CN101909284A - Data transmission method and system for mobile terminal - Google Patents
Data transmission method and system for mobile terminal Download PDFInfo
- Publication number
- CN101909284A CN101909284A CN201010229518.4A CN201010229518A CN101909284A CN 101909284 A CN101909284 A CN 101909284A CN 201010229518 A CN201010229518 A CN 201010229518A CN 101909284 A CN101909284 A CN 101909284A
- Authority
- CN
- China
- Prior art keywords
- portable terminal
- network address
- translation apparatus
- address translation
- forwarding server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
- H04L61/2503—Translation of Internet protocol [IP] addresses
- H04L61/255—Maintenance or indexing of mapping tables
- H04L61/2553—Binding renewal aspects, e.g. using keep-alive messages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
- H04L61/2503—Translation of Internet protocol [IP] addresses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
- H04L61/2503—Translation of Internet protocol [IP] addresses
- H04L61/256—NAT traversal
Abstract
The invention discloses data transmission method and system for a mobile terminal. In the method, a forwarding server is used for arbitrating an uplink way of mobile terminal business data, uplink terminals of a great number of business data are arbitrated for forwarding by network address translation equipment, and uplink terminals of a small number of business data are arbitrated for forwarding by the forwarding server; and the terminal for forwarding the business data by the network address translation equipment is used for transmitting heartbeat data to the forwarding server regularly so as to maintain latest return address and port of the terminal for forwarding the business data by the network address translation equipment in the forwarding server, thereby saving the bandwidth of the forwarding server, improving the service capability of the forwarding server and maintaining the long-time communication of two mobile communication terminals.
Description
Technical field
The present invention relates to field of data transmission, relate in particular to a kind of data transmission method and system of portable terminal.
Background technology
The IP network of mobile phone is the private network of an address dynamic assignment, when the cellphone subscriber need carry out the visit of the Internet, needs the conversion through middle NAT (Network Address Translation, network address translation) agent equipment.And the wireless phone network is because the restriction of its huge user and intermediate equipment, and when carrying out the visit of internet through intermediate equipment, equipment only keeps the life cycle of finite time to each user's access request.When two mobile phones of needs carry out UDP (User Datagram Protocol, User Datagram Protocol) during the application of agreement (as shown in Figure 1, on behalf of order data, dotted line flow, on behalf of business datum, solid line flow), because network address translation apparatus is only kept the very short time to the mapping that keeps movable udp port, make this kind pattern after using the short time, can't carry out normal communication, the passing through coordination service and can't well carry out work of the Internet.
Figure 2 shows that the another kind of mobile terminal data transmission system of prior art flow chart, wherein, on behalf of order data, dotted line flow, on behalf of business datum, solid line flow, this kind method can adapt to the characteristics of wireless internet network, can carry out data communication for a long time, but when all business datums between first portable terminal and second portable terminal must be passed through forwarding server, take a large amount of server bandwidth, make the service ability of passing through server decline to a great extent.
Summary of the invention
The purpose of the embodiment of the invention is to propose a kind of data transmission system of portable terminal, when being intended to solve in the prior art two mobile terminal communications, when all business datums must be passed through forwarding server, the problem that take a large amount of server bandwidth and can only keep the short time communication.
The embodiment of the invention is achieved in that a kind of data transmission system of portable terminal, comprising:
Forwarding server, link to each other by wireless network with second network address translation apparatus with first network address translation apparatus, be used for according to the communication command request of first portable terminal and second portable terminal transmit the order data of first, second portable terminal and transmit first network address translation apparatus transmission business datum, postback address and port;
First portable terminal, link to each other by wireless network with first network address translation apparatus, be used for sending the communication command request to forwarding server by first network address translation apparatus, receive the communication request order and the business datum of the transmission of first network address translation apparatus, and be used for business datum being transmitted to second network address translation apparatus by first network address translation apparatus and forwarding server;
First network address translation apparatus, link to each other by wireless network with first portable terminal, change server and second network address translation apparatus, be used for inside private network address with first portable terminal and convert legal public ip address to and distribute and postback address and port, and be used for postbacking business data transmission that address and port and first portable terminal send to forwarding server described;
Second portable terminal, link to each other by wireless network with second network address translation apparatus, be used for sending the communication command request to forwarding server, receive the communication command request and the business datum of second network address translation apparatus transmission by second network address translation apparatus;
Second network address translation apparatus, link to each other by wireless network with second portable terminal, change server and first network address translation apparatus, be used for inside private network address with second portable terminal and convert legal public ip address to and distribute and postback address and port, and be used to receive business datum that forwarding server forwards, postback address and port;
Wherein:
Described forwarding server is used to also to arbitrate that the business datum of first portable terminal and second portable terminal is up transmits or transmit by network address translation apparatus by forwarding server, when being that the business datum of first portable terminal transmission is up, arbitration transmits by forwarding server, when the business datum of second portable terminal transmission is transmitted by second network address translation apparatus, the business datum of second portable terminal transmission directly is transmitted to first network address translation apparatus by second network address translation apparatus, and first network address translation apparatus sends to first portable terminal with described business datum again.
