CN105050200A - Scheduling communication method based on public network transmission - Google Patents
Scheduling communication method based on public network transmission Download PDFInfo
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- CN105050200A CN105050200A CN201510339023.XA CN201510339023A CN105050200A CN 105050200 A CN105050200 A CN 105050200A CN 201510339023 A CN201510339023 A CN 201510339023A CN 105050200 A CN105050200 A CN 105050200A
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- 238000004891 communication Methods 0.000 title claims abstract description 498
- 230000005540 biological transmission Effects 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 36
- 206010011469 Crying Diseases 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010295 mobile communication Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/121—Wireless traffic scheduling for groups of terminals or users
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/25—Maintenance of established connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Abstract
The invention discloses a scheduling communication method based on a public network transmission. The method is realized through a communication system, a public network scheduling communication user switch and a communication user terminal. By using the method, a scheduling communication function can be realized under a condition of an existing communication system; illegal user access and scheduling communication interference can be avoided; and scheduling communication functions of rapid connection, priority processing, group calling and the like are realized. Simultaneously, characteristics that implementation is convenient and construction cost is reduced are possessed.
Description
Technical field
The present invention relates to a kind of scheduling communication method based on public network transmission, belong to the communications field.
Background technology
Applying in actual conditions at present, for conventional and public network communication system, as public network communication switched transport network, public network radio communication or wired communication system, as: GSM, CDMA, WCDMA, TD-SCDMA, TDD-LTE, the public network mobile communication system such as FDD-LTE, automatic wire telephone communication system, its communication mode is all point-to-point communication mode, the priority of communications user terminal is all same levels, switching network and communication terminal are arranged and disposal ability without priority, because user network number is longer, then calling initiate and the processing time longer, group calling function is not had yet, the major function that the subscriber exchange used in such public network communication switched transport network realizes is:
1, outside line user is by public network communication switched transport network incoming call subscriber exchange, automatically accesses the interior lines extension set of certain setting in advance.
2, the outside line user of access user switch accesses by human relay working or two-stage dialing certain the interior lines extension set required.
3, the interior lines extension set dialing of access user switch enters public network communication switched transport network, and dialing is by other outside lines of public network communication switched transport network call connection user.
4, under human relay working, conference communication mode is formed to the interior lines extension set of outside line access user and access user switch.
Mutual call connection between each interior lines extension set of 5, access user switch and form conference communication mode under human relay working.
In above-mentioned communication network and equipment, in call connection between the outside line user accessed by public network communication switched transport network, switching network and terminal equipment can not realize priority and arrange and processing capacity, there is no the private network dispatching communication function of group calling between outside line user, access and the interference of disabled user can not be avoided;
Although in the prior art, GSM-R, GOTA wireless communication system and wireless trunking communication system can realize the dispatching communication functions such as quick access, processed and group calling, but need to build corresponding personal communication system or related system transformation, economical and practical not viewed from Technological Economy angle;
Disclose the document of current subscriber exchange technology, have ZL01139460.9, the document describes " communication means of user switchboard system, subscriber exchange and user switchboard system ".Wherein, this invention describes outside line access user carries out group calling technical method to interior lines telephone subscriber, that is: " by the call connection of incoming call on many predetermined interior lines." but this invention not solve multiple outside line users of access user switch between mutual short calling connectivity problem; do not have and the priority of the call connection of other outside line user terminals arranged and processing capacity; group calling can not be carried out to outside line user; and decision-making ability be there is no to incoming call user, be easily subject to access and the interference of disabled user;
Because the public network communication switched transport network with point communications functionality is very universal, its use cost is cheap, in order to make full use of its advantage, be necessary to realize connecting many communications user terminals fast, having the dispatching communication function such as processed and group calling connection in existing communication system infrastructure, and access and the interference of illegal communication user terminal can be avoided, and make communication terminal easy for operation as far as possible, to meet actual operation requirements widely, the range of application of expansion public network communication switched transport network;
Communication system described in the present invention is conventional and public network communication system, include public network communication switched transport network, public network radio communication, wired communication system and private network wireless communication system or private network wired communication system, as: GSM, CDMA, WCDMA, TD-SCDMA, TDD-LTE, the public network mobile communication system such as FDD-LTE, also wireless Internet or wired internet is comprised, GSM-R and cluster private network wireless communication system, private network and public network automatic wire telephone communication system, the transparent transmission of telecommunication transmission system and directly by the connection transmission system of transmission cable.
Summary of the invention
In view of the foregoing and problem, the object of the present invention is to provide a kind of scheduling communication method based on public network transmission, dispatching communication function can be realized under existing communication system conditions, avoid access and the interference dispatching communication of disabled user, realize connecting fast, having the dispatching communication such as processed, group calling function, meanwhile, also have and implement conveniently, the feature of minimizing construction cost.
