CN1097916C - Worldwide e-mail exchange method adopting paging station satellite network - Google Patents

Worldwide e-mail exchange method adopting paging station satellite network Download PDF

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Publication number
CN1097916C
CN1097916C CN98121814A CN98121814A CN1097916C CN 1097916 C CN1097916 C CN 1097916C CN 98121814 A CN98121814 A CN 98121814A CN 98121814 A CN98121814 A CN 98121814A CN 1097916 C CN1097916 C CN 1097916C
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CN
China
Prior art keywords
paging
mail
tnpp
networking
satellite
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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.)
Expired - Fee Related
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CN98121814A
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Chinese (zh)
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CN1252657A (en
Inventor
杨宏锐
赵良洪
周舢
崔海
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YINGMAO TOBACCO COMMUNICATION CO Ltd YUNNAN
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YINGMAO TOBACCO COMMUNICATION CO Ltd YUNNAN
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Priority to CN98121814A priority Critical patent/CN1097916C/en
Publication of CN1252657A publication Critical patent/CN1252657A/en
Application granted granted Critical
Publication of CN1097916C publication Critical patent/CN1097916C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The present invention belongs to a technology for sending and receiving electronic mails (e-mail). The networked data of paging stations accords with a TNPP (Telocator Network Paging Protocol); a TNPP data switching exchange (DSE), an e-mail server and an e-mail gateway are arranged at a central master station of a satellite data communication network, wherein the e-mail gateway accesses the Internet. E-mails are processed as allopatric pagings; every time an e-mail arrives, the TNPP DSE converts the e-mail into a paging, sends the paging to a paging station which a user belongs to in an allopatric paging mode and further sends the paging to a user pager. Due to the installation of networked satellite stations, the paging stations can provide owned users with e-mail services on the basis of satellite networking without investing software and hardware for accessing the Internet and changing the software of an original paging system.

