CN103501508B - Service processing system and method based on LTE integrated base station - Google Patents
Service processing system and method based on LTE integrated base station Download PDFInfo
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- CN103501508B CN103501508B CN201310404539.9A CN201310404539A CN103501508B CN 103501508 B CN103501508 B CN 103501508B CN 201310404539 A CN201310404539 A CN 201310404539A CN 103501508 B CN103501508 B CN 103501508B
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Abstract
The invention provides a service processing system and method based on an LTE integrated base station. The service processing system based on the LTE integrated base station comprises a first integrated base station, a first LTE forwarding device and a service processing center platform, wherein the first integrated base station comprises a base station function module and a core network function module, is used for receiving a service, to be processed, sent by an LTE communication terminal through an LTE network after connection between the LTE communication terminal and the first integrated base station is established, and sending the service to be processed to the first LTE forwarding device, the first LTE forwarding device is used for being connected with the service processing center platform through the LTE network, and sending the service to be processed to the service processing center platform through the LTE network after receiving the service, to be processed, sent by the first integrated base station, and the service processing center platform is used for processing the service to be processed after receiving the service to be processed.
Description
Technical field
The present invention relates to mobile communication technology field, particularly relate to a kind of based on LTE(Long Term
Evolution, Long Term Evolution) transaction processing system of integrated base station, and one is based on LTE
The method for processing business of integrated base station.
Background technology
Transaction processing system can receive the business that the multiple communication terminal requests administered process, and will enter one
Step business is sent to business processing center platform and processes.As a example by emergency command communication system, emergent
Command communications system and Police Command Center platform are communicated by backhaul network, and communication terminal is with emergent
After command communications system connects, it is possible to accessed the industry being positioned at Police Command Center further by backhaul network
Business Service Source and Relational database.
At present, the backhaul network between emergency command communication system and Police Command Center platform mainly includes
Wired fixing network backhaul network and fiber optic backhaul network.
Wired fixed backhaul network be for on-the-spot different geographical environments (mountain area, Plain etc.) with communicate
Line condition, use all kinds DSL(DigitalSubscriberLine, digital subscriber line) side
Formula, such as wired VDSL, HDSL, ADSL.
In optical fiber link backhaul network, transmission medium is optical fiber, fiber-optic transfer have little, the bandwidth of decay,
Strong interference immunity, security performance advantages of higher.
Existing transaction processing system, the backhaul network of emergency commading system described above has all used
The mode of wired link, depends on the optical cable or fiber optic network built up, it is impossible to be applied to by natural disaster (flood
Water, snow disaster, earthquake, mud-rock flow etc.) at the great network failure, and business such as the link down that causes
Reason system such as emergency command communication system and Police Command Center platform access point position are relatively fixed,
In the case of building up back haul link, transaction processing system such as emergency command communication system is immovable,
Therefore, when link down can cause business cannot normal process.
Summary of the invention
The technical problem to be solved is to provide a kind of business based on LTE integrated base station
Processing system, to solve in existing transaction processing system, backhaul network technology uses optical cable or light
Fibre web network, and in transaction processing system, each device is relatively fixed, it is impossible to lacking of the fault of reply link down
Point.
Present invention also offers a kind of method for processing business based on LTE integrated base station, in order to protect
Card said method application in practice and realization.
In order to solve the problems referred to above, the invention discloses a kind of business based on LTE integrated base station
Processing system, including:
First integrated base station, a LTE forwarding unit and business processing center platform；
Described first integrated base station includes base station functions module and core net functional module；
Described first integrated base station, is used for receiving LTE communication terminal and builds with described first integrated base station
The pending business sent by LTE network after vertical connection, and described pending business is sent to described
Oneth LTE forwarding unit；
A described LTE forwarding unit, for by LTE network and described business processing center platform
Set up and connect, after receiving the pending business that described first integrated base station sends, pass through LTE
Described pending business is sent to described business processing center platform by network；
Described business processing center platform, for after receiving described pending business, to described
Pending business processes.
Preferably, described first integrated base station, specifically for when described first integrated base station true
When surely cannot process described pending business, wait to locate to described in a described LTE forwarding unit transmission
Reason business.
Preferably, described first integrated base station, it is additionally operable to when be determined to process described pending
During business, described pending business is processed, and will by a described LTE forwarding unit
Result is sent to described business processing center platform；
Described business processing center platform, is additionally operable to receiving described first integrated base station to institute
After stating the result of pending business, described result is saved in preset data base.
Preferably, described first integrated base station is turned with a described LTE by physical communication interface
The equipment of sending out connects, and described physical communication interface is USB interface, optical fiber interface or Ethernet interface.
Preferably, described business processing center platform includes processing described pending business
Second integrated base station, described second integrated base station includes base station functions module and core net function mould
Block；
A described LTE forwarding unit, specifically for by LTE network and described second integrated base
Foundation of standing connects, and after receiving the pending business that described first integrated base station sends, passes through LTE
Described pending business is sent to described second integrated base station by network；
Described second integrated base station, treats described in a described LTE forwarding unit transmission for receiving
Process business, processes described pending business；
Further, described system also includes the 3rd integrated base station and the 2nd LTE forwarding unit,
Described 3rd integrated base station includes base station functions module and core net functional module；
A described LTE forwarding unit, is additionally operable to when being connected into described second integrated base station
During community, switching is connected into the 3rd integrated base station closed on, by LTE network by described pending
Business is sent to described 3rd integrated base station；
Described 3rd integrated base station, treats described in a described LTE forwarding unit transmission for receiving
Process business, and described pending business is sent to described 2nd LTE forwarding unit；
Described 2nd LTE forwarding unit, for building with described second integrated base station by LTE network
Vertical connection, after receiving the pending business that described 3rd integrated base station sends, passes through LTE network
Described pending business is sent to described second integrated base station.
