CN103248584A - Communication method and device - Google Patents
Communication method and device Download PDFInfo
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- CN103248584A CN103248584A CN201310151710XA CN201310151710A CN103248584A CN 103248584 A CN103248584 A CN 103248584A CN 201310151710X A CN201310151710X A CN 201310151710XA CN 201310151710 A CN201310151710 A CN 201310151710A CN 103248584 A CN103248584 A CN 103248584A
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Abstract
An embodiment of the invention provides a communication method and device, and relates to the field of communication, and the communication method and device can enlarge working frequency and working bandwidth of transmission control information between communication boards, meet bandwidth requirements of transmission control information of a communication system, and improve real-time performance of the transmission control information between the communication boards. The method comprises the steps as follows: according to received business information, control information corresponding to the business information is generated, wherein the business information carries monitoring information of the business information; according to the business information, the monitoring information and the control information, a first signal is generated and comprises a payload domain and an overhead domain, the payload domain is used for bearing the business information, and the overhead domain is used for bearing the monitoring information and the control information; and the first signal is sent to a first communication board so as to be communicated with the first communication board.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of communication means and device.
Background technology
At present, communication system needs to communicate between the upstream and downstream communication board in course of normal operation usually, with the transmission control information corresponding with business information, thereby finishes collaborative work between the upstream and downstream communication board.
In the communication system of prior art, between the communication board during transport service information, generally can adopt both sides all discernible signal format come transport service information, this signal format comprises payload field and expense territory, wherein, payload field is used for carrying the business information that needs transmission, and the expense territory is used for carrying the monitor message of this business information.Between the communication board transport service information time, also need transmit the control information corresponding with business information, the method of transmission control information is the out-of-band communication mode between the common communication board, namely between communication board, set up special-purpose physical channel, use the method for softward interview to transmit this control information.
Yet, when adopting above-mentioned out-of-band communication mode between communication board, to transmit control information, on the one hand, operating frequency and the bandwidth of operation of transmission control information are less between the communication board, and along with the scale of communication system constantly enlarges, bandwidth of operation can not satisfy the bandwidth demand of communication system transmission control information; On the other hand, the real-time of transmission control information is relatively poor between the communication board.
Summary of the invention
Embodiments of the invention provide a kind of communication means and device, can increase operating frequency and the bandwidth of operation of transmission control information between the communication board, satisfy the bandwidth demand of communication system transmission control information, and the real-time that improves transmission control information between the communication board.
For achieving the above object, embodiments of the invention adopt following technical scheme:
First aspect, the embodiment of the invention provide a kind of communication means, comprising:
According to the business information that receives, generate and described business information control information corresponding, wherein, carry the monitor message of described business information in the described business information;
According to described business information, described monitor message and described control information, generate first signal, described first signal comprises payload field and expense territory, wherein, described payload field is used for the described business information of carrying, and described expense territory is used for the described monitor message of carrying and described control information;
Send described first signal to the first communication board, to communicate with described first communication board.
In first kind of first aspect possible implementation, the bandwidth in described expense territory comprises the bandwidth of operation in described expense territory and the bandwidth reserved in described expense territory.
In conjunction with first kind of first aspect possible implementation, in second kind of possible implementation, described expense territory is used for the described monitor message of carrying and described control information specifically comprises:
The bandwidth of operation in described expense territory is used for the described monitor message of carrying, and the bandwidth reserved in described expense territory is used for the described control information of carrying.
In conjunction with any implementation in first kind of possible implementation to the second kind of possible implementation of aforesaid first aspect or first aspect, in the third possible implementation, described first signal to the first communication board of described transmission specifically comprises:
Mode with single frames or multi-frame sends described first signal to described first communication board.
In conjunction with first kind of aforesaid first aspect or first aspect possible implementation any implementation to the third possible implementation, in the 4th kind of possible implementation,
Described first communication board is business board, power board or user's plate.
In conjunction with any implementation in four kinds of possible implementations of first kind of possible implementation to the of aforesaid first aspect or first aspect, in the 5th kind of possible implementation,
Described control information is used to indicate described first communication board and described business information is handled and is transmitted;
Described monitor message is used for the real-time status of the described business information of monitoring.