Another purpose of the embodiment of the invention is to propose a kind of data transmission method of portable terminal, and described method comprises:
First and second portable terminals send the communication command request to forwarding server;
Forwarding server is arbitrated the business datum of first and second portable terminals transmission and is transmitted by forwarding server or transmit by network address translation apparatus, if the business datum of first portable terminal is arbitrated to being arbitrated for transmitting by network address translation apparatus, then by the business datum of forwarding server forwarding, second portable terminal
First portable terminal sends to first network address translation apparatus with business datum;
First network address translation apparatus converts the inside private network address of first portable terminal legal public ip address to and distributes and postbacks address and port, and described business datum is sent to forwarding server;
Forwarding server sends to second network address translation apparatus according to postback address and the port of second portable terminal of preserving with the postback address and port and described business datum of described first portable terminal;
Second network address translation apparatus postbacks address and port according to first portable terminal, and the business datum that second portable terminal is sent is sent to first network address translation apparatus;
First network address translation apparatus is sent to first portable terminal with the business datum that described second portable terminal sends.
Beneficial effect of the present invention:
When carrying out reciprocity transfer of data, two communication terminals can save bandwidth about 50%, when two mobile communication terminal devices carry out not reciprocity transfer of data, the forwarding server terminal arbitration that mass data is up is to transmit by network address translation apparatus, can save the bandwidth that surpasses more than 50%.In the typical Streaming Media application process of reality, can save about about 90% the bandwidth of passing through forwarding server, the service ability of passing through forwarding server can be improved greatly, and two long communications of communication terminal can be kept.
Description of drawings
Fig. 1 is a prior art mobile terminal data transmission system structure chart;
Fig. 2 is another mobile terminal data transmission system structure chart of prior art;
Fig. 3 is a kind of mobile terminal data transmission system of embodiment of the invention structural representation;
Fig. 4 is a kind of data transmission method of mobile terminal flow chart of the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated, for convenience of explanation, only show the part relevant with the embodiment of the invention.Should be appreciated that the specific embodiment that this place is described, only be used to explain the present invention, not in order to restriction the present invention.
The present invention arbitrates by forwarding server that the business datum of first portable terminal and second portable terminal is up to be transmitted or transmit by network address translation apparatus by forwarding server, when arbitration is that the business datum that first portable terminal sends is transmitted by forwarding server, when the business datum that second portable terminal sends is transmitted by second network address translation apparatus, business datum between first portable terminal and second portable terminal has only part to pass through forwarding server, thereby has reduced the bandwidth occupancy of forwarding server.Second portable terminal regularly sends heartbeat data to forwarding server, and according to changing updates self information, with keep second portable terminal in the forwarding server postback the address and port is up-to-date, it is up-to-date address and the port that first portable terminal distributes that second portable terminal also can obtain first network address translation apparatus by the data that forwarding server is transmitted, therefore, even do not keep under the situation of long UDP communication link at first network address translation apparatus and second network address translation apparatus, first and second portable terminals still can keep long communication.
Embodiment one
Fig. 3 is a kind of mobile terminal data transmission system of embodiment of the invention structural representation, and wherein on behalf of order data, dotted line flow, and on behalf of business datum, solid line flow.
Described system comprises first portable terminal, first network address translation apparatus, second portable terminal, second network address translation apparatus, forwarding server.
