CN104936281A - GSM (Global System for Mobile Communications) base station, communication system and data transmission method - Google Patents
GSM (Global System for Mobile Communications) base station, communication system and data transmission method Download PDFInfo
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- CN104936281A CN104936281A CN201510323442.4A CN201510323442A CN104936281A CN 104936281 A CN104936281 A CN 104936281A CN 201510323442 A CN201510323442 A CN 201510323442A CN 104936281 A CN104936281 A CN 104936281A
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- cell phone
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- downlink data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/0015—Synchronization between nodes one node acting as a reference for the others
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/50—Circuits using different frequencies for the two directions of communication
- H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
- H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
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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
Abstract
The invention relates to a GSM (Global System for Mobile Communications) base station, a communication system and a data transmission method. The GSM base station comprises a wired interface, an antenna and a mobile phone chip module, wherein the mobile phone chip module is connected with the wired interface and the antenna, and comprises at least two mobile phone chips; each mobile phone chip is used for receiving uplink data from the antenna, adding the unique identification number of the mobile phone chip into the uplink data, transmitting the uplink data to the wired interface, and transmitting downlink data from the wired interface through the antenna after the downlink data is received; and the wired interface is used for acquiring the unique identification number carried by the downlink data after the download data is received, and transmitting the downlink data to a mobile phone chip corresponding to the unique identification number. A conventional base station chip is replaced by combination of at least two mobile phone chips, so that the hardware cost of a base station can be lowered greatly.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of GSM base station, communication system and data transmission method.
Background technology
Generally speaking, simultaneously GSM (Global System For Mobile Communications, global system for mobile communications) base station allows data to transmit full duplex system in the two directions.
Need the base station ic using full duplex mode of operation to realize when manufacturing GSM base station in prior art, but base station ic manufacturing cost is higher.If small-sized GSM base station is responsive to cost compare, the outdoor base station such as meeting the femtocell of domestic. applications, meet the enterprise-level/indoor base station of small-sized or retailer's application, meet public place application.The user network that small-sized GSM base station can be improved in family, office and public place is experienced, but small-sized GSM base station is also more responsive to cost simultaneously.If adopt base station ic, can cost be increased, therefore be necessary very much the cost reducing GSM base station.
Summary of the invention
One of them object of the embodiment of the present invention is to provide a kind of GSM base station, communication system and data transmission method, for solving the higher technical problem of GSM base station of the prior art cost.
First aspect, embodiments provides a kind of GSM base station, includes line interface, antenna and chip for cell phone module;
Wherein, described chip for cell phone module is connected with described antenna with described wireline interface, comprises at least two chips for cell phone; Each chip for cell phone, for receiving the upstream data from described antenna, and transfer to described wireline interface after the unique identifier of this chip for cell phone is added described upstream data, and by downlink data described in described antenna transmission after reception is from the downlink data of described wireline interface; Wherein, the downlink data transmission time slot of any one chip for cell phone is different from the downlink data transmission time slot of other chips for cell phone, and the upstream data receiving slot of any one chip for cell phone is different from the upstream data receiving slot of other chips for cell phone;
Described wireline interface, for after receiving downlink data, obtains the unique identifying number entrained by described downlink data, and according to described unique identifying number by the chip for cell phone corresponding to described downlink data transmission to described unique identifying number; Or,
Obtain the transmission time slot entrained by described downlink data, by the chip for cell phone corresponding to described downlink data transmission to described transmission time slot.
Alternatively, described in each, chip for cell phone comprises parallel interface, and this parallel interface is connected to described wireline interface.
Alternatively, chip for cell phone described in any one comprises the first serial communication end and the second serial communication end, wherein,
Except the second serial communication end of the first serial communication end of the arbitrary chip for cell phone between the first order with the upper level chip for cell phone of this chip for cell phone is connected;
Second serial communication end of afterbody chip for cell phone connects described wireline interface.
Alternatively, the transmission time slot of adjacent two chips for cell phone is discontinuous, and receiving slot is discontinuous.
Alternatively, the transmission time slot of one or more chip for cell phone in described at least two chips for cell phone is multiple.
Alternatively, described GSM base station also comprises clock source, and chip for cell phone described in each also comprises clock source interface, and all clock source interfaces are connected to described clock source.
Alternatively, the outside GSM network that a chip for cell phone in described at least two chips for cell phone is adjacent with this GSM base station carries out time synchronized, as the slot synchronization source of this GSM base station, other chips for cell phone except this chip for cell phone are made to carry out working time slot when receiving the broadcast singal that this chip for cell phone is launched synchronous.
