CN103269250B - Support repeater signal covering method and the system of multiple optical speed - Google Patents
Support repeater signal covering method and the system of multiple optical speed Download PDFInfo
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Abstract
The present invention relates to the digital radio frequency far-pulling group network system correlative technology field of mobile communication network base station subsystem, particularly relate to a kind of repeater signal covering method and system of supporting multiple optical speed. Repeater comprises proximal device and remote equipment, and described signal coverage method comprises: proximal device receives proximal device signal from near-end data-interface; Determine the data rate that described proximal device signal adopts; Pass through the light mouth that configured optical speed is more than or equal to described data rate described proximal device signal is sent to remote equipment. Repeater signal covering method and the system of the multiple optical speed of above-mentioned support, by signal being judged at proximal device, the optical speed that option and installment is not shared the same light mouthful, thereby realize the mode of different optical speed mixed networking, the equipment of mouthful speed of making not share the same light can be unified a proximal device and carry out networking, greatly optimize network organizing mode, built a station larger uniformity is provided for network.
Description
Technical field
The present invention relates to the digital radio frequency far-pulling group network system correlation technique neck of mobile communication network base station subsystemTerritory, particularly relates to a kind of repeater signal covering method and system of supporting multiple optical speed.
Background technology
In recent years, the develop rapidly of mobile communication cause, mobile communications network covers the whole nation substantially. But beConstruction high-quality mobile communications network, need to carry out the covering of blind area, base station. Direct discharging station is little owing to investing,Stable performance, the speed of building a station is fast, and networking mode is flexible, is a kind of equipment of good coverage hole.
Along with the large-scale application of digital optical fiber direct station, in current digital radio frequency far-pulling direct discharging station, oneThere is various networking mode flexibly in aspect, comprising star-like networking, daisy chain networking, looped network;Facing to 3G communication large-scale application and development, the digital fiber of various different optical speed multi-standards is straight on the other handPut station system applies also more and more. Because various different rates systems cannot realize the unification of network, needThe equipment of every kind of different rates is all carried out to independent networking. Therefore for the different networking modes of various different ratesNetwork stand-alone system maintenance difficulties also increasing, build a station and safeguard aspect expansion to communication systemProduce larger negative effect.
Summary of the invention
Based on this, be necessary cannot realize for prior art different rates system the technical problem that network is unified,A kind of repeater signal covering method and system of supporting multiple optical speed is provided.
Support a repeater signal covering method for multiple optical speed, described repeater comprise proximal device andRemote equipment, described proximal device comprises at least one near-end data-interface, and at least one optical speed canThe light mouth of configuration, each light mouth is connected with at least one remote equipment by transmission link, and described signal coversMethod comprises:
Step 11, proximal device receives proximal device signal from near-end data-interface;
Step 12, determines the data rate that described proximal device signal adopts;
Step 13, passes through light mouth that configured optical speed is more than or equal to described data rate by described near-endDevice signal sends to remote equipment.
Therein in an embodiment:
Described step 11 specifically comprises: proximal device receives the proximal device signal of at least one standard;
Described step 12 specifically comprises: the proximal device signal of each standard is carried out data splicing framing and addedAdd monitor message, obtain splicing rear Frame, determine described splicing after Frame after described transmission linkData rate, the data rate adopting as described proximal device signal;
Described step 13 specifically comprises: select the optical speed configuring to be more than or equal to the light of described data rateMouth, as sending light mouth, sends to remote equipment from described transmission light mouth by Frame described splicing.
In an embodiment, the described proximal device signal to each standard carries out data splicing framing therein,Adopt minimum frame structure framing mode to carry out data splicing framing to the proximal device signal of each standard.
In an embodiment, described step 13 specifically comprises therein:
Obtain the information of all remote equipments, determine the far-end mating with the standard of described proximal device signalEquipment is as coupling remote equipment;
Optical speed to the light mouth being connected by data link with coupling remote equipment is configured, and makes at leastOne is more than or equal to described data speed with the optical speed of the light mouth that coupling remote equipment is connected by data linkRate;
The optical speed that selection configures is more than or equal to the light mouth of described data rate as sending light mouth, from instituteState transmission light mouth Frame after described splicing is sent to remote equipment.
