CN1086263C - High speed calling information service system - Google Patents
High speed calling information service system Download PDFInfo
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- CN1086263C CN1086263C CN 98123631 CN98123631A CN1086263C CN 1086263 C CN1086263 C CN 1086263C CN 98123631 CN98123631 CN 98123631 CN 98123631 A CN98123631 A CN 98123631A CN 1086263 C CN1086263 C CN 1086263C
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- high speed
- speed calling
- paging
- information
- calling
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Abstract
The present invention relates to a high speed paging information service system. Under the condition of using resources of an original ordinary paging system, a new paging frequency point is provided and a high-speed paging datum extraction device and a high-speed paging datum processing device are increased and thus the ordinary paging system can be upgraded to a high-speed paging system which can provide various information services. A high-speed coding and controlling device, a high-speed paging link transmission device and a various information service device are commonly used, which enables only less investments to be needed for system upgrade, and a plurality of service functions can be increased and cost performance is optimized.
Description
The present invention relates to a kind of high speed calling system, particularly a kind of low-cost technologies system that becomes common paging system into the high speed calling system.
Common paging system is meant that paging speed is 512bps～1200bps, is the system that the user provides paging service with POCSAG coding standard usually.And the high speed calling system is meant the paging system of paging speed at 1600bps～6400bps.Because the flank speed of common paging system is 1200bps, it makes the content of user's capacity and information service be subjected to the restriction of transmission rate.And the transmission rate of high speed calling system can reach 6400bps as the flank speed of FLEX coding standard, and user capacity particularly information transfer rate improves greatly, is desirable paging information service mode.But the high speed calling system need invest high speed calling system and device equipment again, and the equipment of original paging system can not utilize basically, and therefore investment is bigger, brings many difficulties for the upgrading and the popularization and application of high speed calling system of paging system.
A target of the present invention provides a kind of common paging system existing equipment that utilizes, after therefrom increasing the necessaries of some high speed callings, reach high rate data transmission, many multifrequency point are shared, do not influence former common paging function, compatible, thus required investment when reducing common paging system and upgrading to the high speed calling system improves utilization rate of equipment and installations.
Another target of the present invention is to increase service function in former common paging system, as the free calling function of increase information, initiatively selects the recalls information function thereby make paging system become the user by passive service, makes native system have the big characteristics of popularization face.
For achieving the above object, the technical scheme selected for use of the present invention is:
High speed calling information service system, it comprises paging acceptance apparatus, paging code and format and control device, radio paging link conveyer and paging wireless transmission base station, and its design feature is to establish high speed calling data extract device and high speed calling data processing equipment between the input of the output of paging acceptance apparatus and paging code and format and control device.
The input of high speed calling data extract device is also established the free calling device of information, and the input of high speed calling data processing equipment is also established multiple information server.
High-speed data extraction element of the present invention is a device of realizing common paging signal and high speed calling Signal Separation, do not influence simultaneously the transmission of former common paging data, isolated high speed calling data are sent to the high speed calling data processing equipment and convert the high speed calling desired information format of encoding to.Accept the information that the free calling device of multiple information sends here simultaneously and deliver to DEU data exchange unit.Common paging data still sends by original mode.
The high speed calling data processing equipment compiles the public information content that high speed calling information that each paging system sends here and multiple information server send here and deals with, and is sent to encoder by the form of TNPP agreement regulation.
All information that high speed calling coding and control device will send are encoded by the form of high speed calling regulation and stipulation, form specific synchronous paging data flow, and deliver to high speed calling link conveyer.
High speed calling link conveyer is finished the link broadcasting of synchronous paging data flow, make it to arrive at each transmitting base station, high speed calling link conveyer can be the satellite data broadcasting equipment that a cover cooperates with satellite circuit, also can be the coffret card that cooperates with the DDN special line.Delivering path can be a satellite circuit, also can be the DDN special line.
Be erected at the high speed calling wireless transmission base station of each paging centers's respective coverage areas, receive the link broadcast singal, and send in the wireless signal mode of each corresponding high speed calling frequency, each high speed calling user can receive all public informations and corresponding paging information.
The various devices that the present invention is mentioned can be one or more computers that various softwares are housed, and can be the computer networks that software is housed also, or the microprocessor equipment of software is housed.DEU data exchange unit can be a satellite modem, network interface unit or transmission special line etc.