Forwarding server, link to each other by wireless network with second network address translation apparatus with first network address translation apparatus, be used for transmitting the order data of first, second portable terminal according to the communication command request of first portable terminal and second portable terminal, and the business datum that is used to arbitrate first portable terminal and second portable terminal is up transmits or transmit by network address translation apparatus by forwarding server, and be used to transmit the transmission of first or second network address translation apparatus business datum, postback address and port; Wherein forwarding server can be arbitrated the portable terminal of a large number of services data uplink for to transmit by network address translation apparatus;
First portable terminal, link to each other by wireless network with first network address translation apparatus, be used for sending the communication command request to forwarding server by first network address translation apparatus, and be used for when being transmitted by forwarding server for the business datum that sends by arbitration, by first network address translation apparatus and forwarding server business datum is transmitted to second network address translation apparatus, and is used to receive the business datum of second portable terminal by the passback of second network address translation apparatus;
First network address translation apparatus, with first portable terminal, change server links to each other by wireless network with second network address translation apparatus, being used for inside private network address with first portable terminal converts legal public ip address to and distributes and postback address and port, and be used for being arbitrated when transmitting by forwarding server for the business datum that sends when first portable terminal, the described address and port and first portable terminal of postbacking sent professional transfer of data to forwarding server, and be used to receive the business datum that second portable terminal sends by second network address translation apparatus;
Second portable terminal, link to each other by wireless network with second network address translation apparatus, be used for sending the communication command request to forwarding server by second network address translation apparatus, and be used for when being transmitted by the second networking address-translating device for the business datum that sends by arbitration, by second network address translation apparatus business datum is transmitted to first network address translation apparatus, and be used for regularly sending heartbeat data to forwarding server by second network address translation apparatus, with keep second portable terminal in the forwarding server postback the address and port is up-to-date;
Second network address translation apparatus, with second portable terminal, change server links to each other by wireless network with first network address translation apparatus, being used for inside private network address with second portable terminal converts legal public ip address to and distributes and postback address and port, and be used for being arbitrated when transmitting by network address translation apparatus for the business datum that sends when second portable terminal, transfer of data to the first network address translation apparatus that address and port send second portable terminal that postbacks according to first portable terminal that receives, and be used to receive the business datum that first portable terminal forwards by first network address translation apparatus and forwarding server, postback address and port, and be used for request according to second portable terminal, regularly with second portable terminal postback the address and port sends to forwarding server.
The course of work of described mobile terminal data transmission system is as follows:
When first portable terminal and second portable terminal need carry out communication, first portable terminal and second portable terminal are initiated the communication command request to forwarding server, are arbitrated the business datum of first portable terminal and second portable terminal by forwarding server and transmit by forwarding server or transmit by network address translation apparatus.If first portable terminal is arbitrated to business datum is up and is transmitted by forwarding server, when second portable terminal is arbitrated and is transmitted by network address translation apparatus for business datum is up, when the uplink business data of first portable terminal sends to forwarding server, forwarding server postbacks address and port according to second portable terminal of preserving, the business datum that first portable terminal is sent and first network address translation apparatus be first portable terminal distribute postback address and port by being transmitted to second portable terminal simultaneously, second portable terminal receive described business datum and described postback address and port after, needs are returned to the business datum of first portable terminal postback the address and port sends to first portable terminal by second network address translation apparatus, realize the communication constantly of first portable terminal and second portable terminal according to described.Second portable terminal regularly sends heartbeat data to forwarding server, with keep second portable terminal in the forwarding server postback the address and port is up-to-date.When forwarding server is arbitrated first portable terminal when opposite with second mobile terminal style, just first portable terminal and second portable terminal location swap in the drawings, its data flow with implementation method to be the same, not repeat them here.
Data in the embodiment of the invention between first portable terminal and second portable terminal have only part to pass through forwarding server, thereby have reduced the bandwidth occupancy of forwarding server.Second portable terminal regularly sends heartbeat data to forwarding server, and according to changing updates self information, with keep second portable terminal in the forwarding server postback the address and port is up-to-date, it is up-to-date address and the port that first portable terminal distributes that second portable terminal also can obtain first network address translation apparatus by the data that forwarding server is transmitted, therefore, even do not keep under the situation of long UDP communication link at first network address translation apparatus and second network address translation apparatus, first and second portable terminals still can keep long communication.