In an embodiment, described signal coverage method also comprises therein:
Step 51, obtains the data rate that the remote equipment that is connected with light mouth adopts, to the optical speed of light mouthBe configured, the remote equipment that the optical speed of light mouth is more than or equal to be connected with described light mouth adoptsData rate;
Step 52, obtains remote equipment data from remote equipment, is converted to proximal device signal and passes through near-endData-interface sends.
In an embodiment, described step 52 specifically comprises therein: the remote equipment data that receive are enteredRow data solution frame and monitor message are resolved, and obtain the proximal device signal of at least one standard, and by with instituteStating proximal device signal adopts the near-end data-interface of identical standard to send.
Therein in an embodiment, described the remote equipment data that receive are carried out to data solution frame, adoptMinimum frame frame mode carries out data solution frame to the remote equipment data that receive.
Support a repeater signal covering system for multiple optical speed, described repeater comprise proximal device andRemote equipment, described proximal device comprises at least one near-end data-interface, and at least one optical speed canThe light mouth of configuration, each light mouth is connected with at least one remote equipment by transmission link, described proximal deviceAlso comprise:
Proximal device signal receiving module, for receiving proximal device signal from near-end data-interface;
Data rate determination module, for the data rate of determining that described proximal device signal adopts;
Proximal device signal transmitting module, is more than or equal to described data speed for passing through configured optical speedDescribed proximal device signal is sent to remote equipment by the light mouth of rate.
Therein in an embodiment:
Described proximal device signal receiving module, specifically for: the proximal device letter that receives at least one standardNumber;
Described data rate determination module, specifically for: the proximal device signal to each standard carries out dataSplicing framing also adds monitor message, obtains splicing rear Frame, determine described splicing after Frame through instituteState the data rate after transmission link, the data rate adopting as described proximal device signal;
Described proximal device signal transmitting module, specifically for: select the optical speed configuring to be more than or equal toThe light mouth of described data rate, as sending light mouth, sends Frame described splicing from described transmission light mouthTo remote equipment.
In an embodiment, the described proximal device signal to each standard carries out data splicing framing therein,Adopt minimum frame structure framing mode to carry out data splicing framing to the proximal device signal of each standard.
Therein in an embodiment, described proximal device signal transmitting module, specifically for:
Obtain the information of all remote equipments, determine the far-end mating with the standard of described proximal device signalEquipment is as coupling remote equipment;
Optical speed to the light mouth being connected by data link with coupling remote equipment is configured, and makes at leastOne is more than or equal to described data speed with the optical speed of the light mouth that coupling remote equipment is connected by data linkRate;
The optical speed that selection configures is more than or equal to the light mouth of described data rate as sending light mouth, from instituteState transmission light mouth Frame after described splicing is sent to remote equipment.
In an embodiment, described signal covering system also comprises therein:
Remote equipment data rate acquisition module, the number adopting for obtaining the remote equipment that is connected with light mouthAccording to speed, the optical speed of light mouth is configured, the optical speed of light mouth is more than or equal to and described light mouthThe data rate that the remote equipment connecting adopts;
Remote equipment data reception module, for obtain remote equipment data from remote equipment, is converted to near-endDevice signal is also sent by near-end data-interface.
Therein in an embodiment, described remote equipment data reception module, specifically for: to receivingRemote equipment data carry out data solution frame and monitor message and resolve, obtain the proximal device of at least one standardSignal, and by adopting the near-end data-interface of identical standard to send with described proximal device signal.
Therein in an embodiment, described the remote equipment data that receive are carried out to data solution frame, adoptMinimum frame frame mode carries out data solution frame to the remote equipment data that receive.
Repeater signal covering method and the system of the multiple optical speed of above-mentioned support, by proximal device to letterNumber judge the optical speed that option and installment is not shared the same light mouthful, thereby the side that realizes different optical speed mixed networkingFormula, the equipment of mouthful speed that makes not share the same light can be unified a proximal device and carry out networking, greatly optimizesNetwork organizing mode, build a station larger uniformity be provided for network. Make original network upgrade, expansionHold, expand standard and become more efficient and convenient, greatly reduce the network capacity extension and expand the complexity that standard covers.Enrich current networking mode on the one hand, also very big to the direct discharging station becoming increasingly abundant at present on the other handGround improves the network speed of building a station, and reduces maintenance difficulties, better promotes different generation different systems direct discharging stationsDevelopment, improve the digital radio frequency far-pulling direct discharging station speed of building a station that becomes increasingly abundant, reduce system maintenance difficulty.
