CN112468977A - Wireless converged soft switch scheduling system - Google Patents
Wireless converged soft switch scheduling system Download PDFInfo
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- CN112468977A CN112468977A CN201910840137.0A CN201910840137A CN112468977A CN 112468977 A CN112468977 A CN 112468977A CN 201910840137 A CN201910840137 A CN 201910840137A CN 112468977 A CN112468977 A CN 112468977A
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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
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
- H04L65/1104—Session initiation protocol [SIP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/4061—Push-to services, e.g. push-to-talk or push-to-video
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
- H04M3/51—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing
- H04M3/5141—Details of processing calls and other types of contacts in an unified manner
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
- H04Q5/24—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange for two-party-line systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
Abstract
The invention is suitable for the technical field of communication scheduling, and provides a wireless integrated soft switch scheduling system, which comprises a first switching assembly, a second switching assembly, a wireless system eLTE assembly and a wireless system TETRA assembly; the wireless voice data are converted into voice data in PCM or other formats through the fifth USM switch or the wireless IP gateway, meanwhile, the voice data sent from the dispatching end are pushed to the wireless network, the wireless data management server classifies the voice data according to the signaling of the fifth USM switch or the wireless IP gateway, presses the voice data into the SIP protocol stack, and controls the sending and receiving of the voice, so that the problems that a dispatcher cannot effectively communicate with the wireless communication due to the traditional dispatching mode with wireless separation, cross-network calling and meeting cannot be realized according to the demand of dispatching and dispatching, quick event handling of dispatching and commanding cannot be realized, and the processing efficiency of daily work and emergency commanding and rescue is reduced are solved.
Description
Technical Field
The invention belongs to the technical field of communication scheduling, and particularly relates to a wireless converged soft switch scheduling system.
Background
Communication scheduling is generally divided into wired scheduling and wireless scheduling, and wired and wireless scheduling systems respectively realize scheduling functions in their own application ranges. The wired and wireless system dispatchers can only dispatch end users within their respective ranges. According to the development demand of services, the communication scheduling is also developing to the depth and the breadth.
The traditional dispatching mode with wireless separation causes that a dispatcher can not effectively communicate with wireless communication, cross-network calling and meeting can not be realized according to the demand of command and dispatching, and the quick handling of events by coordinating and dispatching commands can not be realized, thereby reducing the processing efficiency of daily work and emergency command and rescue.
Disclosure of Invention
The invention provides a wireless integrated soft switch dispatching system, aiming at solving the problems that a dispatcher cannot effectively intercommunicate with wireless communication, cannot realize cross-network calling and meeting according to the demand of command and dispatching, cannot coordinate, dispatch and command to quickly handle events and reduce the processing efficiency of daily work and emergency command and rescue caused by a traditional dispatching mode with wireless separation.
The invention is realized in such a way, a wireless fusion soft switch dispatching system comprises a first exchange component, a second exchange component, a wired dispatching component, a wireless system eLTE component and a wireless system TETRA component, wherein the first exchange component comprises a first USM (universal serial bus) switch, a wired exchange platform, a wireless exchange platform, a unified dispatching server, a conference server, a recording server, a unified gateway server and a wireless fusion dispatching desk;
the second switching component comprises a second USM switch, a radio remote unit, a fixed station, a handheld station, an IP phone, a gateway, an analog phone and a baseband processing unit, the second USM switch is electrically connected with the first USM switch, the IP phone, the gateway and the baseband processing unit are electrically connected with the radio remote unit, the radio remote unit is electrically connected with the baseband processing unit, the fixed station and the handheld station are electrically connected with the radio remote unit, and the analog phone is electrically connected with the gateway;