The present invention compares with existing Flexible High Speed Paging, system of the present invention advance and advantage are: at first, it is the device resource that makes full use of common paging centers, increase by a high speed calling data extract device at former paging system, make the high speed calling user also by common paging system input information, do not reduce equipment investments such as trunk line, console thereby do not influence former common paging function simultaneously; Next is the shared high speed calling data processing of many paging centers, coding and control device and high-speed link conveyer, reaches shared by multiple systems, has improved utilization rate of equipment and installations, has reduced the required equipment investment of system upgrade; The 3rd is owing to increased free calling device of multiple information and multiple information server, the information service of paging system is developed to diversification, omnirange from single, becoming the user from passive service initiatively selects the direction of recalls information to develop, the scope of application expands, and helps popularizing in an all-round way using.
Below accompanying drawing is done letter through explanation
Fig. 1 is a prior art, promptly existing paging system structure chart
Fig. 2 is the high speed calling fundamental mode figure of system of the present invention
Fig. 3 is for realizing a kind of example structure ideograph of the present invention
Fig. 4 is another example structure ideograph
Fig. 5 is a kind of embodiment block diagram of high speed calling data extract device
Fig. 6 is a kind of embodiment workflow of high speed calling data extract device block diagram
Fig. 7 is a kind of embodiment block diagram of the free calling device of multiple information
Fig. 8 is a kind of embodiment block diagram of high speed calling data processing equipment
Fig. 9 is a kind of embodiment block diagram of multiple our information server
Figure 10 is a kind of embodiment block diagram of high speed calling link conveyer
Below in conjunction with accompanying drawing the structure of the invention process and the course of work are described.
The present invention is based on present common paging system equipment, makes full use of existing equipment, suitably increases necessaries, reaches the function of high speed calling.The general structure of common paging system is formed as shown in Figure 1, and it comprises trunk line, paging acceptance apparatus (1), paging code and format and control device (8), radio paging link conveyer (9), paging wireless transmission base station (10).The basic structure of high speed calling of the present invention system as shown in Figure 2, it is except that basic equipment shown in Figure 1, be exactly to insert high speed calling data extract device (2) and high speed calling data processing equipment (6) between the input of the output of common paging acceptance apparatus (1) and paging code and format and control device (8), this is the most basic architectural feature of the present invention.For expanding function of use of the present invention and range of application, also establish the free calling device of multiple information (3) at the input of high speed calling data extract device of the present invention (2), also establish multiple information server (7) at the input of high speed calling data processing equipment of the present invention (6).As shown in Figure 3.
High speed calling data extract device (2) is made of one or several computers, and the special-purpose software by certain extracting method design is housed in the computer.It is to realize the high speed calling data separating and the basic equipment that do not influence former common paging function, and its method that realizes data separating has two.The first in the planning of common paging centers address code, mark one section according to preparing ownership's quantity fixed address code ADD
1～ADD
2, as high speed calling user's user identification code special use, when the high speed calling subscriber signal arrived, the high speed calling system was according to ADD
1～ADD
2User's identification code in the scope, identification and separating from the computer network of former paging system or encoder output is ADD
1～ADD
2In the scope, convert ADD to FLEX address code form, send FLEX coding and controller, be not, then be common paging data, still, go out by common paging wireless transmission base station through paging code and format and control device by original mode.Its structure as shown in Figure 5, its workflow diagram is as shown in Figure 6.
Realizing the other method of high speed calling data separating, is to cook up a segment number sign indicating number N in the user number of common paging centers
1～N
2To distinguish common calling user, after high speed calling data extract device receives high speed calling user's information, is number N as high speed calling user's number segment
1～N
2In the scope, the N number translated is become FLEX address code form, send FLEX coding and controller, be not, then be common paging data, still, go out by common paging wireless transmission base station through paging code and format and control device by original mode.Its structure is identical with Fig. 5 and Fig. 6 with workflow diagram no longer to be described.
DEU data exchange unit (5) is by modulator-demodulator or interface integrated circuit board, and DDN special line or telephone line are formed, and is used for the mutual transmission of data between the upper and lower level or control signal.
High speed calling data processing equipment (6), generally form by computer network and special-purpose software, comprise user management platform, data transmit-receive platform, data processing platform, network information desk, structured flowchart as shown in Figure 8, the user management platform is responsible for total system user's file information management, comprises contents such as user's name, type, user number, station address, user cipher, viability; The data transmit-receive platform is responsible for compiling and housekeeping of total system subscriber paging information; The data processing platform is responsible for paging information is handled by the agreement of encoder requirement, send encoder encodes then.
High speed calling coding and control device (8) are finished the coding of paging data and the Control work of information.One of coded format can adopt the HEX coded format, and FLEX high speed calling coded format is the coded format that a kind of synchronous entirely, many speed, timesharing transmit information.The coding controller of the embodiment of the invention is selected the C-NET controller of Motorola for use, also can select the coding controller of other companies for use, finishes the Control work of the coding and the channel of paging data.
