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Method for radio frequency identification of mobile communication terminal and equipment thereof

A mobile communication terminal and radio frequency identification technology, applied in the field of communication, can solve problems such as system unavailability, and achieve the effect of portability and miniaturization

Inactive Publication Date: 2010-07-14
INVENGO INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The RFID system applied in the UHF frequency band is very close to the wireless frequency band used by the GMS900 mobile communication system. Simultaneous work on the same mobile communication terminal will affect each other, and in severe cases, both systems of the terminal will be unavailable

Method used

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  • Method for radio frequency identification of mobile communication terminal and equipment thereof
  • Method for radio frequency identification of mobile communication terminal and equipment thereof
  • Method for radio frequency identification of mobile communication terminal and equipment thereof

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0020] Such as figure 1 As shown, the mobile communication terminal radio frequency identification device of the present invention sets the functional modules of mobile communication and RFID in the same hardware, so that the mobile communication terminal has the UHF frequency band RFID reading function. The device is composed of five parts: 1 1. The channel switching part completes the switching between the mobile communication part and the RFID function part, connects the antenna, and realizes the information sending and receiving through the antenna. 2. The RFID function part realizes the sending and receiving of the RFID reader and the signaling and data Encoding and decoding, modulation and demodulation, completing the processing of tag query, reading tag ID, reading tag data, writing tag data, tag inactivation and other commands and data...

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Abstract

The invention discloses a method for radio frequency identification of a mobile communication terminal and equipment thereof, which aim to solve the technical problem of avoiding mutual interference when the mobile communication terminal and a RFID respectively normally operate. In the method of the invention, a mobile communication part and a RFID functional part are controlled to work in a time-division multiplexing working state by a system control part. The connection among the mobile communication part, the RFID functional part and an antenna is realized through a channel switching part,the mobile communication, the RFID functional part and the channel switching part are controlled through the system control part, and a data communication part and a communication network are in wired or wireless connection. Compared with the prior art, a RFID module is integrated in a GSM mobile communication terminal, the RFID tag information of a UHF frequency band is read, and the tag information is transmitted to a server, so that an individual mobile communication terminal can have a RFID read-write function, the mobile communication terminal and the RFID do not mutually interfere, and the miniaturization and the portability of a RFID reader-writer are realized.

Description

technical field [0001] The present invention relates to a communication method and equipment, in particular to a method and equipment for radio frequency identification and transmission using a mobile communication terminal. Background technique [0002] Radio frequency identification RFID systems include radio frequency transponders attached to an item that store unique identifiers and / or application data, also known as electronic tags or tags, fixed or portable radio frequency RF transceiver devices, also known as reader. The application of the RFID system is to read the data stored in the tag or rewrite the tag data through the reader at the appropriate time and place, so as to meet the application requirements of identifying or controlling the characteristics of the items recorded in the tag. The unique identifier of the tag can be used to determine the unique identity of the attached item in the real world, and the application data can be used to store the relevant cha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W88/06
Inventor 申波熊泽渝陈志坚郭述强
Owner INVENGO INFORMATION TECH
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