CN102917476B - A kind of integrated base station system - Google Patents
A kind of integrated base station system Download PDFInfo
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- CN102917476B CN102917476B CN201210390222.XA CN201210390222A CN102917476B CN 102917476 B CN102917476 B CN 102917476B CN 201210390222 A CN201210390222 A CN 201210390222A CN 102917476 B CN102917476 B CN 102917476B
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Abstract
This application provides a kind of integrated base station system, described system includes that the first primary exchange controls and transmission unit, first standby exchange controls and transmission unit, first primary baseband processing unit, first standby baseband processing unit, second primary exchange controls and transmission unit, second standby exchange controls and transmission unit, second primary baseband processing unit, second standby baseband processing unit, backboard unit, board unit, and the radio network controller network element that is integrated in one and Base Band Unit network element；Wherein, described radio network controller network element, process for carrying out the standard agreement of radio network controller network element, resource management's business, connect core network element；The described Base Band Unit network element being connected with radio network controller network element, for the protocol processes of Base Band Unit network element, resource management's business, base band signal process.The application can reduce base station construction cost, commences business flexibly and convenient management.
Description
Technical field
The application relates to communication technique field, particularly relates to a kind of integrated base station network element system.
Background technology
Miniaturized Communications computing architecture (the MicroTCA) (schematic appearance of MicroTCA such as Fig. 1 institute
Show) compatible senior communication computer framework (ATCA, the Advanced Telecom of hardware platform
Computing Architecture) high-performance, high bandwidth, enlargement module standard (AMC,
Advanced Mezzanine Card) motility, while creating high integrated level, greatly
Reduce cost, reduce system space and scale, it is not necessary to the design of support plate is more convenient for using.
Therefore, MicroTCA hardware platform can be good at meeting low and middle-end communication, industry, military affairs, doctor
The application demand in the fields such as treatment, multimedia.
3-G (Generation Three mobile communication system) (3G, 3rd-generation communication at present
System) extensively apply in public network, the commonly used distribution-type base station architecture of 3G, distributed
The key concept of architecture of base station is exactly conventional baseband unit network element (BBU, Building Base band
Unit) (Base-Band Processing network element schematic appearance is as shown in Figure 2) and remote radio network element (RRU,
Radio Remote Unit) (remote radio network element schematic appearance is as shown in Figure 3) separation, the two
It is connected by optical fiber.When network design, by Base Band Unit network element and core network element (CN, Core
Net), radio network controller network element (RNC, Radio Network Controller) concentrates on machine
In room, it is attached with the remote radio network element of deployment on planning website by optical fiber, completes network
Cover, thus reduce construction maintenance cost, improve efficiency.
Due to distributed base station be generally used in machine room or Host equipment room undesirable in the case of, logical
Crossing the analysis of communication technology under existing well, 3G technology is can as a currently advanced technology
Meet the requirement of underground communica tion.But still there is following lacking in the network topology using 3G public network
Point:
(1) construction cost is big
Covering the aboveground of a colliery, underground communica tion networking needs RNC to connect NB(BBU) (base
Tape cell network element), then NB(BBU) connect RRU, RNC by procotol (IP, Internet
Protocol) or asynchronous transfer mode (ATM, Asynchronous Transfer Mode) mode and
The CN docking of public network.As shown in Figure 4, wherein RNC, BBU, RRU use respective independence
Hardware platform, use the 3G interface of standard between each network element.
(2) equipment is huge, heavy, installs dumb
Due to the particularity of coal industry, network environment often changes, RNC, BBU, RRU
Installation site the most often change, the equipment using current public network is the most inappropriate.
(3) new business cannot be carried out under existing network environment neatly
Coal industry needs preferably to manage the personnel of down-hole, the group in such as scheduling business
Exhale, intrusion, toll breakdown, recording, the function such as monitoring.These functions need to realize, the most just in CN side
The software being intended to depend on upgrading CN completes.Impact on the public network runed is the biggest.Additionally
Downhole sensor, the SMS notification of RRU fault, the location of personnel in the pit also cannot be carried out effectively.
A technical problem that those skilled in the art urgently solve is presently required is exactly: propose one
Can reducing the construction costs, commence business flexibly and the base station system of convenient management.
