CN103269250A - Repeater signal covering method and system supporting various optical rates - Google Patents
Repeater signal covering method and system supporting various optical rates Download PDFInfo
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- CN103269250A CN103269250A CN2013101847006A CN201310184700A CN103269250A CN 103269250 A CN103269250 A CN 103269250A CN 2013101847006 A CN2013101847006 A CN 2013101847006A CN 201310184700 A CN201310184700 A CN 201310184700A CN 103269250 A CN103269250 A CN 103269250A
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Abstract
The invention relates to the technical field related to remote digital radio frequency networking systems of a mobile communication network base station subsystem, in particular to a repeater signal covering method and system supporting various optical rates. A repeater comprises near-end equipment and far-end equipment. The signal covering method includes the steps: the near-end equipment receives near-end equipment signals from a near-end data interface; the data rate of the near-end equipment signals is confirmed; a configured optical port with an optical rate larger than or equal to the data rate sends the near-end equipment signals to the far-end equipment. According to the repeater signal covering method and system supporting the various optical rates, the near-end equipment judges the signals and selects and configures optical rates of different optical ports, therefore, a hybrid networking mode of different optical rate is achieved, a plurality pieces of equipment with different optical port rates can be integrated on the integral near-end equipment and form a network, the networking mode is optimized to an large extent, and large uniformity is supplied to network web design.
Description
Technical field
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 that supports multiple optical speed.
Background technology
In recent years, the develop rapidly of mobile communication cause, mobile communications network covers the whole nation substantially.But in order to build the high-quality mobile communications network, need carry out the covering of blind area, base station.Direct discharging station is little owing to investing, stable performance, and 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 the digital radio frequency far-pulling direct discharging station, there is various networking mode flexibly on the one hand, comprising star-like networking, daisy chain networking, looped network at present; Facing to 3G communication large-scale application and development, the digital optical fiber repeater system of various different optical speed multi-modulation schemes is used also more and more on the other hand.Because various different rates system can't realize the unification of network, need all carry out independent networking to the equipment of every kind of different rates.Therefore also increasing for the network stand-alone system maintenance difficulties of the different networking modes of various different rates, build a station and safeguard aspect the expansion of communication system has been produced bigger negative effect.
Summary of the invention
Based on this, be necessary can't realize the technical problem that network is unified at prior art different rates system, a kind of repeater signal covering method and system that supports multiple optical speed is provided.
A kind of repeater signal covering method of supporting multiple optical speed, described repeater comprises proximal device and remote equipment, described proximal device comprises at least one near-end data-interface, and the configurable light mouth of at least one optical speed, each light mouth is connected with at least one remote equipment by transmission link, and described signal coverage method comprises:
Step 11, proximal device receives the proximal device signal from the near-end data-interface;
Step 12 is determined the data rate that described proximal device signal adopts;
Step 13, the optical speed that passes through to dispose sends to remote equipment more than or equal to the light mouth of described data rate with described proximal device signal.
Therein among 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 to each standard carries out the data splicing framing and adds monitor message, obtain splicing the back Frame, determine described splicing back Frame through the data rate behind the described transmission link, the data rate that adopts as described proximal device signal;
Described step 13 specifically comprises: select the optical speed dispose more than or equal to the light mouth of described data rate as sending the light mouth, from described transmission light mouth with described splicing afterwards Frame send to remote equipment.
Among embodiment, described proximal device signal to each standard carries out the data splicing framing therein, adopts minimum frame structure framing mode that the proximal device signal of each standard is carried out the data splicing framing.
Among embodiment, described step 13 specifically comprises therein:
Obtain the information of all remote equipments, the remote equipment of determining to mate with the standard of described proximal device signal is as the coupling remote equipment;
Optical speed to the light mouth that is connected by data link with the coupling remote equipment is configured, make at least one with the optical speed that mates the light mouth that remote equipment is connected by data link more than or equal to described data rate;
Select the optical speed dispose more than or equal to the light mouth of described data rate as sending the light mouth, from described transmission light mouth with described splicing afterwards Frame send to remote equipment.