Second aspect, the embodiment of the invention provide a kind of communication board, comprising:
Processing unit, be used for according to the business information that receives, generate and described business information control information corresponding, wherein, carry the monitor message of described business information in the described business information, and according to described business information, described monitor message and described control information, generate first signal, described first signal comprises payload field and expense territory, wherein, described payload field is used for the described business information of carrying, and described expense territory is used for the described monitor message of carrying and described control information;
Transmitting element is used for sending described first signal to the first communication board, to communicate with described first communication board.
In first kind of second aspect possible implementation, the bandwidth in described expense territory comprises the bandwidth of operation in described expense territory and the bandwidth reserved in described expense territory.
In conjunction with first kind of second aspect possible implementation, in second kind of possible implementation, described expense territory is used for the described monitor message of carrying and described control information specifically comprises:
The bandwidth of operation in described expense territory is used for the described monitor message of carrying, and the bandwidth reserved in described expense territory is used for the described control information of carrying.
In conjunction with any implementation in first kind of possible implementation to the second kind of possible implementation of aforesaid second aspect or second aspect, in the third possible implementation,
Described transmitting element, concrete being used for sends described first signal to described first communication board in the mode of single frames or multi-frame.
In conjunction with first kind of aforesaid second aspect or second aspect possible implementation any implementation to the third possible implementation, in the 4th kind of possible implementation,
Described first communication board is business board, power board or user's plate.
In conjunction with any implementation in four kinds of possible implementations of first kind of possible implementation to the of aforesaid second aspect or second aspect, in the 5th kind of possible implementation,
The described control information that described processing unit generates is used to indicate described first communication board and described business information is handled and is transmitted;
Described monitor message is used for the real-time status of the described business information of monitoring.
The embodiment of the invention provides a kind of communication means and device, by according to the business information that receives, generate and the business information control information corresponding, wherein, carry the monitor message of business information in the business information, and according to this business information, monitor message and control information, generate first signal, first signal comprises payload field and expense territory, wherein, payload field is used for bearer service information, and the expense territory is used for carrying monitor message and control information, and send first signal to the first communication board, to communicate with first communication board.By this scheme, owing to can will be carried in the expense territory with the business information control information corresponding, and transfer to first communication board with business information and monitor message, therefore, the clock of transmission control information is identical with the clock of transport service information between the communication board, thereby increased operating frequency and the bandwidth of operation of transmission control information between the communication board, satisfied the bandwidth demand of communication system transmission control information, and the real-time that has improved transmission control information between the communication board.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The flow chart one of a kind of communication means that Fig. 1 provides for the embodiment of the invention;
The structural representation of the transmission signal that Fig. 2 provides for the embodiment of the invention;
The flowchart 2 of a kind of communication means that Fig. 3 provides for the embodiment of the invention;
The structural representation one of the communication board that Fig. 4 provides for the embodiment of the invention;
The structural representation two of the communication board that Fig. 5 provides for the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Embodiment one
The embodiment of the invention provides a kind of communication means, as shown in Figure 1, comprising:
S101, second communication buttress generate and the business information control information corresponding according to the business information that receives, and wherein, carry the monitor message of business information in the business information.
In communication system, if the business information of certain user side need transfer to another user side, then the business information of this user side can transfer to the network equipment (network equipment can be switch by user's plate of this user side, router etc.) business board, after by the business board of the network equipment this business information being handled accordingly, this business information is transferred to power board, after power board carries out exchanges data to this business information, this business information is transferred to another business board, and after another business board handles accordingly to this business information, again this business information is transferred to user's plate of another user side, thereby finish communicating by letter between this user side and another user side.
For instance, business information can be the message that receives; Also can be network address translation (Network Address Translation, NAT) business, carrier class networks address translation (Carrier Grade NAT, CGN) business, the Internet protocol security (Internet Protocol Security, IPSEC) business, video traffic, firewall services, URL(uniform resource locator) (Uniform/Universal Resource Locator, URL) filter business, point-to-point (Peer-to-Peer, P2P) the visual business of flow, wherein, video traffic can be frame relay (Frame Relay, FR), resolution enhance technology (Resolution Enhancement Technology, RET), multiple document interface (Multiple Document Interface, MDI) or content distributing network (Content Delivery Network, CDN); Can also be forwarding business or Committed Access Rate (committed access rate, CAR) business, if business information is professional for transmitting, this forwarding business can be two layers of professional, three layers of professional, multiprotocol label switching (multiprotocol label switching of forwarding of forwarding, MPLS) (virtual private network VPN) transmits business for forwarding business or Virtual Private Network.