Summary of the invention
Technical problems to be solved in this application are to provide a kind of integrated base station system, it is possible in order to
Reducing the construction costs, commence business flexibly and convenient management.
In order to solve the problems referred to above, this application discloses a kind of integrated base station system, it is characterised in that
Controlling and transmission unit including the first primary exchange, the first standby exchange controls and transmission unit, the
One primary baseband processing unit, the first standby baseband processing unit, the second primary exchange controls and passes
Defeated unit, the second standby exchange controls and transmission unit, the second primary baseband processing unit, and second
Standby baseband processing unit, backboard unit, board unit, and the wireless network being integrated in one
Controller network element and Base Band Unit network element；Wherein,
Described radio network controller network element, for carrying out the standard association of radio network controller network element
View processes, resource management's business, connects core network element, and described core network element includes outer kernel
Heart network element and built-in core network element；
The described Base Band Unit network element being connected with radio network controller network element, for Base Band Unit net
The protocol processes of unit, resource management's business, base band signal process.
Preferably, described radio network controller network element includes the first signalling module, line module,
And first network interface；Wherein,
Described first signalling module controls standby with transmission unit and first for using the first primary exchange
Control with exchange and transmission unit is carried out at the signalling module standard agreement of radio network controller network element
Reason, and, resource management's business；
Described line module is for using the first standby baseband processing unit and the first primary Base-Band Processing
Unit carries out the line module standard agreement of radio network controller network element and processes；
Described first network interface is used for connecting outer core network element.
Preferably, described system also includes remote radio network element, and described remote radio network element is used for light
Fibre zooms out and signal processing；
Described Base Band Unit network element includes the second signalling module and signal processing module；Wherein,
Described second signalling module controls standby with transmission unit and second for using the second primary exchange
Control to carry out the process of the signalling module agreement of Base Band Unit, and resource with transmission unit with exchange
Management business；
Described signal processing module is for using the second primary baseband processing unit and the second standby base band
Processing unit carries out the signal processing of Base Band Unit, and connects remote radio network element.
Preferably, described system includes that a Base Band Unit network element, described backboard unit include
One COM1, described board unit includes that the second COM1, described Base Band Unit network element pass through
Described first COM1, or the second COM1 connection radio network controller network element.
Preferably, described system includes multiple Base Band Unit network element, and described system also includes: institute
State Base Band Unit network element and connect radio network controller network element by described second COM1.
Preferably, described system also includes that the built-in core network element belonging to built-in core network element divides
Group territory module, described built-in core network element packet domain module and described radio network controller network element
Being connected, described built-in core network element packet domain module includes the 3rd signalling module, business module,
And second network interface；Wherein,
Described 3rd signalling module controls standby with transmission unit and first for using the first primary exchange
Control with exchange and transmission unit is carried out at the signalling module standard agreement of core network element packet domain
Reason, and resource management's business；
Described business module is for using the first standby baseband processing unit and the first primary Base-Band Processing
Unit carries out the business module standard agreement of core network element packet domain and processes；
Described second network interface for described radio network controller network element cannot connect network time,
Access network.
Preferably, described built-in core network element also includes and built-in core network element packet domain module
The core network element attaching position register being connected, described core network element attaching position register is used
In storage and the communication information of management user.
Preferably, described first primary baseband processing unit and the second standby baseband processing unit wrap
Include third communication interface, and Digital Signal Processing subelement；Wherein,
Described third communication interface for make signal processing module in described Base Band Unit network element with
Optical fiber draws network selection unit to be connected；
Described Digital Signal Processing subelement is used for processing radio network controller network element and built-in core
Digital signal resource in network element packet domain module.
