CN1307291A - Hand-drawn graphic information communiation method and intermediate server - Google Patents
Hand-drawn graphic information communiation method and intermediate server Download PDFInfo
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- CN1307291A CN1307291A CN 00100622 CN00100622A CN1307291A CN 1307291 A CN1307291 A CN 1307291A CN 00100622 CN00100622 CN 00100622 CN 00100622 A CN00100622 A CN 00100622A CN 1307291 A CN1307291 A CN 1307291A
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Abstract
Via short-massage service center of the network or the mobile communication network, Internet gateway and intermediate server, one mobile communication network terminal with pen input function communicates with other terminals or computer by means of hand drawn graphic information.
Description
Products ﹠ services that this patent is described belong to fields such as digital radio communication, Internet network communication, handwritten patterns processing and software.Present personal digital assistant (Personal Digital Assistant, PDA), (Hand Personal Computer HPC) has obtained many users' approval and use to handheld computer.But the address list function on PDA or the HPC can not be directly called phone, can only cooperate the use of phone, mobile phone.The digital mobile communication terminal of existing PDA of combining or HPC function can not conversation the time use its PDA or HPC, can not consult information or recorded information simultaneously in conversation.In the condition of only using existing short message service center, two pen input mobile communication network terminals of consolidated network can be carried out the mutual communication of handwriting graphic information.After having increased dedicated gateway and server, the real-time interactive communication of hand-written (or keyboard) input information between the computing machine arbitrarily on any two or more input mobile communication network terminals and the Internet network.When using mobile phone to carry out voice call, realize the real-time interactive communication of hand-written information.Behind the graphical information coding of pen input communication terminal with handwriting input, in the short message of packet encapsulation in mobile communication network, short message service center by mobile communication network is sent on another mobile communication network terminal, carries out the interchange of handwriting graphic information.Owing to adopt the transmission of short message not take voice channel, can in conversation, realize the communication of hand-written information.But this implementation can only be carried out communication in consolidated network.To carry out communication between the communication terminal on the heterogeneous networks (GSM and CDMA) and just need exchange by a network that can connect all service providers in order to make, Internet is a best choice.Use Internet and SMS (Short Message Service) just can realize such communication.Mobile communication operation service provider or value-added service provider provide the gateway that connects Internet and mobile communication network.Information flow is the gateway of gateway, the intermediate server on the Internet, network B and the Internet of terminal, network A and an Internet in the network A, a terminal in the network B.At present, Internet uses 32 IPV4 address, has been subjected to the not enough restriction of address space when providing the address for computing machine, can not provide fixed IP addresses for all users when providing Internet to insert for the mobile communication network terminal.And the network address of existing digital mobile communication network (GSM and CDMA) is a telephone number, has comprised the exclusive data communications protocol based on its network address in the network, as short message (Short Message) service of GSM, cdma network.Gateway be exactly connect two heterogeneous networks, different communications protocol and carry out the message exchange node.Owing to use the directly communication of address of different mobile communication networks, need to adopt the intermediate server forwarding information.Intermediate server is the node on the Internet, uses TCP/IP serial protocols and specialized protocol to carry out communication with the gateway of mobile communication network, for the communication of two mobile communication network terminals provides information to transmit service.Simultaneously, the computing machine on the Internet can be by intermediate server and mobile communication network terminal called.Pen input mobile communication network terminal connects intermediate server by the gateway of its network.The mobile communication network terminal is carried out data communication by the communications protocol and the gateway of its network-specific, gateway encapsulates information again according to the TCP/IP serial protocols, send intermediate server to by Internet, after intermediate server receives, according to take over party's network type and communications protocol packaging information again and according to take over party's gateway ip address information is transmitted to take over party's gateway, the gateway basis is destination address wherein, sends information to the objective network terminal.When a plurality of network terminals (or node) carry out multi-party communication, need assist to finish by intermediate server.A plurality of communicating