Present invention also offers a kind of method for processing business based on LTE integrated base station, including:
First integrated base station reception LTE communication terminal is set up with described first integrated base station after being connected
The pending business sent by LTE network；Described first integrated base station include base station functions module and
Core net functional module；
Described first integrated base station sends described pending business to a LTE forwarding unit；
A described LTE forwarding unit sends institute by LTE network to described business processing center platform
State pending business.
Preferably, described first integrated base station receives LTE communication terminal and described first integrated base
Stand set up connect after after the pending business that sent by LTE network, described first integrated base station to
Before oneth LTE forwarding unit sends described pending business, described method also includes:
Described first integrated base station determines cannot process described pending business.
Preferably, described method also includes:
When described first integrated base station can process described pending business, described first one
Change base station described pending business is processed, and at a described LTE forwarding unit transmission
Reason result；
A described LTE forwarding unit receives the result that described first integrated base station sends,
And send described result to described business processing center platform；
Described result is saved in preset data base by described business processing center platform.
Preferably, described first integrated base station is turned with a described LTE by physical communication interface
The equipment of sending out connects, and described physical communication interface is USB interface, optical fiber interface or Ethernet interface.
Preferably, described business processing center platform includes processing described pending business
Second integrated base station, described second integrated base station includes base station functions module and core net function mould
Block；Further, described method also includes:
When a described LTE forwarding unit cannot be connected into the community of described second integrated base station,
Switching is connected into the 3rd integrated base station closed on, and described pending business is sent to by LTE network
Described 3rd integrated base station, to be passed through the 2nd LTE forwarding unit by described 3rd integrated base station
Described pending business is forwarded to described second integrated base station process, described 3rd one
Change base station and include base station functions module and core net functional module.
Compared with prior art, the invention have the advantages that
Embodiments provide a kind of transaction processing system based on LTE integrated base station, including
First integrated base station, a LTE forwarding unit and business processing center platform, the first integration
Base station, after receiving the business that LTE communication terminal request processes, is sent to a LTE forwarding and sets
Standby, a LTE forwarding unit pending business is sent to business processing center platform and carries out
Process.As can be seen here, the transaction processing system of the embodiment of the present invention sets by forwarding at a LTE
LTE wireless backhaul network is constructed, compared to background technology between standby and business processing center platform
Wire-line back haul networks, can solve to use each device in optical cable or fiber optic network, and transaction processing system
It is relatively fixed, it is impossible to the shortcoming of the fault of reply link down.
Due to the embodiment of the present invention transaction processing system have employed LTE integrated base station, base station functions
Module and core net functional module are respectively positioned on inside integrated base station, the most do not exist long range propagation time
Prolong problem, and core net functional module is man-to-man relation with base station functions module, i.e. core net merit
Energy module is only mutual with this base station functions module, and therefore the treatment effeciency of data and signaling is greatly improved.
Further, in the embodiment of the present invention, a LTE forwarding unit of transaction processing system cannot connect
During to the second integrated base station of business processing center platform, the 3rd 1 closed on can be first coupled to
Body base station, is sent to second by the 2nd LTE forwarding unit of the 3rd integrated base station by business
Integrated base station, thus it is limited to avoid single transaction processing system overlay area, may cause industry
The problem that oneth LTE forwarding unit of business processing system cannot connect the second integrated base station.
Accompanying drawing explanation
Fig. 1 is a kind of transaction processing system embodiment 1 based on LTE integrated base station of the present invention
Flow chart；
Fig. 2 is a kind of transaction processing system embodiment 2 based on LTE integrated base station of the present invention
Flow chart；
Fig. 3 is the configuration diagram that the embodiment of the present invention is applied to emergency communication system；
Fig. 4 is the configuration diagram building multiple emergency communication systems；
Fig. 5 is a kind of method for processing business embodiment 1 based on LTE integrated base station of the present invention
Structured flowchart；
Fig. 6 is a kind of method for processing business embodiment 2 based on LTE integrated base station of the present invention
Structured flowchart.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with
The present invention is further detailed explanation for the drawings and specific embodiments.
Existing transaction processing system, fixing network backhaul as wired in the backhaul network of emergency commading system and
Fiber optic backhaul.Both back haul links all use the mode of wire link, and in transaction processing system
Each device is relatively fixed, it is impossible to the fault of reply link down.
Based on above prior art, one of core idea of the embodiment of the present invention is, it is provided that a kind of
Transaction processing system, including in the first integrated base station, a LTE forwarding unit and Business Processing
Heart platform, the business that the first integrated base station is received by a LTE forwarding unit passes through LTE net
Network is sent to business processing center platform, thus in the business of the first integrated base station with the business of process
Construct LTE wireless backhaul network between processing center platform, solve backhaul network technology and use
In optical cable or fiber optic network, and transaction processing system, each device is relatively fixed, it is impossible in reply link
The shortcoming of disconnected fault.