Compared with prior art, the application includes advantages below:
Due to RNC in a base station, BBU, RRU use the most independent hardware platform to lead to
Letter cause the construction cost of base station greatly with communicate dumb, and equipment huge and heavy make equipment
Installing dumb, therefore, RNC network element is collectively reside in MicroATCA with NB network element by the application
In cabinet, have the advantage that
(1) RNC network element was with both can be by the backplane communication of cabinet inside between NB network element, also
Can be by the port communication on board, communication mode is flexible, adds the motility of equipment, subtracts
Lack equipment investment；
(2) RNC network element control face uses active/standby mode work, and service surface uses load sharing mode,
Improve the reliability of RNC network element；NB network element control face uses active and standby working method, service surface
Use load sharing mode, improve the reliability of NB network element；
(3) the integrated CN(PS of RNC network element internal) function, connected by GE/FE mouth and network,
Personnel positioning can be completed, the functions such as sensing data transmits, video monitoring, carry out many neatly
Plant value-added service；
(4) CN(PS) function support can configure, during internal configuration PS, by SCTA's
GE/FE and network connect, it is also possible to close the PS domain-functionalities in RNC network element, by IU mouth even
Meet the SGSN outside using.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of MicroTCA in background technology；
Fig. 2 is Base-Band Processing network element schematic appearance in background technology；
Fig. 3 is remote radio network element schematic appearance in background technology；
Fig. 4 is 3G public network structural representation in background technology；
Fig. 5 is the integral structure schematic diagram of a kind of integrated base station system embodiment 1；
Fig. 6 is the networking mode schematic diagram of a kind of integrated base station system embodiment 1.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the application, feature and advantage to become apparent from, below in conjunction with
The application is described in further detail by the drawings and specific embodiments.
A kind of integrated base station system embodiment 1 of the application may include that the first primary exchange
Controlling and transmission unit, the first standby exchange controls and transmission unit, the first primary Base-Band Processing list
Unit, the first standby baseband processing unit, the second primary exchange controls and transmission unit, and second is standby
Exchange controls and transmission unit, the second primary baseband processing unit, the second standby baseband processing unit,
Backboard unit, board unit, and the radio network controller network element that is integrated in one and base band list
Unit's network element；Wherein,
Described radio network controller network element, for carrying out the standard association of radio network controller network element
View processes, resource management's business, connects core network element, and described core network element includes outer kernel
Heart network element and built-in core network element；
The described Base Band Unit network element being connected with radio network controller network element, for Base Band Unit net
The protocol processes of unit, resource management's business, base band signal process.
In the composition of distributed base station, BBU is a kind of Base Band Unit network element, mainly completes Uu
Base-Band Processing function (coding, multiplexing, the modulation of interface (interface between subscriber equipment and NB)
And spread spectrum etc.), Iub interface (interface between RNC and the NB) function of RNC, signaling process,
Local and remote Operation and Maintenance function, and the Working Status Monitoring of NB system and warning information report
Function.By configuring, each Base Band Unit network element can process different contained fan, and (contained fan refers to one
Base station support frequency points with cover antenna direction number product) data, traditional base band
Unit network element NB(BBU) full configuration situation as shown in the table:
Wherein,
Exchange controls and transmission (SCTA): processing controls face interface protocol, based on Power PC
(POWER PC) processor, it is provided that 2 road GE/FE(100 m ethernet ports/gigabit Ethernet
Port) IP coffret, can pass through network processing unit (Network Processor is called for short NP)
Carry out the conversion of IP address, inside and outside, 8 roadbed this IMA-E1(inverse multiplexing atm technology-30 tunnels
Pulse-code modulation) transmission, high steady clock and holding function.
Base-Band Processing (BPOA): 63 core Digital Signal Processing (Digital Signal are provided
Processing, is called for short DSP), the software according to loading carries out different disposal
Ir interface (BPIA): process Ir interface (infrared interface, connecing between BBU and RRU
Mouthful), connect RRU；33 core DSP are provided simultaneously;
Backboard (CBP): complete holding wire interconnection and the function of power supply between the internal each board of main equipment.
Fan control unit (FC): be integrated in inside blower module, completes the control function of fan.
Environment Monitor Unit (EMA): realize External Environment monitoring, dry contact input and output and intelligence
Mouthful；External clock is cascaded
Transmitting extended (ETP) (optional): various coffret demands are supported in extension.
Power subsystem (PSA): complete each board of cabinet inside and the power supply of module.PSA includes two
Plant model, direct-current input-type number (PSA), ac-input type number (PSC).
Cabinet (containing backboard CBP): by the core bus of cabinet between each veneer of cabinet inside
Communication.
And the application uses the hardware platform MicroTCA of NB network element, by same for RNC network element NB
Network element is integrated in MicroTCA (as shown in Figure 5), and communication mode was (both the most flexibly
Can be by the backplane communication of cabinet inside, it is also possible to the port communication by board)；RNC net
Unit is collectively reside in MicroATCA cabinet with NB network element, adds the motility of equipment, subtracts
Having lacked equipment investment, its networking mode is as shown in Figure 6.
