CN101374054B - Communication apparatus and method for processing communication service - Google Patents
Communication apparatus and method for processing communication service Download PDFInfo
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- CN101374054B CN101374054B CN2007101452792A CN200710145279A CN101374054B CN 101374054 B CN101374054 B CN 101374054B CN 2007101452792 A CN2007101452792 A CN 2007101452792A CN 200710145279 A CN200710145279 A CN 200710145279A CN 101374054 B CN101374054 B CN 101374054B
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Abstract
The invention discloses a communication device which comprises service slots, centralized crossed slots and interconnecting lines for the service slots and the centralized crossed slots. Centralized crossed interfaces are arranged on the service slots and the centralized crossed slots respectively. Interconnected interfaces are arranged on at least two service slots. A connecting circuit is arranged between the interconnected interfaces of the at least two service slots. The connecting circuit is used for splitting the communication service of one of at least two service slots to the other one. The invention also discloses a communication service handling method. In the embodiment, the connecting circuit is arranged between two service slots, so that the resource utilization rate of the interconnecting line of the communication device is effectively increased, the capacity of the operationally-effective interconnecting line is increased, and the service slot in the communication device can support the single board with larger interconnecting line for service transmission without increasing the number of interconnecting lines of the communication device.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of communication equipment and communication service processing method.
Background technology
Backboard generally is made up of multilayer printed board, connector and pilot pin etc., for each veneer in the system provides electric signal to be connected and physical support with module etc., usually use backboard to carry out communication between plates in communication and the data processing equipment, a kind of common message scheduling and transfer mode are centralized intersections in the communication equipment of application backboard.In this communication equipment, between centralized cross-connect slot and each the professional groove position interconnection line is arranged, the business that professional groove position sends from the backboard arrives centralized cross-connect slot by interconnection line, is dispatched to purpose business groove position after the unified route control through centralized cross-connect slot then.Along with the expansion of backboard scale, the traffic carrying capacity that need carry out centralized cross processing also increases thereupon.
But, the traffic carrying capacity that centralized cross processing can receive and send is subjected to the port number restriction that port number that centralized cross-connect slot provides and centralized cross board are selected cross chips for use, the size of centralized cross board mainly shows owing to can not infinitely enlarge, so the port number that centralized cross-connect slot can provide is limited, fix owing to commercial cross chips scale simultaneously, and cost and power consumption increase with the increase of port number, therefore the quantity of cross chips port is restricted, and the traffic carrying capacity that has caused centralized intersection to receive and to send is restricted; In addition, again because the veneer difference that disposes on each professional groove position, and not all veneer all can use the interconnection line transport service of centralized cross-connect slot and professional groove position, and when use does not need the veneer of whole interconnection line transport services, the resource of part interconnection line will be wasted.
First kind of communication equipment of the prior art as shown in Figure 1, communicate by letter by fixing interconnection line with centralized cross-connect slot in the professional groove position that this illustrates, comprise professional groove position 1, professional groove position 2, professional groove position 3, professional groove position 4, professional groove position 5, professional groove position 6, professional groove position 7, professional groove position 8 and a centralized cross-connect slot 9 in this communication equipment, and pass through eight interconnection lines continuous (as the four-headed arrow among Fig. 1) between them.Veneer 11 is inserted on the professional groove position 1, and corresponding veneer 12, veneer 13, veneer 14, veneer 15, veneer 16, veneer 17, veneer 18 and centralized cross board 19 are inserted in respectively on the corresponding groove position.By communication equipment shown in Figure 1 as can be known, because all there is the interconnection line that independently arrives centralized cross-connect slot each professional groove position, therefore when the veneer of being inserted on a certain professional groove position need pass through the interconnection line transport service, can only use the interconnection line of this professional groove position and centralized cross-connect slot.
By above analysis as can be known, veneer on the professional groove of each shown in Fig. 1 position, in the time of can only using the interconnection line transport service of this professional groove position and centralized cross-connect slot, since plug in veneer to the bus number of centralized cross-connect slot be to the maximum this professional groove the position with interconnections centralized cross-connect slot, the specification of veneer is restricted.Suppose that centralized cross-connect slot in the communication equipment shown in Figure 1 can only support the 2.5G business of 160G, be equivalent to this centralized cross-connect slot and support 64 road interconnection lines, suppose that simultaneously each professional groove position divides equally this 64 road interconnection line, the 20G business is supported in each professional groove position so, comprise 8 road interconnection lines simultaneously, even therefore developed the veneer that to support more interconnection lines, 40G business board for example, but because the restriction of centralized cross-connect slot capacity, the actual business that can use of each veneer remains 20G.