With reference to Fig. 1, it is shown that a kind of based on LTE integrated base station the Business Processing system of the present invention
The structured flowchart of system embodiment 1.
This transaction processing system includes: the first integrated base station the 101, the oneth LTE forwarding unit 102
With business processing center platform 103.
Wherein, a LTE forwarding unit 102 is the equipment supporting LTE communication standard, Ke Yishi
Handheld device (mobile phone, PAD panel computer etc.), it is also possible to be on-handheld device, can be pending
Business uploaded by LTE network, pending business be need network side to carry out feeding back or
The request processed or data, for example, it may be download the request of data, or need network side to enter
The data etc. that row processes, processing business accordingly is i.e. that the data to uploading process,
Or returning corresponding data according to the request downloading data, the form of business can be specifically various
The data of type, such as, video, text etc..
First integrated base station 101, is used for receiving LTE communication terminal 104 and builds with the first integrated base station
The pending business sent by LTE network after vertical 101 connections, and pending business is sent to the
One LTE forwarding unit 102；Oneth LTE forwarding unit 102, for by LTE network and business
Processing center platform 103 is set up and is connected, and is receiving the pending industry that the first integrated base station 101 sends
After business, by LTE network, pending business is sent to business processing center platform 103；Business Processing
Central platform 103, for after receiving pending business, processes pending business.
In the embodiment of the present invention, LTE communication terminal 104 is to support the terminal of LTE communication standard,
The first integrated base station 101 can be connected into when searching the signal of the first integrated base station 101
The community administered, the first integrated base station 101 receive LTE communication terminal 104 send wait locate
After reason business, send traffic to the LTE forwarding unit 102 being attached thereto further.
Oneth LTE forwarding unit 102 after receiving business, with process business Business Processing in
Heart platform 103 is attached, and upon establishment of a connection pending business is sent to Business Processing
Central platform 103, is processed pending business by business processing center platform 103.
In the embodiment of the present invention, business processing center platform 103 can collect at paired business
The function of reason, is processed business by business processing center platform 103, or by Business Processing
Central platform 103 sends the service server being attached thereto and processes business.
As can be seen here, by setting in a LTE forwarding in the transaction processing system of the embodiment of the present invention
LTE wireless backhaul network is constructed between the standby and business processing center platform of the business of process.Should
Transaction processing system is applied to emergency communication system, compared to the wire-line back haul networks of background technology, and can
To solve to use each device in optical cable or fiber optic network, and transaction processing system to be relatively fixed, it is impossible to reply
The shortcoming of the fault of link down.
In concrete implementation, after business is processed by business processing center platform, it is also possible to enter
One step passes through LTE network, and result is sent to a LTE forwarding unit, and a LTE turns
Result is sent to the first integrated base station by physical communication interface by the equipment again of sending out, and the one one
Result is returned to send the LTE communication of this business by LTE network by body base station further
Terminal.
In the prior art, LTE communication system is mainly made up of end side and network side, LTE system
Network side framework mainly by base station (evolved NodeB, eNB) and the core net (Evolved of evolution
Packet Core, EPC) two parts composition.Wherein, the geographical position between base station with EPC separates,
EPC is positioned in the machine room of mobile operator, is connected with base station by special return network, in EPC
Network element entity is numerous, thus causes respective network elements in base station and EPC to need by special communication interface
Communicating, need to meet the agreement of respective communication interface in transmitting due to data, transmitting procedure is more multiple
Miscellaneous.
In the embodiment of the present invention, the first integrated base station 101 includes base station functions module and core net merit
Can module.Integrated base station, can be as the network equipment of LTE system, base station functions mould therein
Block and core net functional module are respectively provided with the function of eNB and EPC, base station functions module and core net
Functional module is respectively positioned on inside integrated base station, therefore compared to existing LTE network side frame structure, does not deposits
At the delay problem of long range propagation, and core net functional module is man-to-man with base station functions module
Relation, i.e. core net functional module are only mutual with this base station functions module, therefore data and the process of signaling
Efficiency is greatly improved.Being particularly suitable for some small scale networks based on LTE technology, integrated base station is permissible
As the network equipment of this small scale network, it is quickly the data of subscriber equipment in this small scale network
Process with signaling.
Accordingly, in the embodiment of the present invention, LTE communication terminal 104 and the first integrated base station 101,
When carrying out data interaction between the oneth LTE forwarding unit 102 and business processing center platform 103, all
Use the agreement of control plane of LTE-Uu interface, the mutual schematic diagram of protocol stack such as Fig. 2 institute of chain of command
Showing, each layer function is accomplished by
NAS layer (Non-Access Stratum): support that mobile management function and user plane activate, revise
And release function.Main execution EPS(Evolved Packet System, evolved packet system) hold
Carry mobility process, paging and the safety control function under management, authentication, IDLE idle condition.
Rrc layer (radio resource control, Radio Resource Control): mainly perform broadcast,
Paging, RRC connection management, radio bearer (RB) management, mobile management, key management,
The functions such as UE measurement report and control, MBMS control, NAS message direct transfers, QoS management.