The second communication plate can be user's plate of user side, also can be other communication boards that meet the demands such as the business board of the network equipment in the communication system or power board, and the present invention does not limit.Concrete, if the second communication plate is user's plate of user side, then the second communication plate can receive the business information from user side, is sent to business board after simultaneously this business information being handled; If the second communication plate is business board, then the second communication plate can receive the business information from user's plate, the second communication plate can be sent to power board after treatment with the business information that receives simultaneously, perhaps, the second communication plate can receive the business information from power board, and the second communication plate can be sent to the business information that receives another user's plate after treatment simultaneously; If the second communication plate is power board, then the second communication plate can receive the business information from business board, and the second communication plate can be sent to another business board after treatment with the business information that receives simultaneously.
Exemplary, after the second communication plate receives business information, need business information is handled accordingly, and generate and this business information control information corresponding according to this business information, need in which way this business information to be handled and transmitted to be used to refer to the communication board that the next one receives this business information.Wherein, the data service that business information need be handled and transmit for the second communication plate, and carry the monitor message of business information in the business information, this monitor message is the information of the real-time status of monitoring business information, and namely whether the monitor message business information that can be used for transmitting in the monitoring communication system has the phenomenon of errors of transmission such as error code, interruption.
Concrete, control information generally can comprise: protection switch messages, business frequency information and service alarm information etc.
S102, second communication buttress generate first signal according to business information, monitor message and control information, and first signal comprises payload field and expense territory, and wherein, payload field is used for bearer service information, and the expense territory is used for carrying monitor message and control information.
In the prior art, when needing transport service information between each communication board, at first can be in each communication board of handling in the level this business information of definition transmitting-receiving discernible signal format all, this signal format can comprise payload field and expense territory, wherein, payload field is used for bearer service information, and the expense territory is used for the carrying monitor message, and control information then is to transmit by the dedicated physical channel of setting up between the communication board.
Need to prove that during transport service information, the bandwidth in the expense territory of this business information correspondence is general all greater than the required bandwidth of monitor message between the communication board, namely the bandwidth in expense territory has idle bandwidth.
In the embodiment of the invention, the second communication buttress is according to business information, monitor message and control information, generate first signal, wherein, as shown in Figure 2, first signal comprises payload field and expense territory, because the bandwidth in expense territory generally has idle bandwidth, therefore, the second communication plate can be carried on business information in the payload field, monitor message and control information is carried in the expense territory transmits.
Concrete, as shown in Figure 2, can open up one section bandwidth in the expense territory is reserved area, to be used in transport service information and monitor message the transmission control information corresponding.
S103, second communication plate send first signal to the first communication board, to communicate with first communication board.
First signal that the second communication plate will generate is sent to first communication board, and to communicate with first communication board, namely first communication board can be handled the business information of second communication plate transmission accordingly according to the control information of second communication plate transmission.
Need to prove, can be direct communication between the second communication plate that the embodiment of the invention provides and first communication board, namely be not provided with other communication board between second communication plate and first communication board.Accordingly, also can be indirect communication between second communication plate and first communication board, namely be provided with other communication board between second communication plate and first communication board.
Especially, when being indirect communication between second communication plate and first communication board, other communication boards that are arranged between second communication plate and first communication board can not be made amendment to the control information of transmission, and namely these other communication boards can be finished the transparent transmission to control information.
One of ordinary skill in the art will appreciate that, when the second communication plate transmits with business information and monitor message control information between plate, the second communication plate is operated in business clock, (be generally 100,000,000 ranks because the frequency of business clock is higher, and can be more and more higher), therefore, during second communication plate transmission control information, can satisfy the bandwidth demand of communication system transmission control information.
