CN106793180A - Base station - Google Patents
Base station Download PDFInfo
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- CN106793180A CN106793180A CN201510807707.8A CN201510807707A CN106793180A CN 106793180 A CN106793180 A CN 106793180A CN 201510807707 A CN201510807707 A CN 201510807707A CN 106793180 A CN106793180 A CN 106793180A
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- subelement
- base station
- signaling
- processing
- base
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/085—Access point devices with remote components
Abstract
The invention provides a kind of base station, including baseband processing unit BBU, the BBU includes：Master control and clock subelement, signaling treatment subelement, Base-Band Processing subelement, Resource Exchange subelement；Wherein, master control and clock subelement, for controlling and oam base station；Signaling processes subelement, for processing chain of command signaling data；Base-Band Processing subelement, for processing user plane base band data；Resource Exchange subelement, for being master control and clock subelement, the connection each other of signaling treatment subelement and Base-Band Processing subelement.By the present invention, and then solve the problems, such as that the BBU in base station uses the structure of relative compact and causes to be difficult to carry out dilatation to signaling processing ability.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of base station.
Background technology
Present wireless base station is typically made up of two parts, baseband processing unit (Building Baseband Unit, letter
Referred to as BBU) and Remote Radio Unit (Remote Radio Unit, referred to as RRU).BBU equipment mainly completes base
The functions such as band signal treatment, signaling treatment, coffret and Operation and Maintenance.RRU device is mainly completion baseband signal
Modulation /demodulation, Digital up and down convert, A/D conversions, the conversion of intermediate-freuqncy signal and radiofrequency signal and radiofrequency signal filtering,
The functions such as amplification, transmitting-receiving.
Usual BBU uses configuration 1 to 2 piece of master control and letter in the structure of relative compact, a general BBU machine frame
Make process plate, and some LTE Baseband Processing Unit.Base band processing capacity can be by increasing the quantity of LTE Baseband Processing Unit, improving
The method of monolithic baseband board disposal ability is strengthened.But the signaling processing ability of base station is general by master control and signaling processing plate
Ability limit, it is difficult to flexible dilatation is carried out to signaling processing ability.
The structure for using relative compact for the BBU in correlation technique base station causes to be difficult to enter signaling processing ability
, not yet there is effective solution at present in the problem of row dilatation.
The content of the invention
The invention provides a kind of base station, relative compact is used at least to solve the BBU in correlation technique base station
Structure causes to be difficult to carry out signaling processing ability the problem of dilatation.
According to an aspect of the invention, there is provided a kind of base station, including baseband processing unit BBU, the BBU bags
Include：Master control and clock subelement, signaling treatment subelement, Base-Band Processing subelement, Resource Exchange subelement；Wherein,
The master control and clock subelement, for controlling and base station described in oam；The signaling processes subelement, uses
Processed in chain of command signaling data；The Base-Band Processing subelement, for processing user plane base band data；
The Resource Exchange subelement, for being the master control and clock subelement, signaling treatment subelement and described
The connection each other of Base-Band Processing subelement.
Further, the signaling treatment subelement includes one or more signaling processing plates, wherein, the signaling treatment
The quantity of plate can be configured according to application demand；The Base-Band Processing subelement includes one or more LTE Baseband Processing Unit,
Wherein, the quantity of the LTE Baseband Processing Unit can be configured according to application demand.
Further, the Resource Exchange subelement, is additionally operable to the signaling process resource group of multiple signaling processing plates
Into signaling treatment source pool；The Resource Exchange subelement, is additionally operable to provide the Base-Band Processing of multiple LTE Baseband Processing Unit
Source composition baseband processing resource pond.
Further, the master control and clock subelement, are additionally operable to realize synchronous and the inside of base station clock point of clock
Match somebody with somebody.
Further, the quantity of the BBU is one or more in the base station, and the multiple BBU is by respective
Resource Exchange subelement is connected.
Further, the base station also includes：Interface subelement, including one or more interface expansion boards, for providing
The interface of physical aspect.
Further, the interface expansion board, the LTE Baseband Processing Unit, the veneer groove of the signaling processing plate are shared.
Further, the interface includes at least one of：Abis interface, Iub interface, S1 interfaces；The interface
Also include the interface of the BBU and radio frequency remote unit RRU.
Further, the base station also includes：Power supply, for providing electric energy for the base station.
Further, the base station also includes：Fan, for providing heat sinking function for the BBU.