the wired scheduling component comprises a third USM switch, a main and standby redundant scheduling server, a remote distributed node server, a local seat, a remote distributed node seat and a remote independent seat, the third USM switch is electrically connected with the first USM switch and the second USM switch, and the main and standby redundant scheduling server, the remote distributed node server, the local seat, the remote distributed node seat and the remote independent seat are electrically connected with the third USM switch;
the wireless system eLTE component comprises a fourth USM switch, eLTE, a wired dispatching server cluster, an eLTE wireless dispatching seat function logic unit, a first dispatching telephone, a first dispatching seat host and a first wireless intercom terminal, the fourth USM switch, electrically connected with the first USM exchanger, the second USM exchanger and the third USM exchanger, the eLTE, the wired dispatching server cluster and the eLTE wireless dispatching seat function logic unit are all electrically connected with the fourth USM exchanger, the wired dispatching server cluster is electrically connected with the eLTE wireless dispatching seat function logic unit, the first dispatching telephone, the first dispatching seat host and the first wireless intercom terminal are all electrically connected with the wired dispatching server cluster, the eLTE wireless scheduling seat function logic unit is electrically connected with the first scheduling telephone, the first scheduling seat host and the first wireless intercom terminal;
the TETRA component of the wireless system comprises a fifth USM switch, a wireless data management server, a wireless IP gateway, a vehicle-mounted radio station, a wired dispatching server cluster, a second dispatching telephone, a second dispatching seat host and a second wireless intercom terminal, the fifth USM switch is electrically connected with the first USM switch, the second USM switch, the third USM switch, the fourth USM switch and the fifth USM switch, the wireless data management server and the wired dispatching server cluster are both electrically connected with the fifth USM switch, the wireless IP gateway and the vehicle radio station are both electrically connected with the wireless data management server, the TETRA digital cluster is electrically connected with the wireless IP gateway and the vehicle-mounted radio station, and the second dispatching telephone, the second dispatching seat host and the second wireless intercom terminal are electrically connected with the wired dispatching server cluster.
Preferably, the fourth USM switch is connected to the lte wireless scheduling agent function logic unit through SIP, RTP, and eSDK.
Preferably, the wired dispatching server cluster is connected with the fourth USM switch through SIP.
Preferably, the wired scheduling server cluster is connected with the eLTE wireless scheduling seat function logic unit through SIP.
Preferably, the first wireless intercom terminal is connected with the first scheduling seat host through a USB.
Preferably, the wired dispatching server cluster is connected with the wireless data management server through an IP network, and the IP network selects an SIP protocol.
Preferably, the second scheduling agent host is connected to the wireless data management server through an IP network.
Preferably, the second wireless intercom terminal is connected with the second scheduling seat host through a USB.
Compared with the prior art, the invention has the beneficial effects that: according to the wireless fusion soft switch dispatching system, wireless voice data are converted into voice data in a PCM or other formats through a fifth USM switch or a wireless IP gateway, meanwhile, the voice data sent from a dispatching end are pushed to a wireless network, a wireless data management server classifies the voice data according to the signaling of the fifth USM switch or the wireless IP gateway, the voice data are pressed into an SIP protocol stack, and the sending and receiving of voice are controlled, so that the problems that a dispatcher cannot effectively communicate with wireless communication due to a traditional wireless separation dispatching mode, cross-network calling and conference cannot be realized according to the requirement of dispatching and dispatching, the dispatching and commanding cannot be coordinated to quickly handle events, and the processing efficiency of daily work and emergency command and rescue is reduced are solved.
Drawings
FIG. 1 is a functional block diagram of the present invention;
FIG. 2 is a functional block diagram of a cable scheduler assembly in accordance with the present invention;
FIG. 3 is a schematic block diagram of eLTE components of the wireless system of the present invention;
fig. 4 is a functional block diagram of TETRA components of the wireless system of the present invention;