The embodiment of the invention provides a kind of communication means, by according to the business information that receives, generate and the business information control information corresponding, wherein, carry the monitor message of business information in the business information, and according to this business information, monitor message and control information, generate first signal, first signal comprises payload field and expense territory, wherein, payload field is used for bearer service information, and the expense territory is used for carrying monitor message and control information, and send first signal to the first communication board, to communicate with first communication board.By this scheme, owing to can will be carried in the expense territory with the business information control information corresponding, and transfer to first communication board with business information and monitor message, therefore, the clock of transmission control information is identical with the clock of transport service information between the communication board, thereby increased operating frequency and the bandwidth of operation of transmission control information between the communication board, satisfied the bandwidth demand of communication system transmission control information, and the real-time that has improved transmission control information between the communication board.
Embodiment two
The embodiment of the invention provides a kind of communication means, as shown in Figure 3, comprising:
S201, second communication plate carry out corresponding Business Processing to the business information that receives.
In communication system, if the business information of certain user side need transfer to another user side, then the business information of this user side can transfer to the business board of the network equipment by user's plate of this user side, after by the business board of the network equipment this business information being handled accordingly, this business information is transferred to power board, after power board carries out exchanges data with this business information, this business information is transferred to another business board, and after another business board handles accordingly to this business information, again this business information is transferred to user's plate of another user side, thereby finish communicating by letter between this user side and another user side.
For instance, business information can be the message that receives; Also can be network address translation (Network Address Trans lation, NAT) business, carrier class networks address translation (Carrier Grade NAT, CGN) business, the Internet protocol security (Internet Protocol Security, IPSEC) business, video traffic, firewall services, URL(uniform resource locator) (Uniform/Universal Resource Locator, URL) filter business, point-to-point (Peer-to-Peer, P2P) the visual business of flow, wherein, video traffic can be frame relay (Frame Relay, FR), resolution enhance technology (Resolution Enhancement Technology, RET), multiple document interface (Multiple Document Interface, MDI) or content distributing network (Content Delivery Network, CDN); Can also be forwarding business or Committed Access Rate (committed access rate, CAR) business, if business information is professional for transmitting, this forwarding business can be two layers of professional, three layers of professional, multiprotocol label switching (multiprotocol label switching of forwarding of forwarding, MPLS) (virtual private network VPN) transmits business for forwarding business or Virtual Private Network.
The second communication plate can be user's plate of user side, also can be other communication boards that meet the demands such as the business board of the network equipment in the communication system or power board, and the present invention does not limit, and wherein, the network equipment can be switch or router etc.Concrete, if the second communication plate is user's plate of user side, then the second communication plate can receive the business information from user side, is sent to business board after simultaneously this business information being handled; If the second communication plate is business board, then the second communication plate can receive the business information from user's plate, the second communication plate can be sent to power board after treatment with the business information that receives simultaneously, perhaps, the second communication plate can receive the business information from power board, and the second communication plate can be sent to the business information that receives another user's plate after treatment simultaneously; If the second communication plate is power board, then the second communication plate can receive the business information from business board, and the second communication plate can be sent to another business board after treatment with the business information that receives simultaneously.
Exemplary, after the second communication plate receives business information, at first need business information is handled accordingly.
S202, second communication buttress generate and the business information control information corresponding according to the business information that receives, and wherein, carry the monitor message of business information in the business information.
After the second communication plate is handled accordingly to business information, the second communication buttress generates and this business information control information corresponding according to this business information, needs in which way this business information to be handled and transmitted to be used to refer to the communication board that the next one receives this business information.Wherein, the data service that this business information need be handled and transmit for the second communication plate, and carry the monitor message of this business information in this business information, this monitor message is the information of real-time status of this business information of monitoring, and namely whether this monitor message this business information of can be used for transmitting in the monitoring communication system has the phenomenon of errors of transmission such as error code, interruption
Concrete, control information generally can comprise: protection switch messages, business frequency information and service alarm information etc.
S203, second communication plate with business information, monitor message and control information be carried in the payload field respectively, in the bandwidth reserved in the bandwidth of operation in expense territory and expense territory, to generate first signal.
In the prior art, when needing transport service information between each communication board, at first can be in each communication board of handling in the level this business information of definition transmitting-receiving discernible signal format all, this signal format can comprise payload field and expense territory, wherein, payload field is used for bearer service information, and the expense territory is used for the carrying monitor message, and control information then is to transmit by the dedicated physical channel of setting up between the communication board.