terminals or node (by the gateway or the Internet of its network) are set up with after intermediate server is connected, and the information of any terminal or node sends intermediate server earlier to, sends other-end or node to by intermediate server again.Use gateway to replace short message service center, also can make two pen input mobile communication network terminals in the same mobile communication network carry out the handwriting graphic information figure, be after the mobile graphics network terminal is encoded handwriting graphic information, according to encoding with the communications protocol packet encapsulation of gateway communication, send another mobile communication network terminal to by gateway, take over party's terminal receives the coding groups that gateway transmits, and merges the grouping back and shows original figure.Can import information real-time communication hand-written on the mobile communication network terminal at pen.Avoided support, need not to store character library, saved finite storage space on the pen input mobile communication network terminal multiple, complicated literal code.Figure one carries out the handwritten patterns communication by network and short message breath service centre.Figure two carries out the handwritten patterns communication by network gateway.Figure three is the synoptic diagram that carry out hand-written communication that connect two mobile communication networks.Terminal by different mobile communication networks can be finished communication by gateway and intermediate server forwarding information.Node on the Internet can participate in the communication of one or more mobile communication network terminals.The gateway of mobile communication network uses WAP gateway, pen input communication terminal is contained in the handwriting graphic information encode seal in the WDP packets of information and sends WAP gateway to, WAP gateway uses TCP/IP serial protocols and specialized protocol to send information to intermediate server, and intermediate server is that transmit by information computing machine and the mobile communication network terminal centre on two or more Internet.
Claims (5)
1. the means of communication of a handwriting graphic information, this method will contain the handwriting graphic information of writing on the mobile communication network terminal (transmit leg) of pen input device (short message service center by this mobile communication network is used short message) and be sent to the last and demonstration of another mobile communication network terminal (take over party) that graphic display device is arranged, and it is characterized in that:
A. the handwriting graphic information that will write on pen input device of transmit leg is encoded
B. transmit leg with tablet pattern information coding according to the short message format packet encapsulation of its place network in short message, the short message service center by network sends another mobile communication network terminal, i.e. take over party to
C. the take over party receives by transmit leg and also discerns a wherein tablet pattern information coding groups by the short message of the short message service center transmission of network
D. the take over party is merged into raw data with the handwriting graphic information coding of pen grouping
E. the take over party shows handwritten patterns on its display screen
2. the means of communication of a handwriting graphic information, this method will contain the handwriting graphic information write on the mobile communication network terminal (transmit leg) of pen input device (by the WAP Gateway of this mobile communication network, use the WDP agreement) be sent to the last and demonstration of another the mobile communication network terminal (take over party) that can carry out graphic presentation, it is characterized in that:
A. the handwriting graphic information that will write on pen input device of transmit leg is encoded
B. transmit leg is encapsulated in a tablet pattern information coding groups in the WDP packets of information, and the WAP Gateway by this network sends another mobile communication network terminal, i.e. take over party to
C. the take over party receives by transmit leg and also discerns a wherein tablet pattern information coding groups by the WDP packets of information of the WAP Gateway of network
D. the take over party is merged into raw data with the handwriting graphic information coding of grouping
E. the take over party shows handwritten patterns on its display screen
3. intermediate server is characterized in that:
A. comprise a database, the IP address of recording user communication apparatus or its network of network address, place and required gateway ip address in the database
B. comprise a service routine, receive the information of a mobile communication network terminal by the gateway transmission of its place network, according to network of network address, target place that wherein provides and intended gateway IP address, information is transmitted to intended gateway, (intended gateway sends this information to target mobile communication network terminal again)
C. comprise a service routine, receive the information of a mobile communication network terminal by the gateway transmission of its place network, the target ip address according to wherein providing is transmitted to target device with information; Reverse forwarding is provided simultaneously