in the figure: 1-a first switching component, 11-a first USM switch, 12-a wired switching platform, 13-a wireless switching platform, 14-a unified scheduling server, 15-a conference server, 16-a recording server, 17-a unified gateway server, 18-a wireless fusion scheduling station, 2-a second switching component, 21-a second USM switch, 22-a radio remote unit, 23-a fixed station, 24-a handheld station, 25-an IP telephone, 26-a gateway, 27-an analog telephone, 28-a baseband processing unit, 3-a wired scheduling component, 31-a third USM switch, 32-a main and standby redundant scheduling server, 33-a remote distributed node server, 34-a local seat, 35-a remote distributed node seat, 35-a wireless switching component, 14-a unified scheduling server, 15-a conference server, 16-a recording server, 17-a unified gateway server, 18-a, 36-remote independent seat, 4-wireless system eLTE component, 41-fourth USM exchanger, 42-eLTE, 43-wired dispatching server cluster, 44-eLTE wireless dispatching seat function logic unit, 45-first dispatching telephone, 46-first dispatching seat host, 47-first wireless pair intercom terminal, 5-wireless system TETRA component, 51-fifth USM exchanger, 52-wireless data management server, 53-wireless IP gateway, 54-vehicle radio station, 55-wired dispatching server cluster, 56-second dispatching telephone, 57-second dispatching seat host, 58-second wireless pair intercom terminal and 59-TETRA digital cluster.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: a wireless fusion soft switch dispatching system comprises a first exchange component 1, a second exchange component 2, a wired dispatching component 3, a wireless system eLTE component 4 and a wireless system TETRA component 5, wherein the first exchange component 1 comprises a first USM switch 11, a wired exchange platform 12, a wireless exchange platform 13, a unified dispatching server 14, a conference server 15, a recording server 16, a unified gateway server 17 and a wireless fusion dispatching desk 18, and the wired exchange platform 12, the wireless exchange platform 13, the unified dispatching server 14, the conference server 15, the recording server 16, the unified gateway server 17 and the wireless fusion dispatching desk 18 are electrically connected with the first USM switch 11;
the second switching component 2 comprises a second USM switch 21, a remote radio unit 22, a fixed station 23, a handheld station 24, an IP phone 25, a gateway 26, an analog phone 27 and a baseband processing unit 28, the second USM switch 21 is electrically connected with the first USM switch 11, the IP phone 25, the gateway 26 and the baseband processing unit 28 are all electrically connected with the remote radio unit 22, the remote radio unit 22 is electrically connected with the baseband processing unit 28, the fixed station 23 and the handheld station 24 are all electrically connected with the remote radio unit 22, and the analog phone 27 is electrically connected with the gateway 26;
the wired dispatching component 3 comprises a third USM switch 31, a master-slave redundant dispatching server 32, a far-end distributed node server 33, a local seat 34, a far-end distributed node seat 35 and a far-end independent seat 36, the third USM switch 31 is electrically connected with the first USM switch 11 and the second USM switch 21, and the master-slave redundant dispatching server 32, the far-end distributed node server 33, the local seat 34, the far-end distributed node seat 35 and the far-end independent seat 36 are electrically connected with the third USM switch 31;
the wireless system lte component 4 includes a fourth USM switch 41, an lte42, a wired dispatch server cluster 43, an lte wireless dispatch agent function logic unit 44, a first dispatch phone 45, a first dispatch agent host 46 and a first wireless intercom terminal 47, the fourth USM switch 41, the first USM switch 11, the second USM switch 21 and the third USM switch 31 are electrically connected, the etle 42, the wired dispatching server cluster 43 and the etle wireless dispatching seat function logic unit 44 are electrically connected to the fourth USM switch 41, the wired dispatching server cluster 43 is electrically connected to the etle wireless dispatching seat function logic unit 44, the first dispatching telephone 45, the first dispatching seat host 46 and the first wireless intercom terminal 47 are electrically connected to the wired dispatching server cluster 43, and the etle wireless dispatching seat function logic unit 44 is electrically connected to the first dispatching telephone 45, the first dispatching seat host 46 and the first wireless intercom terminal 47;
the wireless system TETRA assembly 5 comprises a fifth USM switch 51, a wireless data management server 52, a wireless IP gateway 53, a car radio 54, a wired dispatch server cluster 55, a second dispatch telephone 56, a second dispatch seat host 57 and a second wireless intercom terminal 58, the fifth USM switch 51 is electrically connected with the first USM switch 11, the second USM switch 21, the third USM switch 31, the fourth USM switch 41 and the fifth USM switch 51, the wireless data management server 52 and the wired dispatching server cluster 55 are electrically connected with the fifth USM switch 51, the wireless IP gateway 53 and the vehicle radio station 54 are electrically connected with the wireless data management server 52, the TETRA digital cluster 59 is electrically connected with the wireless IP gateway 53 and the vehicle radio station 54, and the second dispatching telephone 56, the second dispatching seat host 57 and the second wireless talkback terminal 58 are electrically connected with the wired dispatching server cluster 55.