PDCP layer (Packet Data Convergence Protocol, PDCP):
Perform the functions such as head compression, data transmission, encryption and integrity protection.
Rlc layer (Radio Link Control, wireless spread-spectrum technology): be responsible for packet segmentation with
Connection, retransmission process, and to functions such as high level data sequentially transfer.
MAC layer (Media Access Control, media access control layer): be responsible for processing HARQ
Retransmit and dispatch with up-downgoing, physical source distributing.
PHY layer (physical layer): be responsible for process coding and decoding, modulation /demodulation, multiple antenna map and its
Its typical physical layer function.
Owing in the embodiment of the present invention, the first integrated base station achieves the function of base station and core net,
The module realizing base station functions can be understood as Access Layer RRC shown in Fig. 2, it is achieved core net merit
Can module can be understood as Non-Access Stratum NAS, when carrying out data interaction, it is possible to achieve non-connect
Enter communicating of layer and Non-Access Stratum.
It is further preferred that the first integrated base station 101 can be by physical communication interface 105 and the
One LTE forwarding unit 102 connects, and physical communication interface 105 can be that USB interface, optical fiber connect
Mouth or Ethernet interface.
It is further preferred that the first integrated base station 101, specifically for when the first integrated base station
101 determine when cannot process pending business, send pending to a LTE forwarding unit 102
Business.
In the embodiment of the present invention, the first integrated base station 101 can collect paired business and process
Function, the first integrated base station 101 determine cannot be to the pending business received at
During reason, business is transmitted to business processing center platform 103 by a LTE forwarding unit 102,
In first integrated base station 101 can with the preset accessible scope of business, if the industry of pending business
Service type not in the accessible scope of business, is then further transmitted to business processing center platform 103.
It is further preferred that the first integrated base station 101, it is additionally operable to when be determined to process pending
During business, pending business is processed, and will be processed by a LTE forwarding unit 102
Result is sent to business processing center platform 103；Business processing center platform 103, is additionally operable to connecing
After receiving first integrated base station 101 result to pending business, result is preserved
In preset data base.
If the type of service of pending business is in the first accessible scope of business of integrated base station 101,
Then by the first integrated base station 101, pending business can be processed, then by process
Result is sent to business processing center platform 103, by business processing center platform 103 by result
It is sent to preset data base preserve, it is achieved the monitoring to Business Processing situation.
In concrete implementation, after business is processed by the first integrated base station 101, it is also possible to
Further result is returned to send the LTE communication terminal 104 of this business by LTE network.
It is further preferred that business processing center platform 103 can include carrying out pending business
The second integrated base station processed, the second integrated base station can also be for including base station functions module and core
Heart net functional module, equally overcomes the long range propagation that existing LTE network side frame structure exists
Delay problem, it is possible to be greatly improved the treatment effeciency of data and signaling.
Accordingly, a LTE forwarding unit, specifically for by LTE network base integrated with second
Foundation of standing connects, and after receiving the pending business that the first integrated base station sends, passes through LTE network
Pending business is sent to the second integrated base station.
Second integrated base station, for receiving the pending business that a LTE forwarding unit sends,
Pending business is processed.
In the embodiment of the present invention, pending business can be processed by the second integrated base station,
And result can be saved in preset data base, it is achieved the prison to Business Processing situation
Control.If what the second integrated base station received is first integrated base station result to business,
Then can directly result be saved in preset data base.
Further, the LTE backhaul network that the embodiment of the present invention is provided is a kind of microwave link backhaul side
Formula, uses microwave to return means as wireless link, it is provided that larger data upstream transmission bandwidth,
Asking of the bandwidth restrictions that can also solve further in prior art in emergency communication data return stroke
Topic, current LTE network can 20MHz spectral bandwidth can provide descending 100Mbps, on
The peak rate of row 50Mbps；Can also carry for 350Km/h high velocity mobile users
For > access service of 100kbps；And support in pairs or non-paired frequency spectrum distributes, flexibly configurable
1.25MHz to 20MHz various bandwidth, it is ensured that the motility on system deployment in the future.
The transaction processing system using the embodiment of the present invention has possessed the various advantages of LTE network, example
As:
1, LTE backhaul network supports Cell Broadcast CB, early warning system etc..Network structure is relatively easy.
2, the Access Layer of LTE backhaul network can arrange User Priority, it is possible to realizes user's
Grading control.
3, the Non-Access Stratum of LTE backhaul network supports service quality (Quality of Service, QoS)
Parameter configuration, it is possible to bring more preferable service experience for user in network.By system design with tight
The QoS mechanism of lattice, it is ensured that the service quality of real time business.
4, user class network monitoring can conveniently be realized based on LTE backhaul network.For Access Layer and
Non-Access Stratum signaling all has encryption, integrity protection；The data of the Access Layer of LTE backhaul network
Also having encryption, whole system has the highest safety.
5, LTE backhaul network can improve spectrum efficiency, downlink 5bit/s, 3-4 times of R6
HSDPA(High Speed Downlink Packet Access, high-speed slender body theory), up
Link 2.5bit/s, is 2-3 times of R6HSUPA.