And multiple veneer can both be supported in each professional groove position in the communication equipment of reality, and not all veneer can both fully use the interconnection line of this professional groove position and centralized cross-connect slot.Second kind of communication equipment of the prior art as shown in Figure 2, the veneer that the professional groove of dotted line position is inserted in this equipment does not need to use the interconnection line transport service of professional groove position and centralized cross-connect slot, solid line business groove position plug in veneer need use the interconnection line transport service of professional groove position and centralized cross-connect slot.At this moment, the professional groove of dotted line position is professional groove position 2, professional groove position 4, the interconnection line resource of professional groove position 6 and professional groove position 8 is wasted, thus system can the actual centralized cross-capacity of supporting have only peaked half.Though communication equipment shown in Figure 2 is a kind of limiting case, but the veneer that common partial service groove position is inserted does not use it to insert whole interconnection line transport services of professional groove position, if there is in this communication equipment the veneer of 10G to exist, then this 10G veneer professional groove position of being inserted will have the interconnection line resource of 10G to be wasted.
Summary of the invention
In view of this, the purpose of the embodiment of the invention is to provide a kind of communication equipment and communication service processing method.
For realizing the purpose of the embodiment of the invention, the embodiment of the invention provides following technical scheme:
A kind of communication equipment comprises the interconnection line of professional groove position, centralized cross-connect slot, professional groove position and centralized cross-connect slot on described professional groove position and centralized cross-connect slot centralized interface-crossover being set respectively,
At least two described professional groove positions are provided with interconnect interface, are provided with connection line between the interconnect interface of described at least two professional groove positions;
Described connection line is used for, communication service on the professional groove position at least two professional groove positions that this connection line connected is branched to other professional groove position, business is transferred to centralized cross-connect slot by centralized interface-crossover and interconnection line on described other groove position.
A kind of communication service processing method comprises:
Veneer received communication business;
Insert the professional ability of professional groove position shunts described communication service according to described veneer;
The described communication service that distributes is transferred to other veneer by connection line;
Described other veneer transfers to centralized cross board with the communication service that receives by bridge circuit.
The technical scheme that is provided by the above embodiment of the invention as seen, the embodiment of the invention is by being provided with interconnect interface at least two professional groove positions, and between the interconnect interface between at least two professional groove positions, connection line is set, realized that in two that are provided with interconnect interface professional groove positions one of them professional groove potential energy is enough to branch to other professional groove position by this connection line with communication service at least.The embodiment of the invention is by being provided with connection line between professional groove position, effectively improved the resource utilization of interconnection line in the communication equipment, increased the capacity of actual operable interconnection line, make communication equipment under the situation that does not increase interconnection line, the professional groove potential energy in this communication equipment enough supports to use the veneer of bigger interconnection line to carry out the business transmission.
Description of drawings
Fig. 1 is first kind of communication equipment of the prior art;
Fig. 2 is second kind of communication equipment of the prior art;
Fig. 3 is the first embodiment block diagram of communication equipment of the present invention;
Fig. 4 is the second embodiment block diagram of communication equipment of the present invention;
Fig. 5 is the 3rd embodiment block diagram of communication equipment of the present invention;
Fig. 6 is the 4th embodiment block diagram of communication equipment of the present invention;
Fig. 7 is the 4th embodiment schematic diagram of communication equipment of the present invention;
Fig. 8 is the 5th embodiment block diagram of communication equipment of the present invention;
Fig. 9 is the 5th embodiment schematic diagram of communication equipment of the present invention;
Figure 10 is the 6th embodiment block diagram of communication equipment of the present invention;
Figure 11 is the first embodiment flow chart of the inventive method;
Figure 12 is the second embodiment flow chart of the inventive method;
Figure 13 is the 3rd embodiment flow chart of the inventive method.
Embodiment
In order to make those skilled in the art person understand the technical scheme that the embodiment of the invention provides better, the technical scheme that the embodiment of the invention provides is described in further detail below in conjunction with the drawings and specific embodiments.
Communication equipment in the embodiment of the invention comprises the backboard with centralized chi structure at least, the interconnection line that professional groove position, centralized cross-connect slot and professional groove position and centralized cross-connect slot are arranged on this backboard is separately positioned on the centralized interface-crossover on professional groove position and the centralized cross-connect slot in addition.Further, this communication equipment can also comprise each veneer that is inserted on the professional groove position, and is inserted in the centralized cross board on the centralized cross-connect slot.The veneer of multiple different capabilities can be supported in the professional groove of on the backboard each position, but these veneers not necessarily need to use the interconnection line of distributing to this professional groove position.
In embodiments of the present invention, professional groove position is except can be by the interconnection line that distributes between itself and the centralized cross-connect slot, and the business of this business groove position is transferred to centralized cross-connect slot by centralized interface-crossover; Can also at least two professional groove positions, interconnect interface be set, connection line is set between interconnect interface, like this one of them professional groove position can be by connection line with service distributing to other professional groove position, by centralized interface-crossover and interconnection line on other professional groove position business is transferred to centralized cross-connect slot again.Wherein, shunting mainly is carried out according to the professional ability of current business groove position: all business are when self interconnection line transfers to centralized cross board to the plug in veneer of current business groove position institute, and then business is not shunted to other professional groove position in current business groove position; The plug in veneer of current business groove position institute can be with partial service when self interconnection line transfers to centralized cross board, and then the business of current business groove position shunting remainder is to other professional groove position; The plug in veneer of current business groove position institute can't be with business when self interconnection line transfers to centralized cross board, and then the shunting of current business groove position is all professional to other professional groove position.