For achieving the above object, the present invention introduces a kind of scheduling communication method based on public network transmission, include communication system, multiple communications user terminal, public network dispatching communication subscriber exchange, it is characterized in that each communications user terminal establishes a communications link automatically respectively by communication system and public network dispatching communication subscriber exchange, and each communications user terminal sends respective user's characteristic code by communication system to public network dispatching communication subscriber exchange after establishing a communications link; The user's characteristic code of public network dispatching communication subscriber exchange to each communications user terminal received determines whether legal access user, public network dispatching communication subscriber exchange keeps communicating to connect and setting up online subscriber's meter to the communications user terminal of legal access, includes and keep the user's characteristic code of the communications user terminal communicated to connect and corresponding access interface identity code thereof with public network dispatching communication subscriber exchange in online user's table; When keeping certain communications user terminal communicated to connect to call through credit household's terminal originated calls as master with public network dispatching communication subscriber exchange, described master exhales communications user terminal to send calling code by communication system to public network dispatching communication subscriber exchange; Public network dispatching communication subscriber exchange is exhaled the user's characteristic code of communications user terminal specified by received calling code, inquiry online user shows content, carries out exchange connection to the communication user access interface corresponding to communications user terminal of being exhaled specified by calling code; When be in the communications user terminal corresponding to the communication user access interface exchanging connection status by communication system to public network dispatching communication subscriber exchange send to take out stitches yard time, public network dispatching communication subscriber exchange receives the exchange that code of taking out stitches then removes corresponding communication user access interface and connects; Wherein said access interface identity code, is the correspondence coding of the communication user access interface of public network dispatching communication subscriber exchange, each communication user access interface, all corresponding with an access interface identity code; In described online user's table, the user's characteristic code of communications user terminal is corresponding with access interface identity code, access interface identity code is corresponding with the communication user access interface of public network dispatching communication subscriber exchange, therefore be also expressed as compactly: each communications user terminal in online user's table is corresponding with a communication user access interface respectively, or: the corresponding communication user access interface of each communications user terminal in online user's table.
operation principle and beneficial effect
When the unlatching work of legitimate correspondence user terminal, communications user terminal is established a communications link by conventional public network communication system and public network dispatching communication subscriber exchange automatically, then user's characteristic code is sent, public network dispatching communication subscriber exchange is kept legal communications user terminal after judging user's characteristic code, and the communication connection of illegal communication user terminal is interrupted, doing so avoids access and the interference of illegal communication user terminal, when communications user terminal makes a call, calling code is wherein in a ratio of relative short code with conventional public network number, and group calling code can be included, because the communications user terminal of calling subscriber and called subscriber is set up with public network dispatching communication subscriber exchange and maintains communication connection, therefore master exhales the transmitting time of the calling code of communications user terminal, the determination time of public network dispatching communication subscriber exchange and communication switching time are just relatively short, the high-speed traffic connection to calling and group calling communication connection can be realized, and public network dispatching communication subscriber exchange is by the judgement to user's characteristic code and calling code medium priority code, the function of processed can be realized.
Accompanying drawing explanation
Fig. 1 is the public network dispatching communication system network diagram of one embodiment of the invention.
Embodiment
For accompanying drawing, the embodiment of the present invention is described below.