In the embodiment, the fifth USM switch 51 or the wireless IP gateway 53 converts the wireless voice data into voice data in PCM or other formats, and simultaneously, the voice data sent from the dispatch end is pushed to the wireless network, the wireless data management server 52 classifies the voice data according to the signaling of the fifth USM switch 51 or the wireless IP gateway 53, and pushes the voice data into the SIP protocol stack, and controls the sending and receiving of voice, meanwhile, the wireless IP gateway 53 associates with the dispatch system in a manner of registering SIP users, the dispatch system manages the wireless end as a group of SIP users, the dispatch seat converses with the wireless opposite end through the soft phone SIP protocol, thereby avoiding that the dispatcher cannot effectively intercommunicate with the wireless communication due to the traditional dispatch mode with wireless separation, and cannot realize cross-network calling and conference according to the demand of command and dispatch, the problem of the processing efficiency of daily work and emergency command rescue is reduced because the event can not be quickly handled by coordinating, dispatching and commanding.
Further, the fourth USM switch 41 is connected to the lte wireless scheduling agent function logic unit 44 through SIP, RTP and eSDK.
In this embodiment, since the SIP message is based on a text, the communication content between the fourth USM switch 41 and the lte wireless scheduling agent function logic unit 44 is easy to read, and meanwhile, the debugging is facilitated, and by using the characteristic that the ERP has high data integrity, the efficiency of data transmission between the lte wireless scheduling agent function logic unit 44 and the fourth USM switch 41 can be improved.
Further, the wired scheduling server cluster 43 is connected to the fourth USM switch 41 by SIP.
In this embodiment, since SIP is independent of the transport layer. Therefore, the underlying transport may be IP using ATM, SIP uses User Datagram Protocol (UDP) and Transmission Control Protocol (TCP), and can effectively and flexibly connect the logic units of the lte wireless scheduling agent function logic unit 44.
Further, the first wireless intercom terminal 47 is connected to the first scheduling agent host 46 through USB, and the second wireless intercom terminal 58 is connected to the second scheduling agent host 57 through USB.
In this embodiment, the voice information can be efficiently transmitted to the first scheduling agent host 46 by utilizing the stability of the USB data transmission.
Further, the wired dispatching server cluster 43 is connected to the wireless data management server 52 through an IP network, the IP network adopts an SIP protocol, and the second dispatching agent host 57 is connected to the wireless data management server 52 through the IP network.
In this embodiment, by using the feature that SIP supports multi-device function adjustment and negotiation, if a service or session starts video and voice, voice can still be transmitted to a device that does not support video, and other device functions, such as a one-way video streaming function, can also be used.
The working principle and the using process of the invention are as follows: after the wireless terminal call method is installed, wireless voice data are converted into voice data in PCM or other formats through the fifth USM switch 51 or the wireless IP gateway 53, meanwhile, the voice data sent from the dispatching end are pushed to a wireless network, the wireless data management server 52 classifies the voice data according to the signaling of the fifth USM switch 51 or the wireless IP gateway 53, the voice data are pressed into an SIP protocol stack, the sending and receiving of voice are controlled, meanwhile, the wireless IP gateway 53 is associated with the dispatching system in a mode of registering SIP users, the dispatching system manages the wireless end as a group of SIP users, a dispatching seat communicates with a wireless opposite end through a soft phone SIP protocol, the calling of the wireless terminal by a wired terminal is realized, and a wireless terminal fusion conference is summoned.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A wireless converged soft switch scheduling system is characterized in that: the wireless system eLTE system comprises a first exchange component (1), a second exchange component (2), a wired scheduling component (3), a wireless system eLTE component (4) and a wireless system TETRA component (5), wherein the first exchange component (1) comprises a first USM switch (11), a wired exchange platform (12), a wireless exchange platform (13), a unified scheduling server (14), a conference server (15), a recording server (16), a unified gateway server (17) and a wireless fusion scheduling platform (18), and the wired exchange platform (12), the wireless exchange platform (13), the unified scheduling server (14), the conference server (15), the recording server (16), the unified gateway server (17) and the wireless fusion scheduling platform (18) are electrically connected with the first USM switch (11);