Second aspect, the embodiment of the present invention additionally provides a kind of communication system, utilizes said GSM base station to make.
The third aspect, the embodiment of the present invention further provides a kind of data transmission method for GSM base station, it is characterized in that, this GSM base station includes line interface, antenna and chip for cell phone module;
Wherein, described chip for cell phone module is connected with described antenna with described wireline interface, comprises at least two chips for cell phone; Each chip for cell phone receives the upstream data from described antenna, and transfer to described wireline interface after the unique identifier of this chip for cell phone is added described upstream data, and by downlink data described in described antenna transmission after reception is from the downlink data of described wireline interface; Wherein, the downlink data transmission time slot of any one chip for cell phone is different from the downlink data transmission time slot of other chips for cell phone, and the upstream data receiving slot of any one chip for cell phone is different from the upstream data receiving slot of other chips for cell phone;
Described wireline interface, after receiving downlink data, obtains the unique identifying number entrained by described downlink data, and according to described unique identifying number by the chip for cell phone corresponding to described downlink data transmission to described unique identifying number; Or,
Obtain the transmission time slot entrained by described downlink data, by the chip for cell phone corresponding to described downlink data transmission to described transmission time slot.
Alternatively, the outside GSM network that a chip for cell phone in described at least two chips for cell phone is adjacent with this GSM base station carries out time synchronized, as the slot synchronization source of this GSM base station, other chips for cell phone except this chip for cell phone are made to carry out working time slot when receiving the broadcast singal that this chip for cell phone is launched synchronous.
Compared with prior art, the present invention carries out parallel connection or series connection by utilizing at least two chips for cell phone, and distribute different working time slots by these at least two chips for cell phone, make its each chip for cell phone can carry out alone launching or receive data and do not affect the work of other chips for cell phone; In multiple chip for cell phone, part chip for cell phone receives data, simultaneously part chip for cell phone transmitting data, and GSM base station presents full duplex work on the whole.The present invention utilizes lower-cost at least two chips for cell phone to replace the base station ic that price is more expensive, can solve the technical problem that GSM base station of the prior art cost is higher.
Accompanying drawing explanation
Can understanding the features and advantages of the present invention clearly by reference to accompanying drawing, accompanying drawing is schematic and should not be construed as and carry out any restriction to the present invention, in the accompanying drawings:
Fig. 1 shows a kind of GSM architecture of base station schematic diagram in the embodiment of the present invention;
Fig. 2 shows another GSM architecture of base station schematic diagram in the embodiment of the present invention;
Fig. 3 shows the schematic flow sheet of the data transmission method of a kind of GSM base station in the embodiment of the present invention.
Embodiment
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
First aspect, embodiments provides a kind of GSM base station, as shown in Figure 1, includes line interface, antenna and chip for cell phone module;
Wherein, described chip for cell phone module is connected with described antenna with described wireline interface, comprises at least two chips for cell phone; Each chip for cell phone, for receiving the upstream data from described antenna, and transfer to described wireline interface after the unique identifier of this chip for cell phone is added described upstream data, and by downlink data described in described antenna transmission after reception is from the downlink data of described wireline interface; Wherein, the downlink data transmission time slot of any one chip for cell phone is different from the downlink data transmission time slot of other chips for cell phone, and the upstream data receiving slot of any one chip for cell phone is different from the upstream data receiving slot of other chips for cell phone;
Described wireline interface, for after receiving downlink data, obtains the unique identifying number entrained by described downlink data, and according to described unique identifying number by the chip for cell phone corresponding to described downlink data transmission to described unique identifying number; Or,
Obtain the transmission time slot entrained by described downlink data, by the chip for cell phone corresponding to described downlink data transmission to described transmission time slot.
Be understandable that, in the embodiment of the present invention, upstream data is the data from user mobile phone that antenna receives; Downlink data refer to this GSM base station receive data from coupled equipment (such as GSM equipment of the core network), can certainly from GSM inside of base station.
Be understandable that, in the embodiment of the present invention, the quantity of at least two chips for cell phone can set according to specific circumstances, and the present invention is not construed as limiting.