Among embodiment, described signal coverage method also comprises therein:
Step 51 is obtained the data rate that the remote equipment that is connected with the light mouth adopts, and the optical speed of light mouth is configured, and makes the data rate that the optical speed of light mouth adopts more than or equal to the remote equipment that is connected with described light mouth;
Step 52 is obtained the remote equipment data from remote equipment, is converted to the proximal device signal and sends by the near-end data-interface.
Therein among embodiment, described step 52 specifically comprises: the remote equipment data that receive are carried out data solution frame and monitor message parsing, obtain the proximal device signal of at least one standard, and by adopting the near-end data-interface of identical standard to send with described proximal device signal.
Therein among embodiment, described the remote equipment data that receive are carried out data solution frame, adopt the minimum frame frame mode that the remote equipment data that receive are carried out data solution frame.
A kind of repeater signal covering system of supporting multiple optical speed, described repeater comprises proximal device and remote equipment, described proximal device comprises at least one near-end data-interface, and the configurable light mouth of at least one optical speed, each light mouth is connected with at least one remote equipment by transmission link, and described proximal device also comprises:
The proximal device signal receiving module is used for receiving the proximal device signal from the near-end data-interface;
The data rate determination module is used for the data rate of determining that described proximal device signal adopts;
The proximal device signal transmitting module is used for the optical speed pass through to dispose and more than or equal to the light mouth of described data rate described proximal device signal is sent to remote equipment.
Therein among embodiment:
Described proximal device signal receiving module specifically is used for: the proximal device signal that receives at least one standard;
Described data rate determination module, specifically be used for: the proximal device signal to each standard carries out the data splicing framing and adds monitor message, obtain splicing the back Frame, determine described splicing back Frame through the data rate behind the described transmission link, the data rate that adopts as described proximal device signal;
Described proximal device signal transmitting module specifically is used for: select the optical speed dispose more than or equal to the light mouth of described data rate as sending the light mouth, from described transmission light mouth with described splicing afterwards Frame send to remote equipment.
Among embodiment, described proximal device signal to each standard carries out the data splicing framing therein, adopts minimum frame structure framing mode that the proximal device signal of each standard is carried out the data splicing framing.
Among embodiment, described proximal device signal transmitting module specifically is used for therein:
Obtain the information of all remote equipments, the remote equipment of determining to mate with the standard of described proximal device signal is as the coupling remote equipment;
Optical speed to the light mouth that is connected by data link with the coupling remote equipment is configured, make at least one with the optical speed that mates the light mouth that remote equipment is connected by data link more than or equal to described data rate;
Select the optical speed dispose more than or equal to the light mouth of described data rate as sending the light mouth, from described transmission light mouth with described splicing afterwards Frame send to remote equipment.
Among embodiment, described signal covering system also comprises therein:
Remote equipment data rate acquisition module, be used for obtaining the data rate that the remote equipment that is connected with the light mouth adopts, optical speed to the light mouth is configured, and makes the data rate that the optical speed of light mouth adopts more than or equal to the remote equipment that is connected with described light mouth;
The remote equipment data reception module is used for obtaining the remote equipment data from remote equipment, is converted to the proximal device signal and sends by the near-end data-interface.
Therein among embodiment, described remote equipment data reception module, specifically be used for: the remote equipment data that receive are carried out data solution frame and monitor message parsing, obtain the proximal device signal of at least one standard, and by adopting the near-end data-interface of identical standard to send with described proximal device signal.
Therein among embodiment, described the remote equipment data that receive are carried out data solution frame, adopt the minimum frame frame mode that the remote equipment data that receive are carried out data solution frame.