In figure 6, base station controller is integrated with core network packet-domain, wireless network control, base station
The functions such as control, it is provided that voice, being uniformly accessed into and processing of data.
Principle radio network controller network element and Base Band Unit network element being integrated in one is maximum limit
The degree original RNC of multiplexing, the function of NB and code, for RNC, owing to using new hardware
Platform, changes relatively large.In order to shield the impact on upper strata of the cross-platform difference, on software
Increase an intermediate layer between RNC platform and the hardware platform of NB, complete the screen to bottom difference
Covering, the interface simultaneously provided upper strata is constant.RNC is with built-in CN(PS), built-in CN(HLR)
Between use internal interface, interface between remaining each network element supports the standard of IP communication mode
Interface, so, full configuration situation has had change, as shown in the table:
In upper table,
The SCTA veneer of SLOT2 groove position can correspond to the first primary exchange and controls and transport module；
The SCTA veneer of SLOT3 groove position can correspond to the first standby exchange and controls and transport module；
The BPOA veneer of SLOT6 groove position can correspond to the first primary baseband processing module；
The BPOA veneer of SLOT7 groove position can correspond to the first standby baseband processing module；
The SCTA veneer of SLOT0 groove position can correspond to the second primary exchange and controls and transport module；
The SCTA veneer of SLOT1 groove position can correspond to the second standby exchange and controls and transport module；
The BPOA veneer of SLOT4 groove position can correspond to the second primary baseband processing module；
The BPOA veneer of SLOT5 groove position can correspond to the second standby baseband processing module；
The MicroTCA that radio network controller network element and Base Band Unit network element are integrated in one
(NB) change is mainly reflected in the SLOT2, SLOT3 in BBU unit MicroATCA
SCTA veneer is inserted in groove position, at SLOT6, SLOT7 groove position insertion BPOA veneer, BPOA
The function of veneer is varied from.SCTA(SLOT2, SLOT3) and BPOA(SLOT6, SLOT7)
Veneer supports that RNC connects CN(PS) function, the integrated CN(PS of RNC network element internal) function,
Connected by GE/FE mouth and network, remaining groove position (SLOT0, SLOT1, SLOT4, SLOT5)
Veneer and function constant.Iu interface (is responsible for the Signalling exchange between core net CN and RNC),
Iub interface all uses IPization to transmit.
Integrated base station after radio network controller network element and Base Band Unit network element are integrated in one
Performance and the capacity performance index of system are as shown in the table:
System can support that the interface of 4 NB, RNC and NB uses the GE/FE end of SCTA
Mouthful
Integrated base station after radio network controller network element and Base Band Unit network element are integrated in one
The complete equipment volume of system is little, lightweight, flexible for installation, is possible not only to improve hardware resource
Utilization rate, and the management to follow-up private network, it is provided that great convenience condition, be highly suitable for
Current coal, petroleum industry market, can support following business:
(1) CS territory speech business
In TD-SCDMA system, voice uses AMR(AMR) coding
Mode, uses the voice coding of 12.2K in the present system.
(2) CS domain video telephone business
CS 64K visual telephone service between user in system support net.
(3) PS territory master data business
Following master data business is provided
Support PS 32K/16K
Support PS 64K/16K
Support PS 128K/16K
Support PS 384K/64K
Support PS 16K/32K
Support PS 16K/64K
Support PS 16K/128K
Support PS 64K/128K
(4) PS territory high-speed packet data service
(High Speed Downlink Packet Access is called for short to use high-speed slender body theory
HSDPA) technology, every carrier wave maximum can provide the downstream rate of 2.8M；
(high speed uplink packet access is called for short to use High Speed Uplink Packet to access
HSUPA) technology, every carrier wave maximum can provide the upstream rate of 2.2M.
In a preferred embodiment of the present application, described radio network controller network element may include that
First signalling module, line module, and first network interface；Wherein, described first signaling mould
Block controls and transmission list for using the first primary exchange control and transmission unit and the first standby exchange
Unit carries out the signalling module standard agreement of radio network controller network element and processes, and, resource management
Business；
Described line module is for using the first standby baseband processing unit and the first primary Base-Band Processing
Unit carries out the line module standard agreement of radio network controller network element and processes；
Described first network interface is used for connecting outer core network element.