In follow-up specific embodiments of the invention, in order to describe the convenience with example, the professional groove of all dotted line position all represent the plug in veneer professional groove position that do not need to use interconnection line, be other professional groove position can by and this business groove position between connection line with service distributing to this business groove position, by this business groove position business is transferred to centralized cross-connect slot then.Certainly, this only is a kind of limiting case, in the practical application the professional groove of this dotted line position also can represent the plug in veneer professional groove position that do not need to use whole interconnection lines, promptly should enough provide extra interconnection line transport service by business groove potential energy.
Figure 3 shows that the first embodiment block diagram of communication equipment of the present invention, shown in this embodiment is the communication equipment that increases core bus between the interconnect interface between two professional groove positions:
Fig. 3 is an example with the communication equipment that comprises a centralized cross-connect slot and eight professional groove positions.Wherein, centralized cross-connect slot 9 and professional groove position 1 to professional groove position 8 is positioned on the backboard 10, and professional groove position 1 is provided with interconnect interface respectively to professional groove position 8, the professional groove position that extra interconnection line transport service need be used by plug in veneer in the professional groove position of solid box (professional groove position 1, professional groove position 3, professional groove position 5, professional groove position 7), the professional groove position of frame of broken lines (professional groove position 2, professional groove position 4, professional groove position 6, professional groove position 8) do not need to use extra interconnection line transport service by plug in veneer professional groove position.There are two approach in professional groove position 1 to centralized cross-connect slot 9 transport services among Fig. 3, article one, be directly business to be transferred to centralized cross-connect slot 9 by professional groove position 1 original interconnection line, another is the core bus that links to each other between the interconnect interface of interconnect interface and professional groove position 2 by professional groove position 1, and the interconnection line of applied business groove position 2 is transferred to centralized cross-connect slot 9 with business; Also there are two approach in professional groove position 3 to centralized cross-connect slot 9 among Fig. 3, article one, be directly business to be transferred to centralized cross-connect slot 9 by professional groove position 3 original interconnection lines, another is the core bus that links to each other between the interconnect interface of interconnect interface and professional groove position 4 by professional groove position 3, and the interconnection line of applied business groove position 4 is transferred to centralized cross-connect slot 9 with business; Also there are two approach professional groove position 5 to centralized cross-connect slot 9 among Fig. 3, article one, directly business is transferred to centralized cross-connect slot 9 by professional groove position 5 original interconnection lines, another is the core bus that links to each other between the interconnect interface of interconnect interface and professional groove position 6 by professional groove position 5, and the interconnection line of applied business groove position 6 is transferred to centralized cross-connect slot 9 with business; Also there are two approach professional groove position 7 to centralized cross-connect slot 9 among Fig. 3, article one, be directly business to be transferred to centralized cross-connect slot 9 by professional groove position 7 original interconnection lines, another is the core bus that links to each other between the interconnect interface of interconnect interface and professional groove position 8 by professional groove position 7, and the interconnection line of applied business groove position 8 is transferred to centralized cross-connect slot 9 with business.