Repeater signal covering method and the system of the multiple optical speed of above-mentioned support, by at proximal device signal being judged, the optical speed of the mouth of not sharing the same light is disposed in selection, thereby realize the mode of different optical speed mixed networking, the equipment of the feasible mouthful speed of not sharing the same light can be unified a proximal device and carry out networking, greatly optimized the network organizing mode, building a station for network provides bigger uniformity.Make original network upgrade, dilatation, expansion standard become more efficient and convenient, greatly reduce the network capacity extension and expand the complexity that standard covers.Enriched present networking mode on the one hand, on the other hand the direct discharging station that becomes increasingly abundant is at present also greatly improved the network speed of building a station, reduce maintenance difficulties, the better development that promotes different generation different systems direct discharging stations, improve the digital radio frequency far-pulling direct discharging station that the becomes increasingly abundant speed of building a station, reduce the system maintenance difficulty.
Description of drawings
Fig. 1 is digital optical fiber repeater system networking mode schematic diagram in the prior art;
Fig. 2 is a kind of workflow diagram of supporting the repeater signal covering method of multiple optical speed of the present invention;
Fig. 3 is a kind of construction module figure that supports the repeater signal covering system of 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 the send mode schematic diagram of an embodiment of a kind of repeater signal covering system of supporting multiple optical speed of the present invention;
Fig. 6 is the receive mode schematic diagram of an embodiment of a kind of repeater signal covering system of supporting multiple optical speed of the present invention;
Fig. 7 is the minimum frame structural representation of an embodiment of a kind of repeater signal covering system of supporting multiple optical speed of the present invention;
Fig. 8 is the splicing data frame structure schematic diagram of an embodiment of a kind of repeater signal covering system of supporting multiple optical speed of the present invention.
Embodiment
The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.
Be digital optical fiber repeater system networking mode schematic diagram in the prior art as Fig. 1.
The structure that existing digital optical fiber repeater system adopts all is that a proximal device forms network by different remote equipment networkings then, signal is carried out the degree of depth cover.Wherein A, B, C are three light mouths, and the data rate of each light mouth is consistent.
Yet, along with the development of telecommunications, at present more and more abundanter as the digital optical fiber repeater system of Fig. 1.The direct discharging station that wherein comprises the single mode different systems is as gsm system, WCDMA system, cdma system, TD system; Also comprise dual mode system, as WCDMA and GSM hybrid system, TD and GSM hybrid system; Also comprise multimode system, as WCDMA and GSM and WLAN three's hybrid system, TD and GSM and WLAN three's hybrid system.
Because above-mentioned different system, it is inconsistent that signal is handled bandwidth, so the bandwidth of the required transmission signal of system is inconsistent, thereby cause the direct discharging station of different optical speeds.System comprising 1.25G, 2.5G, 3.125G and higher rate.If the system of so many speed and standard all adopts Fig. 1 system of single optical speed to carry out networking, network will seem very huge so.So for network build a station and the maintenance in later stage produces the increasing pressure.
Be illustrated in figure 2 as a kind of workflow diagram of supporting the repeater signal covering method of multiple optical speed of the present invention, described repeater comprises proximal device and remote equipment, described proximal device comprises at least one near-end data-interface, and the configurable light mouth of at least one optical speed, each light mouth is connected with at least one remote equipment by transmission link, and described signal coverage method comprises:
Step S201, proximal device receives the proximal device signal from the near-end data-interface;
Step S202 determines the data rate that described proximal device signal adopts;
Step S203, the optical speed that passes through to dispose sends to remote equipment more than or equal to the light mouth of described data rate with described proximal device signal.
Those of ordinary skills can replenish the embodiment of above-mentioned step S201～step S203 after reading this patent.
Therein among 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 to each standard carries out the data splicing framing and adds monitor message, obtain splicing the back Frame, determine described splicing back Frame through the data rate behind the described transmission link, the data rate that adopts as described proximal device signal;
Described step S203 specifically comprises: select the optical speed dispose more than or equal to the light mouth of described data rate as sending the light mouth, from described transmission light mouth with described splicing afterwards Frame send to remote equipment.
This embodiment is primarily aimed at the embodiment of the proximal device signal of multiple standard.Because the bandwidth of its transmission signal of different systems is inconsistent, therefore need be also inconsistent with the transmission rate of the repeater of its coupling, the mode of present embodiment, proximal device signal with different systems, behind the data splicing framing, select to send with the light mouth of its data rate, realized that the proximal device signal of different systems adopts same proximal device to receive, thereby simplified the network monitoring node, reduced maintenance cost.