Be understandable that, in the embodiment of the present invention, the transmission time slot distributed for chip for cell phone, receiving slot are corresponding with the unique identifying number of this chip for cell phone respectively, and set up the corresponding table of working time slot and unique identifying number.In the embodiment of the present invention, be arranged in wireline interface by working time slot with the corresponding table of unique identifying number, this wireline interface can find the opposing party according to correspondence table by the side in working time slot and unique identifying number.Those skilled in the art can set as the case may be, and the present invention is not construed as limiting.
The present invention carries out parallel connection by utilizing at least two chips for cell phone, and distribute different transmission time slots and receiving slot by these at least two chips for cell phone, make each chip for cell phone can carry out alone data and launch and data receiver and do not affect the work of other chips for cell phone.During practical application, GSM base station requests sequential filming, when having multiple chip for cell phone, data can be received by part chip for cell phone, part chip for cell phone transmitting data simultaneously, and each descending time slot must be launched, and then presents full duplex operating state for whole GSM base station.The present invention utilizes lower-cost at least two chips for cell phone to replace the base station ic that price is more expensive, can solve the technical problem that GSM base station of the prior art cost is higher.
Alternatively, any one chip for cell phone also comprises the first serial communication end 1 and the second serial communication end 2, as shown in Figure 2, wherein,
Any one chip for cell phone comprises the first serial communication end 1 and the second serial communication end 2, wherein,
Except the second serial communication end 2 of the first serial communication end 1 of the arbitrary chip for cell phone between the first order with the upper level chip for cell phone of this chip for cell phone is connected;
Second serial communication end 2 of afterbody chip for cell phone is connected with line interface.
In the embodiment of the present invention, connected by least two chips for cell phone, namely the first serial communication end 1 of adjacent two chips for cell phone is connected with the second serial communication end 2.Any one-level chip for cell phone receives the upstream data from antenna, and the unique identifying number of this chip for cell phone is added this upstream data, then the upstream data adding unique identifying number is transferred at least two chips for cell phone successively, then transfers to wireline interface.
During practical application, those skilled in the art can according to actual conditions, at least two chips for cell phone are selected to carry out connecting or parallel connection, also series connection can be carried out and part chip for cell phone carries out parallel connection by part chip for cell phone, this technical scheme can solve same technical problem, reach same technique effect, therefore the present invention is not construed as limiting.
The GSM base station that the embodiment of the present invention provides is made up of at least two chips.In practical application, for supporting more concurrent user, the present invention can increase the quantity of chip for cell phone.Below in embodiment, 6 chips for cell phone are used to carry out connecting and to be described in detail to the course of work of the present invention.
In practical application, as shown in Figure 2, now Integer N is 6, every grade of chip for cell phone in these 6 chips for cell phone comprises the first serial communication end 1 and the second serial communication end 2, wherein, second serial communication end 2 of first order chip for cell phone is connected with the first serial communication end 1 of second level chip for cell phone, second serial communication end 2 of second level mobile phone is connected with the first serial communication end 1 of third level chip for cell phone, the like, second serial communication end 2 of level V chip for cell phone is connected with the first serial communication end 1 of the 6th grade of chip for cell phone, second serial communication end 2 of the 6th grade of chip for cell phone is connected with line interface, wireline interface is connected to other equipment.
In prior art, GSM base station belongs to full duplex mode of operation, and chip for cell phone belongs to half-duplex mode of operation, and therefore, when using chip for cell phone to replace traditional base station ic, can exist can not the problem of launching and receiving data simultaneously.Therefore, in the embodiment of the present invention, these 6 chips for cell phone are arranged on different working time slots, as shown in table 1.
Table 1 chip for cell phone working time slot allocation table
As Broadcast Control Channel (BroadcastControl Channel when transmitting for chip for cell phone 1, BCCH), now be operated in downlink working time slot 0, as Random Access Channel (Random Access Channel during reception information, RACH), downlink working time slot 3 is operated in.Chip for cell phone 1, as Broadcast Control Channel, broadcasts common information for the GSM base station embodiment of the present invention provided to all mobile subscribers, shows that the GSM base station that the embodiment of the present invention provides works, and comprises the situation of normal work or abnormal work.As Traffic Channel (Traffic Channel when transmitting for chip for cell phone 2, TCH), be now operated in downlink working time slot 1, also as Traffic Channel (TrafficChannel during Received signal strength, and be operated in downlink working time slot 4 TCH).Chip for cell phone 3 ~ 5 is identical with the working method of chip for cell phone 2, and just transmitting data and reception data procedures are at different working time slots.Chip for cell phone 2 ~ 5 as service channel, and is arranged on different working time slots.When GSM base station operation, if receive upstream data at some working time slots, corresponding chip for cell phone can be given by this transmitting uplink data, and by this chip for cell phone, its unique identifier is added upstream data, and then transfer to next stage chip for cell phone by chip for cell phone, finally transfer to wireline interface, now the receiving slot of this chip for cell phone can to add in this upstream data and to continue to transfer to other equipment by wireline interface.Such as, the packet from chip for cell phone 1 all comprises unique identifier 1, all comprises unique identifier 2 from the packet of chip for cell phone 2, by that analogy, realizes the identification of upstream data and external data.