A kind of typical scenario of high speed calling chain circuit device (7) as shown in figure 10, it is to utilize satellite channel to broadcast, it comprise two satellite modulator (A, B) two power amplifiers of Hot Spare diverter switch (ODU) and one the cover outdoor parabolic antenna.
Fig. 3 is the fundamental mode of the embodiment of the invention, it is except comprising the most basic tactic pattern of the present invention, just be the free calling device of the multiple information of input adjunction (3) of high speed calling data extract device (2), at the multiple information server of input adjunction (7) of high speed calling data processing equipment (6).
Free the calling of multiple information can be realized by two kinds of modes, a kind ofly form by sound card and control computer and Control Software thereof, after the user connects with local telephone network and sound card, sound card detects information flow and off-hook under the control computer's role, broadcast and show behind the greeting and do the operation prompting, the signal that the user needs with the phone input by operation indicating is to realize the free of information and to call.Another kind method is to adopt worker's information counter to put question to the user, need operate the input relevant information in the control computer by the user, and the information of carrying out is free and call.
Multiple information server generally is affiliated on the computer network of high speed calling data processing equipment, and the general information resource in Computer Storage a period of time is as meteorology, price, traffic or the like data and quotations on the stock market or the like.
Figure 9 shows that a kind of embodiment of multiple information server (7), it divides in addition and is made up of Shanghai Stock Exchange's receiving platform, Shenzhen Stock Exchange's receiving platform, stock comment receiving platform, data typing platform, securities information treatment bench, the various information of each reception are processed into the form of regulation through security information processing platform, and write computer network.
Fig. 4 represents the another kind of pattern of the embodiment of the invention, the pattern of a shared by multiple systems, common paging handling desk has 1a, 1b to 1n, their common sparings all are high speed calling DEU data exchange unit (5), high speed calling data processing equipment (6), high speed calling coding and control device (8) and high speed calling link conveyer (9).10a is arranged equally, 10b to 10n high speed calling wireless transmission base station is shared above-mentioned high speed calling link conveyer (9), high speed calling coding and control device (8), high speed calling data processing equipment (6) and multiple information server (7).Present embodiment is for the upgrading of paging system, and it is significant particularly to reduce investment outlay.
Claims (8)
1, high speed calling information service system, it comprises paging acceptance apparatus (1), paging code and format link conveyer (9) and paging wireless transmission base station (10), it is characterized in that establishing high speed calling data extract device (2) and high speed calling data processing equipment (6) between the input of the output of paging acceptance apparatus (1) and paging code and format and control device (8).
2, high speed calling information service system as claimed in claim 1 is characterized in that high speed calling data extract device (2) input also establishes the free calling device of multiple information (3); The input of high speed calling data processing equipment (6) is also established multiple information server (7).
3, high speed calling information service system as claimed in claim 1 is characterized in that paging code and format and control device (8) adopt the FLEX coded format, select the C-NET controller of Motorola for use.
4, high speed calling information service system as claimed in claim 1 is characterized in that high speed calling chain circuit device (9) comprises two satellite modulator (A, B), a Hot Spare diverter switch, two power amplifiers (ODU) and the outdoor parabolic antenna of a cover.
5, high speed calling information system as claimed in claim 2 is characterized in that the free calling device of multiple information (3) is made up of telephone wire, sound card and control computer and Control Software thereof.
6, high speed calling information system as claimed in claim 2 is characterized in that the free calling device of multiple information (3) also is connected to security transation report-back interface (4).
7, high speed calling information system as claimed in claim 2, it is characterized in that multiple information server (7) is affiliated on the computer network of high speed calling data processing equipment, have information resources such as meteorological traffic, price and quotations on the stock market on the computer storage.
8, high speed calling information system as claimed in claim 1 or 2 is characterized in that shared by multiple systems partly is high speed calling switch (5), high speed calling data processing equipment (6) high speed calling coding and control device (8) and high speed calling link conveyer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98123631 CN1086263C (en) | 1998-10-21 | 1998-10-21 | High speed calling information service system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98123631 CN1086263C (en) | 1998-10-21 | 1998-10-21 | High speed calling information service system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1222043A CN1222043A (en) | 1999-07-07 |
| CN1086263C true CN1086263C (en) | 2002-06-12 |
Family
ID=5228264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98123631 Expired - Fee Related CN1086263C (en) | 1998-10-21 | 1998-10-21 | High speed calling information service system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1086263C (en) |
-
1998
- 1998-10-21 CN CN 98123631 patent/CN1086263C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1222043A (en) | 1999-07-07 |
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