6, reduce wireless network time delay, subframe lengths 0.5ms and 0.675ms, solve and hold concurrently downwards
The problem held also reduces network delay, and the internal unidirectional transmission time delay of user plane, less than 5ms, controls
Plane is less than 50ms from sleep state to state of activation migration time, from resident state to state of activation
Migration time less than 100ms.
7, LTE supports the MPS process of 100Km radius, and adds cell boarder bit rate,
Cell boarder bit rate is increased in the case of keeping current base station location constant.Improve limit, community
The performance of edge user, improves cell capacity.Such as MBMS(multimedia broadcasting and multicast service)
The data rate of 1bit/s/Hz can be provided at cell boarder.User at cell edge will have more preferably
Ground is experienced, and can preferably improve the performance of Cell Edge User.
Satellite link backhaul network technology of the prior art, although satellite communication without geographical restrictions,
Broad covered area, communication distance is remote, and website arranges conveniently, and transmission quality is good, it is possible to meet commander logical
Point-to-point, the video of point-to-multipoint, voice, data transfer demands between letter car and command centre.
But satellite communication is blind area at the polar areas, bad at high latitude communication efficiency；The transmitting of satellite
Complicated with controlling Technical comparing；Before and after spring and fall equinoxes in a few days, because sun interference is too strong, often
The interruption of it clock in a measure；Confidentiality is poor.Compared to this, the LTE that the embodiment of the present invention uses returns
Journey network signal effect stability, network struction is simple, is not disturbed by daylight, and confidentiality is more preferable.
With reference to Fig. 3, give the configuration diagram that the embodiment of the present invention is applied to emergency communication system.
As it can be seen, emergency communication system (Emergency System) incorporates LTE communication system
Core net (EPC), base station (eNB), LTE communication terminal and Police Command Center in system.
Wherein, by core net (EPC) and base station (eNB) the corresponding function module, it is incorporated into one
In body base station, the MME(Mobility Management Entity shown in figure, mobile management is real
Body) and A-GW(Aggregate GateWay, aggregation gateway) it is that original core net EPC is wrapped
The network element contained, A-GW realizes the function of network element SGW and PGW.This figure only draws MME and A-GW
Represent the partial function included in integrated base station, be not drawn into integrated base station other nets also included
Unit function (such as, grouped data network management (Packet Data Network Gateway, P-GW),
Home subscriber server (Home Subscriber Server, HSS) etc.).
In each network element that original EPC is comprised, MME(Mobility Management Entity,
Mobile management entity) be a signaling entity in a base station, be mainly responsible for mobile management, bearer management,
The authentication of user, the function such as selection of SGW and PGW, SGW(Serving Gateway, clothes
Business webmaster) terminate and the interface of E-UTRAN, main user face of being responsible for processes, the road of responsible packet
By with the function such as forwarding, support the switching of 3GPP different access technologies, as user face when switching
Anchor point, PGW termination and the SGi interface of outside data network (such as the Internet, IMS etc.), be
EPS anchor point, is i.e. the anchor point of 3GPP Yu non-3GPP internetwork user face data link, is responsible for
Management 3GPP and non-3GPP between data route, management 3GPP access and non-3GPP access (as
WLAN, WiMAX etc.) between movement, be also responsible for the functions such as DHCP, strategy execution, charging.
The integrated base station of the embodiment of the present invention by the function of each network element of EPC and the Function Integration Mechanism of eNB in
Integrally.
Police Command Center is also to integrate base station and the integrated base station of core net function.Integration base
Stand and LTE communication terminal is attached by the physical communication interface such as USB or Ethernet interface.
Emergency communication system and the LTE base station of Police Command Center, incorporate the most respectively and carry out business
The function processed, from the service server special without configuration, simplifies overall architecture.
Corresponding business processing flow is: handheld terminal, PDA(palm PC), video monitoring eventually
Pending business can be uploaded to emergency communication system by LTE network by end or PC
Base station, when the base station of emergency communication system can process, i.e. processes business, then by answering
The LTE backhaul network that the communication terminal of anxious communication system builds is sent to Police Command Center, to enter
One step preserves；When the base station of emergency communication system cannot process, business is built by communication terminal
LTE backhaul network be sent to the base station of Police Command Center, by the base station pair of Police Command Center
Business processes.
With reference to Fig. 4, give the configuration diagram building multiple emergency communication systems.
As it can be seen, construct multiple emergency communication system (Emergency System), Mei Geying
The function of anxious communication system is as depicted in figs. 1 and 2.
Being with the difference of embodiment illustrated in fig. 1, the transaction processing system of the present embodiment also wraps
Include the 3rd integrated base station and the 2nd LTE forwarding unit.
Accordingly, a LTE forwarding unit, it is additionally operable to when being connected into the second integrated base station
During community, switching accesses the community of the 3rd integrated base station closed on, by LTE network by described
Pending business is sent to described 3rd integrated base station；3rd integrated base station, for reception first
LTE forwarding unit send pending business, and pending business is sent to the 2nd LTE forward set
Standby；2nd LTE forwarding unit, for being connected with the second integrated base station foundation by LTE network,
After receiving the pending business that the 3rd integrated base station sends, by LTE network by pending business
It is sent to described second integrated base station.