Brief description of the drawings
Fig. 1 is digital optical fiber repeater system networking mode schematic diagram in prior art;
Fig. 2 is the workflow diagram of a kind of repeater signal covering method of supporting multiple optical speed of the present invention;
Fig. 3 is the construction module figure of a kind of repeater signal covering system of supporting multiple optical speed of the present invention;
Fig. 4 is the direct discharging station networking mode schematic diagram of an embodiment of the present invention;
Fig. 5 is an embodiment of a kind of repeater signal covering system of supporting multiple optical speed of the present inventionSend mode schematic diagram;
Fig. 6 is an embodiment of a kind of repeater signal covering system of supporting multiple optical speed of the present inventionReceive mode schematic diagram;
Fig. 7 is an embodiment of a kind of repeater signal covering system of supporting multiple optical speed of the present inventionMinimum frame structural representation;
Fig. 8 is an embodiment of a kind of repeater signal covering system of supporting multiple optical speed of the present inventionSplicing data frame structure schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
If Fig. 1 is digital optical fiber repeater system networking mode schematic diagram in prior art.
The structure that existing digital optical fiber repeater system adopts is all that a proximal device is then by differentRemote equipment networking forms network, and signal is carried out to degree of depth covering. Wherein A, B, C are three light mouths, everyThe data rate of individual light mouth is all consistent.
But, along with the development of telecommunications, at present as more and more richer in the digital optical fiber repeater system of Fig. 1Rich. Wherein comprise the direct discharging station of single mode different systems, as gsm system, WCDMA system, CDMASystem, TD system; Also comprise dual mode system, as WCDMA and GSM hybrid system, TD and GSMHybrid system; Also comprise multimode system, as WCDMA and GSM and WLAN three's hybrid system,TD and GSM and WLAN three's hybrid system.
Due to above-mentioned different system, it is inconsistent that signal is processed bandwidth, the therefore band of the required signal transmission of systemWide inconsistent, thus the direct discharging station of different optical speeds caused. Comprising 1.25G, 2.5G, 3.125GAnd the system of higher rate. If the system of so many speed and standard all adopts Fig. 1 of single optical speedSystem is carried out networking, and network will seem very huge so. Building a station and the dimension in later stage for network soProtect generation the increasing pressure.
Be illustrated in figure 2 the work of a kind of repeater signal covering method of supporting multiple optical speed of the present inventionFlow chart, described repeater comprises proximal device and remote equipment, described proximal device comprises that at least one is nearEnd data interface, and the configurable light mouth of at least one optical speed, each light mouth by transmission link with extremelyA few remote equipment connects, and described signal coverage method comprises:
Step S201, proximal device receives proximal device signal from near-end data-interface;
Step S202, determines the data rate that described proximal device signal adopts;
Step S203, passes through light mouth that configured optical speed is more than or equal to described data rate by described nearEnd device signal sends to remote equipment.
Those of ordinary skill in the art can read after this patent, to above-mentioned step S201～step S203Detailed description of the invention supplement.
Therein in an embodiment:
Described step S201 specifically comprises: proximal device receives the proximal device signal of at least one standard;
Described step S202 specifically comprises: the proximal device signal of each standard is carried out to data splicing framing alsoAdd monitor message, obtain splicing rear Frame, determine after described splicing that Frame is through described transmission linkAfter data rate, the data rate adopting as described proximal device signal;
Described step S203 specifically comprises: select the optical speed that configures to be more than or equal to described data rateLight mouth, as sending light mouth, sends to remote equipment from described transmission light mouth by Frame described splicing.