Fig. 1 is the public network dispatching communication system network diagram of one embodiment of the invention, wherein:
A1-An, B1-Bn, C1-Cn are communications user terminal, wherein A1-An is the mobile communication subscriber terminal accessed by mobile communication system, B1-Bn is the fixed communication user terminal accessed by wired communication system, and C1-Cn is the interior lines communications user terminal by the access of straight line cable transmission communication system; D is communication system, public network radio communication or public network wired communication system, private network wireless communication system or private network wired communication system can be included, as: the mobile communication system such as GSM, GSM-R, CDMA, WCDMA, TD-SCDMA, TDD-LTE, FDD-LTE, also comprise wireless Internet or wired internet, private network transmission system, trunked communication system, automatic wire telephone communication system, also comprise transparent transmission that telecommunication transmission system provides and directly connected the communication system transmitted and set up by straight line cable; E is public network dispatching communication subscriber exchange, adopts the subscriber exchange with the multiple exchange signaling transfer point of receipts to form; Communications user terminal can be established a communications link by communication system and public network dispatching communication subscriber exchange automatically;
According to each equipment of configuration shown in accompanying drawing 1, to illustrate by diagram and above-mentioned annexation and be interconnected, relevant work software has been worked out to the method for work that each communications user terminal, public network dispatching communication subscriber exchange are introduced according to the present invention, wherein:
The method of work of communications user terminal and process are (in order or select perform):
1, each communications user terminal is established a communications link by communication system and public network dispatching communication subscriber exchange;
2, each communications user terminal sends user's characteristic code to public network dispatching communication subscriber exchange;
3, when certain communications user terminal master exhales: send when keeping communicating to connect with public network dispatching communication subscriber exchange and call out code;
4, main communications user terminal of exhaling to be established a communications link Serial Communication of going forward side by side with being exhaled communications user terminal by public network dispatching communication subscriber exchange;
5, when communications user terminal is exhaled: to be established a communications link Serial Communication of going forward side by side by public network dispatching communication subscriber exchange and main communications user terminal of exhaling;
6, the communications user terminal being in communications status sends code of taking out stitches;
7, each communications user terminal gets back to a certain item in above-mentioned steps according to current operating state situation;
Method of work and the process of public network dispatching communication subscriber exchange are (in order or select to perform):
1, public network dispatching communication subscriber exchange is established a communications link by communication system and each communications user terminal;
2, public network dispatching communication subscriber exchange receives the user's characteristic code that each communications user terminal sends;
3, public network dispatching communication subscriber exchange judges each user's characteristic code, kept communication connection to legal communications user terminal and enroll online user's table, online user's table includes the user's characteristic code of legitimate correspondence user terminal and the access interface identity code of correspondence thereof; Its communication connection is interrupted to illegal communication user terminal;
4, when public network dispatching communication subscriber exchange receives the calling code that communications user terminal sends, judge, search calling code corresponding to exhaled the access interface identity code of communications user terminal and correspondence thereof, the communication user access interface corresponding to the mouth identity code of access side is exchanged connection;
5, public network dispatching communication subscriber exchange receives the code of taking out stitches that communications user terminal sends, then connect the exchange corresponding to this communications user terminal and removed;
6, a certain item in above-mentioned steps got back to by public network dispatching communication subscriber exchange according to current operating state situation;
Like this, one embodiment of the present of invention can be completed.
The scheduling communication method based on public network transmission that the present invention introduces can also be it is characterized in that including user grouping code in described user's characteristic code; Described online user's table includes multiple user grouping table; Public network dispatching communication subscriber exchange is enrolled corresponding user grouping table according to the user grouping code in the user's characteristic code of communications user terminal; Multiple user grouping code can be had in the user's characteristic code of same communications user terminal and be programmed into multiple different respective user grouping sheet; The group calling code of respective user grouping sheet is included in described calling code; When master calls through credit household's terminal originated calls, the working method adopting a key to breathe out sends the calling code including corresponding group calling code; Public network dispatching communication subscriber exchange selects corresponding user grouping table according to the group calling code in received calling code, and is exchanged connection to the communication user access interface corresponding to communications user terminal wherein; Like this, namely can realize user grouping and packet call, and for each communications user terminal, multiple user grouping table can be enrolled, the use of private network user can be facilitated.
The scheduling communication method based on public network transmission that the present invention introduces can also be include operating characteristic block code in the user grouping code of the user's characteristic code that it is characterized in that described communications user terminal, the job specification feature of the corresponding communications user terminal of operating characteristic block code, includes traffic control characteristic block code, Platform attendant operating characteristic block code, driver's operating characteristic block code, station assistant person on duty/vehicle commander's operating characteristic block code; Described user grouping table includes scheduling grouping sheet, Platform attendant grouping sheet, driver's grouping sheet, station assistant person on duty/vehicle commander's grouping sheet, and each user grouping table corresponds respectively to traffic control characteristic block code, Platform attendant operating characteristic block code, driver's operating characteristic block code, station assistant person on duty/vehicle commander's operating characteristic block code; Public network dispatching communication subscriber exchange is according to the operating characteristic block code of each communications user terminal received, communications user terminal is enrolled the user grouping table corresponding to each operating characteristic block code, enroll in the user grouping table of this correspondence to all communications user terminals with identical operating characteristic block code; Corresponding group calling code is included in described calling code, wherein have: scheduling group calling code, Platform attendant group calling code, driver's group calling code, station assistant person on duty/vehicle commander's group calling code, each group calling code corresponds respectively to scheduling grouping sheet, Platform attendant grouping sheet, driver's grouping sheet, station assistant person on duty/vehicle commander's grouping sheet; When master calls through credit household's terminal originated calls, the working mode selection adopting a key to breathe out and transmission include the calling code of corresponding group calling code; Public network dispatching communication subscriber exchange selects corresponding user grouping table according to the group calling code in received calling code, and is exchanged connection to the communication user access interface corresponding to communications user terminal wherein; Like this, namely can realize the user grouping based on operating characteristic and calling, facilitate the use of private network user.