Owing to the overlay area of LTE base station is limited, the communication terminal of certain emergency communication system cannot
When being attached with the base station of Police Command Center, can be by multiple emergency communication system networkings
Mode sets up LTE backhaul network, it is provided that LTE broadband wireless service net, build one the most online
Broadband wireless bearer network.When the LTE forwarding unit receiving pending business cannot be connected into
During the community of the second integrated base station, switching accesses the little of another the 3rd integrated base station of closing on
District, is transmitted to the 2nd LTE forwarding unit being attached thereto, the 2nd LTE by the 3rd integrated base station
Forwarding unit be functionally similar to a LTE forwarding unit, at the 3rd integrated base station and the 2nd 1
Data relay effect is played in body base station, can set up with the second integrated base station and be connected, and will treat
Process business is forwarded to the second integrated base station by LTE network and processes, thus is equivalent to take
Build a set of Emergency Communications Network, it is possible to achieve the services interconnection of each communication node.
When a LTE forwarding unit may search for multiple can as transfer the 3rd integration base
During the cell signal stood, the community of incision can be the community selected according to default rule,
Such as, the best community of switching signal intensity or the highest community etc. of default priority are selected.
Wherein, it is achieved the 3rd integrated base station of transfer effect also includes base station functions module and core net
Functional module, and the 3rd integrated base station can be by physical communication interface and the 2nd LTE forwarding
Equipment connects.
As it can be seen, give the example building three emergency communication systems, including Emergency
System1, Emergency System2 and Emergency System3, in concrete application,
The emergency communication system of requirement can be built according to concrete demand.
When Emergency System cannot connect Police Command Center, can be by pending business
It is sent to the base station of Emergency System2, the communication terminal of Emergency System2 turns
Issue the base station of Police Command Center.
In concrete implementation, the 2nd LTE forwarding that may switch the emergency communication system accessed sets
The standby community that also cannot be connected into the second integrated base station, at this point it is possible to further to adjacent cells
Emergency communication system forwarding service, until being sent to the emergency communication of the second integrated base station accessed
System, is transmitted to the second integrated base station by this emergency communication system, thus realizes the transmission of data.
In concrete implementation, when the emergency communication system business closed on is increased sharply, can trigger into
Switch over, to ensure industry between the most multiple emergency communication system of communication terminal of row request process business
The efficiency that business processes.
In sum, by setting in a LTE forwarding in the transaction processing system of the embodiment of the present invention
LTE wireless backhaul network is constructed, compared to background technology between standby and business processing center platform
Wire-line back haul networks, can solve to use each device in optical cable or fiber optic network, and transaction processing system
It is relatively fixed, it is impossible to the shortcoming of the fault of reply link down is by LTE forwarding unit and an industry
LTE wireless backhaul network is constructed, wired compared to background technology between business processing center platform
Backhaul network, can solve to use each device in optical cable or fiber optic network, and transaction processing system the most solid
Fixed, it is impossible to the shortcoming of the fault of reply link down.
Further, in the embodiment of the present invention, a LTE forwarding unit of transaction processing system cannot connect
During to the second integrated base station of business processing center platform, the 3rd 1 closed on can be first coupled to
Body base station, is sent to second by the 2nd LTE forwarding unit of the 3rd integrated base station by business
Integrated base station, thus it is limited to avoid single transaction processing system overlay area, may cause industry
The problem that oneth LTE forwarding unit of business processing system cannot connect the second integrated base station.
With reference to Fig. 5, it is shown that a kind of based on LTE integrated base station the Business Processing side of the present invention
The flow chart of method embodiment 1, specifically may include that
Step 201, the first integrated base station receive LTE communication terminal and set up with the first integrated base station
The pending business sent by LTE network after connection.
Step 202, the first integrated base station send pending business to a LTE forwarding unit.
Step 203, a LTE forwarding unit pass through LTE network to described business processing center platform
Send described pending business.
According to the embodiment of the present invention, by the Business Processing at a LTE forwarding unit with the business of process
LTE wireless backhaul network is constructed between central platform.It is applied to meet an urgent need by this transaction processing system
Communication system, compared to the wire-line back haul networks of background technology, can solve to use optical cable or optical networking
In network, and transaction processing system, each device is relatively fixed, it is impossible to the shortcoming of the fault of reply link down.
First integrated base station includes base station functions module and core net functional module, can be as LTE
The network equipment of system, base station functions module therein and core net functional module are respectively provided with eNB
It is respectively positioned on inside integrated base station with the function of EPC, base station functions module and core net functional module,
Therefore compared to existing LTE network side frame structure, there is not the delay problem of long range propagation, and core
Heart net functional module and base station functions module are man-to-man relations, i.e. core net functional module only with this base
Functional module of standing is mutual, and therefore the treatment effeciency of data and signaling is greatly improved.Be particularly suitable for some based on
The small scale network of LTE technology, integrated base station can as the network equipment of this small scale network,
Quickly process for data and the signaling of subscriber equipment in this small scale network.
Preferably, in the embodiment of the present invention, the first integrated base station is by physical communication interface and the
One LTE forwarding unit connects, and physical communication interface can be USB interface, optical fiber interface or ether
Network interface.
Preferably, in the embodiment of the present invention, business processing center platform includes entering pending business
The second LTE base station that row processes, the second LTE base station includes base station functions module and core net function mould
Block, can overcome the delay problem of the long range propagation that existing LTE network side frame structure exists, and can
To be greatly improved the treatment effeciency of data and signaling.