Description

Method with paging centers's satellite networking exchange global electronic mail
Technical field:
The invention belongs to the transmit-receive technology of Email.
Background technology:
Current, Internet (internet) is in fashion the whole world, and on Interne, web browsing and Email (Email) are two services the most popular with users, that utilization rate is the highest.In surging Iternet tide, external paging centers combines paging and Email, has released the Internet paging, receives praises from customers.
External beep-pager is based on teaching machine, the main automatic calling system that adopts, add that external home computer popularity rate height is (in the U.S., per 17 philtrums just have a people often to be in to use Internet), so external Internet paging just provides Email to arrive prompting by beep-pager.
China has many consumers and uses Chinese machine, and there is more Miss in paging centers, for the user provides the manual entry service; Add that the Chinese family penetration of computer use is very low, the people that general-purpose computers are directly gone up Internet just still less.Such specific environment makes the Internet paging more useful in China.If the Internet paging can directly be forwarded to Email on the beep-pager, there is Chinese machine just can receive Email, and numerous operators who works with paging centres can accept the request of send Email, Miss only needs with to accept common paging the same as the content typing, transfer the typing content to Email by systems soft ware then, and send to Internet and get on.Like this, just can utilize the advantage of the abundant human resources of China, performance Chinese pager, breaking through does not have computer just can not use the restriction of Email, not only can make things convenient for the pager carrier greatly, and can promote Internet effectively in Development in China.Yet be subjected to the restriction of prior art, utilize the link on ground that many problems and difficulty are arranged in realization: because the unlimited magic power of Internet, its number of users rapidly expands by geometric progression, be subjected to the restriction of communication network bandwidth at present, there is network congestion in global Internet, transmission speed arrives intolerable stage (everybody the famous WWW of Internet, calls " worldwide wait " for fun) slowly.And to be transformed into huge terrestrial network broadband networks, need the effort of long duration.Though satellite communication network is promptly built i.e. usefulness, can remove network bottleneck immediately for the specific user, because its implementation procedure relates to too many not standard link, so still there is not the method that is suitable for.
Summary of the invention:
The present invention seeks to the existing in prior technology problem and the difficulty of sending and receiving e-mail at satellite paging networking, a kind of new method with paging centers's satellite networking exchange global electronic mail is provided, not only can on satellite main website switch, realize the conversion between paging-Email, and each paging centers that requires to insert satellite paging connected network communication system needn't oneself invest soft, the hardware that Internet inserts, also needn't change original paging system software for the Internet paging, just can be on satellite be networked the basis, for oneself user provides E-mail service.
In following explanation to the technology of the present invention, the art-recognized meanings of the term that uses is as follows:
TNPP: an international standard protocol group, be used to describe and how handle relevant network service between paging centers, defined kind, realization, data format of networking service etc.
Gateway machine: the computer of operation gateway program.This machine is the interface of the Internet and TNPP switching network, is responsible for transmitting the data relevant with mail service between mail server and TNPP switching network, is also referred to as gateway computer.
Asynchronous private-line mode: the user who refers to an access the TNPP switching network inserts the satellite switching network by such mode, be that subscriber equipment carries out physical connection by an asynchronous port and the two-way station of satellite, this user of calling of switchboard by the satellite main website, setting up a SVC is interim virtual circuit (explaining as follows in detail), this virtual circuit is once foundation, no matter have or not transfer of data, all do not discharge, so be equivalent to a special line; So this kind access way is called asynchronous private-line mode.
SVC: a kind of virtual circuit form in the packet switching network, promptly " interim virtual circuit " is for " PVC "." interim virtual circuit " uses preceding the need be made a call, be connected by the side that communicates by letter with each.
The TNPP data switching exchane: be responsible for the data switching exchane of exchange TNPP packet in the TNPP switching network, this machine is responsible for setting up and being connected of far-end, and according to routing iinformation at each networking interstation swap data.
The TNPP switching network of star topology: the TNPP agreement is the agreement of application layer, network is a hub-and-spoke configuration, and promptly each distant station only keeps being connected with switching center, and all data are all delivered to switching center, and only receiving data from switching center, the networking interstation does not have logic to connect.
VSAT: the english abbreviation of very small aperture antenna earth satellite station, English original text is: Very Small AntennaTerminal.
Feature of the present invention is:
(1) networking data of each paging centers meets beeper networking international standard protocol TNPP (Telocator NetworkPaging Protocol),
(2) each paging centers links the remote terminal VSAT (Very Small Antenna Terminal) of stelliform connection topology configuration satellite data communication network by its gateway computer networking of linking this TV station local area network (LAN),
(3) central master station (HUB) at satellite data communication network is provided with the e-mail server of TNPP data switching exchane, the global internet of access, links with e-mail server and inserts the E-mail gateway machine of the paging satellite connected network communication system of central master station
(4) remote terminal of satellite data communication network adopts asynchronous private-line mode to be coupled to the TNPP data switching exchane of central master station (HUB),