The scheduling communication method based on public network transmission that the present invention introduces, can also be that each described communications user terminal has navigation system, and by navigation system according to the positional information code drawn corresponding to the current present position of each communications user terminal, it is characterized in that including positional information code in the user's characteristic code of described communications user terminal, and each communications user terminal sends to the public network dispatching communication subscriber exchange established a communications link the user's characteristic code including positional information code by communication system in real time; Described user grouping table includes multiple bands of position user grouping table, and public network dispatching communication subscriber exchange, according to the division of each band of position, arranges the band of position user grouping table corresponding to each band of position; The grouping being in each in certain band of position communications user terminal corresponding to positional information code belongs to the band of position user grouping table corresponding to this band of position; Each communications user terminal, according to the positional information code of each communications user terminal received, enrolls in the band of position user grouping table corresponding to respective positional information code by public network dispatching communication subscriber exchange; Group calling code is included in main calling code of exhaling communications user terminal to initiate; Public network dispatching communication subscriber exchange, according to received group calling code, is selected main band of position user grouping table of exhaling the current place of communications user terminal, and is exchanged connection to the communication user access interface corresponding to communications user terminal wherein; Like this, namely location-based user grouping and calling can be realized; Facilitate the use of private network user.
The scheduling communication method based on public network transmission that the present invention introduces can also be the moving direction code that it is characterized in that including in described positional information code communications user terminal, and described band of position user grouping table includes dispatcher-controlled territory grouping sheet, multiple stations grouping sheet, multiple interval grouping sheet, multiple station district grouping sheet, multiple neighboring station grouping sheet, station, multiple front grouping sheet, station, multiple rear grouping sheet; Each grouping sheet has corresponding belonging positions region and relative to communications user terminal moving direction, in each band of position and the communications user terminal of certain moving direction enroll corresponding band of position user grouping table respectively; Include multiple group calling code in main calling code of exhaling communications user terminal to send, wherein group calling code is respectively: dispatch group call code, station group calling code, interval group calling code, district's group calling code of standing, neighboring station group calling code, station, front group calling code, station, rear group calling code; Each group calling code corresponds respectively to dispatcher-controlled territory grouping sheet, station grouping sheet, interval grouping sheet, district's grouping sheet of standing, neighboring station grouping sheet, station, front grouping sheet, station, rear grouping sheet; Main communications user terminal of exhaling initiates group calling when crying, and adopts the working mode selection of a key exhalation and transmission to include the calling code of group calling code; Public network dispatching communication subscriber exchange is according to after the group calling code in received calling code, select this master to exhale dispatcher-controlled territory grouping sheet in the band of position user grouping table at communications user terminal place, corresponding to group calling code or station grouping sheet or interval grouping sheet or station district grouping sheet or neighboring station grouping sheet or station, front grouping sheet or station, rear grouping sheet, connection is exchanged to the communication user access interface corresponding to communications user terminal wherein; Described dispatcher-controlled territory comprises and opsition dependent Region dividing has multiple station and interval, and the region between station and adjacent station is interval, and district of standing is the interval including adjacent station, and the band of position in station, interval and district of standing divides can have lap; Positional information code corresponds to the band of position that each station, interval and station district divide; Each communications user terminal enrolls corresponding user grouping table according to its current positional information code, has respectively: scheduling grouping sheet, station grouping sheet, interval grouping sheet, district's grouping sheet of standing, neighboring station grouping sheet, station, front grouping sheet, station, rear grouping sheet; Wherein: scheduling grouping sheet, this dispatcher-controlled territory scope belonging to wherein including is interior, all communications user terminals of this dispatching patcher; Station grouping sheet: the position that the positional information code of communications user terminal wherein indicates is in the band of position at this station; Interval grouping sheet: the position that the positional information code of communications user terminal wherein indicates is in the band of position in this interval; To stand district's grouping sheet: the position that the positional information code of communications user terminal wherein indicates is in the band of position in this station district; Neighboring station grouping sheet: the position that the positional information code of communications user terminal wherein indicates is in the band of position at the station adjacent with this station; Station, front grouping sheet, station, rear grouping sheet are for setting up relative to certain communications user terminal; For certain communications user terminal, its station, front grouping sheet includes all communications user terminals in the adjacent interchange of position region of this communications user terminal and moving direction front thereof, that is: for certain communications user terminal, its station, front grouping sheet is for including all communications user terminals in the station grouping sheet of this communications user terminal corresponding to interior, its adjacent station, moving direction front; For certain communications user terminal, its station, rear grouping sheet includes all communications user terminals in the adjacent interchange of position region of this communications user terminal and moving direction rear thereof, that is: for certain communications user terminal, its station, rear grouping sheet is for including all communications user terminals in the station grouping sheet of this communications user terminal corresponding to interior, its adjacent station, moving direction rear; Like this, just can realize user grouping and the calling of position-based and travel direction, facilitate the use of private network user.