This embodiment is mainly for the detailed description of the invention of the proximal device signal of multiple types. Due to difference systemThe bandwidth of its signal transmission of formula is inconsistent, therefore needs the transfer rate of the repeater of mating with it also inconsistent,The mode of the present embodiment, by the proximal device signal of different systems, splices after framing by data, select withThe light mouth of its data rate sends, and the proximal device signal of having realized different systems adopts sameProximal device receives, thereby has simplified network monitoring node, has reduced maintenance cost.
Data splicing framing mode in step S202 has multiple, and those of ordinary skill in the art can readAfter this patent, carry out concrete supplementing.
In an embodiment, the described proximal device signal to each standard carries out data splicing framing therein,Adopt minimum frame structure framing mode to carry out data splicing framing to the proximal device signal of each standard.
In an embodiment, described step S203 specifically comprises therein:
Obtain the information of all remote equipments, determine the far-end mating with the standard of described proximal device signalEquipment is as coupling remote equipment;
Optical speed to the light mouth being connected by data link with coupling remote equipment is configured, and makes at leastOne is more than or equal to described data speed with the optical speed of the light mouth that coupling remote equipment is connected by data linkRate;
The optical speed that selection configures is more than or equal to the light mouth of described data rate as sending light mouth, from instituteState transmission light mouth Frame after described splicing is sent to remote equipment.
Remote equipment need to be received with proximal device proximal device Signal Matching, if for example near-end is establishedStandby signal adopts GSM, and remote equipment must be also to support GSM standard. Therefore, GSM standard is nearEnd device signal, need to send by the light mouth being connected with GSM remote equipment. Therefore, at above-described embodimentIn, by the optical speed of the light mouth being connected by data link with coupling remote equipment is configured, makeAt least one is more than or equal to described number with the optical speed of the light mouth that coupling remote equipment is connected by data linkAccording to speed, thereby, even if make original light mouth optical speed lower, also can adjust optical speed by configuration,Thereby proximal device signal is sent to the remote equipment mating with it.
The above-mentioned optical speed to the light mouth being connected by data link with coupling remote equipment is configured methodHave multiple, for example, if only have a light mouth to be connected with described coupling remote equipment, and the light velocity of this light mouthRate is less than described data rate, can be configured this light mouth, increases the optical speed of this light mouth, makes thisThe optical speed of light mouth is more than or equal to described data rate. And if have two or more light mouths and instituteState coupling remote equipment and connect, can select one of them light mouth, increase the optical speed of this light mouth, thenDescribed proximal device signal is sent to coupling remote equipment by this light mouth. For example,, if there are two GSMRemote equipment is connected with two light mouths respectively, can select one of them light mouth to increase optical speed and send nearEnd device signal.
Above-mentioned proximal device signal, has been coupled different according to described repeater from which kind of system. ExampleAs when as described in proximal device and the GSM base station of repeater be coupled, proximal device signal can be GSM baseThe coupled signal of standing. If proximal device and the coupling of GSM/TD Multi-Mode Base Station, proximal device signal can beGSM/TD multimode signal.
Above-described embodiment is that a kind of repeater signal covering method of supporting multiple optical speed of the present invention is sendingThe embodiment of mode. Those of ordinary skill in the art are reading after this patent, can be to receive mode concreteMode is supplemented.
In an embodiment, described signal coverage method also comprises therein:
Obtain the data rate that the remote equipment that is connected with light mouth adopts, the optical speed of light mouth be configured,The data rate that the remote equipment that the optical speed of light mouth is more than or equal to be connected with described light mouth adopts;
Obtain remote equipment data from remote equipment, be converted to proximal device signal and pass through near-end data-interfaceSend.
Above-mentioned steps is the embodiment of receive mode, and itself and send mode can be coordination, send withReception can adopt different passages to realize, and also can adopt same passage to realize.
Therein in an embodiment, describedly obtain remote equipment data from remote equipment, be converted to near-end and establishStandby signal also sends by near-end data-interface, specifically comprises: to the remote equipment data number receivingResolve according to separating frame and monitor message, obtain the proximal device signal of at least one standard, and by with described nearEnd device signal adopts the near-end data-interface of identical standard to send.
This embodiment is mainly in order to support the proximal device signal of multi-standard, and those of ordinary skill in the art canOn the basis of reading this patent, make improvements to support single standard.
