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Communication mode switching method and communication device

A technology of communication equipment and communication mode, which is applied in the field of communication, and can solve problems such as the deterioration of the communication environment and the inability to guarantee the communication quality of the communication system

Active Publication Date: 2018-09-28
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a communication mode switching method and communication equipment, which are used to solve the technical problem that the communication quality of the communication system cannot be guaranteed due to the deterioration of the communication environment during full-duplex mode communication in the prior art

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  • Communication mode switching method and communication device
  • Communication mode switching method and communication device
  • Communication mode switching method and communication device

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Embodiment Construction

[0087] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0088] figure 1 It is a schematic structural diagram of Embodiment 1 of the communication device provided by the present invention. like figure 1 As shown, the communication device 10 includes: an elimination acquisition module 11 , a judging module 12 , a determination switching module 13 and a sending module 14 . Wherein, the sending module 1...

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Abstract

The embodiments of the present invention provide a communication mode switching method and a communication device. The communication device comprises: a transmitting module for transmitting a training signal to the communication device; an eliminating and acquiring module for performing self-interference eliminating according to the training signal and acquiring decision parameters when the communication device communicates with a second communication device, and the communication device supports a full duplex communication mode and a half duplex communication mode and the full duplex communication mode supports co-time co-frequency communication, and the decision parameters are parameters which are used for determining, by the communication device, whether to switch current working mode of the communication device; a judging module for judging whether the decision parameters acquired by the eliminating and acquiring module are greater than a decision threshold, and acquiring a judging result; a switching determining module for determining, according to the judging result acquired by the judging module, whether to switch the current working mode of the communication device, so that the communication quality between the communication device and the second communication device can be ensured, and the system communication stability is improved.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular, to a communication mode switching method and a communication device. Background technique [0002] In current communication systems, frequency division duplexing (Frequency Division Duplexing, hereinafter referred to as FDD) or time division duplexing (Time Division Duplexing, hereinafter referred to as TDD) is generally used for communication. The FDD system uses different frequencies for uplink and downlink communication; in the TDD system, receiving and sending are in different time slots of the same frequency channel, that is, time slots are used to separate the receiving and sending channels. In both communication methods, signals can only be communicated within a certain time or on a specific frequency band. Full-duplex wireless communication technology is a technology different from TDD and FDD. Using this technology, simultaneous and same-frequency c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02
CPCH04W48/16
Inventor 韩波林华炯莫韬甫
Owner HUAWEI TECH CO LTD
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