Ultra-wideband communication device and system

An ultra-wideband communication and signal technology, applied in the field of communication, can solve the problems of complex logic control, high power consumption, and complex structure of the transmission and reception channel switching

Active Publication Date: 2021-01-22
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the ultra-wideband communication device deployed in the terminal, in order to realize the function of transmitting and receiving signals, includes many devices and has a relatively complicated structure.

Method used

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  • Ultra-wideband communication device and system
  • Ultra-wideband communication device and system
  • Ultra-wideband communication device and system

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Embodiment Construction

[0068] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the specific embodiments described here are only used to explain the related application, not to limit the application. It should also be noted that, for the convenience of description, only the parts related to the relevant application are shown in the drawings.

[0069] It should be noted that the structure of the UWB communication device currently deployed in the terminal is as follows: figure 1 and figure 2 As shown, there are many components and the control logic is complicated. For this, an embodiment of the present application provides an ultra-wideband communication device. image 3 Schematic structure diagram of an ultra-wideband communication device provided by the embodiment of this application Figure 1 . Such as image 3 As shown...

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Abstract

The embodiment of the invention discloses an ultra-wideband communication device and system, and the device comprises a radio frequency module which comprises a transmitter, a receiver, a connection change-over switch, and a receiving and transmitting port, and the receiver, the transmitter, and the receiving and transmitting port are connected with the connection change-over switch; the connection change-over switch is used for switching the receiving and transmitting port to be connected with the transmitter or the receiver according to the connection change-over instruction; and the receiving and transmitting port is used for outputting the transmitting signal transmitted by the transmitter under the condition that the receiving and transmitting port is connected with the transmitter, and transmitting the received receiving signal to the receiver under the condition that the receiving and transmitting port is connected with the receiver.

Description

technical field [0001] The embodiments of the present application relate to the field of communication technologies, and in particular, to an ultra-wideband communication device and system. Background technique [0002] Ultra Wide Band (UWB) wireless communication technology, as a carrier-free communication technology, extends nanosecond-level energy pulses to a frequency range through orthogonal frequency division modulation or direct sequencing, with high transmission rate and large space capacity. , strong anti-interference ability, insensitive to channel fading, and strong penetration. In addition, because ultra-wideband technology uses extremely short pulses for communication and has high resolution, it can achieve high positioning accuracy and is widely used in military, industrial, medical and other fields. [0003] At present, the ultra-wideband communication device deployed in the terminal, in order to realize the function of transmitting and receiving signals, inc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/44H04B1/401
CPCH04B1/44H04B1/401
Inventor 王泽卫陈华星李宗源
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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