As a kind of preferred exemplary of the present embodiment, the first signalling module uses two pieces of SCTA
(SLOT2, SLOT3), active/standby mode, cold standby, complete RNC signaling plane 3G standard agreement
Process and the management of RNC side resource；By the CN outside the connection of GE/FE port, connect association
View uses the IP mode in IU interface；Line module uses two pieces of BPOA(SLOT6, SLOT7),
Load sharing, completes the process of RNC service surface 3G standard agreement.
In a preferred embodiment of the present application, described system can also include remote radio network element,
Described remote radio network element is used for fiber optic stretch and signal processing；
As a kind of preferred exemplary of the present embodiment, described remote radio network element is mainly used in down-hole and covers
Lid, mainly completes remote radio, TD-SCDMA(TD SDMA) signal processing,
Digital IF Processing, local clock recovers, can only antenna beam figuration；
Performance and the capacity performance index of RRU are as follows:
| Antennas paths number | 2 |
| Working frequency range | 1880～1920MHz |
| The maximum carrier number supported | 3 |
| Maximum transmission power | 0.1W/20dBm |
| Receiving sensitivity | It is better than-108dBm |
| IR cascades | Support |
| IR interface rate | 2.5Gbps |
Described Base Band Unit network element can include the second signalling module and signal processing module；Wherein,
Described second signalling module controls standby with transmission unit and second for using the second primary exchange
Control to carry out the process of the signalling module agreement of Base Band Unit, and resource with transmission unit with exchange
Management business；
Described signal processing module is for using the second primary baseband processing unit and the second standby base band
Processing unit carries out the signal processing of Base Band Unit, and connects remote radio network element.
As a kind of preferred exemplary of the present embodiment, the second signalling module uses two pieces of SCTA
(SLOT0, SLOT1), active/standby mode, cold standby, complete NB signaling surface protocol process and
The management of resource；Signaling processing module uses 2 pieces of BPIA(SLOT4, SLOT5), complete base
Band signal processes, and signaling protocol processes, and accepts synchronizing signal, and connects RRU.
In a preferred embodiment of the present application, described system can include a Base Band Unit
Network element, described backboard unit includes that the first COM1, described board unit include the second communication ends
Mouthful, described Base Band Unit network element passes through described first COM1, or the second COM1 connects nothing
Gauze network controller network element；
When only one of which NB, due to NB and RNC cabinet altogether, it is possible to carried on the back by inside
Plate bus connects NB, or can complete the function of IUB mouth by the port communication on board.
Backboard is that transmitting physical medium is different with the difference of port.
In a preferred embodiment of the present application, described system can also include belonging to built-in core
The built-in core network element packet domain module of network element, described built-in core network element packet domain module
Being connected with described radio network controller network element, described built-in core network element packet domain module includes
3rd signalling module, business module, and the second network interface；Wherein,
Described 3rd signalling module controls standby with transmission unit and first for using the first primary exchange
Control with exchange and transmission unit is carried out at the signalling module standard agreement of core network element packet domain
Reason, and resource management's business；
Described business module is for using the first standby baseband processing unit and the first primary Base-Band Processing
Unit carries out the business module standard agreement of core network element packet domain and processes；
Described second network interface for described radio network controller network element cannot connect network time,
Access network.
Core net CN can logically be divided into CS(circuit switching) territory, PS(packet switch)
Territory, BC(broadcast) territory.
As a kind of preferred exemplary of the present embodiment, when connecting SGSN(Serving GPRS
SUPPORT NODE, GPRS serving GPRS support node) time, it is possible to use built-in CN(PS).
Now the 3rd signalling module uses two pieces of SCTA(SLOT2, SLOT3), active/standby mode, cold standby
Part, complete processing and the management of PS resource of PS signaling surface protocol；Business module uses two pieces
BPOA(SLOT6, SLOT7), load sharing, complete the place of PS service surface 3G standard agreement
Reason；Built-in CN(PS) GE/FE mouth and Iu mouth use same GE/FE port, pass through
GE/FE mouth can directly access network or connect privately owned LAN.