D. comprise a multi-party communication service routine, the user communication equipment (mobile communication network terminal or Internet go up computing machine) that carries out communication simultaneously for a plurality of needs provides information to transmit, and is about to information that any user communication equipment provides to every other user communication device forwards
4. the means of communication of a handwriting graphic information, this method will contain the gateway of gateway by this mobile communication network of the handwriting graphic information write on the mobile communication network terminal (transmit leg) of pen input device, the intermediate server on the Internet, another mobile communication network (network at take over party place), be sent to the last and demonstration of another the mobile communication network terminal (take over party) that can carry out graphic presentation, it is characterized in that:
A. the handwriting graphic information that will write on pen input device of transmit leg is encoded
B. transmit leg sends a tablet pattern information coding to the gateway of this network
C. (source) gateway that is connected on the Internet sends information on the Internet intermediate server, and intermediate server is transmitted to intended gateway according to destination address that comprises in the information and gateway ip address with information, and intended gateway is transmitted this information to the take over party
D. the take over party receives by the gateway forwards information of its network and also discerns a wherein tablet pattern information coding
E. the take over party shows the handwritten patterns of transmit leg on its display screen
5. the means of communication of a handwriting graphic information, this method will contain the handwriting graphic information of writing on the mobile communication network terminal (transmit leg) of pen input device and pass through the gateway of this mobile communication network, the intermediate server on the Internet, multi-party communication service routine by intermediate server, send Internet to and go up one or more computing machines, or the gateway by one or more mobile communication networks (network at take over party place) is sent to the one or more mobile communication network terminals (take over party) that can carry out graphic presentation and goes up and show, it is characterized in that:
A. the handwriting graphic information that will write on pen input device of transmit leg is encoded
B. transmit leg sends the gateway of a tablet pattern information coding by this network to multi-party communication service routine that Internet goes up intermediate server
C. the multi-party communication service routine on the intermediate server, transmit to each communication apparatus that is attached thereto, promptly information is transmitted to intended gateway according to the gateway ip address in the database, intended gateway is transmitted this information to take over party's communication terminal, or sends Internet upward another one or a plurality of computing machine to; Simultaneously, transmit by reverse information
D. communication terminal (take over party) receives by the gateway forwards information of its network and also discerns a wherein tablet pattern information coding
E. the take over party shows the handwritten patterns of transmit leg on its display screen
Computing machine on the F.Internet receives the handwriting graphic information coding that intermediate server is transmitted, and is presented at after the decoding on its display device, and the handwriting graphic information or the Word message of input send other communication apparatus to by intermediate server on it
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00100622 CN1307291A (en) | 2000-01-24 | 2000-01-24 | Hand-drawn graphic information communiation method and intermediate server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00100622 CN1307291A (en) | 2000-01-24 | 2000-01-24 | Hand-drawn graphic information communiation method and intermediate server |
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| Publication Number | Publication Date |
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| CN1307291A true CN1307291A (en) | 2001-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 00100622 Pending CN1307291A (en) | 2000-01-24 | 2000-01-24 | Hand-drawn graphic information communiation method and intermediate server |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311322C (en) * | 2004-03-22 | 2007-04-18 | Lg电子有限公司 | Mobile terminal and operating method therefor |
| CN101864943A (en) * | 2010-06-09 | 2010-10-20 | 宁波金地电子有限公司 | Trenchless guiding control equipment and method |
| CN102427578A (en) * | 2011-11-15 | 2012-04-25 | 宇龙计算机通信科技(深圳)有限公司 | Method and terminal for transmitting and receiving a short message |
-
2000
- 2000-01-24 CN CN 00100622 patent/CN1307291A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311322C (en) * | 2004-03-22 | 2007-04-18 | Lg电子有限公司 | Mobile terminal and operating method therefor |
| CN101864943A (en) * | 2010-06-09 | 2010-10-20 | 宁波金地电子有限公司 | Trenchless guiding control equipment and method |
| CN102427578A (en) * | 2011-11-15 | 2012-04-25 | 宇龙计算机通信科技(深圳)有限公司 | Method and terminal for transmitting and receiving a short message |
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| WD01 | Invention patent application deemed withdrawn after publication |