Figure 4 shows that the second embodiment block diagram of communication equipment of the present invention, shown in this embodiment is the communication equipment that increases core bus between the interconnect interface between three professional groove positions:
Communication equipment among Fig. 4 and the communication equipment similar among Fig. 3 do not repeat them here.There are three approach in professional groove position 1 to centralized cross-connect slot 9 among Fig. 4, article one, be directly business to be transferred to centralized cross-connect slot 9 by professional groove position 1 original interconnection line, second is the core bus that links to each other between the interconnect interface of interconnect interface and professional groove position 2 by professional groove position 1, the interconnection line of applied business groove position 2 is transferred to centralized cross-connect slot 9 with business, article three, be the core bus that links to each other between the interconnect interface of another interconnect interface and professional groove position 4 by professional groove position 1, the interconnection line of applied business groove position 4 connects business is transferred to centralized cross-connect slot 9; Also there are three approach in professional groove position 3 to centralized cross-connect slot 9 among Fig. 4, article one, be directly business to be transferred to centralized cross-connect slot 9 by professional groove position 3 original interconnection lines, second is the core bus that links to each other between the interconnect interface of interconnect interface and professional groove position 2 by professional groove position 3, the interconnection line of applied business groove position 2 is transferred to centralized cross-connect slot 9 with business, article three, be the core bus that links to each other between the interconnect interface of another interconnect interface and professional groove position 4 by professional groove position 3, the interconnection line of applied business groove position 4 is transferred to centralized cross-connect slot 9 with business; Also there are three approach in professional groove position 5 to centralized cross-connect slot 9 among Fig. 4, article one, be directly business to be transferred to centralized cross-connect slot 9 by professional groove position 5 original interconnection lines, second is the core bus that links to each other between the interconnect interface of interconnect interface and professional groove position 6 by professional groove position 5, the interconnection line of applied business groove position 6 is transferred to centralized cross-connect slot 9 with business, article three, be the core bus that links to each other between the interconnect interface of another interconnect interface and professional groove position 8 by professional groove position 5, the interconnection line of applied business groove position 8 is transferred to centralized cross-connect slot 9 with business; Also there are three approach in professional groove position 7 to centralized cross-connect slot 9 among Fig. 4, article one, be directly business to be transferred to centralized cross-connect slot 9 by professional groove position 7 original interconnection lines, second is the core bus that links to each other between the interconnect interface of interconnect interface and professional groove position 6 by professional groove position 7, the interconnection line of applied business groove position 6 is transferred to centralized cross-connect slot 9 with business, article three, be the core bus that links to each other between the interconnect interface of another interconnect interface and professional groove position 8 by professional groove position 7, the interconnection line of applied business groove position 8 is transferred to centralized cross-connect slot 9 with business.
Figure 5 shows that the 3rd embodiment block diagram of communication equipment of the present invention, shown in this embodiment is the communication equipment that increases core bus between the interconnect interface between two professional groove positions and three the professional groove positions:
Communication equipment among Fig. 5 and the communication equipment similar among Fig. 3 do not repeat them here.There are two approach in professional groove position 1 to centralized cross-connect slot 9 among Fig. 5, article one, be directly business to be transferred to centralized cross-connect slot 9 by professional groove position 1 original interconnection line, another is the core bus that links to each other between the interconnect interface of interconnect interface and professional groove position 2 by professional groove position 1, and the interconnection line of applied business groove position 2 is transferred to centralized cross-connect slot 9 with business; Also there are two approach in professional groove position 3 to centralized cross-connect slot 9 among Fig. 5, article one, be directly business to be transferred to centralized cross-connect slot 9 by professional groove position 3 original interconnection lines, another is the core bus that links to each other between the interconnect interface of interconnect interface and professional groove position 4 by professional groove position 3, and the interconnection line of applied business groove position 4 is transferred to centralized cross-connect slot 9 with business; There are three approach in professional groove position 5 to centralized cross-connect slot 9 among Fig. 5, article one, directly business is transferred to centralized cross-connect slot 9 by professional groove position 5 original interconnection lines, second is the core bus that links to each other between the interconnect interface of interconnect interface and professional groove position 6 by professional groove position 5, the interconnection line of applied business groove position 6 is transferred to centralized cross-connect slot 9 with business, article three, be the core bus that links to each other between the interconnect interface of another interconnect interface and professional groove position 8 by professional groove position 5, the interconnection line of applied business groove position 8 is transferred to centralized cross-connect slot 9 with business; Also there are three approach in professional groove position 7 to centralized cross-connect slot 9 among Fig. 5, article one, directly business is transferred to centralized cross-connect slot 9 by professional groove position 7 original centralized crossover bus, second is the core bus that links to each other between the interconnect interface of interconnect interface and professional groove position 6 by professional groove position 7, the interconnection line of applied business groove position 6 is transferred to centralized cross-connect slot 9 with business, article three, be the core bus that links to each other between the interconnect interface of another interconnect interface and professional groove position 8 by professional groove position 7, the interconnection line of applied business groove position 8 is transferred to centralized cross-connect slot 9 with business.
In actual applications, also be inserted with different veneers respectively on the professional groove position in the above-mentioned communication equipment, the centralized cross board of being inserted on the interconnection line of these veneers by the professional groove of insert position and the centralized cross-connect slot is communicated by letter.Describe the communication equipment that has comprised veneer and centralized cross board below in detail.