The scheduling communication method based on public network transmission that the present invention introduces can also be it is characterized in that including User Priority code in described user's characteristic code, in calling code, include call priority code; When master calls through credit household's terminal originated calls, described master exhales communications user terminal to send calling code by communication system to public network dispatching communication subscriber exchange; Public network dispatching communication subscriber exchange is exhaled the user's characteristic code of communications user terminal specified by received calling code, inquiry online user shows content, present communications switching state, User Priority and call priority compare the comprehensive priority situation that obtains to specified by calling code exhaled the communication user access interface corresponding to communications user terminal to exchange immediately to connect or etc. connection to be exchanged or inserting to exchange connects; To the judgement of comprehensive priority, first arranged with call priority, when call priority is identical, by User Priority arrangement, drawn the rich call priority that certain calling exchange corresponding to code connects thus; If called through credit household's terminal to be in and not exchange connection status, then exchanged connection; If exhaled communications user terminal to be in exchange connection status, and the comprehensive priority of this calling code correspondence exchanges lower than existing the comprehensive priority connected, then this calling is in wait state, and exhale communications user terminal to master and exhaled communications user terminal to send prompt tone, after original exchange connects releasing, perform exchange connection that this calling requires; If exhaled communications user terminal to be in exchange connection status, and the comprehensive priority of this calling connects higher than existing exchange, then the exchange that this calling requires is connected and be inserted into original exchange connection, and send prompt tone to original communications user terminal connected that exchanges; Like this, just achieve the call treatment of priority, facilitate the use of private network user; (priority is arranged and application).
The scheduling communication method based on public network transmission that the present invention introduces can also be it is characterized in that public network dispatching communication subscriber exchange is provided with each and exchanges time limit parameter, public network dispatching communication subscriber exchange exchanges connection to each and carries out timing, when the timing that certain exchange connects reaches corresponding setting exchange time limit parameter, the exchange of removing correspondence connects; Like this, some communications user terminal can be avoided to be in for a long time and to exchange connection, affect the communication connection of other users, facilitate the use of private network user.
The scheduling communication method based on public network transmission that the present invention introduces can also be include multiple public network scheduling switch, each public network dispatching communication subscriber exchange has each self-corresponding communication access address code, each described communications user terminal has navigation system, and by navigation system according to the positional information code drawn corresponding to the current present position of each communications user terminal, it is characterized in that being provided with in each communications user terminal positional information code and communicate with public network dispatching communication subscriber exchange that access address code is corresponding to be shown, described communications user terminal is shown according to current location information code inquiring position information code is corresponding with the communication access address code of public network dispatching communication subscriber exchange, draw the communication access address code of the public network dispatching communication subscriber exchange corresponding to current location information code, and according to the communication access address code of this public network dispatching communication subscriber exchange, automatically established a communications link with corresponding public network dispatching communication subscriber exchange by communication system, when the positional information code in communications user terminal changes, and make to show positional information code is corresponding with the communication access address code of public network dispatching communication subscriber exchange, when the communication access address code of the public network dispatching communication subscriber exchange corresponding to current location information code is different from the communication access address code of the former public network dispatching communication subscriber exchange keeping communicating to connect, disconnect the communication connection with former public network dispatching communication subscriber exchange, and communicate to connect with corresponding public network dispatching communication subscriber exchange according to the communication access address code of the public network dispatching communication subscriber exchange corresponding to current location information code, that is: communications user terminal is according to the band of position at current place, and establishes a communications link with corresponding public network dispatching communication subscriber exchange according to the communication access address code of public network dispatching communication subscriber exchange, as: for certain enterprise, each communications user terminal adheres to separately in each different area, for each communications user terminal, often need the dispatching communication system added belonging to current locale, therefore each area is corresponded to, be respectively arranged with corresponding public network dispatching communication subscriber exchange and the communication system access address code of correspondence thereof, then each communications user terminal is according to current positional information, select corresponding public network dispatching communication subscriber exchange, and established a communications link with corresponding public network dispatching communication subscriber exchange by communication system according to its corresponding communication system access address code.