Need to prove that during transport service information, the bandwidth in the expense territory of this business information correspondence is general all greater than the required bandwidth of monitor message between the communication board, namely the bandwidth in expense territory has idle bandwidth.
Especially, because generally all there is bigger bandwidth (being that the expense territory exists idle bandwidth) in the expense territory, therefore, as shown in Figure 2, can in the expense territory, hew out the zone of a special use, to be used for transmitting control information, so, the bandwidth in expense territory can be divided into two parts: the bandwidth reserved in the bandwidth of operation in expense territory and expense territory, wherein, the bandwidth of operation in expense territory can be used for transmission monitoring information, and the bandwidth reserved in expense territory can be used for transmitting control information.
In the embodiment of the invention, the second communication plate is carried on business information in the payload field, monitor message is carried in the bandwidth of operation in expense territory, and control information is carried in the bandwidth reserved in expense territory, to generate first signal.Namely first signal comprises payload field and expense territory, the expense territory is divided into the bandwidth of operation in expense territory and the bandwidth reserved in expense territory again, and wherein, payload field is used for bearer service information, the bandwidth of operation in expense territory is used for the carrying monitor message, and the bandwidth reserved in expense territory is used for bear control information.
S204, second communication plate send first signal to the first communication board, to communicate with first communication board.
First communication board can be other communication boards that meet the demands such as business board, power board or user's plate, and the present invention does not limit.
One with ordinary skill in the art would appreciate that in the communication system that the combination of first communication board and second communication plate can be following any one:
(1) first communication board is user's plate, and the second communication plate is business board.
(2) first communication boards are business board, and the second communication plate is power board or user's plate.
(3) first communication boards are power board, and the second communication plate is business board.
First signal that the second communication plate will generate is sent to first communication board, and to communicate with first communication board, namely first communication board can be handled the business information of second communication plate transmission accordingly according to the control information of second communication plate transmission.
Need to prove, can be direct communication between the second communication plate that the embodiment of the invention provides and first communication board, namely be not provided with other communication board between second communication plate and first communication board.Accordingly, also can be indirect communication between second communication plate and first communication board, namely be provided with other communication board between second communication plate and first communication board.
Especially, when being indirect communication between second communication plate and first communication board, other communication boards that are arranged between second communication plate and first communication board can not be made amendment to the control information of transmission, and namely these other communication boards can be finished the transparent transmission to control information.
Be understandable that, when the second communication plate transmits with business information and monitor message control information between plate, the second communication plate is operated in business clock, (be generally 100,000,000 ranks because the frequency of business clock is higher, and can be more and more higher), therefore, during second communication plate transmission control information, the bandwidth reserved in expense territory can satisfy the bandwidth demand of communication system transmission control information.
Wherein, the bandwidth in expense territory=frame structure space * system works frequency, by this formula as can be seen, frame structure space and/or system works frequency are more big, the bandwidth in expense territory is just more big, because the bandwidth of operation in the expense territory of carrying monitor message is fixed basically, therefore, the bandwidth in expense territory is more big, under the situation that the bandwidth of operation in expense territory remains unchanged substantially, the bandwidth reserved in expense territory is then more big, and namely the bandwidth reserved in expense territory can satisfy the bandwidth demand of communication system transmission control information.
Further, the second communication plate can adopt the mode of single frames or multi-frame to send first signal to the first communication board.
Need to prove that if the bandwidth reserved in expense territory can satisfy the second communication plate control information is once all transferred to first communication board, the second communication plate then can adopt the mode of single frames to send first signal to the first communication board; Opposite, if the bandwidth reserved in expense territory can not satisfy the second communication plate control information once all being transferred to first communication board, the second communication plate then can adopt the mode of multi-frame to send first signal to the first communication board, and the present invention does not limit.
The embodiment of the invention provides a kind of communication means, by according to the business information that receives, generate and the business information control information corresponding, wherein, carry the monitor message of business information in the business information, and according to this business information, monitor message and control information, generate first signal, first signal comprises payload field and expense territory, wherein, payload field is used for bearer service information, and the expense territory is used for carrying monitor message and control information, and send first signal to the first communication board, to communicate with first communication board.By this scheme, owing to can will be carried in the expense territory with the business information control information corresponding, and transfer to first communication board with business information and monitor message, therefore, the clock of transmission control information is identical with the clock of transport service information between the communication board, thereby increased operating frequency and the bandwidth of operation of transmission control information between the communication board, satisfied the bandwidth demand of communication system transmission control information, and the real-time that has improved transmission control information between the communication board.