Chip for cell phone 6 is operated in downlink working time slot 5 ~ 7, and when GSM base station does not have information transmitting, chip for cell phone 6 is unified launches DUMMY signal, and represent do not have information transmitting now, this GSM base station is non-loaded in this working time slot; Further, now chip for cell phone 6 not Received signal strength.In addition, chip for cell phone 6 is operated in alternate channel, can tackle the situation that upstream data is too much, also facilitates and upgrades to GSM base station.When chip for cell phone 2 ~ 5 is non-loaded, also transmitting DUMMY signal the same as chip for cell phone 6, represents that this time slot is non-loaded now in this GSM base station, does not repeat them here.
In practical application, each chip for cell phone transmission time slot is different from the transmission time slot of other chips for cell phone, and the receiving slot of each chip for cell phone is different from the receiving slot of other chips for cell phone.Such as, the working time slot of chip for cell phone 1 transmitting data is downlink working time slot 0, is downlink working time slot 3 during reception data.Therefore chip for cell phone 1 transmitting data differs 3 working time slots with the working time slot receiving data, can not affect data and launch and DRP data reception process.Be that chip for cell phone 2 ~ 6 shares out the work time slot according to the method for the time slot that shares out the work for chip for cell phone 1, the needs of practical application can be met, no longer illustrate at this.
Alternatively, when wireline interface receives downlink data, obtain the unique identifying number entrained by downlink data, and according to unique identifying number by the chip for cell phone corresponding to downlink data transmission to described unique identifying number; Or, obtain the transmission time slot entrained by downlink data, and obtain unique identifying number corresponding to this working time slot, then according to unique identifying number by chip for cell phone extremely corresponding for downlink data transmission.Such as: when chip for cell phone 2 receives upstream data, when transferring to wireline interface, this upstream data can successively through chip for cell phone 3, chip for cell phone 4, chip for cell phone 5, chip for cell phone 6.When wireline interface receives downlink data, and by downlink data transmission to the chip for cell phone 2 that working time slot is corresponding time, this downlink data can successively through chip for cell phone 6, chip for cell phone 5, chip for cell phone 4 and chip for cell phone 3.
In practical application, the transmission time slot that the embodiment of the present invention can also arrange at least two chips for cell phone is discontinuous, and receiving slot is also discontinuous.User asks to distribute chip for cell phone dynamically for user during call, makes the load of each chip for cell phone more balanced.Such as, when only having a user to need to carry out voice call, chip for cell phone 2 can be selected to carry out work; When there being two users, chip for cell phone 2 can being selected, chip for cell phone 3 carries out work; When there being multiple user, distribute multiple chip for cell phone.By dynamic assignment chip for cell phone, one or more chip for cell phone can be prevented always in running order, and other chips for cell phone do not work, thus the load realizing each chip for cell phone is more balanced, and then improves the useful life of GSM base station.Certainly, those skilled in the art can also set the use order of chip for cell phone, adopt the working method of poll to distribute upstream data, or adopt random mode to distribute upstream data, can solve the problems of the technologies described above equally, reach similar technique effect.The present invention is not construed as limiting.
Alternatively, in the embodiment of the present invention, the outside GSM network that a chip for cell phone at least two chips for cell phone is adjacent with GSM base station carries out time synchronized, and this chip for cell phone is as the slot synchronization source of this GSM base station.This chip for cell phone launches broadcast singal to other chips for cell phone, makes other chips for cell phone except this chip for cell phone carry out working time slot when receiving this broadcast singal synchronous.Such as, in the embodiment of the present invention, as shown in table 1, chip for cell phone 1 keeps synchronous with the external communication network that this GSM base station is connected, chip for cell phone 1 launches the source of synchronising signal of BCCH signal as chip for cell phone 2 ~ 6 simultaneously, makes chip for cell phone 2 ~ 6 synchronous with its maintenance working time slot.In practical application, the embodiment of the present invention also can adopt independent synchronization module, and launch synchronizing signal to chip for cell phone 1 ~ 6, the working time slot carrying out realizing 6 chips for cell phone is synchronous.