Embodiment two
Fig. 4 is a kind of data transmission method of mobile terminal flow chart of the embodiment of the invention.Said method comprising the steps of:
S401, first and second portable terminals send the communication command request to forwarding server;
First and second portable terminals can send the communication command request to forwarding server simultaneously, also are not to send the communication command request to server simultaneously.
S402, forwarding server is arbitrated the business datum of first and second portable terminals transmission and is transmitted by forwarding server or transmit by network address translation apparatus, if first portable terminal is arbitrated to being arbitrated to transmitting by network address translation apparatus by forwarding server forwarding, second portable terminal, then enter step S403;
Wherein forwarding server can be arbitrated the portable terminal of a large number of services data uplink for to transmit by network address translation apparatus;
If second portable terminal is arbitrated to being arbitrated to transmitting by network address translation apparatus by forwarding server forwarding, first portable terminal, it is the location swap of first portable terminal and second portable terminal, the mobile of its data is the same with implementation method, do not repeat them here.
S403, first portable terminal sends to first network address translation apparatus with business datum;
S404, first network address translation apparatus converts the inside private network address of first portable terminal legal public ip address to and distributes and postbacks address and port, and the described address and port and described business datum of postbacking sent to forwarding server;
S405, forwarding server sends to second network address translation apparatus according to postback address and the port of second portable terminal of preserving with the postback address and port and described business datum of described first portable terminal;
S406, second network address translation apparatus postbacks address and port according to first portable terminal, and the business datum that second portable terminal is sent is sent to first network address translation apparatus;
Wherein, second network address translation apparatus also is responsible for converting inner private network address to legal public ip address and distribution postbacks address and port, and according to the request of second portable terminal, regularly with second portable terminal postback the address and port sends to forwarding server.
S407, first network address translation apparatus is sent to first portable terminal with the business datum that described second portable terminal sends.
Data in the embodiment of the invention between first portable terminal and second portable terminal have only part to pass through forwarding server, thereby have reduced the bandwidth occupancy of forwarding server.Second portable terminal regularly sends heartbeat data to forwarding server, and according to changing updates self information, with keep second portable terminal in the forwarding server postback the address and port is up-to-date, it is up-to-date address and the port that first portable terminal distributes that second portable terminal also can obtain first network address translation apparatus by the data that forwarding server is transmitted, therefore, even do not keep under the situation of long UDP communication link at first network address translation apparatus and second network address translation apparatus, first and second portable terminals still can keep long communication.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the data transmission system of a portable terminal comprises:
Forwarding server, link to each other by wireless network with second network address translation apparatus with first network address translation apparatus, be used for according to the communication command request of first portable terminal and second portable terminal transmit the order data of first, second portable terminal and transmit first network address translation apparatus transmission business datum, postback address and port;
First portable terminal, link to each other by wireless network with first network address translation apparatus, be used for sending the communication command request to forwarding server by first network address translation apparatus, receive the communication request order and the business datum of the transmission of first network address translation apparatus, and be used for business datum being transmitted to second network address translation apparatus by first network address translation apparatus and forwarding server;
First network address translation apparatus, link to each other by wireless network with first portable terminal, change server and second network address translation apparatus, be used for inside private network address with first portable terminal and convert legal public ip address to and distribute and postback address and port, and be used for postbacking business data transmission that address and port and first portable terminal send to forwarding server described;
Second portable terminal, link to each other by wireless network with second network address translation apparatus, be used for sending the communication command request to forwarding server, receive the communication command request and the business datum of second network address translation apparatus transmission by second network address translation apparatus;
Second network address translation apparatus, link to each other by wireless network with second portable terminal, change server and first network address translation apparatus, be used for inside private network address with second portable terminal and convert legal public ip address to and distribute and postback address and port, and be used to receive business datum that forwarding server forwards, postback address and port;
It is characterized in that:
Described forwarding server is used to also to arbitrate that the business datum of first portable terminal and second portable terminal is up transmits or transmit by network address translation apparatus by forwarding server, when being that the business datum of first portable terminal transmission is up, arbitration transmits by forwarding server, when the business datum of second portable terminal transmission is transmitted by second network address translation apparatus, the business datum of second portable terminal transmission directly is transmitted to first network address translation apparatus by second network address translation apparatus, and first network address translation apparatus sends to first portable terminal with described business datum again.