Therein in an embodiment, described the remote equipment data that receive are carried out to data solution frame, adoptMinimum frame frame mode carries out data solution frame to the remote equipment data that receive.
Be illustrated in figure 3 the structure mould of a kind of repeater signal covering system of supporting multiple optical speed of the present inventionPiece figure.
Wherein, described repeater comprises proximal device 310 and remote equipment 320, and described proximal device 310 wrapsDraw together at least one near-end data-interface 311, and the configurable light mouth 312 of at least one optical speed, Mei GeguangMouth is connected with at least one remote equipment 320 by transmission link, and wherein, transmission link preferably can adoptOptical fiber.
Described proximal device 310 also comprises:
Proximal device signal receiving module 313, for receiving proximal device signal from near-end data-interface;
Data rate determination module 314, for the data rate of determining that described proximal device signal adopts;
Proximal device signal transmitting module 315, is more than or equal to described data for passing through configured optical speedDescribed proximal device signal is sent to remote equipment by the light mouth of speed.
Therein in an embodiment:
Described proximal device signal receiving module 313, specifically for: the proximal device that receives at least one standardSignal;
Described data rate determination module 314, specifically for: to the proximal device signal number of each standardAccording to splicing framing and adding monitor message, obtain splicing rear Frame, determine Frame process after described splicingData rate after described transmission link, the data rate adopting as described proximal device signal;
Described proximal device signal transmitting module 315, specifically for: select the optical speed that configures to be greater than or etc., Frame described splicing is sent out from described transmission light mouth as sending light mouth in the light mouth of described data rateDeliver to remote equipment.
In an embodiment, the described proximal device signal to each standard carries out data splicing framing therein,Adopt minimum frame structure framing mode to carry out data splicing framing to the proximal device signal of each standard.
Therein in an embodiment, described proximal device signal transmitting module 315, specifically for:
Obtain the information of all remote equipments, determine the far-end mating with the standard of described proximal device signalEquipment is as coupling remote equipment;
Optical speed to the light mouth being connected by data link with coupling remote equipment is configured, and makes at leastOne is more than or equal to described data speed with the optical speed of the light mouth that coupling remote equipment is connected by data linkRate;
The optical speed that selection configures is more than or equal to the light mouth of described data rate as sending light mouth, from instituteState transmission light mouth Frame after described splicing is sent to remote equipment.
In an embodiment, described signal covering system also comprises therein:
Remote equipment data rate acquisition module 316, for obtaining, the remote equipment that is connected with light mouth adoptsData rate, is configured the optical speed of light mouth, and the optical speed of light mouth is more than or equal to and described lightThe data rate that the remote equipment that mouth connects adopts;
Remote equipment data reception module 317, for obtain remote equipment data from remote equipment, is converted nearEnd device signal is also sent by near-end data-interface.
Therein in an embodiment, described remote equipment data reception module 317, specifically for: to receivingTo remote equipment data carry out data solution frame and monitor message and resolve, the near-end that obtains at least one standard is establishedStandby signal, and by adopting the near-end data-interface of identical standard to send with described proximal device signal.
Therein in an embodiment, described the remote equipment data that receive are carried out to data solution frame, adoptMinimum frame frame mode carries out data solution frame to the remote equipment data that receive.
As an example, be illustrated in figure 4 a kind of repeater signal of supporting multiple optical speed of the present inventionThe construction module figure of an embodiment of covering system.
Comprise proximal device 310 and remote equipment 320, described proximal device 310 comprises that 3 near-end data connectMouthfuls 311, and 3 the configurable light mouth of optical speed 312A, 312B and 312C, light mouth 312A passes through lightFibre is connected with remote equipment 321A～321F, and light mouth 312B connects by optical fiber and remote equipment 322A～322FConnect, light mouth 312C is connected with remote equipment 321A～323F by optical fiber. The optical speed of light mouth 312A is1.25G, the optical speed of light mouth 312B is 2.5G, the optical speed of light mouth 312C is 3.125G. Proximal device310 what receive is base station coupled signal input A, base station coupled signal input B and the input of base station coupled signalC。
For sending data mode, as shown in Figure 5.