Data splicing framing mode among the step S202 has multiple, and those of ordinary skills can carry out concrete replenishing after reading this patent.
Among embodiment, described proximal device signal to each standard carries out the data splicing framing therein, adopts minimum frame structure framing mode that the proximal device signal of each standard is carried out the data splicing framing.
Among embodiment, described step S203 specifically comprises therein:
Obtain the information of all remote equipments, the remote equipment of determining to mate with the standard of described proximal device signal is as the coupling remote equipment;
Optical speed to the light mouth that is connected by data link with the coupling remote equipment is configured, make at least one with the optical speed that mates the light mouth that remote equipment is connected by data link more than or equal to described data rate;
Select the optical speed dispose more than or equal to the light mouth of described data rate as sending the light mouth, from described transmission light mouth with described splicing afterwards Frame send to remote equipment.
Remote equipment need with the received proximal device Signal Matching of proximal device, if for example the proximal device signal adopts GSM, then remote equipment also must be to support the GSM standard.Therefore, the proximal device signal of GSM standard need send by the light mouth that is connected with the GSM remote equipment.Therefore, in the above-described embodiments, be configured by the optical speed to the light mouth that is connected by data link with the coupling remote equipment, make the optical speed of the light mouth that at least one and coupling remote equipment are connected by data link more than or equal to described data rate, thereby, even make original light mouth optical speed lower, also can adjust optical speed by configuration, thereby the proximal device signal is sent to remote equipment with its coupling.
Above-mentioned optical speed to the light mouth that is connected by data link with the coupling remote equipment is configured method to be had multiple, for example, if have only a light mouth to be connected with described coupling remote equipment, and the optical speed of this light mouth is less than described data rate, then can be configured this light mouth, increase the optical speed of this light mouth, make the optical speed of this light mouth more than or equal to described data rate.And if have two or more light mouths to be connected with described coupling remote equipment, then can select one of them light mouth, increase the optical speed of this light mouth, then described proximal device signal is sent to the coupling remote equipment by this light mouth.For example, if there are two GSM remote equipments to be connected with two light mouths respectively, then can select one of them light mouth increase optical speed and send the proximal device signal.
Above-mentioned proximal device signal has been coupled different according to described repeater with which kind of system.For example when proximal device and the coupling of GSM base station of described repeater, then the proximal device signal can be GSM base station coupled signal.If proximal device and the coupling of GSM/TD Multi-Mode Base Station, then the proximal device signal can be GSM/TD multimode signal.
Above-described embodiment is that a kind of repeater signal covering method of multiple optical speed of supporting of the present invention is at the embodiment of send mode.Those of ordinary skills can replenish the concrete mode of receive mode after reading this patent.
Among embodiment, described signal coverage method also comprises therein:
Obtain the data rate that the remote equipment that is connected with the light mouth adopts, the optical speed of light mouth is configured, make the data rate that the optical speed of light mouth adopts more than or equal to the remote equipment that is connected with described light mouth;
Obtain the remote equipment data from remote equipment, be converted to the proximal device signal and send by the near-end data-interface.
Above-mentioned steps is the embodiment of receive mode, and itself and send mode can be coordination, can adopt different passages to realize in transmission and reception, also can adopt same passage to realize.
Therein among embodiment, describedly obtain the remote equipment data from remote equipment, be converted to the proximal device signal and send by the near-end data-interface, specifically comprise: the remote equipment data that receive are carried out data solution frame and monitor message parsing, obtain the proximal device signal of at least one standard, and by adopting the near-end data-interface of identical standard to send with described proximal device signal.
Mainly in order to support the proximal device signal of multi-modulation scheme, those of ordinary skills can make improvements to support single standard on the basis of reading this patent to this embodiment.
Therein among embodiment, described the remote equipment data that receive are carried out data solution frame, adopt the minimum frame frame mode that the remote equipment data that receive are carried out data solution frame.