The 4th embodiment of communication equipment of the present invention:
Figure 6 shows that the 4th embodiment block diagram of communication equipment of the present invention, this communication equipment comprises centralized cross-connect slot, be inserted in the centralized cross board on the centralized cross-connect slot, professional groove position, be inserted in the veneer on the professional groove position, and the interconnection line of professional groove position and centralized cross-connect slot, in the communication equipment shown in this embodiment, professional groove is provided with interconnect interface and centralized interface-crossover on the position, and has increased core bus between the interconnect interface between two professional groove positions:
Fig. 6 is an example with the communication equipment that comprises a centralized cross-connect slot and eight professional groove positions on the backboard.Wherein, centralized cross-connect slot 9 and professional groove position 1 to professional groove position 8 is positioned on the backboard 10, and professional groove position 1 is provided with interconnect interface respectively to professional groove position 8, centralized cross board 19 is inserted on the centralized cross-connect slot 9, veneer 11 to veneer 18 is inserted in professional groove position 1 respectively to professional groove position 8, (professional groove position 1, the professional groove position of solid box, professional groove position 3, professional groove position 5, professional groove position 7) the professional groove position that need use extra interconnection line transport service by plug in veneer, (professional groove position 2, the professional groove position of the frame of dotted line, professional groove position 4, professional groove position 6, professional groove position 8) do not need to use the professional groove position of extra interconnection line transport service by plug in veneer.All there are two approach in professional groove position 1, professional groove position 3, professional groove position 5 and professional groove position 7 to centralized cross-connect slot 9 among Fig. 6, and these two approach are consistent with the communication equipment embodiment shown in Fig. 3, do not repeat them here.This shows, the veneer 11 that professional groove position 1 is supported, the interconnection line of the veneer 17 actual transmissions business that the veneer 13 that professional groove position 3 is supported, the veneer 15 that professional groove position 5 is supported and professional groove position 7 are supported has all increased by 1 times than prior art, and the centralized cross-capacity that communication equipment can be supported becomes big.
Fig. 7 is the schematic diagram of the present invention communication equipment the 4th embodiment shown in Figure 6, and the bridge-jointing unit among Fig. 7 is specially a bridge joint cabling.
Fig. 7 is an example with the veneer in the communication equipment 11, veneer 12 and centralized cross board 19, shows the concrete connection mode between the professional groove position and centralized cross-connect slot in the communication equipment.Wherein, veneer 11 and veneer 12 are inserted in respectively on professional groove position 1 and the professional groove position 2, be provided with centralized interface-crossover 1001 respectively on professional groove position 1 and the professional groove position 2, interconnect interface 1002, centralized interface-crossover 1003 and interconnect interface 1004, centralized cross board 19 is inserted on the centralized cross-connect slot 9, is provided with centralized interface-crossover 1005 and centralized interface-crossover 1006 on the centralized cross-connect slot 19.Two signal sources 101 on the veneer 11 and 102 arrive centralized cross board 19 by two paths respectively.Wherein signal source 101 arrives centralized cross board 19 by implementation of the prior art from veneer 11: promptly signal source 101 arrives the interconnection line 301 that links to each other with centralized interface-crossover 1001 through the veneer cabling 201 of veneer 11, centralized interface-crossover 1005 by centralized cross board 19 arrives veneer cabling 601 then, arrives centralized cross chips 16 at last; Another paths makes signal source 102 arrive centralized cross board 19 by the newly-increased core bus of the embodiment of the invention: promptly signal source 102 arrives veneer 12 by core bus 401 backs that veneer cabling 202 arrives between interconnect interface 1002 and the interconnect interface 1004, this core bus 401 is the core bus that connects professional groove position 1 and professional groove position 2, arrive the backplane interconnect line 302 of veneer 12 again by interconnect interface 1004 on the veneer 12 and the bridge joint cabling between the centralized interface-crossover 1,003 501, arrive veneer cabling 602 by the centralized interface-crossover on the centralized cross board 19 1006 then, arrive centralized cross chips 16 at last.
The 5th embodiment of communication equipment of the present invention:
Figure 8 shows that the 5th embodiment block diagram of communication equipment of the present invention, this communication equipment comprises centralized cross-connect slot, be inserted in the centralized cross board on the centralized cross-connect slot, professional groove position, be inserted in the veneer on the professional groove position, the interconnection line of professional groove position and centralized cross-connect slot is in the communication equipment shown in this embodiment, professional groove is provided with interconnect interface and centralized interface-crossover on the position, and has increased core bus between three interconnect interfaces between the professional groove position:
Communication equipment among Fig. 8 and the communication equipment similar among Fig. 3 do not repeat them here.The professional groove position of solid box among Fig. 8 (professional groove position 1, professional groove position 3, professional groove position 5, professional groove position 7) is the professional groove position that the veneer inserted need use extra interconnection line transport service, and the professional groove position of frame of broken lines (professional groove position 2, professional groove position 4, professional groove position 6, professional groove position 8) is the professional groove position that the veneer inserted does not need to use extra interconnection line transport service.All there are three approach in professional groove position 1, professional groove position 3, professional groove position 5 and professional groove position 7 to centralized cross-connect slot 9 among Fig. 8, and these three approach are consistent with the communication equipment embodiment shown in Fig. 4, do not repeat them here.This shows, the interconnection line of the veneer 17 actual transmissions business that the veneer 11 that professional groove position 1 is supported, the veneer 13 that professional groove position 3 is supported, veneer 15 that professional groove position 5 is supported and professional groove position 7 are supported has increased by 2 times than prior art, and the centralized cross-capacity that communication equipment can be supported becomes big.