The first step, according to different systems signal bandwidth different by different systems data selection module by differenceBandwidth, the data of different pieces of information speed are classified, and determine follow-up framing mode. Data bandwidth is for example20MHz, adopts the IQ signal that data sampling rate is 30.72MSPS, and data bit width is 15bit, is masked asStandard 1 signal is as described proximal device signal.
IQ standard 1 signal that second step is 30.72MSPS for data rate, according to shown in Fig. 7Little frame structure splices. As shown in Figure 8, be spliced into the data frame structure of 16bit bit wide, will have more simultaneously16bit insert monitor message. The framing of 30.72MSPS data and the insertion of monitor message. Concrete calculatingAs follows, because data rate is 30.72MSPS, data bit width is 15bit, IQ data, and therefore data volume is30.72*2*15=921.6, and minimum unit is 3.84*16*8=491.52, adopting two structures is 983.04,Residue is 983.04-921.6=61.44, and corresponding bit is 61.44/3.84=16bit, just places corresponding prisonControl information.
The 3rd step, the data after framing will be carried out the transmission of light mouth, the passing for high-speed serial I/O interface of employingDefeated, wherein will be through 8B/10B coding, transmission data can increase to some extent, and therefore data rate is specifically calculated as983.04*5/4=1228.8bit/s the optical speed that therefore standard data acquisition is used is only greater than 1228.8bit/s.
The 4th step, from above-mentioned calculating, according to the 3rd step situation, for the optical speed configuration of light mouth,Adopt 1.25G optical module to transmit and can realize.
The 5th step, is an inverse process for receiving terminal, as shown in Figure 6, and in advance according to remote equipment toolBody situation, is configured the optical speed of light mouth, then according between the optical speed of light mouth and minimum frame structureCorresponding relation, select corresponding solution frame structure and monitor message to extract, last again by the data of corresponding standardRevert to corresponding near-end data-interface.
So far, the realizing link and can complete of send and receive data.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed,But can not therefore be interpreted as the restriction to the scope of the claims of the present invention. It should be pointed out that for this areaThose of ordinary skill, without departing from the inventive concept of the premise, can also make some distortion andImprove, these all belong to protection scope of the present invention. Therefore, the protection domain of patent of the present invention should be with appendedClaim is as the criterion.
Claims (12)
1. a repeater signal covering method of supporting multiple optical speed, is characterized in that described repeaterComprise proximal device and remote equipment, described proximal device comprises at least one near-end data-interface, Yi JizhiA few configurable light mouth of optical speed, each light mouth is connected with at least one remote equipment by transmission link,Described signal coverage method comprises:
Step (11), proximal device receives proximal device signal from near-end data-interface; Described step (11)Specifically comprise: proximal device receives the proximal device signal of at least one standard;
Step (12), determines the data rate that described proximal device signal adopts; Described step (12) toolBody comprises: the proximal device signal of each standard is carried out data splicing framing and adds monitor message, obtainFrame after splicing, determines the data rate of Frame after described transmission link after described splicing, asThe data rate that described proximal device signal adopts;
Step (13), passes through light mouth that configured optical speed is more than or equal to described data rate by described nearEnd device signal sends to remote equipment; Described step (13) specifically comprises: the optical speed that selection configuresThe light mouth that is more than or equal to described data rate is as sending light mouth, from described transmission light mouth by described splicingFrame sends to remote equipment.
2. the repeater signal covering method of the multiple optical speed of support according to claim 1, its featureBe, the described proximal device signal to each standard carries out data splicing framing, adopts minimum frame structure groupFrame mode is carried out data splicing framing to the proximal device signal of each standard.
3. the repeater signal covering method of the multiple optical speed of support according to claim 1, its featureBe, described step (13) specifically comprises:
Obtain the information of all remote equipments, determine the far-end mating with the standard of described proximal device signalEquipment is as coupling remote equipment;
Optical speed to the light mouth being connected by data link with coupling remote equipment is configured, and makes at leastOne is more than or equal to described data speed with the optical speed of the light mouth that coupling remote equipment is connected by data linkRate;
The optical speed that selection configures is more than or equal to the light mouth of described data rate as sending light mouth, from instituteState transmission light mouth Frame after described splicing is sent to remote equipment.