Be illustrated in figure 3 as a kind of construction module figure that supports the repeater signal covering system of multiple optical speed of the present invention.
Wherein, described repeater comprises proximal device 310 and remote equipment 320, described proximal device 310 comprises at least one near-end data-interface 311, and the configurable light mouth 312 of at least one optical speed, each light mouth is connected with at least one remote equipment 320 by transmission link, wherein, transmission link preferably can adopt optical fiber.
Described proximal device 310 also comprises:
Proximal device signal receiving module 313 is used for receiving the proximal device signal from the near-end data-interface;
Data rate determination module 314 is used for the data rate of determining that described proximal device signal adopts;
Proximal device signal transmitting module 315 is used for the optical speed pass through to dispose and more than or equal to the light mouth of described data rate described proximal device signal is sent to remote equipment.
Therein among embodiment:
Described proximal device signal receiving module 313 specifically is used for: the proximal device signal that receives at least one standard;
Described data rate determination module 314, specifically be used for: the proximal device signal to each standard carries out the data splicing framing and adds monitor message, obtain splicing the back Frame, determine described splicing back Frame through the data rate behind the described transmission link, the data rate that adopts as described proximal device signal;
Described proximal device signal transmitting module 315 specifically is used for: select the optical speed dispose more than or equal to the light mouth of described data rate as sending the light mouth, from described transmission light mouth with described splicing afterwards Frame send to remote equipment.
Among embodiment, described proximal device signal to each standard carries out the data splicing framing therein, adopts minimum frame structure framing mode that the proximal device signal of each standard is carried out the data splicing framing.
Among embodiment, described proximal device signal transmitting module 315 specifically is used for therein:
Obtain the information of all remote equipments, the remote equipment of determining to mate with the standard of described proximal device signal is as the coupling remote equipment;
Optical speed to the light mouth that is connected by data link with the coupling remote equipment is configured, make at least one with the optical speed that mates the light mouth that remote equipment is connected by data link more than or equal to described data rate;
Select the optical speed dispose more than or equal to the light mouth of described data rate as sending the light mouth, from described transmission light mouth with described splicing afterwards Frame send to remote equipment.
Among embodiment, described signal covering system also comprises therein:
Remote equipment data rate acquisition module 316, be used for obtaining the data rate that the remote equipment that is connected with the light mouth adopts, optical speed to the light mouth is configured, and makes the data rate that the optical speed of light mouth adopts more than or equal to the remote equipment that is connected with described light mouth;
Remote equipment data reception module 317 is used for obtaining the remote equipment data from remote equipment, is converted to the proximal device signal and sends by the near-end data-interface.
Therein among embodiment, described remote equipment data reception module 317, specifically be used for: the remote equipment data that receive are carried out data solution frame and monitor message parsing, obtain the proximal device signal of at least one standard, and by adopting the near-end data-interface of identical standard to send with described proximal device signal.
Therein among embodiment, described the remote equipment data that receive are carried out data solution frame, adopt the minimum frame frame mode that the remote equipment data that receive are carried out data solution frame.
As an example, be illustrated in figure 4 as the construction module figure of an embodiment of a kind of repeater signal covering system of supporting multiple optical speed of the present invention.
Comprise proximal device 310 and remote equipment 320, described proximal device 310 comprises 3 near-end data-interfaces 311, and 3 the configurable light mouth of optical speed 312A, 312B and 312C, light mouth 312A is connected with remote equipment 321A～321F by optical fiber, light mouth 312B is connected with remote equipment 322A～322F by optical fiber, and light mouth 312C is connected with remote equipment 321A～323F by optical fiber.The optical speed of light mouth 312A is 1.25G, and the optical speed of light mouth 312B is 2.5G, and the optical speed of light mouth 312C is 3.125G.That proximal device 310 receives is base station coupled signal input A, base station coupled signal input B and base station coupled signal input C.
For sending data mode, as shown in Figure 5.