Fig. 9 is the schematic diagram of the present invention communication equipment the 5th embodiment shown in Figure 8, and the bridge-jointing unit among Fig. 9 is specially a bridge joint cabling.
Fig. 9 is an example with the veneer in the communication equipment 11, veneer 12, veneer 14 and centralized cross board 19, shows the connected mode between the professional groove position and centralized cross-connect slot in the communication equipment.Wherein, veneer 11, veneer 12 and veneer 14 are inserted in professional groove position 1 respectively, on professional groove position 2 and the professional groove position 4, professional groove position 1, be provided with centralized interface-crossover 1001 respectively on professional groove position 2 and the professional groove position 4, interconnect interface 1002, interconnect interface 1003, centralized interface-crossover 1004, interconnect interface 1005, centralized interface-crossover 1006, interconnect interface 1007, centralized cross board 19 is inserted on the centralized cross-connect slot 9, is provided with centralized interface-crossover 1008, centralized interface-crossover 1009 and centralized interface-crossover 1010 on the centralized cross-connect slot 19.Three signal sources 101,102 and 103 on the veneer 11 arrive centralized cross board 19 by three paths respectively.Wherein signal source 101 arrives centralized cross board 19 by implementation of the prior art from veneer 11: promptly signal source 101 arrives the interconnection line 301 that links to each other with centralized interface-crossover 1001 through the veneer cabling 201 of veneer 11, centralized interface-crossover 1008 by centralized cross board 19 arrives veneer cabling 601 then, arrives centralized cross chips 16 at last; The second path makes signal source 102 arrive centralized cross board 19 by the newly-increased core bus of the embodiment of the invention: promptly signal source 102 arrives veneer 12 by core bus 401 backs that veneer cabling 202 arrives between interconnect interface 1002 and the interconnect interface 1005, this core bus 401 is the core bus that connects professional groove position 1 and professional groove position 2, arrive the backplane interconnect line 302 of veneer 12 again by interconnect interface 1005 on the veneer 12 and the bridge joint cabling between the centralized interface-crossover 1,004 501, arrive veneer cabling 602 by the centralized interface-crossover on the centralized cross board 19 1009 then, arrive centralized cross chips 16 at last; The 3rd paths also makes signal source 103 arrive centralized cross board 19 by the newly-increased core bus of the embodiment of the invention: promptly signal source 103 arrives veneer 14 by core bus 402 backs that veneer cabling 203 arrives between interconnect interface 1003 and the interconnect interface 1007, this core bus 402 is the core bus that connects professional groove position 1 and professional groove position 4, arrive the backplane interconnect line 303 of veneer 12 again by interconnect interface 1007 on the veneer 14 and the bridge joint cabling between the centralized interface-crossover 1,006 505, arrive veneer cabling 603 by the centralized interface-crossover on the centralized cross board 19 1010 then, arrive centralized cross chips 16 at last.
The 6th embodiment of communication equipment of the present invention:
Figure 10 shows that the 6th embodiment block diagram of communication equipment of the present invention, this communication equipment comprises centralized cross-connect slot, be inserted in the centralized cross board on the centralized cross-connect slot, professional groove position, be inserted in the veneer on the professional groove position, and the interconnection line of professional groove position and centralized cross-connect slot, in the communication equipment shown in this embodiment, professional groove is provided with interconnect interface and centralized interface-crossover on the position, and has increased core bus between the interconnect interface between between two professional groove positions and three professional groove positions:
Figure 10 is an example with the communication equipment that comprises a centralized cross-connect slot and eight professional groove positions.Wherein, centralized cross-connect slot 9 and professional groove position 1 to professional groove position 8 is positioned on the backboard 10, centralized cross board 19 is inserted on the centralized cross-connect slot 9, veneer 11, veneer 13, veneer 15 and veneer 17 are inserted in professional groove position 1 respectively, professional groove position 3, on professional groove position 5 and the professional groove position 7, these veneers need extra interconnection line transport service, veneer 12, veneer 14, veneer 16 and veneer 18 are inserted in professional groove position 2 respectively, professional groove position 4, on professional groove position 6 and the professional groove position 8, these veneers can transmit whole business of other veneer that receives, and therefore are equivalent to a kind of bridging board.There are two approach in professional groove position 1 and professional groove position 3 to centralized cross-connect slot 9 among Figure 10, there are three approach in professional groove position 5 and professional groove position 7 to centralized cross-connect slot 9 simultaneously, these approach are consistent with the backboard embodiment shown in Fig. 5, do not repeat them here.This shows, the veneer 13 that veneer 11 that professional groove position 1 is supported and professional groove position 3 are supported can use the interconnection line of actual transmissions business to increase by 1 times than prior art, the interconnection line of the veneer 17 actual transmissions business that veneer 15 that while professional groove position 5 is supported and professional groove position 7 are supported has increased by 2 times than prior art, and the centralized cross-capacity that communication equipment can be supported becomes big.