(5) call out and all networking paging centers of UNICOM by the SVC mode by the synchronous mouth of central master station earlier, in case UNICOM, no longer hang up, later on the global electronic mail data of all networking paging centers all need not be called out and directly sends to the TNPP data switching exchane of central master station through remote terminal earlier as networking data, the address of being stipulated by the TNPP agreement by the TNPP data switching exchane of central master station sends to this purpose paging centers of UNICOM again, or with the exist together E-mail gateway machine of a local area network (LAN) of TNPP data switching exchane, be dealt into Email telecommunications services device that inserts global internet and then the destination that sends to mail by the E-mail gateway machine again, correspondingly, issue the user's of paging centers Email from global internet, deliver to the Email telecommunications services device of being located at the satellite data communication network central master station earlier, deliver to the E-mail gateway machine afterwards, deliver to the TNPP data switching exchane again, send to corresponding paging centers by the TNPP data switching exchane, the notice that at last Mail Contents is dealt on user's the beep-pager or sends e-mails and arrive for user's beep-pager by paging centers.
The paging centers of networking can be the paging centers of a lot of groups of pilot frequency point, the every group of paging centers all be at least two with frequency networking paging centers.
The present invention unites Email and paging data, Email is used as the strange land exhales processing, after the mailbox of user applies oneself, every envelope mail that reaches, the TNPP switch that is located at star-like satellite network center just converts it to a paging, and exhale mode with the strange land, pass to user place paging centers, and then send on the subscriber paging machine; Otherwise, do not have computer, can not go up the user that internet sends e-mails, paging centers can make a telephone call to, please the operator who works with paging centres help him to send out mail, Miss exhales processing as the strange land, be dealt into after the TNPP switch at star-like satellite network center, convert Email to by the E-mail gateway machine and be dealt on the internet.Each paging centers of networking satellite station is housed, and soft, hardware that needn't own investment Internet access also needn't be for the Internet paging change original paging system software, just can be on satellite be networked the basis, and for oneself user provides E-mail service.Owing to do not change paging system, do not change Miss's mode of operation, thereby very economical practicality.
The present invention makes full use of the characteristics of star-like satellite network, deeply develops powerful, the affluent resources of star-like satellite network central apparatus, on the satellite communications data equipment at center, link TNPP paging data switch, on the basis of satellite paging connected network communication system, at the popular situation of current communication, make the Internet paging Email directly can be forwarded on the beep-pager, have Chinese machine just can receive Email.Numerous operators who works with paging centres can accept the request of send Email, as accepting paging with the content typing, transfers the typing content to Email by systems soft ware then, and sends to Internet and get on.Like this, positive good utilisation Chinese abundant human resources, brought into play the advantage of Chinese pager, broken through the restriction that does not have computer can not use Email, not only greatly facilitate the pager carrier, and will effectively promote Internet in Development in China.
Description of drawings:
Fig. 1 is the structural representation of paging centers's satellite networking global electronic mail switching system of use embodiment of the invention method.
In paging centers's satellite networking global electronic mail switching system of Fig. 2 for use embodiment of the invention method, central master station end hardware structure diagram.
Embodiment:
See the embodiment of Fig. 1 and Fig. 2, wherein: 1 is satellite, and 2 is the central master station of star-like satellite network, 3 is server, and 4 is large-scale relational database, and 5 is the central satellite data equipment, 6 is the TNPP switch, 7 is monitoring equipment, and 8 and 10 is the beeper networking database, and 9 and 11 is satellite equipment, 12 is the remote terminal antenna, 13 is the E-mail gateway machine, and 14 is e-mail server, and 15 is internet; 16 is server, and 17 is the TNPP paging cxchange, and 18 is star-like satellite network, and 19 is the page monitoring machine, and 20 is the E-mail gateway machine, and 21 is dns server, and 22 is e-mail server, and 23 is extraneous internet.
Present embodiment has been realized the conversion between paging-Email on satellite main website switch.Because satellite station also provides simultaneously with broadcasting covering function, paging service substantially such as for the paging centers that manages networking service, can also provide roaming, tracking is exhaled, exhale in the strange land.
Use the available function of system of present embodiment inventive method as follows: 1) exhale in the whole world:
Chinese machine user can utilize beep-pager to receive from the whole of China the E-mail that send all parts of the world.The teaching machine user can receive that E-mail arrives prompting.2) exhale the whole world:
The E-mail that will send mails to the whole nation by paging station, the whole world, and promptly send out promptly and arrive.3) Email (E-mail) arrives prompting:
When the teaching machine user had E-mail to arrive, beep-pager can be received the information of telling the user to remove to extract E-mail immediately.4) exhale in the alien frequencies strange land:
Any one paging centers as long as it also carries out E-mail service, uses the user of the system of the inventive method can directly notify from a phone call this user in this locality so in the world; Otherwise, also can pass through this, directly the user to the system that uses the inventive method sends out call in the locality.User's using method: receive Email with beeper:
With you at the E-mail mail box address apprise you of of paging station registration all over the world friend, as long as they post a letter to this address, direct demonstration mail content on your the Chinese machine.Show on the teaching machine " 996 ", You are prompted with has mail arrives.Send out E-mail in paging station:
If that you will send out is Chinese E-mail,, tell your beeper number of operator (1) and the password that you set when purchasing machine as long as you phone paging station; (2) receiver's E-mail mail box address or the mailbox code name that you make an appointment for some addresses commonly used in paging station; (3) if the mail that you need send surpasses 100 Chinese characters, perhaps you will send out English mail, then submit to mail in full with fax or other modes to paging station, in order to avoid make mistakes.The sending and receiving EMAIL of paging station operating instruction:
For EMAIL is provided service, set up an EMAIL server specially.The domain name addresses: @bp.ytt.com.cn of this station server.The user will obtain the EMAIL service function, must register on the EMAIL server earlier, promptly applies for an EMAIL mailbox.A user can only apply for a mailbox, and Mailbox Name is one to one with this user's beeper number.The mailbox naming method is:
a1____@bp.ytt.com.cn
Wherein a1 is paging station's numbering, _ _ _ _ be user's beeper number.Concrete various method of operation is as follows: application EMAIL mailbox
Form is: *NTM
1. *: command character;
2.N:N=0 expression application EMAIL mailbox.
3.T:T=0 the expression type is a teaching machine; T=1 represents that type is Chinese machine;
4.M: the password of corresponding EMAIL mailbox is less than or equals eight bit character or numeral.
When for example being user 127 of bright one-tenth (Chinese machine, password 12345) application EMAIL mailbox, notify from a phone call Miss's input:
User number: 888000127
Notify from a phone call content: *0112345
Get final product.
As apply for success, No. 127 beeper can show: " the EMAIL address that you apply for is: a1127@bp.ytt.com.cn ".If teaching machine, then pointing out code is " 996 ". for the user who successfully applies for the EMAIL mailbox registers reservation mailbox code name:
Form is: *NPC
1. *: command character;
2.N:N for sending mailbox numbering (No. 0 is the box number of oneself), at most can not be above No. 99.
3.P:P be fixed as the space, as the separation between N and the C.
4.C: the mailbox particular content the longlyest can not surpass 50 characters.
For example be that user of bright one-tenth 127 registrations send mailbox No. 1: during yang@hotmail.com, notify from a phone call Miss's input:
User number: 888000127
Notify from a phone call content: *1 yang@hotmail.com
As register success, No. 127 beeper can show: " #1:yang@hotmail.com ".
If teaching machine, then reveal codes: " 996 ".Send the EMAIL mail according to box number:
Form is: #NPC
1:#: command character;
2.N: send the mailbox numbering;
3.P: the space;
4.C:EMAIL body matter, length should be less than 256 Chinese characters.
For example be that user of bright one-tenth 127 sends EMAIL toward No. 1 mailbox, content is: " my 12:00 tomorrow is to Guangzhou.", notify from a phone call Miss's input:
User number: 888000127
Notify from a phone call I 12:00 tomorrow of content: #1 and arrive Guangzhou.
As sending success, 127 beepers can show: " your mail is sent out, and number of words is: 9 addresses of items of mail are: a1127@bp.ytt.com.cn ".If teaching machine, then reveal codes: " 997 ".Directly to the EMAIL address part of posting a letter:
Form is: CPN
1.C:EMAIL address;
2.P: the space;
3.N:EMAIL body matter, length should be less than 256 Chinese characters.
For example be that user of bright one-tenth 127 sends EMAIL toward y_yhr@163.net, content is: " hello! ", notify from a phone call Miss's input:
User number: 888000127
Hello to notify from a phone call content: y_yhr@163.net
As sending success, 127 beepers can show: " your mail is sent out, and number of words is: 2 addresses of items of mail are: y_yhr@163.net " if teaching machine, then reveal codes: " 997 ".Inquiry EMAIL mailbox content:
Form is:? N
1.?: command character;
2.N: send the mailbox numbering;
For example be user of bright one-tenth 127 inquiry No. 1 mailbox contents (being assumed to be ytt@hotmail.com), notify from a phone call Miss's input:
User number: 888000127
Notify from a phone call content:? 1
Then 127 beepers (Chinese machine) can show: " #1:ytt@hotmail.com ".
If teaching machine, then reveal codes: " 996 ".The user surfs the Internet and gets the EMAIL operating instruction:
After the user has successfully applied for the EMAIL service function, can take from oneself mail or outwards send mail by the internet, computer configuration is as follows.With user a12847 is example:
The configuration of NETSCAPE3.0:
1. select the option Mail And NewsPreference in the Options hurdle in the drop-down menu of Netscape.
2. in Preferences, click the Servers hurdle, dispose in the corresponding position:
Outgoing?Mail[SMTP]Server:bp.ytt.com.cn
Incoming?Mail[POP3]Server:bp.ytt.com.cn
POP3?User?Name:a12847
After having filled in, click definite knob.
3. in Preferences, click the Identity hurdle, dispose in the corresponding position:
Your?Name:a12847
Your?Email:a12847@bp.ytt.com.cn
After having filled in, click definite knob.
4. the option Netscape Mail of Window can receive EMAIL in the drop-down menu of selection Netscape.The configuration of windows95 inbox:
1. select in the drop-down menu of inbox in " instrument " hurdle " service ... "
2. exist " option ... " in, click " service " hurdle:
3. select " Internet Mail ", click " attribute " key.
4. click " routine " hurdle, dispose in the corresponding position:
Full name (F): a12847
E-mail address (E): a12847@bp.ytt.com.cn
E-mail server (S): bp.ytt.com.cn
Account name (c): a12847
Password (p): * * * *
After having filled in, click definite knob.
5. restart inbox.The points for attention of posting a letter:
For in " editing machine of posting a letter " of Email, writing letter, the mail that has directly sent after having write, this system can correctly be forwarded on user's the beeper, but, some is very familiar to the people of internet, can use attachment (stickup annex) function, they are finishing writing letter with various editing machines in advance, and just online is posted a letter (so then, can reduce the online holding time), at this moment, they use attachment (stickup annex) function, the letter of finishing writing is pasted into annex send, because " annex (attachment) " may be picture, music, binary files such as program, these file beepers can not correctly show, can only surf the Net and open the mailbox taking-up, so, only do the mail arrives prompting without exception for " annex " in the letter, do not transmit attachment content to beeper, therefore, when asking the other side to post a letter:
1) directly in the editing machine of posting a letter, writes letter, directly send after having write.
2) for the mail of finishing writing in advance, in the editing machine of posting a letter, do not use attachment (stickup annex) method, but use the pasting boards method, the letter of finishing writing is pasted in the editing area, as basic letter, so just can directly on beep-pager, show.