2. the data transmission system of portable terminal as claimed in claim 1, it is characterized in that: described second portable terminal regularly sends heartbeat data by second network address translation apparatus to forwarding server, with keep second portable terminal in the forwarding server postback the address and port is up-to-date.
3. the data transmission method of a portable terminal comprises:
First and second portable terminals send the communication command request to forwarding server;
Forwarding server is arbitrated the business datum of first and second portable terminals transmission and is transmitted by forwarding server or transmit by network address translation apparatus, if the business datum of first portable terminal is arbitrated to being arbitrated for transmitting by network address translation apparatus, then by the business datum of forwarding server forwarding, second portable terminal
First portable terminal sends to first network address translation apparatus with business datum;
First network address translation apparatus converts the inside private network address of first portable terminal legal public ip address to and distributes and postbacks address and port, and described business datum is sent to forwarding server;
Forwarding server sends to second network address translation apparatus according to postback address and the port of second portable terminal of preserving with the postback address and port and described business datum of described first portable terminal;
Second network address translation apparatus postbacks address and port according to first portable terminal, and the business datum that second portable terminal is sent is sent to first network address translation apparatus;
First network address translation apparatus is sent to first portable terminal with the business datum that described second portable terminal sends.
4. the data transmission method of portable terminal as claimed in claim 3 is characterized in that:
Described forwarding server arbitrates the portable terminal of a large number of services data uplink for to transmit by network address translation apparatus.
5. the data transmission method of portable terminal as claimed in claim 3 is characterized in that:
Described second portable terminal regularly sends heartbeat data by described second network address translation apparatus to forwarding server, with keep second portable terminal in the forwarding server postback the address and port is up-to-date.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010229518.4A CN101909284B (en) | 2010-07-16 | 2010-07-16 | Data transmission method and system for mobile terminal |
| HK11103428.3A HK1149425A1 (en) | 2010-07-16 | 2011-04-06 | A method and system for transmitting data in mobile terminal |
| PCT/CN2011/076548 WO2012006928A1 (en) | 2010-07-16 | 2011-06-29 | Data tansmission method and system for mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010229518.4A CN101909284B (en) | 2010-07-16 | 2010-07-16 | Data transmission method and system for mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101909284A true CN101909284A (en) | 2010-12-08 |
| CN101909284B CN101909284B (en) | 2013-06-05 |
Family
ID=43264572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010229518.4A Expired - Fee Related CN101909284B (en) | 2010-07-16 | 2010-07-16 | Data transmission method and system for mobile terminal |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN101909284B (en) |
| HK (1) | HK1149425A1 (en) |
| WO (1) | WO2012006928A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012006928A1 (en) * | 2010-07-16 | 2012-01-19 | 深圳市融创天下科技股份有限公司 | Data tansmission method and system for mobile terminal |
| CN103905579A (en) * | 2012-12-28 | 2014-07-02 | 中国移动通信集团公司 | Method and system for communication between platform and terminal, platform and relevant devices |
| CN112087596A (en) * | 2019-06-14 | 2020-12-15 | 杭州海康威视系统技术有限公司 | Method for determining media stream transmission mode and media stream transmission system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1595914A (en) * | 2003-09-12 | 2005-03-16 | 日本电气株式会社 | System and method for real-time data distribution using UDP |
| US20100118145A1 (en) * | 2008-11-13 | 2010-05-13 | Laura Betham | Camera for Vehicle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8265049B2 (en) * | 2008-11-10 | 2012-09-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for implementing generic access network functionality in a wireless communication device |
| CN101909284B (en) * | 2010-07-16 | 2013-06-05 | 深圳市融创天下科技股份有限公司 | Data transmission method and system for mobile terminal |
-
2010
- 2010-07-16 CN CN201010229518.4A patent/CN101909284B/en not_active Expired - Fee Related
-
2011
- 2011-04-06 HK HK11103428.3A patent/HK1149425A1/en not_active IP Right Cessation
- 2011-06-29 WO PCT/CN2011/076548 patent/WO2012006928A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1595914A (en) * | 2003-09-12 | 2005-03-16 | 日本电气株式会社 | System and method for real-time data distribution using UDP |