With reference to Fig. 6, it is shown that a kind of based on LTE integrated base station the Business Processing side of the present invention
The flow chart of method embodiment 2, specifically may include that
Step 301, the first integrated base station receive LTE communication terminal and set up with the first integrated base station
The pending business sent by LTE network after connection；First integrated base station includes base station functions mould
Block and core net functional module.Step 302, it is determined to process pending when the first integrated base station
During business, pending business is processed by the first integrated base station, and sets to a LTE forwarding
Preparation send result.
Step 303, a LTE forwarding unit receive the result that the first integrated base station sends,
And send result to business processing center platform.
Result is saved in preset data base by step 304, business processing center platform.
Step 305, when the first integrated base station determines and cannot process pending business, first one
Change base station and send pending business to a LTE forwarding unit.
Step 306, when a LTE forwarding unit can be connected into the community of the second integrated base station,
Oneth LTE forwarding unit sends pending business by LTE network to the second integrated base station.
Step 306, when a LTE forwarding unit cannot be connected into the community of the second integrated base station,
Switching is connected into the 3rd integrated base station closed on, and by LTE network, pending business is sent to the 3rd
Integrated base station, to be passed through the 2nd LTE forwarding unit by pending business by the 3rd integrated base station
Being forwarded to the second integrated base station process, the 3rd integrated base station includes base station functions module and core
Heart net functional module.
According to the embodiment of the present invention, the first integrated base station is receiving the process of LTE communication terminal request
Business after, be sent to a LTE forwarding unit, by a LTE forwarding unit by pending industry
Business is sent to business processing center platform and processes.As can be seen here, the industry of the embodiment of the present invention
Business processing system is by constructing between a LTE forwarding unit and business processing center platform
LTE wireless backhaul network, compared to the wire-line back haul networks of background technology, can solve to use optical cable
Or each device is relatively fixed in fiber optic network, and transaction processing system, it is impossible to the fault of reply link down
Shortcoming.
Further, in the embodiment of the present invention, a LTE forwarding unit of transaction processing system cannot connect
During to the second integrated base station of business processing center platform, the 3rd 1 closed on can be first coupled to
Body base station, is sent to second by the 2nd LTE forwarding unit of the 3rd integrated base station by business
Integrated base station, thus it is limited to avoid single transaction processing system overlay area, may cause industry
The problem that oneth LTE forwarding unit of business processing system cannot connect the second integrated base station.
For embodiment of the method, in order to be briefly described, therefore it is all expressed as a series of action group
Closing, but those skilled in the art should know, the present invention is not by described sequence of movement
Limiting, because according to the present invention, some step can use other orders or carry out simultaneously.Its
Secondary, those skilled in the art also should know, embodiment described in this description belongs to preferably
Embodiment, necessary to involved action and the module not necessarily present invention.
Owing to described embodiment of the method essentially corresponds to the system embodiment shown in earlier figures 1-4, therefore this
The most detailed part in the description of embodiment, may refer to the related description in previous embodiment, at this
Do not repeat.
The present invention can be used in numerous general or special purpose computing system environment or configuration.Such as: individual
People's computer, server computer, handheld device or portable set, laptop device, many places
Reason device system, system based on microprocessor, set top box, programmable consumer-elcetronics devices, net
Network PC, minicomputer, mainframe computer, include the distributed meter of any of the above system or equipment
Calculate environment etc..
The present invention can retouch in the general context of computer executable instructions
State, such as program module.Usually, program module includes performing particular task or realizing specific taking out
The routine of image data type, program, object, assembly, data structure etc..Can also be in distribution
Formula computing environment puts into practice the present invention, in these distributed computing environment, by passing through communication network
And connected remote processing devices performs task.In a distributed computing environment, program module
May be located in the local and remote computer-readable storage medium including storage device.
In this article, term " includes ", " comprising " or its any other variant are intended to non-exclusive
Comprising, so that include the process of a series of key element, method, article or equipment not only of property
Including those key elements, but also include other key elements being not expressly set out, or also include for
The key element that this process, method, article or equipment are intrinsic.In the situation not having more restriction
Under, statement " including ... " key element limited, it is not excluded that include described key element process,
Method, article or equipment there is also other identical element.
Above to a kind of transaction processing system based on LTE integrated base station provided by the present invention,
And, a kind of method for processing business based on LTE integrated base station is described in detail, herein
In apply specific case principle and the embodiment of the present invention be set forth, above example
Explanation be only intended to help to understand method and the core concept thereof of the present invention；Simultaneously for ability
The those skilled in the art in territory, according to the thought of the present invention, in specific embodiments and applications
All will change, in sum, this specification content should not be construed as limitation of the present invention.
