首页> 外国专利> BLUETOOTH RF BASED RF-TAG READ/WRITE STATION

BLUETOOTH RF BASED RF-TAG READ/WRITE STATION

机译:基于蓝牙射频的射频标签读/写站

摘要

Radio device having a radio receiver, a radio transmitter and a signal processor (62), wherein the radio receiver is responsive to an incoming analog radio signal (72) for providing a down converted and modulated signal to signal processor (62), wherein the radio transmitter is responsive is responsive to an output signal from signal processor (62) for transmission as an outgoing analog radio signal (70), characterized by control logic (66) for controlling the radio device in two modes, a first mode for operating as a bluetooth device and a second mode for operating as an RF tag reader.
机译:具有无线电接收机,无线电发射机和信号处理器(62)的无线电设备,其中,无线电接收机响应于输入的模拟无线电信号(72),以向信号处理器(62)提供下变频和调制信号。无线电发射机响应于来自信号处理器(62)的输出信号而作为输出模拟无线电信号(70)进行响应,其特征在于用于以两种模式控制无线电设备的控制逻辑(66),第一模式用于蓝牙设备和用作RF标签读取器的第二种模式。

著录项

  • 公开/公告号EP1516450A4

    专利类型

  • 公开/公告日2008-09-17

    原文格式PDF

  • 申请/专利权人 NOKIA CORPORATION;

    申请/专利号EP20030738374

  • 发明设计人 SEPPINEN PAULI;PAERSSINEN AARNO;

    申请日2003-06-25

  • 分类号H04L27/00;G06K7/00;H04L12/56;H04L27/04;H04L27/06;H04L27/12;H04L27/152;

  • 国家 EP

  • 入库时间 2022-08-21 19:58:54

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