bus IC card based on TD-SCDMA technology as claimed in claim 1 supplements the method for site wireless access with money, it is characterized in that, adopt fire compartment wall to isolate between commmunication company's TD-SCDMA network end and user side, and carry out IP address and ports filter on fire compartment wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510653957.0A CN105306334A (en) | 2015-10-10 | 2015-10-10 | Wireless access method for intelligent transportation bus IC card recharge outlets based on TD-SCDMA technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510653957.0A CN105306334A (en) | 2015-10-10 | 2015-10-10 | Wireless access method for intelligent transportation bus IC card recharge outlets based on TD-SCDMA technology |
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| Publication Number | Publication Date |
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| CN105306334A true CN105306334A (en) | 2016-02-03 |
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| CN201510653957.0A Pending CN105306334A (en) | 2015-10-10 | 2015-10-10 | Wireless access method for intelligent transportation bus IC card recharge outlets based on TD-SCDMA technology |
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Citations (4)
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| CN102333289A (en) * | 2011-05-26 | 2012-01-25 | 迈普通信技术股份有限公司 | Short message-based comprehensive 3G (3rd Generation) network equipment management system and short message-based comprehensive 3G network equipment management method |
| CN102612034A (en) * | 2012-04-12 | 2012-07-25 | 苏州优康通信设备有限公司 | 3G (the 3rd generation telecommunication) home base station technique based network access authentication method |
| CN103123731A (en) * | 2011-11-21 | 2013-05-29 | 青海省电力公司信息通信公司 | Mobile electricity selling system based on third generation (3G) communication wireless network |
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2015
- 2015-10-10 CN CN201510653957.0A patent/CN105306334A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070283039A1 (en) * | 2006-06-06 | 2007-12-06 | Yahoo! Inc. | Mail application with integrated text messaging functionality |
| CN102333289A (en) * | 2011-05-26 | 2012-01-25 | 迈普通信技术股份有限公司 | Short message-based comprehensive 3G (3rd Generation) network equipment management system and short message-based comprehensive 3G network equipment management method |
| CN103123731A (en) * | 2011-11-21 | 2013-05-29 | 青海省电力公司信息通信公司 | Mobile electricity selling system based on third generation (3G) communication wireless network |
| CN102612034A (en) * | 2012-04-12 | 2012-07-25 | 苏州优康通信设备有限公司 | 3G (the 3rd generation telecommunication) home base station technique based network access authentication method |
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Application publication date: 20160203 |