SGSN is as GPRS/TD-SCDMA(WCDMA) core network element packet domain equipment weight
Want ingredient, mainly complete the routing forwarding of packet data package, mobile management, session management,
Logical Link Management, authenticate and encrypt, ticket produces and the function such as output.SGSN and GGSN
(Gateway GPRS Support Node, Gateway GPRS Support Node) coordinates, shared
TD-SCDMA(WCDMA) PS function.If the SGSN in program after integrated cutting with
The function (protocol stack that SGSN with GGSN after cutting out coordinates is as shown in the table) that GGSN coordinates,
Use the ASN(Abstract Syntax Notation of RNC, abstract syntax notation one) storehouse, built-in
CN(PS) function support can configure, when be equipped with built-in CN(PS) function time, pass through SCTA
GE/FE and network connect, when not being equipped with built-in CN(PS) function time, use IU mouth connect
SGSN, interface protocol follows the 3G agreement of standard.
The protocol stack that SGSN with GGSN after cutting coordinates is as follows:
Use built-in CN(PS) time, chain of command has only to realize GMM and SM agreement, built-in
CN(PS) SIMU-SCCP and is used to communicate between NC.
In a preferred embodiment of the present application, described built-in core network element can also include with
The core network element attaching position register that built-in core network element packet domain module is connected, described core
Heart network element attaching position register is for storing and manage the communication information of user.
Core network element attaching position register, the most built-in CN(HLR), when using built-in CN(PS)
During function, simultaneously need to configure built-in CN(PS), built-in CN(PS) function all use
Internal interface realizes.
In a preferred embodiment of the present application, described first primary baseband processing unit and second
Standby baseband processing unit can include third communication interface, and Digital Signal Processing subelement；
Wherein,
Described third communication interface for make signal processing module in described Base Band Unit network element with
Radio frequency draws network selection unit to be connected；
Described Digital Signal Processing subelement is used for processing radio network controller network element and built-in core
Digital signal resource in network element packet domain module.
6 data signals on BPOA process DSP hardware resource, to RNC, CN(PS)
The most open, for RNC and CN(PS) it is used in conjunction with, do not differentiate between use, RNC, CN(PS)
Respective Resource Allocation Formula is used to manage DSP hardware resource, RNC, CN(PS respectively) right
The management of DSP hardware resource is independent, does not has dependence.DSP on 2 pieces of BPOA veneers
Between can communicate.
A kind of integrated base station system embodiment 2 of the application may include that first primary exchange control and
Transmission unit, the first standby exchange controls and transmission unit, and the first primary baseband processing unit, first is standby
With baseband processing unit, the second primary exchange controls and transmission unit, and the second standby exchange controls and transmission
Unit, the second primary baseband processing unit, the second standby baseband processing unit, backboard unit, board list
Unit, and the radio network controller network element that is integrated in one and Base Band Unit network element；Wherein,
Described radio network controller network element, for carrying out at the standard agreement of radio network controller network element
Reason, resource management's business, connect core network element, described core network element includes outer core network element
With built-in core network element.
The described Base Band Unit network element being connected with radio network controller network element, for Base Band Unit network element
Protocol processes, resource management's business, base band signal process.
In a preferred embodiment of the present application, described radio network controller network element may include that
One signalling module, line module, and first network interface；Wherein, described first signalling module is used for
Use the first primary exchange to control exchange control standby with transmission unit and first and transmission unit carries out nothing
The signalling module standard agreement of gauze network controller network element processes, and, resource management's business；
Described line module is for using the first standby baseband processing unit and the first primary Base-Band Processing list
Unit carries out the line module standard agreement of radio network controller network element and processes；
Described first network interface is used for connecting outer core network element.
In a preferred embodiment of the present application, described system can also include remote radio network element, institute
State remote radio network element for fiber optic stretch and signal processing；
Described Base Band Unit network element includes the second signalling module and signal processing module；Wherein,
Described second signalling module controls standby with transmission unit and second for using the second primary exchange
Exchange controls to carry out the process of the signalling module agreement of Base Band Unit, and resource management's industry with transmission unit
Business；
Described signal processing module is for using at the second primary baseband processing unit and the second standby base band
Reason unit carries out the signal processing of Base Band Unit, and connects remote radio network element.
In a preferred embodiment of the present application, described system can include multiple Base Band Unit net
Unit, described system also includes: described Base Band Unit network element connects wireless network by described second COM1
Network controller network element.