The scheduling communication method based on public network transmission that the present invention introduces can also be it is characterized in that described communications user terminal is data field connection mode by the communication connection of communication system and public network dispatching communication subscriber exchange, and is structured in same local area network (LAN) or VLAN by all communications user terminals and public network dispatching communication subscriber exchange; The exchange connection that the communications user terminal of described public network dispatching communication subscriber exchange to access provides is the transit working pattern of the multiple system of receipts; Like this, just can realize the communication connection of communications user terminal by numeric field communication system and public network dispatching communication subscriber exchange easily, be convenient to practice.
The scheduling communication method based on public network transmission that the present invention introduces can also be it is characterized in that described communication connection is the communication connection of being set up by communications user terminal and the public network dispatching communication subscriber exchange of multiple separate communication system realization; Communications user terminal to give sending to the information of public network dispatching communication subscriber exchange along separate routes by multiple separate communications system transmission to public network dispatching communication subscriber exchange; Public network dispatching communication subscriber exchange the shunt information received by multiple separate telecommunication transmission system is collected be reduced to raw information after remake subsequent treatment; Public network dispatching communication subscriber exchange to give along separate routes by multiple separate communications system transmission to communications user terminal by sending to the information of communications user terminal, communications user terminal the shunt information received by multiple separate telecommunication transmission system is collected be reduced to raw information after remake subsequent treatment; Namely by the mode of multiple different communication transmission paths transmission, transmission reliability can be improved; Convenient application.
Invention describes a kind of scheduling communication method transmitted based on public network realized by communication system, public network dispatching communication subscriber exchange, communications user terminal, dispatching communication function can be realized under existing communication system conditions, avoid access and the interference dispatching communication of disabled user, realize connecting fast, having the dispatching communication such as processed, group calling function, simultaneously, also have and implement conveniently, to reduce the feature of construction cost.
Claims (10)
1. the scheduling communication method based on public network transmission, include communication system, multiple communications user terminal, public network dispatching communication subscriber exchange, it is characterized in that each communications user terminal establishes a communications link automatically respectively by communication system and public network dispatching communication subscriber exchange, and each communications user terminal sends respective user's characteristic code by communication system to public network dispatching communication subscriber exchange after establishing a communications link; The user's characteristic code of public network dispatching communication subscriber exchange to each communications user terminal received determines whether legal access user, public network dispatching communication subscriber exchange keeps communicating to connect and setting up online subscriber's meter to the communications user terminal of legal access, includes and keep the user's characteristic code of the communications user terminal communicated to connect and corresponding access interface identity code thereof with public network dispatching communication subscriber exchange in online user's table; When keeping certain communications user terminal communicated to connect to call through credit household's terminal originated calls as master with public network dispatching communication subscriber exchange, described master exhales communications user terminal to send calling code by communication system to public network dispatching communication subscriber exchange; Public network dispatching communication subscriber exchange is exhaled the user's characteristic code of communications user terminal specified by received calling code, inquiry online user shows content, carries out exchange connection to the communication user access interface corresponding to communications user terminal of being exhaled specified by calling code; When be in the communications user terminal corresponding to the communication user access interface exchanging connection status by communication system to public network dispatching communication subscriber exchange send to take out stitches yard time, public network dispatching communication subscriber exchange receives the exchange that code of taking out stitches then removes corresponding communication user access interface and connects.
2., as claimed in claim 1 based on the scheduling communication method of public network transmission, it is characterized in that including user grouping code in described user's characteristic code; Described online user's table includes multiple user grouping table; Public network dispatching communication subscriber exchange is enrolled corresponding user grouping table according to the user grouping code in the user's characteristic code of communications user terminal; Multiple user grouping code can be had in the user's characteristic code of same communications user terminal and be programmed into multiple different respective user grouping sheet; The group calling code of respective user grouping sheet is included in described calling code; When master calls through credit household's terminal originated calls, the working method adopting a key to breathe out sends the calling code including corresponding group calling code; Public network dispatching communication subscriber exchange selects corresponding user grouping table according to the group calling code in received calling code, and is exchanged connection to the communication user access interface corresponding to communications user terminal wherein.
