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Wireless communication device, terminal equipment, and wireless communication control method

A wireless communication device and terminal equipment technology, applied in the field of communication, can solve problems such as inability to effectively solve coexistence interference and network coexistence interference, and achieve the effects of avoiding coexistence interference, ensuring transceiver performance, and solving coexistence interference

Active Publication Date: 2018-04-24
XIAOMI INC
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AI Technical Summary

Problems solved by technology

However, a terminal device often needs to support multiple different types of networks at the same time, which leads to the problem of coexistence and interference between different types of networks
In the related technology, the method of filtering or increasing the isolation cannot effectively solve the above-mentioned coexistence interference problem

Method used

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  • Wireless communication device, terminal equipment, and wireless communication control method
  • Wireless communication device, terminal equipment, and wireless communication control method
  • Wireless communication device, terminal equipment, and wireless communication control method

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Embodiment Construction

[0044] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0045] figure 1 It is a schematic structural diagram of a wireless communication device according to an exemplary embodiment. Such as figure 1 As shown, the wireless communication device includes: a control chip 10, N groups of modulation and demodulation circuits 11, a switch component 12 and a radio frequency link component 13, where N≥2 and N is an integer.

[0046] The control c...

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Abstract

The invention discloses a wireless communication device, a terminal device and a wireless communication control method belonging to the communication technical field. The wireless communication device comprises a control chip, N groups of modulation-demodulation circuits, a switch assembly and a radio frequency link assembly; N is more than or equal to 2 and N is an integer; the control chip is respectively connected with the first end of every group of modulation-demodulation circuits in the N groups of modulation-demodulation circuits; every group of modulation-demodulation circuits respectively corresponds to a wireless network of one type; the control chip is also connected with the switch assembly; the second end of one group of modulation-demodulation circuits in the N groups of modulation-demodulation circuits is connected to the radio frequency link assembly by the switch assembly alternatively. According to the invention, the co-existing interference problem of different types of networks with adjacent or overlapped working frequency bands in the prior art is effectively solved by using the time division multiplexing thought; the co-existing interference among different types of networks with adjacent or overlapped working frequency bands is completely avoided; and the technical effect of the receiving and sending performance of the various network signals is ensured.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to a wireless communication device, a terminal device, and a wireless communication control method. Background technique [0002] With the development of communication technology, the wireless spectrum is increasingly crowded, and different types of wireless networks allocate adjacent or overlapping working frequency bands. [0003] For example, working frequency bands of an LTE (Long Term Evolution, long term evolution) network, a Wi-Fi (Wireless Fidelity, wireless fidelity) network, and a BT (Bluetooth, Bluetooth) network are adjacent or overlapping. However, a terminal device often needs to support multiple different types of networks at the same time, which leads to the problem of coexistence and interference among different types of networks. In the related art, neither filtering nor increasing the isolation can effectively solve the above coexistence in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/40H04B1/00
CPCH04B1/005H04B1/0067H04B1/401
Inventor 底浩石新明范杰
Owner XIAOMI INC
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