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Apparatus and method for wireless signal relay processing

A technology for processing devices and wireless signals, used in radio transmission systems, electrical components, transmission systems, etc.

Active Publication Date: 2011-05-18
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The present invention provides a wireless signal relay processing device and method, which is used to solve the problem that the wireless signal relay processing device in the prior art is prone to self-excitation. At the same time, it will also amplify the noise

Method used

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  • Apparatus and method for wireless signal relay processing
  • Apparatus and method for wireless signal relay processing
  • Apparatus and method for wireless signal relay processing

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Embodiment Construction

[0055] The present invention proposes a relay processing device that only needs a set of antenna and a transceiver unit. When the relay processing device is used for relay processing of wireless signals, the in-band noise interference in the signal can be effectively removed and no automatic Excited, the main realization principles and specific implementation methods of the present invention will be described in detail below in conjunction with each accompanying drawing.

[0056] The wireless signal relay processing device and method of the present invention are suitable for a wireless communication system adopting a time division duplex mode.

[0057] figure 2 Shown is a schematic structural diagram of the wireless signal relay processing device of the present invention, as can be seen from the figure, the relay processing device of the present invention includes an antenna, a duplexer connected to the antenna, a signal receiving unit and a signal receiving unit connected to...

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Abstract

The invention discloses a wireless signal relay processing device and method. And the device comprises antenna and antenna connected diplexer as well as signal receiving unit and signal transmitting unit connected with the diplexer, and memory cells connected between the signal receiving unit and signal transmitting unit; and the device demodulates and decodes the antenna-received signals to extract carried service information from them, and then codes and modulates the service information and transmits it, thus effectively eliminating in-band noise interference from signals and reducing waste of wireless resources.

Description

technical field [0001] The present invention relates to relay processing technology, in particular to a wireless signal relay processing device and method. 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 Shown is a schematic structural diagram of a wireless signal relay processing device in the prior art. It can be seen fr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/155
Inventor 应陵
Owner HUAWEI TECH CO LTD
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