3. as claimed in claim 2 based on the scheduling communication method of public network transmission, it is characterized in that including operating characteristic block code in the user grouping code of the user's characteristic code of described communications user terminal, the job specification feature of the corresponding communications user terminal of operating characteristic block code, includes traffic control characteristic block code, Platform attendant operating characteristic block code, driver's operating characteristic block code, station assistant person on duty/vehicle commander's operating characteristic block code; Described user grouping table includes scheduling grouping sheet, Platform attendant grouping sheet, driver's grouping sheet, station assistant person on duty/vehicle commander's grouping sheet, and each user grouping table corresponds respectively to traffic control characteristic block code, Platform attendant operating characteristic block code, driver's operating characteristic block code, station assistant person on duty/vehicle commander's operating characteristic block code; Public network dispatching communication subscriber exchange is according to the operating characteristic block code of each communications user terminal received, communications user terminal is enrolled the user grouping table corresponding to each operating characteristic block code, enroll in the user grouping table of this correspondence to all communications user terminals with identical operating characteristic block code; Corresponding group calling code is included in described calling code, wherein have: scheduling group calling code, Platform attendant group calling code, driver's group calling code, station assistant person on duty/vehicle commander's group calling code, each group calling code corresponds respectively to scheduling grouping sheet, Platform attendant grouping sheet, driver's grouping sheet, station assistant person on duty/vehicle commander's grouping sheet; When master calls through credit household's terminal originated calls, the working mode selection adopting a key to breathe out and transmission include the calling code of corresponding group calling code; Public network dispatching communication subscriber exchange selects corresponding user grouping table according to the group calling code in received calling code, and is exchanged connection to the communication user access interface corresponding to communications user terminal wherein.
4. as claimed in claim 2 based on the scheduling communication method of public network transmission, each described communications user terminal has navigation system, and by navigation system according to the positional information code drawn corresponding to the current present position of each communications user terminal, it is characterized in that including positional information code in the user's characteristic code of described communications user terminal, and each communications user terminal sends to the public network dispatching communication subscriber exchange established a communications link the user's characteristic code including positional information code by communication system in real time; Described user grouping table includes multiple bands of position user grouping table, and public network dispatching communication subscriber exchange, according to the division of each band of position, arranges the band of position user grouping table corresponding to each band of position; The grouping being in each in certain band of position communications user terminal corresponding to positional information code belongs to the band of position user grouping table corresponding to this band of position; Each communications user terminal, according to the positional information code of each communications user terminal received, enrolls in the band of position user grouping table corresponding to respective positional information code by public network dispatching communication subscriber exchange; Group calling code is included in main calling code of exhaling communications user terminal to initiate; Public network dispatching communication subscriber exchange, according to received group calling code, is selected main band of position user grouping table of exhaling the current place of communications user terminal, and is exchanged connection to the communication user access interface corresponding to communications user terminal wherein.
5. as claimed in claim 4 based on the scheduling communication method of public network transmission, it is characterized in that the moving direction code including communications user terminal in described positional information code, described band of position user grouping table includes dispatcher-controlled territory grouping sheet, multiple stations grouping sheet, multiple interval grouping sheet, multiple station district grouping sheet, multiple neighboring station grouping sheet, station, multiple front grouping sheet, station, multiple rear grouping sheet; Each grouping sheet has corresponding belonging positions region and relative to communications user terminal moving direction, in each band of position and the communications user terminal of certain moving direction enroll corresponding band of position user grouping table respectively; Include multiple group calling code in main calling code of exhaling communications user terminal to send, wherein group calling code is respectively: dispatch group call code, station group calling code, interval group calling code, district's group calling code of standing, neighboring station group calling code, station, front group calling code, station, rear group calling code; Each group calling code corresponds respectively to dispatcher-controlled territory grouping sheet, station grouping sheet, interval grouping sheet, district's grouping sheet of standing, neighboring station grouping sheet, station, front grouping sheet, station, rear grouping sheet; Main communications user terminal of exhaling initiates group calling when crying, and adopts the working mode selection of a key exhalation and transmission to include the calling code of group calling code; Public network dispatching communication subscriber exchange is according to after the group calling code in received calling code, select this master to exhale dispatcher-controlled territory grouping sheet in the band of position user grouping table at communications user terminal place, corresponding to group calling code or station grouping sheet or interval grouping sheet or station district grouping sheet or neighboring station grouping sheet or station, front grouping sheet or station, rear grouping sheet, connection is exchanged to the communication user access interface corresponding to communications user terminal wherein.
6. the scheduling communication method based on public network transmission as described in claim 1 to 5 any one, is characterized in that including User Priority code in described user's characteristic code, in calling code, include call priority code; When master calls through credit household's terminal originated calls, described master exhales communications user terminal to send calling code by communication system to public network dispatching communication subscriber exchange; Public network dispatching communication subscriber exchange is exhaled the user's characteristic code of communications user terminal specified by received calling code, inquiry online user shows content, present communications switching state, User Priority and call priority compare the comprehensive priority situation that obtains to specified by calling code exhaled the communication user access interface corresponding to communications user terminal to exchange immediately to connect or etc. connection to be exchanged or inserting to exchange connects; To the judgement of comprehensive priority, first arranged with call priority, when call priority is identical, by User Priority arrangement, drawn the rich call priority that certain calling exchange corresponding to code connects thus; If called through credit household's terminal to be in and not exchange connection status, then exchanged connection; If exhaled communications user terminal to be in exchange connection status, and the comprehensive priority of this calling code correspondence exchanges lower than existing the comprehensive priority connected, then this calling is in wait state, and exhale communications user terminal to master and exhaled communications user terminal to send prompt tone, after original exchange connects releasing, perform exchange connection that this calling requires; If exhaled communications user terminal to be in exchange connection status, and the comprehensive priority of this calling connects higher than existing exchange, then the exchange that this calling requires is connected and be inserted into original exchange connection, and send prompt tone to original communications user terminal connected that exchanges.