The first step selects module with different bandwidth according to the different systems signal bandwidth is different by the different systems data, and the data of different pieces of information speed are classified, and determine follow-up framing mode.Data bandwidth is 20MHz for example, and adopting data sampling rate is the IQ signal of 30.72MSPS, and data bit width is 15bit, is masked as standard 1 signal as described proximal device signal.
Second step was IQ standard 1 signal of 30.72MSPS for data rate, spliced according to minimum frame structure shown in Figure 7.As shown in Figure 8, be spliced into the data frame structure of 16bit bit wide, simultaneously the 16bit that has more inserted monitor message.30.72MSPS the framing of data and the insertion of monitor message.Specifically be calculated as follows, because data rate is 30.72MSPS, data bit width is 15bit, the IQ data, so data volume is 30.72*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 monitor message.
The 3rd step, data behind the framing will be carried out the light mouth and be sent, that adopts transmits for the high-speed serial I interface, wherein will be through the 8B/10B coding, the transmission data can increase to some extent, therefore data rate specifically is calculated as 983.04*5/4=1228.8bit/s, so as long as the optical speed of standard The data is greater than 1228.8bit/s.
In the 4th step, by above-mentioned calculating as can be known, according to the 3rd step situation, for the optical speed configuration of light mouth, then adopt the 1.25G optical module to transmit and to realize.
The 5th step, then be an inverse process for receiving terminal, as shown in Figure 6, in advance according to the remote equipment concrete condition, optical speed to the light mouth is configured, then according to the optical speed of light mouth and the corresponding relation between the minimum frame structure, select corresponding solution frame structure and monitor message to extract, again the data of corresponding standard are reverted to corresponding near-end data-interface and get final product at last.
So far, send with the realization link that receives data and can finish.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (14)
1. repeater signal covering method of supporting multiple optical speed, it is characterized in that, described repeater comprises proximal device and remote equipment, described proximal device comprises at least one near-end data-interface, and the configurable light mouth of at least one optical speed, each light mouth is connected with at least one remote equipment by transmission link, and described signal coverage method comprises:
Step (11), proximal device receives the proximal device signal from the near-end data-interface;
Step (12) is determined the data rate that described proximal device signal adopts;
Step (13), the optical speed that passes through to dispose sends to remote equipment more than or equal to the light mouth of described data rate with described proximal device signal.
2. the repeater signal covering method of the multiple optical speed of support according to claim 1 is characterized in that:
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 to each standard carries out the data splicing framing and adds monitor message, obtain splicing the back Frame, determine described splicing back Frame through the data rate behind the described transmission link, the data rate that adopts as described proximal device signal;
Described step (13) specifically comprises: select the optical speed dispose more than or equal to the light mouth of described data rate as sending the light mouth, from described transmission light mouth with described splicing afterwards Frame send to remote equipment.
3. the repeater signal covering method of the multiple optical speed of support according to claim 2, it is characterized in that, described proximal device signal to each standard carries out the data splicing framing, and employing minimum frame structure framing mode is carried out the data splicing framing to the proximal device signal of each standard.
4. the repeater signal covering method of the multiple optical speed of support according to claim 2 is characterized in that, described step (13) specifically comprises:
Obtain the information of all remote equipments, the remote equipment of determining to mate with the standard of described proximal device signal is as the coupling remote equipment;
Optical speed to the light mouth that is connected by data link with the coupling remote equipment is configured, make at least one with the optical speed that mates the light mouth that remote equipment is connected by data link more than or equal to described data rate;
Select the optical speed dispose more than or equal to the light mouth of described data rate as sending the light mouth, from described transmission light mouth with described splicing afterwards Frame send to remote equipment.
5. the repeater signal covering method of the multiple optical speed of support according to claim 1 is characterized in that, described signal coverage method also comprises:
Step (51) is obtained the data rate that the remote equipment that is connected with the light mouth adopts, and the optical speed of light mouth is configured, and makes the data rate that the optical speed of light mouth adopts more than or equal to the remote equipment that is connected with described light mouth;
Step (52) is obtained the remote equipment data from remote equipment, is converted to the proximal device signal and sends by the near-end data-interface.