When connecting multiple NB, NB is with, in RNC is distributed in different cabinet, needing by board
Port communication, i.e. RNC needs by the external netting twine of GE/FE port on SCTA.
In a preferred embodiment of the present application, described system can also include belonging to built-in core net net
The built-in core network element packet domain module of unit, described built-in core network element packet domain module and described nothing
Gauze network controller network element is connected, and described built-in core network element packet domain module includes the 3rd signaling mould
Block, business module, and the second network interface；Wherein,
Described 3rd signalling module controls standby with transmission unit and first for using the first primary exchange
Exchange controls to carry out with transmission unit the signalling module standard agreement of core network element packet domain and processes, and
Resource management's business；
Described business module is for using the first standby baseband processing unit and the first primary Base-Band Processing list
Unit carries out the business module standard agreement of core network element packet domain and processes；
Described second network interface, when described radio network controller network element cannot connect network, accesses
Network.
In a preferred embodiment of the present application, described built-in core network element can also include with built-in
The core network element attaching position register that core network element packet domain module is connected, described core network element
Attaching position register is for storing and manage the communication information of user.
In a preferred embodiment of the present application, described first primary baseband processing unit and second standby
Baseband processing unit can include third communication interface, and Digital Signal Processing subelement；Wherein,
Described third communication interface is for making the signal processing module in described Base Band Unit network element and light
Fibre draws network selection unit to be connected；
Described Digital Signal Processing subelement is used for processing radio network controller network element and built-in core net
Digital signal resource in network element packet domain module.
The difference of system embodiment 2 and system embodiment 1 is, system embodiment 1 is one
Signal intelligence when NB network element and RNC connect, and system embodiment 2 is multiple NB network element and RNC
Signal intelligence during connection.
For system embodiment 2 embodiment, due to itself and system embodiment 1 basic simlarity, so
Describe is fairly simple, and relevant part sees the part of system embodiment 1 and illustrates.
Each embodiment in this specification all uses the mode gone forward one by one to describe, and each embodiment stresses
Be all the difference with other embodiments, between each embodiment, identical similar part sees mutually
?.
Above to integrated base station system provided herein, it is described in detail, used herein
Principle and the embodiment of the application are set forth by specific case, and the explanation of above example is simply
It is adapted to assist in its core concept understanding the application；Simultaneously for one of ordinary skill in the art, depend on
According to the thought of the application, the most all will change, in sum,
This specification content should not be construed as the restriction to the application.
Claims (6)
1. an integrated base station system, it is characterised in that include that the first primary exchange controls and passes
Defeated unit, the first standby exchange controls and transmission unit, the first primary baseband processing unit, and first
Standby baseband processing unit, the second primary exchange controls and transmission unit, and the second standby exchange controls
And transmission unit, the second primary baseband processing unit, the second standby baseband processing unit, backboard list
Unit, board unit, and the wireless network control of the hardware platform MicroTCA cabinet being integrated in one
Device network element processed and Base Band Unit network element；Wherein,
Described radio network controller network element, for carrying out the standard association of radio network controller network element
View processes, resource management's business, connects core network element, and described core network element includes outer kernel
Heart network element and built-in core network element；
The described Base Band Unit network element being connected with radio network controller network element, for Base Band Unit net
The protocol processes of unit, resource management's business, base band signal process；
Described radio network controller network element includes the first signalling module, line module, and first
Network interface；Wherein,
Described first signalling module controls standby with transmission unit and first for using the first primary exchange
Control with exchange and transmission unit is carried out at the signalling module standard agreement of radio network controller network element
Reason, and, resource management's business；
Described line module is for using the first standby baseband processing unit and the first primary Base-Band Processing
Unit carries out the line module standard agreement of radio network controller network element and processes；
Described first network interface is used for connecting outer core network element；
Described system also includes remote radio network element, described remote radio network element for fiber optic stretch and
Signal processing；
Described Base Band Unit network element includes the second signalling module and signal processing module；Wherein,
Described second signalling module controls standby with transmission unit and second for using the second primary exchange
Control to carry out the process of the signalling module agreement of Base Band Unit, and resource with transmission unit with exchange
Management business；
Described signal processing module is for using the second primary baseband processing unit and the second standby base band
Processing unit carries out the signal processing of Base Band Unit, and connects remote radio network element.