7. as the scheduling communication method based on public network transmission in claim 1 to 5 as described in any one, it is characterized in that public network dispatching communication subscriber exchange is provided with each and exchanges time limit parameter, public network dispatching communication subscriber exchange exchanges connection to each and carries out timing, when the timing that certain exchange connects reaches corresponding setting exchange time limit parameter, the exchange of removing correspondence connects.
8. as the scheduling communication method based on public network transmission in claim 1 to 5 as described in any one, include multiple public network scheduling switch, each public network dispatching communication subscriber exchange has each self-corresponding communication access address code, each described communications user terminal has navigation system, and by navigation system according to the positional information code drawn corresponding to the current present position of each communications user terminal, it is characterized in that being provided with in each communications user terminal positional information code and communicate with public network dispatching communication subscriber exchange that access address code is corresponding to be shown, described communications user terminal is shown according to current location information code inquiring position information code is corresponding with the communication access address code of public network dispatching communication subscriber exchange, draw the communication access address code of the public network dispatching communication subscriber exchange corresponding to current location information code, and according to the communication access address code of this public network dispatching communication subscriber exchange, automatically established a communications link with corresponding public network dispatching communication subscriber exchange by communication system, when the positional information code in communications user terminal changes, and make to show positional information code is corresponding with the communication access address code of public network dispatching communication subscriber exchange, when the communication access address code of the public network dispatching communication subscriber exchange corresponding to current location information code is different from the communication access address code of the former public network dispatching communication subscriber exchange keeping communicating to connect, disconnect the communication connection with former public network dispatching communication subscriber exchange, and communicate to connect with corresponding public network dispatching communication subscriber exchange according to the communication access address code of the public network dispatching communication subscriber exchange corresponding to current location information code.
9. as the scheduling communication method based on public network transmission in claim 1 to 5 as described in any one, it is characterized in that described communications user terminal is data field connection mode by the communication connection of communication system and public network dispatching communication subscriber exchange, and all communications user terminals and public network dispatching communication subscriber exchange are structured in same local area network (LAN) or VLAN; The exchange connection that the communications user terminal of described public network dispatching communication subscriber exchange to access provides is the transit working pattern of the multiple system of receipts.
10., as the scheduling communication method based on public network transmission in claim 1 to 5 as described in any one, it is characterized in that described communication connection is the communication connection of being set up by communications user terminal and the public network dispatching communication subscriber exchange of multiple separate communication system realization; Communications user terminal to give sending to the information of public network dispatching communication subscriber exchange along separate routes by multiple separate communications system transmission to public network dispatching communication subscriber exchange; Public network dispatching communication subscriber exchange the shunt information received by multiple separate telecommunication transmission system is collected be reduced to raw information after remake subsequent treatment; Public network dispatching communication subscriber exchange to give along separate routes by multiple separate communications system transmission to communications user terminal by sending to the information of communications user terminal, communications user terminal the shunt information received by multiple separate telecommunication transmission system is collected be reduced to raw information after remake subsequent treatment.
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| CN107925847A (en) * | 2015-08-31 | 2018-04-17 | 黄伟嘉 | Telecommunications methods and system |
| CN106341556B (en) * | 2016-09-18 | 2019-03-01 | 深圳震有科技股份有限公司 | It is a kind of to realize the method and system being scheduled to public network user based on relaying |
| CN109862620B (en) * | 2019-03-12 | 2022-03-15 | 中国联合网络通信集团有限公司 | User scheduling method and base station for communication cell |
| CN110784242B (en) * | 2019-09-17 | 2021-11-02 | 贵州电网有限责任公司 | Power grid metering automation terminal system and communication positioning method |
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| CN104994478B (en) | 2019-07-09 |
| CN104994589A (en) | 2015-10-21 |
| CN104093213A (en) | 2014-10-08 |
| CN105025394A (en) | 2015-11-04 |
| CN104994478A (en) | 2015-10-21 |
| CN105050200B (en) | 2018-09-04 |
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