Claims (6)
1. a transaction processing system based on LTE integrated base station, it is characterised in that including:
First integrated base station, a LTE forwarding unit and business processing center platform；
Described first integrated base station includes base station functions module and core net functional module；
Described first integrated base station, for receiving the pending business sent by LTE network after LTE communication terminal is connected with described first integrated base station foundation, and is sent to a described LTE forwarding unit by described pending business；
A described LTE forwarding unit, for being connected with the foundation of described business processing center platform by LTE network, after receiving the pending business that described first integrated base station sends, by LTE network, described pending business is sent to described business processing center platform；
Described business processing center platform, for after receiving described pending business, processes described pending business；
Described first integrated base station, specifically for when described first integrated base station determines and cannot process described pending business, sends described pending business to a described LTE forwarding unit；
Described first integrated base station, is additionally operable to when being determined to process described pending business, processes described pending business, and by a described LTE forwarding unit, result is sent to described business processing center platform；
Described business processing center platform, is additionally operable to, after receiving described first integrated base station result to described pending business, described result be saved in preset data base.
2. according to the arbitrary described system of claim 1, it is characterised in that described first integrated base station is connected with a described LTE forwarding unit by physical communication interface, and described physical communication interface is USB interface, optical fiber interface or Ethernet interface.
System the most according to claim 1, it is characterised in that described business processing center platform includes the second integrated base station processing described pending business, described second integrated base station includes base station functions module and core net functional module；
A described LTE forwarding unit, specifically for being connected with described second integrated base station foundation by LTE network, after receiving the pending business that described first integrated base station sends, by LTE network, described pending business is sent to described second integrated base station；
Described second integrated base station, for receiving the described pending business that a described LTE forwarding unit sends, processes described pending business；
Further, described system also includes that the 3rd integrated base station and the 2nd LTE forwarding unit, described 3rd integrated base station include base station functions module and core net functional module；
A described LTE forwarding unit, is additionally operable to when being connected into the community of described second integrated base station, and switching is connected into the 3rd integrated base station closed on, and by LTE network, described pending business is sent to described 3rd integrated base station；
Described 3rd integrated base station, for receiving the described pending business that a described LTE forwarding unit sends, and is sent to described 2nd LTE forwarding unit by described pending business；
Described 2nd LTE forwarding unit, for being connected with described second integrated base station foundation by LTE network, after receiving the pending business that described 3rd integrated base station sends, by LTE network, described pending business is sent to described second integrated base station.
4. a method for processing business based on LTE integrated base station, it is characterised in that including:
First integrated base station receives the pending business sent by LTE network after LTE communication terminal is connected with described first integrated base station foundation；Described first integrated base station includes base station functions module and core net functional module；
Described first integrated base station sends described pending business to a LTE forwarding unit；
A described LTE forwarding unit sends described pending business by LTE network to described business processing center platform；
After described first integrated base station receives the pending business sent by LTE network after LTE communication terminal is connected with described first integrated base station foundation, before described first integrated base station sends described pending business to a LTE forwarding unit, described method also includes:
Described first integrated base station determines cannot process described pending business；
When described first integrated base station can process described pending business, described pending business is processed by described first integrated base station, and sends result to a described LTE forwarding unit；
A described LTE forwarding unit receives the result that described first integrated base station sends, and sends described result to described business processing center platform；
Described result is saved in preset data base by described business processing center platform.
Method the most according to claim 4, it is characterised in that described first integrated base station is connected with a described LTE forwarding unit by physical communication interface, and described physical communication interface is USB interface, optical fiber interface or Ethernet interface.
Method the most according to claim 4, it is characterised in that described business processing center platform includes the second integrated base station processing described pending business, described second integrated base station includes base station functions module and core net functional module；Further, described method also includes:
When a described LTE forwarding unit cannot be connected into the community of described second integrated base station, switching is connected into the 3rd integrated base station closed on, by LTE network, described pending business is sent to described 3rd integrated base station, processing described pending business being forwarded to described second integrated base station by described 3rd integrated base station by the 2nd LTE forwarding unit, described 3rd integrated base station includes base station functions module and core net functional module.
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| CN106483971A (en) * | 2015-08-27 | 2017-03-08 | 成都鼎桥通信技术有限公司 | Unmanned Aerial Vehicle Data transmission method and device |
| JP6842319B2 (en) * | 2017-02-23 | 2021-03-17 | 日本無線株式会社 | Communication system and communication method |
| JP6901278B2 (en) * | 2017-02-23 | 2021-07-14 | 日本無線株式会社 | Communication system and communication method |
| CN106937411A (en) * | 2017-03-23 | 2017-07-07 | 博威通讯系统(深圳)有限公司 | The Miniaturized Communications base station equipment of integrated ONU and household radio router |
| CN106686700A (en) * | 2017-03-29 | 2017-05-17 | 南京佰联信息技术有限公司 | Communication method and base station |
| CN113382426B (en) * | 2021-05-26 | 2022-08-23 | 重庆邮电大学 | Distributed user association method for guaranteeing user mobility and time delay requirements |
| CN113365374A (en) * | 2021-05-31 | 2021-09-07 | 航天新通科技有限公司 | Integrated base station and cascading method thereof |
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| CN201536427U (en) * | 2009-12-02 | 2010-07-28 | 中国移动通信集团公司 | Integrated base station antenna system |
| CN102917476A (en) * | 2012-10-15 | 2013-02-06 | 大唐移动通信设备有限公司 | Integrated base station system |
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| CN201536427U (en) * | 2009-12-02 | 2010-07-28 | 中国移动通信集团公司 | Integrated base station antenna system |
| CN102917476A (en) * | 2012-10-15 | 2013-02-06 | 大唐移动通信设备有限公司 | Integrated base station system |
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