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Signal processing method and device

A signal processing and signal technology, applied in the field of communication, can solve the problem that the channel cannot be shared in gain and bandwidth requirements, and achieve the effect of solving the problem that the channel cannot be shared, reducing the occupied area, and improving efficiency

Inactive Publication Date: 2012-07-18
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The present invention provides a signal processing method and device to at least solve the technical problem in the prior art that channels cannot be shared due to the different requirements of each channel for gain and bandwidth

Method used

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  • Signal processing method and device
  • Signal processing method and device
  • Signal processing method and device

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Embodiment 1

[0034] like figure 1 As shown, the present invention provides a preferred signal processing device, which includes: a first determination unit 102, configured to determine the signal type of the signal processed by each time slot of the multiplexed channel, wherein each time slot is only One type of signal is processed, and there are at least two time slots corresponding to different signal types; the sending unit 104 is configured to use each time slot of the multiplexing channel to process the signal of the signal type corresponding to each time slot .

[0035] In this embodiment, the multiplexing channel is divided into different time slots, and different types of signals are set to be processed in different time slots of the channel, that is, multiple time slots of the same channel can process different types of signals, thereby realizing The purpose of processing multiple signals through one channel is solved, the problem that the channels cannot be shared in the prior a...

Embodiment 2

[0043] based on Figure 1-3 The preferred signal processing device shown, the present invention also provides a preferred signal processing method, such as Figure 4 As shown, the specific steps of the method include:

[0044] S402: Determine the signal type of the signal processed in each time slot of the multiplexing channel, wherein each time slot only processes one type of signal, and at least two time slots correspond to different signal types;

[0045] S404: Use each time slot of the multiplexing channel to process the signal of the signal type corresponding to each time slot.

[0046] In this embodiment, the multiplexing channel is divided into different time slots, and different types of signals are processed in different time slots of the channel, that is, multiple time slots of the same channel can process different types of signals, thereby The purpose of processing multiple signals through one channel is realized, the problem that channels cannot be shared in the...

Embodiment 3

[0057] The present invention provides a preferred embodiment to further explain the present invention, but it should be noted that the preferred embodiment is only for better description of the present invention, and does not constitute an improper limitation of the present invention.

[0058] The implementation of the technical solution is described in further detail below in conjunction with the accompanying drawings:

[0059] like Image 6 As shown, the hardware part of the channel sharing device mainly includes: a source module 602, a multiplexing channel module 604, an information processing module 606, a time division control module 608 and a transmission channel module 610, wherein the source module 602 includes: 1) an uplink signal receiving source Submodule 6022; 2) DPD feedback source submodule 6024; 3) Forward signal detection source submodule 6026; 4) Reverse signal detection source submodule 6028. The multiplexing channel module includes 604: 1) a frequency conve...

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Abstract

The invention discloses a signal processing method and a device, wherein the signal processing method comprises the following steps of: determining the type of signals processed by each time slot of a multiplexing channel, wherein each time slot only processes one type of signals, and the types of signals corresponding to at least two time slots are different; and processing the signals with the types corresponding to all the time slots by utilizing all the time slots of the multiplexing channel. The invention has the advantages that the problem that the channel can not be shared in the prior art is solved, so that the channel utilization ratio is increased; further, since the former multiple channels are replaced by adopting one multiplexing channel, the occupied area for layout of a base station can be reduced, the complexity and the cost of the design of the base station are reduced, and the efficiency of the whole device is increased.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a signal processing method and device. Background technique [0002] With the development of communication technology, in wireless communication, communication networks of various standards are constantly updated. In order to meet people's increasing demand for networks, the third generation mobile communication system (Third Generation, referred to as 3G) network has been deployed all over the world. For commercial use, related technologies of the Long Term Evolution (LTE) network of the fourth generation mobile communication system (4G for short) are also constantly being updated. Network communication quality and network coverage have become the main indicators of major operators' competition. At the same time, the energy consumption, size, and reliability of network deployment base stations have also become key factors in cost competition among major operators. [0003] A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L25/49
CPCH04L25/49H03G3/3078
Inventor 王许旭马保利吴广德文耀彤
Owner ZTE CORP
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