Baseband processing unit BBU in the present embodiment, include master control and clock subelement, signaling treatment subelement,
Base-Band Processing subelement, Resource Exchange subelement, and wherein Resource Exchange subelement, for for master control and clock subelement,
Signaling treatment subelement and Base-Band Processing subelement connection each other, i.e. between each subelement of the BBU
It is single part, chain of command signaling data can be processed by signaling treatment subelement, and signaling treatment is single
The signaling processing ability of unit flexible configuration can extend as needed, and then the BBU solved in base station uses phase
Compact framework is caused to be difficult to carry out signaling processing ability the problem of dilatation.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, the present invention
Schematic description and description be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structured flowchart of base station according to embodiments of the present invention；
Fig. 2 be it is according to embodiments of the present invention shown in be base station system architectures block diagram of the invention；
Fig. 3 is the structured flowchart according to alternative embodiment baseband processing unit BBU of the present invention；
Fig. 4 is the schematic diagram according to this alternative embodiment BBU framework interconnection extended structures.
Specific embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that in the feelings not conflicted
Under condition, the feature in embodiment and embodiment in the application can be mutually combined.
A kind of base station is provided in the present embodiment, Fig. 1 is the structured flowchart of base station according to embodiments of the present invention, such as scheme
Shown in 1, the base station 100 includes baseband processing unit BBU110, and the BBU includes：Master control and clock subelement
111st, signaling treatment subelement 112, Base-Band Processing subelement 113, Resource Exchange subelement 114；Wherein,
Master control and clock subelement 111, for controlling and oam base station；
Signaling processes subelement 112, for processing chain of command signaling data；
Base-Band Processing subelement 113, for processing user plane base band data；
Resource Exchange subelement 114, for being that master control and clock subelement 111, signaling process subelement 112, Yi Jiji
The connection each other of tape handling subelement 113.
It can be seen that, the base station provided from the present embodiment, the baseband processing unit BBU in the present embodiment includes master
Control and clock subelement 111, signaling treatment subelement 112, Base-Band Processing subelement 113, Resource Exchange subelement 114,
And wherein Resource Exchange subelement 114, for for master control and clock subelement 111, signaling process subelement 112 and
The connection each other of Base-Band Processing subelement 113, i.e. be single part between each subelement of the BBU, can
Chain of command signaling data is processed with by signaling treatment subelement 112, signaling processes the signaling processing ability of subelement
Flexible configuration can extend as needed, and then the BBU solved in correlation technique base station uses relative compact
Structure causes to be difficult to carry out signaling processing ability the problem of dilatation.
Master control and clock subelement 111, are additionally operable to realize synchronous and inside of base station clock the distribution of clock.
Additionally, the signaling treatment subelement 112 for being related in the present embodiment includes one or more signaling processing plates,
Wherein, the quantity of signaling processing plate can be configured according to application demand；Base-Band Processing subelement 113 includes one or many
Individual LTE Baseband Processing Unit, wherein, the quantity of LTE Baseband Processing Unit can be configured according to application demand.Letter i.e. in the present embodiment
Order treatment subelement 112 and Base-Band Processing subelement 113 can be to carry out dilatation according to demand, so as to improve base station
Process the ability of signaling.
In an optional embodiment of the present embodiment, the Resource Exchange subelement 114 is additionally operable at multiple signalings
Manage the signaling process resource composition signaling treatment source pool of plate；And be additionally operable to provide the Base-Band Processing of multiple LTE Baseband Processing Unit
Source composition baseband processing resource pond.By this way, it is possible to achieve control plane signaling process resource and user plane Base-Band Processing
Resource it is shared.
Based on above-mentioned resource pool, the quantity of BBU can be one or more in the base station in the present embodiment, and multiple BBU
It is connected by respective Resource Exchange subelement.That is, it is possible to achieve the interconnection of multiple BBU frames, support more
The BBU of Large Copacity, the Base-Band Processing subelement and signaling treatment subelement Cheng Chi in BBU that can also be interconnected, in fact
Now more Large Copacity resource is shared.