Embodiment three
As shown in Figure 4, the embodiment of the invention provides a kind of communication board 1, comprising:
Processing unit 10, be used for according to the business information that receives, generate and described business information control information corresponding, wherein, carry the monitor message of described business information in the described business information, and according to described business information, described monitor message and described control information, generate first signal, described first signal comprises payload field and expense territory, wherein, described payload field is used for the described business information of carrying, and described expense territory is used for the described monitor message of carrying and described control information;
Transmitting element 11 is used for sending described first signal to the first communication board, to communicate with described first communication board.
Further, the bandwidth in described expense territory comprises the bandwidth of operation in described expense territory and the bandwidth reserved in described expense territory.
Further, described expense territory is used for the described monitor message of carrying and described control information specifically comprises:
The bandwidth of operation in described expense territory is used for the described monitor message of carrying, and the bandwidth reserved in described expense territory is used for the described control information of carrying.
Further, described transmitting element 11, concrete being used for sends described first signal to described first communication board in the mode of single frames or multi-frame.
Further, described first communication board can be business board, power board or user's plate.
Further, the described control information that described processing unit 10 generates is used to indicate described first communication board and described business information is handled and is transmitted, and described monitor message is used for the real-time status of the described business information of monitoring.
The embodiment of the invention provides a kind of communication board, this communication board is according to the business information that receives, generate and the business information control information corresponding, wherein, carry the monitor message of business information in the business information, and this communication board is according to this business information, monitor message and control information, generate first signal, first signal comprises payload field and expense territory, wherein, payload field is used for bearer service information, and the expense territory is used for carrying monitor message and control information, and this communication board sends first signal to the first communication board, to communicate with first communication board.By this scheme, because this communication board can will be carried in the expense territory with the business information control information corresponding, and transfer to first communication board with business information and monitor message, therefore, the clock of transmission control information is identical with the clock of transport service information between the communication board, thereby increased operating frequency and the bandwidth of operation of transmission control information between the communication board, satisfied the bandwidth demand of communication system transmission control information, and the real-time that has improved transmission control information between the communication board.
Embodiment four
As shown in Figure 5, the embodiment of the invention provides a kind of communication board 1, comprises receiver 12, transmitter 13, processor 14 and memory 15, wherein,
Further, the bandwidth in described expense territory comprises the bandwidth of operation in described expense territory and the bandwidth reserved in described expense territory.
Further, described expense territory is used for the described monitor message of carrying and described control information specifically comprises:
The bandwidth of operation in described expense territory is used for the described monitor message of carrying, and the bandwidth reserved in described expense territory is used for the described control information of carrying.
Further, described transmitter 13, concrete being used for sends described first signal to described first communication board in the mode of single frames or multi-frame.
Further, described first communication board can be business board, power board or user's plate.
Further, the described control information that described processor 14 generates is used to indicate described first communication board and described business information is handled and is transmitted, and the described monitor message that receives of described receiver 12 is used for the real-time status of the described business information of monitoring.
The embodiment of the invention provides a kind of communication board, this communication board is according to the business information that receives, generate and the business information control information corresponding, wherein, carry the monitor message of business information in the business information, and this communication board is according to this business information, monitor message and control information, generate first signal, first signal comprises payload field and expense territory, wherein, payload field is used for bearer service information, and the expense territory is used for carrying monitor message and control information, and this communication board sends first signal to the first communication board, to communicate with first communication board.By this scheme, because this communication board can will be carried in the expense territory with the business information control information corresponding, and transfer to first communication board with business information and monitor message, therefore, the clock of transmission control information is identical with the clock of transport service information between the communication board, thereby increased operating frequency and the bandwidth of operation of transmission control information between the communication board, satisfied the bandwidth demand of communication system transmission control information, and the real-time that has improved transmission control information between the communication board.
The those skilled in the art can be well understood to, be the convenience described and succinct, only the division with above-mentioned each functional module is illustrated, in the practical application, can as required the above-mentioned functions distribution be finished by different functional modules, the internal structure that is about to device is divided into different functional modules, to finish all or part of function described above.The system of foregoing description, the concrete course of work of device and unit can not repeat them here with reference to the corresponding process among the preceding method embodiment.
