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Processing method, device and system for overlap multiplexing system

A processing method and processor technology, applied in the direction of transmission system, digital transmission system, forward error control, etc., can solve the problems of low reliability of overlapping multiplexing system, poor error correction ability of overlapping multiplexing system, etc., and achieve improvement Error correction ability and reliability, the effect of solving poor error correction ability and reducing the system bit error rate

Active Publication Date: 2018-11-13
SHENZHEN MINGZUAN NETWORK OPERATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides an overlapping multiplexing system processing method, device and system, to at least solve the error correction of the overlapping multiplexing system in the prior art Poor capability, leading to technical problems of low reliability of the overlapping multiplexing system

Method used

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  • Processing method, device and system for overlap multiplexing system
  • Processing method, device and system for overlap multiplexing system
  • Processing method, device and system for overlap multiplexing system

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Embodiment 1

[0037] According to an embodiment of the present invention, an embodiment of a processing method for an overlapping multiplexing system is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions , and, 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 shown or described herein.

[0038] figure 1is a flow chart of a processing method for an overlapping multiplexing system according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0039] Step S102, receiving encoded information output by the sending end, wherein the encoded information is information obtained by performing error correction code encoding and overlapping multiplexing encoding on the input information.

[0040] Specifically, the ab...

Embodiment 2

[0109] According to an embodiment of the present invention, an embodiment of a processing device for an overlapping multiplexing system is provided.

[0110] Figure 19 is a schematic diagram of a processing device of an overlapping multiplexing system according to an embodiment of the present invention, such as Figure 19 As shown, the device includes:

[0111] The receiving module 191 is configured to receive the encoded information output by the sending end, wherein the encoded information is information obtained by performing error correction code encoding and overlapping multiplexing encoding on the input information.

[0112] Specifically, the above-mentioned overlapping multiplexing coding may be OvXDM coding. In the embodiment of the present invention, the OvTDM system is taken as an example for detailed description. The OvTDM system transmission signal block diagram is as follows figure 2 As shown, the specific steps are as follows: (1) firstly design and generate ...

Embodiment 3

[0132] According to an embodiment of the present invention, an embodiment of a processing system for an overlapping multiplexing system is provided.

[0133] Figure 20 is a schematic diagram of a processing system of an overlapping multiplexing system according to an embodiment of the present invention, such as Figure 20 As shown, the system includes:

[0134] The sending end 201 is configured to output coded information, wherein the coded information is information obtained by performing error correction code coding and overlapping multiplexing coding on input information.

[0135] Specifically, the above-mentioned overlapping multiplexing coding may be OvXDM coding. In the embodiment of the present invention, the OvTDM system is taken as an example for detailed description. The OvTDM system transmission signal block diagram is as follows figure 2 As shown, the specific steps are as follows: (1) firstly design and generate the envelope waveform h(t) of the transmitted si...

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Abstract

The invention discloses a processing method, a processing device and a processing system for an overlap multiplexing system. The method comprises: receiving encoding information output by a sending end, wherein the encoding information is the information obtained by carrying out error correction code encoding and overlap multiplexing encoding on the input information; decoding the encoding information according to an overlap multiplexing decoding algorithm so as to obtain a first decoded result; carrying out error correction processing on the first decoded result according to an error correction code decoding algorithm so as to obtain a second decoded result; and outputting the second decoded result. The invention solves the technical problem in the prior art of an overlap multiplexing system being unreliable due to the overlap multiplexing system having a poor error correction capability.

Description

technical field [0001] The present invention relates to the field of overlapping multiplexing systems, in particular to a processing method, device and system for overlapping multiplexing systems. Background technique [0002] The advantage of the overlapping multiplexing OvXDM system is overlapping multiplexing, which improves the spectral efficiency by using the coding constraint relationship, where X represents any domain, for example, the time domain T, that is, OvTDM (Overlapped Time Division Multiplexing, overlapping time division multiplexing); similar There are space domain S, OvSDM (Overlapped Space Division Multiplexing, overlapping space division multiplexing); frequency domain F, OvFDM (Overlapped Frequency Division Multiplexing, overlapping frequency division multiplexing); code division domain C, OvCDM (Overlapped Code Division Multiplexing, overlapping code division multiplexing) or hybrid domain H, OvHDM (Overlapped Hybrid Division Multiplexing, time-frequenc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/00H03M13/45
CPCH03M13/45H04L1/0047H04L1/0052H04L1/0059H04L1/005H04L1/0071H04L1/0064H04L1/0054H03M13/2909H03M13/3746H03M13/2957H03M13/6325H04L1/0061H03M13/2742H03M13/258H04J99/00
Inventor 不公告发明人
Owner SHENZHEN MINGZUAN NETWORK OPERATION CO LTD
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