In addition, the base station in the present embodiment also includes：Interface subelement, including one or more interface expansion boards, are used for
The interface of physical aspect is provided.Wherein, the interface includes at least one of：Abis interface, Iub interface, S1 interfaces,
Also include interface between BBU and RRU, such as common public radio (Common Public Radio Interface,
Referred to as CPRI) interface etc..It should be noted that Abis/Iub/S1 interfaces are directed to the saying of different mode here,
In global system for mobile communications (Global System for Mobile Communication, referred to as GSM) pattern
Using the communication interface between Abis interface, i.e. base station controller and base transceiver station；In UMTS
Iub interface is used during (Universal Mobile Telecommunications System, referred to as UMTS) pattern,
Logic interfacing i.e. between radio network controller and mobile base station；And Long Term Evolution (Long Term Evolution,
Referred to as LTE) pattern when using communication interface between S1 interfaces, i.e. LTE base station and packet-based core networks.
And the interface expansion board, LTE Baseband Processing Unit, the single-board slot of signaling processing plate in the present embodiment are shared.
In order to further improve the function of base station, the base station in the present embodiment also includes：Power supply, for providing electricity for base station
Energy；Fan, for providing heat sinking function for the BBU.
The present invention is illustrated with reference to alternative embodiment of the invention；
There is provided a kind of signaling processing ability and the BBU of base station system architecture of base band processing capacity dilatation, the system architecture
Including following logic unit：Master control and Operation and Maintenance subelement, Base-Band Processing subelement, signaling treatment subelement, interface
Subelement, exchange subelement.
Wherein, master control and Operation and Maintenance subelement, control and oam for base station system realize that clock is same
Step and offer system clock distribution etc..Signaling processes subelement, for providing chain of command signaling processing ability；Interface is single
Unit, the access for providing various physical aspect interfaces；Base-Band Processing subelement, for providing user plane Base-Band Processing energy
Power；Additionally, above-mentioned all subelements are all connected to Resource Exchange subelement, the interconnection between subelement is realized.
It should be noted that carrying Base-Band Processing subelement, signaling treatment subelement in the system architecture of this alternative embodiment
The single-board slot of block and interface subelement is public, and multiple resources veneer can be with mixed insertion.And in actual applications, can be with
According to real site to signaling and the different capabilities needs of Base-Band Processing, signaling processing ability and base band can be flexibly carried out
The dilatation of disposal ability.
Optionally, signaling treatment subelement can constitute signaling treatment source pool in this alternative embodiment, and Base-Band Processing is single
Unit can constitute baseband processing resource pond, such that it is able to realize controlling plane signaling process resource and user plane baseband processing resource
It is shared.That is, signaling processes the Base-Band Processing in signaling processing module and Base-Band Processing subelement in subelement
Module can separately constitute resource pool, realize the shared of signaling process resource and baseband processing resource, improve site resource
Utilization rate, saves the cost of building a station of operator, reduces capital expenditures (Capital Expenditure, referred to as CAPEX).
As can be seen here, the system architecture of this alternative embodiment can realize the interconnection of multiple BBU frames, support more Large Copacity
BBU.The Base-Band Processing subelement and signaling treatment subelement Cheng Chi in BBU that will can also be interconnected, realize bigger
Capacity resource it is shared.
By this alternative embodiment, signaling treatment is separated with master control and Operation and Maintenance function, signaling treatment stands alone as individually
Subelement, signaling processing ability can be extended according to application needs.And the Resource Exchange subelement includes chain of command
Resource Exchange subelement and user plane exchange subelement, and the signaling processing module of all signaling treatment subelements is handed over chain of command
The Resource Exchange module interconnection changed in subelement, is capable of achieving the flexible dilatation of signaling processing ability.Meanwhile, Base-Band Processing
Baseband processing module also exchanges the Resource Exchange module interconnection in subelement with user plane in unit, realizes base band processing capacity
Flexible dilatation.As can be seen here, signaling present in BBU frameworks in correlation technique is overcome by this alternative embodiment
Capacity is difficult to the limited problem of dilatation, baseband capabilities dilatation.
Alternative embodiment of the present invention is described in detail below in conjunction with the accompanying drawings；
Fig. 2 be it is according to embodiments of the present invention shown in be base station system architectures block diagram of the invention, as shown in Fig. 2 this is
System block architecture diagram includes：Master control and Operation and Maintenance subelement 201, signaling treatment subelement 202, Base-Band Processing subelement
203, interface subelement 204, user plane exchanges subelement 205, and chain of command exchanges subelement 206.
