Data conversion method and device, equipment and storage medium

A conversion method and data technology, applied in the field of communication, can solve the problems of increasing chip cost, occupying bandwidth and resources, etc.

Pending Publication Date: 2020-05-19
SANECHIPS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

According to the traditional method, multi-channel is generally used, combined with bit width splicing and full crossover, but this requires excess bandwidth and resources, increases the cost of the chip, and greatly limits the application

Method used

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  • Data conversion method and device, equipment and storage medium
  • Data conversion method and device, equipment and storage medium
  • Data conversion method and device, equipment and storage medium

Examples

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Embodiment Construction

[0084] It should be understood that the embodiments described here are only used to explain the present application, not to limit the present application.

[0085] In the following description, the use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating the description of the present application and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.

[0086] This application proposes a real-time dynamic conversion method, device, equipment and storage medium for multi-channel space-division data to a group of time-division data. Wherein, the technical solution of the present application mainly includes: 1) storage of space division data; 2) row crossover of space division data; 3) row crossover data writing into register array; 4) register array column crossover output space division data; 5) The data rows output by the array are interleaved; 6) Two register array ping-pong operations,...

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Abstract

The embodiment of the invention discloses a data conversion method and device, equipment and a storage medium, and the method comprises the steps: extracting to-be-processed space division data from inputted multichannel data; carrying out row crossing on the to-be-processed space division data, and writing the space division data after row crossing into a preset array, the array being used for processing the stored space division data according to a preset operation rule; carrying out column crossing on the data in the array and then outputting the data; and splicing the output data by utilizing row intersection to obtain time division data.

Description

technical field [0001] The embodiments of the present application relate to the communication field, and relate to but are not limited to a data conversion method, device, device, and storage medium. Background technique [0002] In OTN (optical transport network, optical transport network) transmission chip communication, long-distance transmission is carried out in OTU (Optical Transform Unit, optical conversion unit) frame format, such as OTU4 frame at 100Gbps rate and OTU3 at 40Gbps rate are commonly used frame and OTU2 frame at 10Gbps rate. During optical aggregation, various low-order ODUk (Optical Channel Data Unit, Optical Channel Data Unit) services first need to be mapped to the payload of the high-order OTU frame on the line side before transmission. 1 OTU4 can be aggregated by 2 OTU3, 10 OTU2, 40 OTU1, 80 OTU0 and their combinations. In the payload area of ​​the high-order OTU4 frame, each data block is divided into several equal parts, that is, several time sl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22H04J3/16
CPCH04J3/1611
Inventor 李龙龙王亚武王大辉
Owner SANECHIPS TECH CO LTD
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