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Signal transmitting and receiving method and device

A technology of signal transmission and reception methods, applied in the field of communications, to reduce the probability of business interruption, ensure continuous development, and enhance strength and quality.

Inactive Publication Date: 2008-07-16
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention is made in consideration of the above-mentioned problems. For this reason, the main purpose of the present invention is to provide a signal transmission and reception mechanism to solve the problem of signal transmission and reception without a backup antenna instead of the faulty antenna when the antenna of the terminal fails in the related art. receiving problem

Method used

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  • Signal transmitting and receiving method and device
  • Signal transmitting and receiving method and device
  • Signal transmitting and receiving method and device

Examples

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Embodiment Construction

[0028] method embodiment

[0029] In this embodiment, a signal transmitting and receiving method is provided, which can be used for a terminal with multiple antennas capable of independently completing signal transmitting and receiving.

[0030] As shown in FIG. 1, the method for transmitting and receiving signals according to this embodiment includes: step S102, monitoring the performance status of each of the multiple antennas; step S104, when monitoring that the current signal transmission and / or Or when the performance state of the received working antenna is abnormal, control other antennas with normal performance states among the multiple antennas to replace the working antenna to transmit and / or receive signals according to the abnormal situation.

[0031] Wherein, the performance state may include: a transmission performance state and a reception performance state.

[0032] In addition, according to the abnormal situation, the operation of controlling other antennas w...

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Abstract

The invention discloses a signal transmitting and receiving method which comprises the following steps: the invention monitors the performance state of each antenna; when detecting abnormal performance state of a current working antenna transmitting and / or receiving signal, the invention, according to the abnormal condition, controls other antennas in normal performance state to replace the working antenna to transmit and / or receive signal. In addition, the invention also discloses a signal transmitting and receiving device.

Description

technical field [0001] The present invention relates to the communication field, and in particular, to a signal transmitting and receiving method and device for a terminal with multiple antennas capable of independently completing signal transmitting and receiving. Background technique [0002] Since a traditional terminal has only one built-in or external antenna for receiving and transmitting signals, it is impossible to implement a backup mechanism for signal transmission and reception. Moreover, most of the existing terminals are not equipped with external antennas, so the data transmission rate is limited, especially when the quality of the channel obtained through the transmitting antenna is degraded, the network signal is weak, and especially the performance of the antenna itself is degraded or damaged. If it cannot be processed or replaced in time, the normal rate of uplink and downlink communication of the terminal cannot be reliably guaranteed, and the user satisfa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/00
Inventor 肖博康秦波王三红
Owner ZTE CORP
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