In several embodiment that the application provides, should be understood that, disclosed system, apparatus and method can realize by other mode.For example, device embodiment described above only is schematic, for example, the division of described module or unit, only be that a kind of logic function is divided, during actual the realization other dividing mode can be arranged, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, the shown or coupling each other discussed or directly to be coupled or to communicate to connect can be by some interfaces, the indirect coupling of device or unit or communicate to connect can be electrically, machinery or other form.
Described unit as separating component explanation can or can not be physically to separate also, and the parts that show as the unit can be or can not be physical locations also, namely can be positioned at a place, perhaps also can be distributed on a plurality of network element.Can select wherein some or all of unit to realize the purpose of present embodiment scheme according to the actual needs.
In addition, each functional unit in each embodiment of the present invention can be integrated in the processing unit, also can be that the independent physics in each unit exists, and also can be integrated in the unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, also can adopt the form of SFU software functional unit to realize.
If described integrated unit is realized with the form of SFU software functional unit and during as independently production marketing or use, can be stored in the computer read/write memory medium.Based on such understanding, part or all or part of of this technical scheme that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, the perhaps network equipment etc.) or processor (processor) carry out all or part of step of the described method of each embodiment of the present invention.And aforesaid storage medium comprises: various media that can be program code stored such as USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (12)
1. a communication means is characterized in that, comprising:
According to the business information that receives, generate and described business information control information corresponding, wherein, carry the monitor message of described business information in the described business information;
According to described business information, described monitor message and described control information, generate first signal, described first signal comprises payload field and expense territory, wherein, described payload field is used for the described business information of carrying, and described expense territory is used for the described monitor message of carrying and described control information;
Send described first signal to the first communication board, to communicate with described first communication board.
2. communication means according to claim 1 is characterized in that, the bandwidth in described expense territory comprises the bandwidth of operation in described expense territory and the bandwidth reserved in described expense territory.
3. communication means according to claim 2 is characterized in that, described expense territory is used for the described monitor message of carrying and described control information specifically comprises:
The bandwidth of operation in described expense territory is used for the described monitor message of carrying, and the bandwidth reserved in described expense territory is used for the described control information of carrying.
4. according to each described communication means of claim 1-3, it is characterized in that described first signal to the first communication board of described transmission specifically comprises:
Mode with single frames or multi-frame sends described first signal to described first communication board.
5. according to each described communication means of claim 1-4, it is characterized in that,
Described first communication board is business board, power board or user's plate.
6. according to each described communication means of claim 1-5, it is characterized in that,
Described control information is used to indicate described first communication board and described business information is handled and is transmitted;
Described monitor message is used for the real-time status of the described business information of monitoring.
7. a communication board is characterized in that, comprising:
Processing unit, be used for according to the business information that receives, generate and described business information control information corresponding, wherein, carry the monitor message of described business information in the described business information, and according to described business information, described monitor message and described control information, generate first signal, described first signal comprises payload field and expense territory, wherein, described payload field is used for the described business information of carrying, and described expense territory is used for the described monitor message of carrying and described control information;
Transmitting element is used for sending described first signal to the first communication board, to communicate with described first communication board.
8. communication board according to claim 7 is characterized in that, the bandwidth in described expense territory comprises the bandwidth of operation in described expense territory and the bandwidth reserved in described expense territory.
9. communication board according to claim 8 is characterized in that, described expense territory is used for the described monitor message of carrying and described control information specifically comprises:
The bandwidth of operation in described expense territory is used for the described monitor message of carrying, and the bandwidth reserved in described expense territory is used for the described control information of carrying.
10. according to each described communication board of claim 7-9, it is characterized in that,
Described transmitting element, concrete being used for sends described first signal to described first communication board in the mode of single frames or multi-frame.
11. according to each described communication board of claim 7-10, it is characterized in that,
Described first communication board is business board, power board or user's plate.
12. according to each described communication board of claim 7-11, it is characterized in that,
The described control information that described processing unit generates is used to indicate described first communication board and described business information is handled and is transmitted;
Described monitor message is used for the real-time status of the described business information of monitoring.
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