System the most according to claim 1, it is characterised in that described system includes one
Base Band Unit network element, described backboard unit includes that the first COM1, described board unit include
Two COM1s, described Base Band Unit network element passes through described first COM1, or the second communication ends
Mouth connects radio network controller network element.
System the most according to claim 1, it is characterised in that described system includes multiple
Base Band Unit network element, described board unit includes that the second COM1, described system also include: institute
State Base Band Unit network element and connect radio network controller network element by described second COM1.
4. according to the system described in claim 1 or 2 or 3, it is characterised in that described system is also
Including belonging to the built-in core network element packet domain module of built-in core network element, described built-in core
Network element packet domain module is connected with described radio network controller network element, described built-in core net net
Unit's packet domain module includes the 3rd signalling module, business module, and the second network interface；Wherein,
Described 3rd signalling module controls standby with transmission unit and first for using the first primary exchange
Control with exchange and transmission unit is carried out at the signalling module standard agreement of core network element packet domain
Reason, and resource management's business；
Described business module is for using the first standby baseband processing unit and the first primary Base-Band Processing
Unit carries out the business module standard agreement of core network element packet domain and processes；
Described second network interface for described radio network controller network element cannot connect network time,
Access network.
System the most according to claim 4, it is characterised in that described built-in core network element
Also include the core network element home location register being connected with built-in core network element packet domain module
Device, described core network element attaching position register is for storing and manage the communication information of user.
System the most according to claim 1, it is characterised in that at described first primary base band
Reason unit and the second standby baseband processing unit include third communication interface, and at digital signal
Reason subelement；Wherein,
Described third communication interface for make signal processing module in described Base Band Unit network element with
Optical fiber draws network selection unit to be connected；
Described Digital Signal Processing subelement is used for processing radio network controller network element and built-in core
Digital signal resource in network element packet domain module.
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| CN103476144B (en) * | 2013-08-23 | 2016-08-10 | 北京创毅讯联科技股份有限公司 | Intranet and user equipment registration method based on Intranet |
| CN103491028A (en) * | 2013-09-05 | 2014-01-01 | 北京创毅讯联科技股份有限公司 | Method for carrying out voice service in enterprise network and enterprise network system |
| CN103491641B (en) * | 2013-09-05 | 2016-09-14 | 北京创毅讯联科技股份有限公司 | Method and the Intranet of speech business is realized in Long Term Evolution enterprise network |
| CN103501508B (en) * | 2013-09-06 | 2017-01-11 | 北京创毅讯联科技股份有限公司 | Service processing system and method based on LTE integrated base station |
| CN105873242B (en) * | 2015-01-20 | 2019-09-06 | 普天信息技术有限公司 | TD-LTE cluster integrated system |
| CN106376024A (en) * | 2015-07-22 | 2017-02-01 | 中兴通讯股份有限公司 | Large-capacity baseband processing apparatus |
| CN106604405B (en) * | 2016-04-28 | 2021-11-19 | 纵横非凡(北京)科技有限公司 | Broadband cluster wireless transmission method and system |
| WO2018098787A1 (en) * | 2016-12-01 | 2018-06-07 | 华为技术有限公司 | Base station system |
| CN115665893A (en) | 2016-12-21 | 2023-01-31 | 中兴通讯股份有限公司 | Communication device and base station |
| 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 |
| CN111147589B (en) * | 2019-12-27 | 2022-03-25 | 京信网络系统股份有限公司 | Method, device and system for monitoring integrated power supply cabinet and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101184278A (en) * | 2007-12-04 | 2008-05-21 | 中兴通讯股份有限公司 | Flat base station subsystem |
| CN102547778A (en) * | 2012-01-06 | 2012-07-04 | 京信通信系统（中国）有限公司 | Wireless communication system of flat network architecture, method and expansion unit |
-
2012
- 2012-10-15 CN CN201210390222.XA patent/CN102917476B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101184278A (en) * | 2007-12-04 | 2008-05-21 | 中兴通讯股份有限公司 | Flat base station subsystem |
| CN102547778A (en) * | 2012-01-06 | 2012-07-04 | 京信通信系统（中国）有限公司 | Wireless communication system of flat network architecture, method and expansion unit |
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