Control and the oam of base station system are realized in master control with Operation and Maintenance subelement 201, complete external clock same
Step and the distribution of inside of base station system clock etc.；Wherein, in the master control and Operation and Maintenance subelement 201 master control and operation dimension
Shield module, clock module can be integrated on one piece of veneer when realizing, it is also possible to be supported on different veneers respectively.
The signaling processes subelement 202, and for providing chain of command signaling processing ability, the chain of command signaling processing ability is
A kind of mode of the signaling processing plate of particular procedure ability or various different disposal abilities, according to application demand carry out capacity and
The apolegamy of quantity, signaling treatment subelement 202 is made up of one or more signaling processing modules.
Base-Band Processing subelement 203, for providing user plane base band processing capacity, the user plane base band processing capacity can be with
It is to support such as global system for mobile communications GSM, UMTS referred to as UMTS, FDD
(Frequency Division Duplexing, referred to as FDD) Long Term Evolution LTE, time division duplex (Time Division
Duplexing, referred to as TDD) single wireless standard such as Long Term Evolution LTE LTE Baseband Processing Unit, or prop up simultaneously
The multimode LTE Baseband Processing Unit of various wireless standards such as GSM/UMTS/LTE is held, and supports different systems different disposal ability
Baseband board it is mixed, the Base-Band Processing subelement 203 is made up of one or more baseband processing modules.
Interface subelement 204, the access for providing various physical aspect external interfaces, external interface can include：
Abis mouthful, Iub mouthfuls, S1 mouthfuls etc. of base station and controller or core net, can also be including between BBU and RRU
Interface, such as CPRI interfaces, the interface subelement 204 are made up of one or more interfacing expansion modules.
User plane exchanges subelement 205, for providing interconnection vias for all LTE Baseband Processing Unit in insertion machine frame, and is
All baseband processing module composition user plane resource pools provide support, and the user plane exchanges subelement 205 by Resource Exchange mould
Block is constituted.
Chain of command exchanges subelement 206, for being gone the same way for all signaling processing plates in insertion machine frame provide interconnection, and is
All signaling processing module composition control face resource pools provide support, and the chain of command exchanges subelement 206 by Resource Exchange mould
Block is constituted.
Additionally, path also is provided between user plane exchanges subelement 205 and chain of command exchanges subelement 206, for reality
Information between existing two planes is exchanged.Meanwhile, master control and Operation and Maintenance subelement 201, interface subelement 204 also connect
Subelement 205 is exchanged to user plane and chain of command exchanges subelement 206, for realizing master control and interface with user plane, control
The interconnection of face processing module processed.In addition, signaling is processed into subelement 202 from conventional wireless base station master control and Operation and Maintenance
Separated in unit 201, as the independent optional signaling processing plate of configuration quantity, and all signalings are processed into subelement 202
In module by chain of command exchange subelement 206 interconnect, realize the flexible dilatation of signaling processing ability.
Fig. 3 is the structured flowchart according to alternative embodiment baseband processing unit BBU of the present invention, as shown in figure 3, the BBU
Inside include：Master control and clock board 301, signaling processing plate 302, LTE Baseband Processing Unit 303, interface expansion board 304, power supply
With fan 305.It should be noted that the veneer being related in Fig. 3 is corresponding with the module being related in Fig. 2,
That is, master control and clock board 301 are corresponding to clock module, the master control in above-mentioned master control and Operation and Maintenance subelement 201
With operating maintenance module, signaling processing plate 302 is corresponding with the signaling processing module in above-mentioned signaling treatment subelement 202
, LTE Baseband Processing Unit 303 is corresponding, Interface Expanding with the baseband processing module in above-mentioned Base-Band Processing subelement 203
Plate 304 is corresponding with the interfacing expansion module in above-mentioned interface subelement 204.
Wherein, master control and operating maintenance module in being integrated with this alternative embodiment framework in the master control and clock board 301
201st, user plane Switching Module 205, chain of command Switching Module 206, interface module 204 and signaling processing module 202
All or part of function.The master control and clock board 301, master control and Operation and Maintenance function for completing base station；Complete
Clock synchronization and inside of base station clock distribution function；User plane Switching Module 205 and chain of command Switching Module 206 are provided,
Can be interconnected with other veneers；Be integrated with 10,000,000,000 or gigabit ethernet interface as baseband processing unit and network interface,
Thus can be under most mainstream applications scene without still further configuring single interface board；Suitable signaling is provided
Disposal ability.
It should be noted that the reliability in order to ensure base station operation, in the present embodiment master control and clock board 301 work
Under active/standby mode, hot standby working method is supported.