In practical application, in GSM base station provided by the invention, each chip for cell phone distributes different transmission time slots and receiving slot, therefore the time of the data emission process of all chips for cell phone and DRP data reception process is all nonoverlapping.Therefore, in the embodiment of the present invention, the antennal interface of all chips for cell phone is connected directly to same antenna, thus simplifies the circuit structure of GSM base station.
In practical application, in the embodiment of the present invention, adopt at least two chips for cell phone of same model, therefore the clock source of all chips for cell phone and power supply can be connected to same clock source, power supply.Certainly, also can adopt at least two chips for cell phone of different model, now during configuration demand fulfillment each chip for cell phone to the demand of clock source and power supply.Those skilled in the art can set as the case may be, and the present invention is not construed as limiting.
Second aspect, the embodiment of the present invention additionally provides a kind of communication system, utilizes said GSM base station to make.Such as, the GSM base station that the embodiment of the present invention can be provided adds 4G base station to, and both can form the communication system of 2G+4G dual-mode base station; The GSM base station that also embodiment of the present invention can be provided adds router to, forms the router with GSM base station functions.Certainly, those skilled in the art also can according to actual conditions, and the communication system applications embodiment of the present invention provided is in other system, and form more complicated communication system, the present invention is not construed as limiting.
Can find out, the communication system that the embodiment of the present invention provides can with above in GSM base station mutually corresponding, therefore its embodiment with reference to above, can not repeat them here.
The third aspect, the embodiment of the present invention further provides a kind of data transmission method for GSM base station, and this GSM base station includes line interface, antenna and chip for cell phone module; Wherein, chip for cell phone module is connected with described antenna with wireline interface, comprises at least two chips for cell phone; The method comprises:
Each chip for cell phone receives the upstream data from antenna, and transfers to wireline interface after the unique identifier of this chip for cell phone is added upstream data, and by antenna transmission downlink data after reception is from the downlink data of wireline interface; Wherein, the downlink data transmission time slot of any one chip for cell phone is different from the downlink data transmission time slot of other chips for cell phone, and the upstream data receiving slot of any one chip for cell phone is different from the upstream data receiving slot of other chips for cell phone;
Wireline interface, after receiving downlink data, obtains the unique identifying number entrained by downlink data, and according to unique identifying number by the chip for cell phone corresponding to downlink data transmission to unique identifying number; Or,
Obtain the transmission time slot entrained by downlink data, by the chip for cell phone corresponding to described downlink data transmission to described transmission time slot.
In practical application, a kind of data transmission method for GSM base station that the embodiment of the present invention provides is based on above GSM base station realization, and based on same object, solve same technical problem, realize same technique effect, the present embodiment repeats no more.
In the present invention, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.Term " multiple " refers to two or more, unless otherwise clear and definite restriction.
Although describe embodiments of the present invention by reference to the accompanying drawings, but those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, such amendment and modification all fall into by within claims limited range.
Claims (10)
1. a GSM base station, is characterized in that, includes line interface, antenna and chip for cell phone module;
Wherein, described chip for cell phone module is connected with described antenna with described wireline interface, comprises at least two chips for cell phone; Each chip for cell phone, for receiving the upstream data from described antenna, and transfer to described wireline interface after the unique identifier of this chip for cell phone is added described upstream data, and by downlink data described in described antenna transmission after reception is from the downlink data of described wireline interface; Wherein, the downlink data transmission time slot of any one chip for cell phone is different from the downlink data transmission time slot of other chips for cell phone, and the upstream data receiving slot of any one chip for cell phone is different from the upstream data receiving slot of other chips for cell phone;
Described wireline interface, for after receiving downlink data, obtains the unique identifying number entrained by described downlink data, and according to described unique identifying number by the chip for cell phone corresponding to described downlink data transmission to described unique identifying number; Or,
Obtain the transmission time slot entrained by described downlink data, by the chip for cell phone corresponding to described downlink data transmission to described transmission time slot.
2. GSM base station as claimed in claim 1, it is characterized in that, described in each, chip for cell phone comprises parallel interface, and this parallel interface is connected to described wireline interface.
