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A signal processing method and related device

A signal processing and signal technology, applied in baseband system components, multi-frequency code system, etc., can solve problems such as inability to coordinate and process heterogeneous network signals

Active Publication Date: 2017-12-26
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, there are heterogeneous network communication environments in many occasions. The so-called heterogeneous network means that there are many different communication methods at the same time, such as using power line (Power Line Communication, PLC), Ethernet (Ethernet) or Coaxial Cable (COAX) and other communication methods are used for communication and data transmission. In this heterogeneous network environment, existing technologies cannot coordinate and process signals of different communication methods in heterogeneous networks.

Method used

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  • A signal processing method and related device
  • A signal processing method and related device
  • A signal processing method and related device

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Embodiment 1

[0055] This embodiment mainly introduces how to separate and obtain multiple individual signals after receiving the mixed signal, and further introduces how to mix the originally separated individual signals into a mixed signal according to the received mixed signal. The separate modules and hybrid modules appearing in the scheme belong to the hardware components in the network card and the bus to complete the corresponding functions. see figure 1 , which is one of the method flowcharts of a signal processing method of the present invention, applied to a heterogeneous network, the method includes the following steps:

[0056] S101: The separation module receives the mixed signal sent by the mixing module and the signal identification and mixing rules carried by the mixed signal, and the mixing module uses a separate signal or a plurality of separate signals of different signal types according to the mixing rule Obtained by mixing, the signal identifier is used to represent th...

Embodiment 2

[0117] This embodiment is a device embodiment corresponding to Embodiment 1, please refer to image 3 , which is one of the device structure diagrams of a separation module for signal processing in the present invention, which is applied to a heterogeneous network, and the separation module includes:

[0118] The mixed signal receiving unit 301 is configured to receive the mixed signal sent by the mixing module and the signal identification and mixing rules carried by the mixed signal. The mixed signal is combined by the mixing module with a single signal or a plurality of separate signals of different signal types according to Obtained by mixing the mixing rules, the signal identifier is used to represent the signal type of the individual signals constituting the mixed signal;

[0119] A determining unit 302, configured to determine a single signal or a plurality of separate signals of different signal types that make up the mixed signal according to the signal identifier;

...

Embodiment 3

[0136] This embodiment will explain how the mixing module mixes the received individual signals of different signal types. The separation module and the mixing module appearing in the technical solution of the present invention belong to the hardware configuration of the network card and the bus to complete corresponding functions. Such as Figure 5 As shown, it is the third method flow chart of a signal processing method of the present invention, which is applied to a heterogeneous network, including:

[0137] S501: The hybrid module receives multiple separate signals of different signal types;

[0138]It should be noted here that the so-called separate signals of different signal types refer to separate signals at different signal frequencies. The technical scheme of the present invention provides preferred individual signal types, preferably including signals in power line PLC, Ethernet Ethernet or coaxial cable COAX communication methods, of course, with the development o...

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Abstract

The embodiment of the present invention discloses a signal processing method and a related device, including: the separation module receives the mixed signal sent by the mixing module and the signal identification and mixing rules carried by the mixed signal; The signal is separated and sent to the processing module according to the signal type, and the received mixed signal is reversely separated into the individual signals that make up the mixed signal according to the mixing rule and sent to the corresponding processing module, thus enabling the terminal to have heterogeneous The ability to simultaneously transmit separate signals of different types in a network environment.

Description

technical field [0001] The invention relates to the field of heterogeneous network communication, in particular to a signal processing method and a related device. Background technique [0002] At present, there are heterogeneous network communication environments in many occasions. The so-called heterogeneous network means that there are many different communication methods at the same time, such as using power line (Power Line Communication, PLC), Ethernet (Ethernet) or Coaxial Cable (COAX) and other communication methods are used for communication and data transmission. In this heterogeneous network environment, existing technologies cannot coordinate and process signals of different communication methods in the heterogeneous network. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a signal processing method and related devices, which use one device to transmit data in different communication modes. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L27/26H04L25/02
Inventor 宁晓魁薛立成王竹强
Owner LENOVO (BEIJING) LTD
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