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Service sending method and device, service receiving method and device

A technology for service sending and service, applied in the field of communication, can solve the problem of no specific method and so on

Active Publication Date: 2022-05-27
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is no specific method for how to transmit services between members of different rates

Method used

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  • Service sending method and device, service receiving method and device
  • Service sending method and device, service receiving method and device
  • Service sending method and device, service receiving method and device

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Embodiment Construction

[0042] In order to make the objectives, technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, the embodiments in the present application and the features in the embodiments may be combined with each other arbitrarily if there is no conflict.

[0043] The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that herein.

[0044] At present, the FlexE protocol is defined according to the 100G rate of the physical layer. In the optical module, before the 100G data packet is sent, the packet packet is 64 / 66 encoded, the 64-bit data block is expanded into a 66-bit data block, and the additional 2 bit...

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Abstract

A service sending method and device, and a service receiving method and device, the service sending method includes: mapping customer services to one or more first-rate service flows; dividing at least one first-rate service flow into multiple other The service flow of the rate, fill the overhead block in the service flow of the other rate; send the service flow through the channel of the corresponding rate. The solution provided in this embodiment realizes service transmission between members with different rates.

Description

technical field [0001] The present invention relates to communication technology, and in particular, to a method and device for sending a service, and a method and device for receiving a service. Background technique [0002] The rapid increase of user network information traffic has prompted the rapid improvement of the information transmission bandwidth of the communication network. The interface bandwidth speed of communication equipment has increased from 10M (unit: bit / second, the following content is the same) to 100M, 1G, 10G, and has now reached 100G A large number of commercial 100G optical modules have been launched on the market. At present, 400G optical modules have been developed, but 400G optical modules are expensive, exceeding the price of four 100G optical modules, resulting in the lack of commercial economic value of 400G optical modules. In order to transmit 400G services on 100G optical modules, the International Standards Organization has defined the Fl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L47/40H04L47/41
CPCH04L47/40H04L47/41H04L1/00H04J3/1658H04J2203/0085H04B10/50H04B10/60H04L1/0071
Inventor 刘峰吴炜
Owner ZTE CORP