Because the 6th embodiment of communication equipment of the present invention is on the basis of the 4th embodiment and the 5th embodiment, realize between two professional groove positions and three professional groove positions between the embodiment of shared interconnection line, difference only be to provide on the professional groove position of interconnection line plug in veneer be the veneer of a kind of interconnect function, do not handle any business on this veneer, this veneer is that the interconnection line of cross-connect slot all offers other veneer and carries out business transmission with the professional groove of insert position with concentrating, so does not repeat them here at the schematic diagram of communication equipment the 3rd embodiment shown in Figure 10.
Figure 11 shows that the flow chart of the inventive method embodiment, this embodiment shows a kind of flow process of communication service processing method, and this communication service processing method has been used communication equipment of the present invention:
Step 1101: veneer received communication business.
Step 1102: the professional ability of inserting professional groove position according to veneer is shunted this communication service.
The professional ability of inserting professional groove position according to veneer is shunted specifically communication service and is comprised: the plug in veneer of current business groove position institute can be all professional when self interconnection line transfers to centralized cross board, then business is not shunted to other professional groove position in current business groove position; The plug in veneer of current business groove position institute can be with partial service when self interconnection line transfers to centralized cross board, and then the business of current business groove position shunting remainder is to other professional groove position; The plug in veneer of current business groove position institute can't be with business when self interconnection line transfers to centralized cross board, and then the shunting of current business groove position is all professional to other professional groove position.
Step 1103: the communication service that distributes is transferred to other veneer by connection line.
Wherein, other veneer can transfer to centralized cross board by bridge-jointing unit with the whole communication services that receive; Other veneer also can transfer to centralized cross board by bridge-jointing unit with a part of communication service that receives.
Concrete, connection line is arranged on this veneer and inserts interconnect interface and other veneer of professional groove position and insert between the interconnect interface of professional groove position.
Connection line can be core bus or cable or optical fiber.
Step 1104: other veneer transfers to centralized cross board with the communication service that receives by bridge circuit.
The second embodiment flow chart of the inventive method as shown in figure 12, illustrated among this embodiment according to veneer and inserted the part shunting is carried out in professional groove position to communication service process, wherein the professional groove position that business is shunted is called professional groove position, source, receives the professional professional groove position of shunting and is called the professional groove of purpose position:
Step 1201: the veneer of being inserted on the professional groove position, source receives communication service.
Step 1202: the part to the communication service that receives is shunted.
Step 1203: the communication service that distributes is transferred to the veneer that professional groove position is inserted by the connection line between professional groove position, source and the professional groove of the purpose position.
Step 1204: the veneer of being inserted on the professional groove of the purpose position transfers to centralized cross board by bridge circuit with the communication service that receives.
Wherein, if the veneer of being inserted on the professional groove of the purpose position can transmit the communication service of self, then this veneer can transfer to centralized cross board by a part of communication service that bridge circuit will receive; If the veneer of being inserted on the professional groove of the purpose position only is a kind of bridging board of transmitting communication service, then this veneer transfers to centralized cross board by whole communication services that bridge circuit will receive.
The 3rd embodiment flow chart of the inventive method as shown in figure 13, other veneer shown in this embodiment is the process that the bridging board and the shunting business that will receive are all transmitted, wherein the professional groove position that business is shunted is called professional groove position, source, receives the professional professional groove position of shunting and is called the professional groove of purpose position:
Step 1301: the veneer of being inserted on the professional groove position, source receives communication service.
Step 1302: the professional ability according to professional groove position, source is shunted communication service.
The plug in veneer of current business groove position institute can be with partial service when self interconnection line transfers to centralized cross board, and then the business of current business groove position shunting remainder is to other professional groove position; The plug in veneer of current business groove position institute can't be with business when self interconnection line transfers to centralized cross board, and then the shunting of current business groove position is all professional to other professional groove position.
Step 1303: the communication service that distributes is transferred to the veneer of being inserted on the professional groove of the purpose position by the connection line between professional groove position, source and the professional groove of the purpose position.
Step 1304: the veneer of being inserted on the professional groove of the purpose position all transfers to centralized cross board with the communication service that receives by bridge circuit.
The specific implementation process of application communication service processing method of the present invention and the embodiment of aforementioned communication equipment are similar, do not repeat them here.
By above description to the embodiment of the invention as can be known, professional groove position in the embodiment of the invention communication equipment is provided with interconnect interface, connection by core bus between the interconnect interface, realized at least two that are provided with interconnect interface professional groove positions, one of them professional groove potential energy enough by this core bus with service distributing to other professional groove position.This communication equipment has improved the resource utilization of interconnection line, has increased actual operable centralized cross-capacity, makes this communication equipment under the situation that does not increase interconnection line, can support to use the veneer of bigger interconnection line to carry out the business transmission.