Signaling processing plate 302 is optional veneer, for carrying signaling treatment subelement 202 in this alternative embodiment framework
Function, for providing signaling processing ability.Additionally, master control and clock board 301 are integrated with certain signaling processing ability,
Signaling processing plate 302 is matched when the signaling processing ability of master control and clock board 301 is not enough in the application.
And LTE Baseband Processing Unit 303 is that must match somebody with somebody veneer, the work(for carrying Base-Band Processing subelement 203 in this alternative embodiment
The partial function of energy and interface subelement 204.Base-Band Processing function for providing each wireless standard, and the externally company of offer
Connect the CPRI interfaces of radio frequency units RRU.The quantity of LTE Baseband Processing Unit is configured according to the demand of site type capacity.
Interface expansion board 304 is apolegamy veneer, and the function for carrying interface subelement 204 in this alternative embodiment is used
In the various interfaces of offer.These interfaces including but not limited to apply more E1 interfaces, or some fortune in gsm
STM-1 interfaces that battalion business requires etc., also connect the CPRI interfaces of RRU including BBU.Interface expansion board can also be
Configured accordingly when having specific interface requirements.
Power supply and blower 205, for providing power supply and radiating and some site monitoring functions for whole BBU.
In addition, the interconnection between all of above veneer mainly provides path by backboard, namely backboard for each veneer is interconnected,
Including but not limited to master control and clock board and each resource veneer (referring mainly to LTE Baseband Processing Unit and signaling processing plate), interface
The interconnection of veneer, power supply of power module to all veneers etc..It should be noted that for being connected between special plate, can
To be connected between entering andante by the way of the cable.
Fig. 4 is the schematic diagram according to this alternative embodiment BBU framework interconnection extended structures, as shown in figure 4, in order to logical
With the consideration of property and applicability, also restricted by back plate design, single BBU machine frames unrestricted must will not generally be designed very
Greatly.And when single BBU capacity cannot meet needs, multiple BBU machine frames can be interconnected so that signaling exchange and
Base band exchange plane extends, and forms bigger signaling treatment and baseband processing resource pond, and realizes processing money across the signaling of frame
Source and baseband processing resource it is shared.
In the present embodiment, the basic supporting module such as power supply fan is not drawn into, it is main for feature board B BU inframes
There are 4 kinds：Master control and clock board 401, signaling processing plate 402, LTE Baseband Processing Unit 403 and Resource Exchange plate 404.
Wherein, master control and clock board 401, for carrying master control and the He of Operation and Maintenance subelement 201 in framework logic diagram
The function of interface subelement 204.Signaling processing plate 402, it is single for carrying signaling treatment in this alternative embodiment framework
The function of unit 202；LTE Baseband Processing Unit 403, for carrying Base-Band Processing subelement 203 in this alternative embodiment framework
The partial function of function and interface subelement 204.Additionally, the exchange subelement 205 in this alternative embodiment and 206
Carried by independent Resource Exchange plate 404.
Function based on each veneer in above-mentioned BBU, it is also possible to realize the recon cell interconnection between two BBU, this
Sample just all extends the signaling treatment source pool and baseband processing resource pond that were originally limited to BBU inframe,
Two all signaling processing modules of BBU inframes can separately constitute bigger resource pool with baseband processing module, be easy to
Demand more flexibly with more Large Copacity is supported.But between this interconnection for exchanging subelement is not limited to two BBU,
Can be interconnected between multiple BBU.
It is from this alternative embodiment, signaling process part is independent from main control unit, interconnected using switching network
Mode, can flexibly realize the dilatation of signaling treatment, form two Resource Exchange planes of chain of command and user plane, there is provided big
The Base-Band Processing of capacity, signaling treatment solution, reduce web construction input, reduce network construction cost.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the technology of this area
For personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made it is any
Modification, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of base station, including baseband processing unit BBU, it is characterised in that the BBU includes：Master control is single with clock
Unit, signaling treatment subelement, Base-Band Processing subelement, Resource Exchange subelement；Wherein,
The master control and clock subelement, for controlling and base station described in oam；
The signaling processes subelement, for processing chain of command signaling data；
The Base-Band Processing subelement, for processing user plane base band data；
The Resource Exchange subelement, for for the master control and clock subelement, signaling treatment subelement,
And Base-Band Processing subelement connection each other.