Claims (2)

1, a kind of method with paging centers's satellite networking exchange global electronic mail is characterized in that:
(1) networking data of each paging centers meets beeper networking international standard protocol TNPP,
(2) each paging centers links the remote terminal VSAT of stelliform connection topology configuration satellite data communication network by its gateway computer networking of linking this TV station local area network (LAN),
(3) central master station at satellite data communication network is provided with the e-mail server of TNPP data switching exchane, the global internet of access, links with e-mail server and inserts the E-mail gateway computer of the paging satellite connected network communication system of central master station,
(4) remote terminal of satellite data communication network adopts asynchronous private-line mode to be coupled to the TNPP data switching exchane of central master station,
(5) call out and all networking paging centers of UNICOM by the SVC mode by the synchronous mouth of central master station earlier, in case UNICOM, no longer hang up, later on the global electronic mail data of all networking paging centers all need not be called out and directly sends to the TNPP data switching exchane of central master station through remote terminal earlier as networking data, the address of being stipulated by the TNPP agreement by the TNPP data switching exchane of central master station sends to this purpose paging centers of UNICOM again, or with the exist together E-mail gateway computer of a local area network (LAN) of TNPP data switching exchane, be dealt into Email telecommunications services device that inserts global internet and then the destination that sends to mail by the E-mail gateway computer again, correspondingly, issue the user's of paging centers Email from global internet, deliver to the Email telecommunications services device of being located at the satellite data communication network central master station earlier, deliver to the E-mail gateway computer afterwards, deliver to the TNPP data switching exchane again, send to corresponding paging centers by the TNPP data switching exchane, the notice that at last Mail Contents is dealt on user's the beep-pager or sends e-mails and arrive for user's beep-pager by paging centers.
2, as the method for the said paging centers of claim 1 satellite networking exchange global electronic mail, it is characterized in that: the paging centers of networking is the paging centers of a lot of group's pilot frequency point, the every group of paging centers all be at least two with frequency networking paging centers.
CN98121814A 1998-10-23 1998-10-23 Worldwide e-mail exchange method adopting paging station satellite network Expired - Fee Related CN1097916C (en)

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Application Number Priority Date Filing Date Title
CN98121814A CN1097916C (en) 1998-10-23 1998-10-23 Worldwide e-mail exchange method adopting paging station satellite network

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CN1097916C true CN1097916C (en) 2003-01-01

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105162690B (en) * 2015-09-01 2019-05-07 中国电子进出口总公司 Electron post transmission method and system towards satellite link

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5487100A (en) * 1992-09-30 1996-01-23 Motorola, Inc. Electronic mail message delivery system
US5561703A (en) * 1994-07-06 1996-10-01 Rolm Company System and method for integration of a paging server into a private branch exchange environment
EP0798899A1 (en) * 1996-03-25 1997-10-01 Koninklijke KPN N.V. Method for the notification of items present in a server

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5487100A (en) * 1992-09-30 1996-01-23 Motorola, Inc. Electronic mail message delivery system
US5561703A (en) * 1994-07-06 1996-10-01 Rolm Company System and method for integration of a paging server into a private branch exchange environment
EP0798899A1 (en) * 1996-03-25 1997-10-01 Koninklijke KPN N.V. Method for the notification of items present in a server

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
计算机系统应用1998年第5期 1998.5.1 闵宇、电子邮件系统与BB机寻呼的联接 *

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