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Wireless signal relay processing method and device

A technology for processing devices and wireless signals, applied in radio relay systems, active electrical relay systems, and communications between multiple stations, etc., can solve problems such as noise amplification, reduce waste, and remove in-band noise interference. , the effect of simple structure

Active Publication Date: 2007-03-14
XFUSION DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a wireless signal relay processing method and device to solve the problem of amplifying noise while amplifying the signal in the wireless signal relay processing process in the prior art

Method used

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  • Wireless signal relay processing method and device
  • Wireless signal relay processing method and device
  • Wireless signal relay processing method and device

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Embodiment Construction

[0065] The present invention proposes a relay processing method and device. When the present invention is used for relay processing of wireless signals, the in-band noise interference in the signal can be effectively removed. The main implementation principles of the present invention and its The specific embodiment is described in detail.

[0066] The wireless signal relay processing method and device of the present invention are suitable for the wireless communication system adopting the time division duplex mode.

[0067] Fig. 2 shows the structural representation of the radio signal relay processing device of the present invention, as can be seen from the figure, the relay processing device of the present invention comprises an antenna, a duplexer connected to the antenna, and an uplink service sub-unit connected to the duplexer respectively The frame receiving unit, the downlink relay subframe receiving unit, the downlink service subframe transmitting unit and the uplink ...

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Abstract

This invention discloses one wireless signal relay process method and device, which comprises the following steps: adding down relay frames into signal frame and using down relay frame to base station to send down business information; the relay device receives down relay frame to extract down business information and using down frame to send the down relay signals with down business information; adding upper relay frame in upper signal frame and using upper frame receive terminal to send upper business information to base station.

Description

technical field [0001] The present invention relates to relay processing technology, in particular to a wireless signal relay processing method and device. Background technique [0002] In a mobile communication system, a base station communicates with mobile stations within the coverage area of ​​the base station. In the coverage area of ​​the base station, some areas with poor communication conditions will be formed due to the occlusion of buildings and other reasons, making it difficult for the signal sent by the base station to be transmitted to the mobile stations in these areas. The wireless signal between mobile stations is amplified to expand the coverage of the cell. At present, the relay processing device is widely used in mobile communication systems such as GSM and CDMA, and has the advantage of low network deployment cost. [0003] Figure 1 is a schematic structural diagram of a wireless signal relay processing device in the prior art. It can be seen from the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/15H04B7/26
Inventor 应陵
Owner XFUSION DIGITAL TECH CO LTD
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