2. base station according to claim 1, it is characterised in that
The signaling treatment subelement includes one or more signaling processing plates, wherein, the number of the signaling processing plate
Amount can be configured according to application demand；
The Base-Band Processing subelement includes one or more LTE Baseband Processing Unit, wherein, the number of the LTE Baseband Processing Unit
Amount can be configured according to application demand.
3. base station according to claim 2, it is characterised in that
The Resource Exchange subelement, is additionally operable to for the signaling process resource of multiple signaling processing plates to constitute signaling
Treatment source pool；
The Resource Exchange subelement, is additionally operable to for the baseband processing resource of multiple LTE Baseband Processing Unit to constitute base band
Treatment source pool.
4. base station according to claim 1, it is characterised in that
The master control and clock subelement, are additionally operable to realize synchronous and the inside of base station clock the distribution of clock.
5. base station according to claim 1, it is characterised in that the quantity of the BBU is or many in the base station
It is individual, it is connected by respective Resource Exchange subelement between multiple BBU.
6. base station according to claim 2, it is characterised in that the base station also includes：
Interface subelement, including one or more interface expansion boards, the interface for providing physical aspect.
7. base station according to claim 6, it is characterised in that the interface expansion board, the LTE Baseband Processing Unit, institute
The single-board slot for stating signaling processing plate is shared.
8. base station according to claim 6, it is characterised in that the interface includes at least one of：Abis interface,
Iub interface, S1 interfaces；The interface also includes the interface of the BBU and radio frequency remote unit RRU.
9. base station according to claim 1, it is characterised in that the base station also includes：
Power supply, for providing electric energy for the base station.
10. base station according to claim 1, it is characterised in that the base station also includes：
Fan, for providing heat sinking function for the BBU.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510807707.8A CN106793180A (en) | 2015-11-19 | 2015-11-19 | Base station |
| PCT/CN2016/085739 WO2016197991A1 (en) | 2015-11-19 | 2016-06-14 | Base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510807707.8A CN106793180A (en) | 2015-11-19 | 2015-11-19 | Base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106793180A true CN106793180A (en) | 2017-05-31 |
Family
ID=57504779
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510807707.8A Withdrawn CN106793180A (en) | 2015-11-19 | 2015-11-19 | Base station |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106793180A (en) |
| WO (1) | WO2016197991A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235342A (en) * | 2016-12-21 | 2018-06-29 | 中兴通讯股份有限公司 | A kind of communication device and base station |
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| CN201160312Y (en) * | 2007-11-23 | 2008-12-03 | 深圳国人通信有限公司 | RRU testing system of base band dragged away subsystem and BBU simulating apparatus |
| JP2014204133A (en) * | 2013-04-01 | 2014-10-27 | 日本電信電話株式会社 | Distributed radio communication base station system and distributed radio communication base station system communication method |
| CN105072707A (en) * | 2015-07-24 | 2015-11-18 | 国家电网公司 | 230 MHz-based eBBU baseband processing unit |
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- 2015-11-19 CN CN201510807707.8A patent/CN106793180A/en not_active Withdrawn
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- 2016-06-14 WO PCT/CN2016/085739 patent/WO2016197991A1/en active Application Filing
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|---|---|---|---|---|
| CN1805566A (en) * | 2005-01-12 | 2006-07-19 | 华为技术有限公司 | Separated base station system and its networking method and baseband unit |
| CN1832593A (en) * | 2005-03-07 | 2006-09-13 | 大唐移动通信设备有限公司 | Base station system |
| US20080240367A1 (en) * | 2007-03-30 | 2008-10-02 | Verizon Services Corp. | Optical network terminal battery back-up control |
| CN101043666A (en) * | 2007-04-12 | 2007-09-26 | 华为技术有限公司 | Maintenance system, maintenance access apparatus and maintenance method of base station |
| CN201160312Y (en) * | 2007-11-23 | 2008-12-03 | 深圳国人通信有限公司 | RRU testing system of base band dragged away subsystem and BBU simulating apparatus |
| JP2014204133A (en) * | 2013-04-01 | 2014-10-27 | 日本電信電話株式会社 | Distributed radio communication base station system and distributed radio communication base station system communication method |
| CN105072707A (en) * | 2015-07-24 | 2015-11-18 | 国家电网公司 | 230 MHz-based eBBU baseband processing unit |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016197991A1 (en) | 2016-12-15 |
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