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Novel WiFi-VHF WVB

A wireless network bridge technology, applied in the direction of wireless communication, electrical components, etc., can solve the problem of low communication efficiency, achieve low power consumption, increase transmission distance, and enhance communication capabilities

Inactive Publication Date: 2014-09-03
李强 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, such communication is very inefficient

Method used

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  • Novel WiFi-VHF WVB

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] 4 modules of the multifunctional wireless mobile bridge WVB, their specific implementations are as follows:

[0015] 1. SOC module implementation method: set up a local embedded server, complete including WiFi data transmission and reception, VHF data transmission and reception, data packet exchange and processing, and VHF half-duplex transmission arbitration. The specific implementation is as follows

[0016] ·Setting up a local embedded server:

[0017] ·Construct a hardware platform of local server to complete the exchange of data in the local memory between WiFi and mobile phone. The processed data can be text, voice, etc.

[0018] Build an embedded server, exchange data in the local memory with the RF module through the SPI interface, and make the RF module further complete the information transmission of reception and transmission through the radio frequency port or the Beidou satellite data interface.

[0019] ·Architecture embedded server to process data recei...

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Abstract

The invention provides a wireless bridge for building WiFi and VHF communication in the wireless communication field, and particularly relates to a novel WiFi-VHF WVB. By means of the novel WiFi-VHF WVB technology and product, the applied range of a radio telephone and a mobile phone can be greatly expanded, the mobile phone service function can be strengthened, particularly in the paroxysmal disaster emergency meeting environment, wireless communication can still be achieved with the WVB and a VHF even though mobile phone signals and mobile phone networks are disconnected, the Wechat function of the mobile phone is kept, and disaster relieving and emergency response processing are normally carried out. Besides the emergency communication function for emergencies, mobile wireless link between the mobile phone WiFi and the VHF wireless network can be further built through the WVB, and a user can directly use the WVB to be connected with the mobile phone to seek for helps even in the environment without mobile phone signal coverage.

Description

technical field [0001] The patent of this invention belongs to various applications including technical inventions and derivatives. The core of this department is to propose a wireless bridge between WiFi and mobile phone system VHF in the field of wireless communication, referred to as WVB wireless bridge. The use of this new type of wireless bridge technology and products can greatly expand the application range of wireless phones and mobile phones, and enhance the service functions of mobile phones, especially in sudden disaster emergency environments, when the mobile phone signal and network are interrupted, this The wireless transmission network of VHF (big mobile handset) proposed by the patent can continue to maintain the WeChat communication function of the mobile phone, ensuring the normal progress of disaster relief and emergency response and processing. Background technique [0002] In current and future wireless communication systems, wireless mobile phones and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W88/08
Inventor 李强杨大力宋力民
Owner 李强