4. the repeater signal covering method of the multiple optical speed of support according to claim 1, its featureBe, described signal coverage method also comprises:
Step (51), obtains the data rate that the remote equipment that is connected with light mouth adopts, to the light velocity of light mouthRate is configured, and makes the optical speed of light mouth be more than or equal to the remote equipment being connected with described light mouth and adoptsData rate;
Step (52), obtains remote equipment data from remote equipment, is converted to proximal device signal and passes through nearEnd data interface sends.
5. the repeater signal covering method of the multiple optical speed of support according to claim 4, its featureBe, described step (52) specifically comprises: the remote equipment data that receive are carried out to data solution frame and prisonControl information analysis, obtains the proximal device signal of at least one standard, and by with described proximal device signalAdopt the near-end data-interface of identical standard to send.
6. the repeater signal covering method of the multiple optical speed of support according to claim 5, its featureBe, described the remote equipment data that receive carried out to data solution frame, adopt the docking of minimum frame frame modeThe remote equipment data of receiving are carried out data solution frame.
7. a repeater signal covering system of supporting multiple optical speed, is characterized in that described repeaterComprise proximal device and remote equipment, described proximal device comprises at least one near-end data-interface, Yi JizhiA few configurable light mouth of optical speed, each light mouth is connected with at least one remote equipment by transmission link,Described proximal device also comprises:
Proximal device signal receiving module, for receiving proximal device signal from near-end data-interface; Described nearEnd device signal receiver module, specifically for: the proximal device signal that receives at least one standard;
Data rate determination module, for the data rate of determining that described proximal device signal adopts; DescribedData rate determination module, specifically for: the proximal device signal of each standard is carried out to data splicing framingAnd add monitor message, and obtain splicing rear Frame, determine after described splicing that Frame is through described chainData rate behind road, the data rate adopting as described proximal device signal;
Proximal device signal transmitting module, is more than or equal to described data speed for passing through configured optical speedDescribed proximal device signal is sent to remote equipment by the light mouth of rate; Described proximal device signal transmitting module,Specifically for: the optical speed that selection configures is more than or equal to the light mouth of described data rate as sending light mouth,From described transmission light mouth, Frame described splicing is sent to remote equipment.
8. the repeater signal covering system of the multiple optical speed of support according to claim 7, its featureBe, the described proximal device signal to each standard carries out data splicing framing, adopts minimum frame structure groupFrame mode is carried out data splicing framing to the proximal device signal of each standard.
9. the repeater signal covering system of the multiple optical speed of support according to claim 7, its featureBe, described proximal device signal transmitting module, specifically for:
Obtain the information of all remote equipments, determine the far-end mating with the standard of described proximal device signalEquipment is as coupling remote equipment;
Optical speed to the light mouth being connected by data link with coupling remote equipment is configured, and makes at leastOne is more than or equal to described data speed with the optical speed of the light mouth that coupling remote equipment is connected by data linkRate;
The optical speed that selection configures is more than or equal to the light mouth of described data rate as sending light mouth, from instituteState transmission light mouth Frame after described splicing is sent to remote equipment.
10. the repeater signal covering system of the multiple optical speed of support according to claim 7, its spyLevy and be, described signal covering system also comprises:
Remote equipment data rate acquisition module, the number adopting for obtaining the remote equipment that is connected with light mouthAccording to speed, the optical speed of light mouth is configured, the optical speed of light mouth is more than or equal to and described light mouthThe data rate that the remote equipment connecting adopts;
Remote equipment data reception module, for obtain remote equipment data from remote equipment, is converted to near-endDevice signal is also sent by near-end data-interface.
The repeater signal covering system of the multiple optical speed of 11. support according to claim 10, its spyLevy and be, described remote equipment data reception module, specifically for: the remote equipment data that receive are enteredRow data solution frame and monitor message are resolved, and obtain the proximal device signal of at least one standard, and by with instituteStating proximal device signal adopts the near-end data-interface of identical standard to send.
The repeater signal covering system of the multiple optical speed of 12. support according to claim 11, its spyLevy and be, described the remote equipment data that receive are carried out to data solution frame, adopt minimum frame frame mode pairThe remote equipment data that receive are carried out data solution frame.
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