3. GSM base station as claimed in claim 1, it is characterized in that, chip for cell phone described in any one comprises the first serial communication end and the second serial communication end, wherein,
Except the second serial communication end of the first serial communication end of the arbitrary chip for cell phone between the first order with the upper level chip for cell phone of this chip for cell phone is connected;
Second serial communication end of afterbody chip for cell phone connects described wireline interface.
4. GSM base station as claimed in claim 1, it is characterized in that, the transmission time slot of adjacent two chips for cell phone is discontinuous, and receiving slot is discontinuous.
5. GSM base station as claimed in claim 1, it is characterized in that, the transmission time slot of one or more chip for cell phone in described at least two chips for cell phone is multiple.
6. GSM base station as claimed in any one of claims 1 to 5, wherein, it is characterized in that, described GSM base station also comprises clock source, and chip for cell phone described in each also comprises clock source interface, and all clock source interfaces are connected to described clock source.
7. GSM base station as claimed in any one of claims 1 to 5, wherein, it is characterized in that, a chip for cell phone in described at least two chips for cell phone is used for the outside GSM network adjacent with this GSM base station and carries out time synchronized, as the slot synchronization source of this GSM base station, other chips for cell phone except this chip for cell phone are made to carry out working time slot when receiving the broadcast singal that this chip for cell phone is launched synchronous.
8. a communication system, is characterized in that, comprises the GSM base station described in claim 1 ~ 7 any one.
9. for a data transmission method for GSM base station, it is characterized in that, this GSM base station includes line interface, antenna and chip for cell phone module; Wherein, described chip for cell phone module is connected with described antenna with described wireline interface, comprises at least two chips for cell phone; The method comprises:
Each chip for cell phone receives the upstream data from described antenna, and transfer to described wireline interface after the unique identifier of this chip for cell phone is added described upstream data, and by downlink data described in described antenna transmission after reception is from the downlink data of described wireline interface; Wherein, the downlink data transmission time slot of any one chip for cell phone is different from the downlink data transmission time slot of other chips for cell phone, and the upstream data receiving slot of any one chip for cell phone is different from the upstream data receiving slot of other chips for cell phone;
Described wireline interface, after receiving downlink data, obtains the unique identifying number entrained by described downlink data, and according to described unique identifying number by the chip for cell phone corresponding to described downlink data transmission to described unique identifying number; Or,
Obtain the transmission time slot entrained by described downlink data, by the chip for cell phone corresponding to described downlink data transmission to described transmission time slot.
10. data transmission method as claimed in claim 9, it is characterized in that, the outside GSM network that a chip for cell phone in described at least two chips for cell phone is adjacent with this GSM base station carries out time synchronized, as the slot synchronization source of this GSM base station, other chips for cell phone except this chip for cell phone are made to carry out working time slot when receiving the broadcast singal that this chip for cell phone is launched synchronous.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10032934A1 (en) * | 2000-07-06 | 2002-01-24 | Siemens Ag | Base station synchronisation system for micro cells uses mobile phone chip set does not need line |
| CN101335931A (en) * | 2007-06-29 | 2008-12-31 | 芯通科技（成都）有限公司 | Design method and apparatus for scytoblastema station |
| CN201594821U (en) * | 2010-01-07 | 2010-09-29 | 中国移动通信集团公司 | Base station device |
| CN203387687U (en) * | 2013-08-09 | 2014-01-08 | 无锡物联网产业研究院 | Base-station device |
| CN204795623U (en) * | 2015-06-12 | 2015-11-18 | 昭文科技（北京）有限公司 | GSM basic station, communication system |
-
2015
- 2015-06-12 CN CN201510323442.4A patent/CN104936281B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10032934A1 (en) * | 2000-07-06 | 2002-01-24 | Siemens Ag | Base station synchronisation system for micro cells uses mobile phone chip set does not need line |
| CN101335931A (en) * | 2007-06-29 | 2008-12-31 | 芯通科技（成都）有限公司 | Design method and apparatus for scytoblastema station |
| CN201594821U (en) * | 2010-01-07 | 2010-09-29 | 中国移动通信集团公司 | Base station device |
| CN203387687U (en) * | 2013-08-09 | 2014-01-08 | 无锡物联网产业研究院 | Base-station device |
| CN204795623U (en) * | 2015-06-12 | 2015-11-18 | 昭文科技（北京）有限公司 | GSM basic station, communication system |
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| CN104936281B (en) | 2018-10-09 |
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