Cross-board communication method, optical communication system and computer storage medium
A technology of optical communication system and communication method, which is applied in the field of cross-board communication, optical communication system and computer storage medium, and achieves the effect of low cost, lower bandwidth requirement, and low technology realization threshold
Active Publication Date: 2020-09-04
SHANGHAI SINO TELECOM TECH
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] However, under the current serdes technology, it is very difficult for small and medium-sized equipment manufacturers to achieve high-speed cross-board capacity. There are great challenges in terms of technology and cost.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022] Embodiments of the present application are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification. The present application can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0023] The technical solution of the present application is to reduce the maximum bandwidth requirement of the device by distributing the signals to be processed to different boards communicating across the boards and modifying the transmission mode of the protocol....
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a cross-board communication method, an optical communication system and a computer storage medium. Signals to be processed are received by a first board and a second board communicatively connected with the first board according to a preset proportion of the required bandwidth and / or the number of signals to be processed, wherein the first board receives the first signal to be processed and the second board receives the second signal to be processed; the first board carries a main channel related to the first signal to be processed and the second signal to be processed; in the case of normal operation of the main channel, a first signal to be processed and a second signal to be processed transmitted from the second board to the first board are sent to the main channel for processing. The invention realizes the SNC protection by using the single cross-board mode of the first board and the second board, effectively reduces the bandwidth requirement, can be applied to the scene with low bandwidth requirement, and has the advantages of low cost and low technical realization threshold.
Description
technical field [0001] The present application relates to the technical field of optical communication, in particular to a cross-board communication method, an optical communication system and a computer storage medium. Background technique [0002] The 1+1 bidirectional SNC protection specified in the current ITU-T standard (G.873.1) stipulates that for the ODUj service of the protected channel, it needs to be sent to the two server ODUk on the line side. This regulation is to complete the 1+1 switching necessary condition. [0003] For electrical cross-connection network elements, a common SNC application method is based on the electrical cross-connection of all network elements, and realizes SNC protection through service scheduling of all network elements, that is, the above-mentioned ODUj and ODUk work on different boards. Service exchange is realized by cutting the ODUj / ODUk type of TDM signal into smaller packets, and then performing network-wide exchange. [0004] ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04J3/16H04Q11/00
CPCH04J3/1652H04Q11/0005H04Q11/0062H04Q2011/0058H04Q2011/0086
Inventor 苗洪庆徐峻吴志远谢虎李琳
Owner SHANGHAI SINO TELECOM TECH