6. the repeater signal covering method of the multiple optical speed of support according to claim 5, it is characterized in that, described step (52) specifically comprises: the remote equipment data that receive are carried out data solution frame and monitor message parsing, obtain the proximal device signal of at least one standard, and by adopting the near-end data-interface of identical standard to send with described proximal device signal.
7. the repeater signal covering method of the multiple optical speed of support according to claim 6, it is characterized in that, described the remote equipment data that receive are carried out data solution frame, adopt the minimum frame frame mode that the remote equipment data that receive are carried out data solution frame.
8. repeater signal covering system of supporting multiple optical speed, it is characterized in that, described repeater comprises proximal device and remote equipment, described proximal device comprises at least one near-end data-interface, and the configurable light mouth of at least one optical speed, each light mouth is connected with at least one remote equipment by transmission link, and described proximal device also comprises:
The proximal device signal receiving module is used for receiving the proximal device signal from the near-end data-interface;
The data rate determination module is used for the data rate of determining that described proximal device signal adopts;
The proximal device signal transmitting module is used for the optical speed pass through to dispose and more than or equal to the light mouth of described data rate described proximal device signal is sent to remote equipment.
9. the repeater signal covering system of the multiple optical speed of support according to claim 8 is characterized in that:
Described proximal device signal receiving module specifically is used for: the proximal device signal that receives at least one standard;
Described data rate determination module, specifically be used for: the proximal device signal to each standard carries out the data splicing framing and adds monitor message, obtain splicing the back Frame, determine described splicing back Frame through the data rate behind the described transmission link, the data rate that adopts as described proximal device signal;
Described proximal device signal transmitting module specifically is used for: select the optical speed dispose more than or equal to the light mouth of described data rate as sending the light mouth, from described transmission light mouth with described splicing afterwards Frame send to remote equipment.
10. the repeater signal covering system of the multiple optical speed of support according to claim 9, it is characterized in that, described proximal device signal to each standard carries out the data splicing framing, and employing minimum frame structure framing mode is carried out the data splicing framing to the proximal device signal of each standard.
11. the repeater signal covering system of the multiple optical speed of support according to claim 9 is characterized in that, described proximal device signal transmitting module specifically is used for:
Obtain the information of all remote equipments, the remote equipment of determining to mate with the standard of described proximal device signal is as the coupling remote equipment;
Optical speed to the light mouth that is connected by data link with the coupling remote equipment is configured, make at least one with the optical speed that mates the light mouth that remote equipment is connected by data link more than or equal to described data rate;
Select the optical speed dispose more than or equal to the light mouth of described data rate as sending the light mouth, from described transmission light mouth with described splicing afterwards Frame send to remote equipment.
12. the repeater signal covering system of the multiple optical speed of support according to claim 8 is characterized in that, described signal covering system also comprises:
Remote equipment data rate acquisition module, be used for obtaining the data rate that the remote equipment that is connected with the light mouth adopts, optical speed to the light mouth is configured, and makes the data rate that the optical speed of light mouth adopts more than or equal to the remote equipment that is connected with described light mouth;
The remote equipment data reception module is used for obtaining the remote equipment data from remote equipment, is converted to the proximal device signal and sends by the near-end data-interface.
13. the repeater signal covering system of the multiple optical speed of support according to claim 12, it is characterized in that, described remote equipment data reception module, specifically be used for: the remote equipment data that receive are carried out data solution frame and monitor message parsing, obtain the proximal device signal of at least one standard, and by adopting the near-end data-interface of identical standard to send with described proximal device signal.
14. the repeater signal covering system of the multiple optical speed of support according to claim 13, it is characterized in that, described the remote equipment data that receive are carried out data solution frame, adopt the minimum frame frame mode that the remote equipment data that receive are carried out data solution frame.
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| CN109639354A (en) * | 2018-12-21 | 2019-04-16 | 京信通信系统（中国）有限公司 | It is a kind of change repeater message transmission rate method and repeater |
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