the second switching component (2) comprises a second USM switch (21), a radio remote unit (22), a fixed station (23), a handheld station (24), an IP phone (25), a gateway (26), an analog phone (27) and a baseband processing unit (28), the second USM switch (21) is electrically connected with the first USM switch (11), the IP phone (25), the gateway (26) and the baseband processing unit (28) are all electrically connected with the radio remote unit (22), the radio remote unit (22) is electrically connected with the baseband processing unit (28), the fixed station (23) and the handheld station (24) are both electrically connected with the radio remote unit (22), and the analog phone (27) is electrically connected with the gateway (26);
the wired scheduling component (3) comprises a third USM switch (31), a master-slave redundant scheduling server (32), a far-end distributed node server (33), a local seat (34), a far-end distributed node seat (35) and a far-end independent seat (36), the third USM switch (31) is electrically connected with the first USM switch (11) and the second USM switch (21), and the master-slave redundant scheduling server (32), the far-end distributed node server (33), the local seat (34), the far-end distributed node seat (35) and the far-end independent seat (36) are electrically connected with the third USM switch (31);
the wireless system eLTE component (4) comprises a fourth USM switch (41), an eLTE (42), a wired scheduling server cluster (43), an eLTE wireless scheduling seat function logic unit (44), a first scheduling telephone (45), a first scheduling seat host (46) and a first wireless talkback terminal (47), the fourth USM switch (41) is electrically connected with the first USM switch (11), the second USM switch (21) and the third USM switch (31), the eLTE (42), the wired scheduling server cluster (43) and the eLTE wireless scheduling seat function logic unit (44) are electrically connected with the fourth USM switch (41), the wired scheduling server cluster (43) is electrically connected with the eLTE wireless scheduling seat function logic unit (44), and the first scheduling telephone (45), the first scheduling seat host (46) and the first wireless talkback terminal (47) are electrically connected with the wired scheduling server cluster (43) The eLTE wireless scheduling seat function logic unit (44) is electrically connected with the first scheduling telephone (45), the first scheduling seat host (46) and the first wireless intercom terminal (47);
the wireless system TETRA component (5) comprises a fifth USM switch (51), a wireless data management server (52), a wireless IP gateway (53), a vehicle-mounted radio station (54), a wired dispatching server cluster (55), a second dispatching telephone (56), a second dispatching seat host (57) and a second wireless intercom terminal (58), wherein the fifth USM switch (51) is electrically connected with the first USM switch (11), the second USM switch (21), the third USM switch (31), the fourth USM switch (41) and the fifth USM switch (51), the wireless data management server (52) and the wired dispatching server cluster (55) are electrically connected with the fifth USM switch (51), the wireless IP gateway (53) and the vehicle-mounted radio station (54) are electrically connected with the wireless data management server (52), and the TETRA digital cluster (59) is electrically connected with the wireless IP gateway (53) and the vehicle-mounted radio station (54) And the second dispatching telephone (56), the second dispatching seat host (57) and the second wireless intercom terminal (58) are electrically connected with the wired dispatching server cluster (55).
2. The system as claimed in claim 1, wherein: the fourth USM switch (41) is connected with an eLTE wireless scheduling agent function logic unit (44) through SIP, RTP and eSDK.
3. The system as claimed in claim 1, wherein: the wired dispatch server cluster (43) is connected to the fourth USM switch (41) via SIP.
4. The system as claimed in claim 1, wherein: the wired scheduling server cluster (43) is connected with the eLTE wireless scheduling agent function logic unit (44) through SIP.
5. The system as claimed in claim 1, wherein: the first wireless intercom terminal (47) is connected with the first scheduling agent host (46) through a USB.
6. The system as claimed in claim 1, wherein: the wired dispatching server cluster (43) is connected with the wireless data management server (52) through an IP network, and the IP network selects an SIP protocol.
7. The system as claimed in claim 1, wherein: the second scheduling agent host (57) is connected with the wireless data management server (52) through an IP network.
8. The system as claimed in claim 1, wherein: and the second wireless intercom terminal (58) is connected with the second scheduling seat host (57) through a USB.
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| KR101021218B1 (en) * | 2010-06-25 | 2011-03-11 | 주식회사 예스피치 | Voice collection system and method according to data collection scheduling |
| CN205883371U (en) * | 2016-07-22 | 2017-01-11 | 上海三吉电子工程有限公司 | Wired wireless integration pronunciation controlling equipment |
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