| US20100118145A1 (en) * | 2008-11-13 | 2010-05-13 | Laura Betham | Camera for Vehicle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012006928A1 (en) * | 2010-07-16 | 2012-01-19 | 深圳市融创天下科技股份有限公司 | Data tansmission method and system for mobile terminal |
| CN103905579A (en) * | 2012-12-28 | 2014-07-02 | 中国移动通信集团公司 | Method and system for communication between platform and terminal, platform and relevant devices |
| CN112087596A (en) * | 2019-06-14 | 2020-12-15 | 杭州海康威视系统技术有限公司 | Method for determining media stream transmission mode and media stream transmission system |
| CN112087596B (en) * | 2019-06-14 | 2023-03-14 | 杭州海康威视系统技术有限公司 | Method for determining media stream transmission mode and media stream transmission system |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1149425A1 (en) | 2011-09-30 |
| CN101909284B (en) | 2013-06-05 |
| WO2012006928A1 (en) | 2012-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9999057B2 (en) | Resource allocation method of a wireless communication system and mechanism thereof | |
| US10291695B2 (en) | Method and apparatus and computer readable record media for communication on wi-fi direct multi-group network | |
| US20120106570A1 (en) | Method and terminal for data transmission | |
| CN101932091B (en) | Cooperative multicast system, method and relevant apparatus | |
| WO2011106984A1 (en) | Method for transmitting data in parallel by mobile terminal and mobile terminal thereof | |
| CN105722152A (en) | Heterogeneous network data parallel transmission system and method | |
| US20190229950A1 (en) | Packet Processing Method and Device | |
| JP2016500936A (en) | Data partitioning method and device | |
| RU2010105060A (en) | METHOD FOR REDUCING MANAGEMENT SIGNALS IN SERVICE TRANSFER SITUATIONS | |
| CN112333713B (en) | 5G ad hoc network system, ad hoc network method, computer device and storage medium | |
| CN100473188C (en) | Voice calling handling method using dynamic home agency technology at whole IP framework | |
| CN103581258A (en) | Network data caching method and system | |
| CN101909284B (en) | Data transmission method and system for mobile terminal | |
| CN104168273A (en) | Method and system for achieving TCP proxy in thin AP mode | |
| CN107277861A (en) | A kind of distributed cut-in method of mobile whole network | |
| CN103152369A (en) | Internet access method, system, mobile station, gateway GPRS support node (GGSN) and wireless application protocol (WAP) gateway | |
| CN104717640A (en) | Realization method for wireless network communication based on positioning | |
| CN102238164B (en) | Internet protocol (IP) telecommunication network-oriented multi-protocol message adaptation method | |
| CN104798397A (en) | Method and device for hosting application by access node | |
| EP3079328B1 (en) | Media resource sharing method, shared server and shared system | |
| CN102918880B (en) | The access control method of node B cache, Apparatus and system | |
| CN103052072A (en) | Method for realizing dynamic channel resource allocation by superframe and allocation of hybrid network | |
| CN102143157A (en) | Data transmission method, equipment and communication system | |
| CN102282886B (en) | Method, mobile terminal, device and system for implementing voice services | |
| CN102647768B (en) | Message transmitting method and device based on LTE-LAN(long term evolution-local area network) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1149425 Country of ref document: HK |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1149425 Country of ref document: HK |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN RONGCHANG TIANXIA TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN TEMOBI SCIENCE + TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 19, building 18, Changhong technology building, 518057 South twelve Road, South tech Zone, Nanshan District hi tech Zone, Guangdong, Shenzhen Patentee after: SHENZHEN TEMOBI TECHNOLOGY CO., LTD. Address before: 518057, Shenzhen hi tech Zone, South District, science and technology, South twelve Road, No. 18, Changhong science and technology building, 19 floor, Nanshan District Patentee before: Shenzhen Temobi Science & Tech Development Co.,Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: RONGCHUANG TIANXIA (SHANGHAI) TECHNOLOGY DEVELOPME Free format text: FORMER OWNER: SHENZHEN RONGCHANG TIANXIA TECHNOLOGY CO., LTD. Effective date: 20150608 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 200433 YANGPU, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150608 Address after: 200433 Shanghai City, Yangpu District Wei Road No. 6 room 502-8 Patentee after: World (Shanghai) Technology Development Co., Ltd. Address before: 19, building 18, Changhong technology building, 518057 South twelve Road, South tech Zone, Nanshan District hi tech Zone, Guangdong, Shenzhen Patentee before: SHENZHEN TEMOBI TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20170716 |