Communication service processing method of the present invention, owing to only between professional groove position, increased core bus, optical fiber or cable, therefore the interconnection line of professional groove position and centralized cross-connect slot is when communicating professional transmission, and quality of service wherein can not produce obvious deterioration.
Though described the present invention by embodiment, those of ordinary skills know, the present invention has many distortion and variation and do not break away from spirit of the present invention, wish that appended claim comprises these distortion and variation and do not break away from spirit of the present invention.
Claims (10)
1. communication equipment comprises the interconnection line of professional groove position, centralized cross-connect slot, professional groove position and centralized cross-connect slot on described professional groove position and centralized cross-connect slot centralized interface-crossover being set respectively, it is characterized in that,
At least two described professional groove positions are provided with interconnect interface, are provided with connection line between the interconnect interface of described at least two professional groove positions;
Described connection line is used for, communication service on the professional groove position at least two professional groove positions that this connection line connected is branched to other professional groove position, business is transferred to centralized cross-connect slot by centralized interface-crossover and interconnection line on described other groove position.
2. communication equipment according to claim 1 is characterized in that, described connection line branches to described other professional groove position with a part of communication service on the described professional groove position; Or
Described connection line branches to other professional groove position with the whole communication services on the described professional groove position.
3. communication equipment according to claim 1 is characterized in that, described communication equipment further comprises the veneer that is inserted on the described professional groove position,
The veneer that is inserted on described other professional groove position comprises bridge-jointing unit, is used for the communication service that described other professional groove position interconnect interface receives is transferred to the centralized interface-crossover of described other professional groove position.
4. communication equipment according to claim 3 is characterized in that, described bridge-jointing unit is used for a part of communication service that described other professional groove position interconnect interface receives is transferred to described centralized interface-crossover.
5. communication equipment according to claim 3 is characterized in that, described bridge-jointing unit is used for whole communication services that described other professional groove position interconnect interface receives are transferred to described centralized interface-crossover.
6. according to any described communication equipment of claim 1 to 5, it is characterized in that described connection line comprises: core bus or cable or optical fiber.
7. a communication service processing method is characterized in that, comprising:
Veneer received communication business;
Insert the professional ability of professional groove position shunts described communication service according to described veneer;
The described communication service that distributes is transferred to other veneer by connection line;
Described other veneer transfers to centralized cross board with the communication service that receives by bridge circuit.
8. method according to claim 7 is characterized in that, described professional ability of inserting professional groove position according to veneer is shunted described communication service and comprised:
Insert the professional ability of professional groove position according to veneer the whole of described communication service are shunted, or
Inserting the professional ability of professional groove position according to veneer shunts the part of described communication service.
9. method according to claim 7 is characterized in that, described other veneer transfers to centralized cross board with the communication service that receives by bridge-jointing unit and comprises:
Whole communication services that other veneer will receive transfer to centralized cross board by bridge-jointing unit; Or
A part of communication service that other veneer will receive transfers to centralized cross board by bridge-jointing unit.
10. according to any described method of claim 7 to 9, it is characterized in that described connection line comprises: core bus or cable or optical fiber.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101452792A CN101374054B (en) | 2007-08-21 | 2007-08-21 | Communication apparatus and method for processing communication service |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101452792A CN101374054B (en) | 2007-08-21 | 2007-08-21 | Communication apparatus and method for processing communication service |
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| CN101374054A CN101374054A (en) | 2009-02-25 |
| CN101374054B true CN101374054B (en) | 2011-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007101452792A Active CN101374054B (en) | 2007-08-21 | 2007-08-21 | Communication apparatus and method for processing communication service |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102082974A (en) * | 2010-12-22 | 2011-06-01 | 福建星网锐捷网络有限公司 | Backing plate |
| CN102833641B (en) * | 2012-08-21 | 2016-04-13 | 中兴通讯股份有限公司 | A kind of method and apparatus realizing OTN cluster and intersect |
| CN103780516B (en) * | 2012-10-19 | 2017-06-09 | 华为技术有限公司 | A kind of three-dimensional backboard |
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| CN1469598A (en) * | 2002-07-18 | 2004-01-21 | ��Ϊ��������˾ | Dynamic distribution method for slot blandwidth in exchanger |
| CN2790078Y (en) * | 2005-04-09 | 2006-06-21 | 华为技术有限公司 | communication equipment back plate |
| CN1984017A (en) * | 2006-05-26 | 2007-06-20 | 华为技术有限公司 | Method and system for reversing main-equipment with interconnected single-board |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1469598A (en) * | 2002-07-18 | 2004-01-21 | ��Ϊ��������˾ | Dynamic distribution method for slot blandwidth in exchanger |
| CN2790078Y (en) * | 2005-04-09 | 2006-06-21 | 华为技术有限公司 | communication equipment back plate |
| CN1984017A (en) * | 2006-05-26 | 2007-06-20 | 华为技术有限公司 | Method and system for reversing main-equipment with interconnected single-board |
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