JP2012178816A5 - Wireless terminal and wireless communication system - Google Patents

Wireless terminal and wireless communication system Download PDF

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JP2012178816A5
JP2012178816A5 JP2011221761A JP2011221761A JP2012178816A5 JP 2012178816 A5 JP2012178816 A5 JP 2012178816A5 JP 2011221761 A JP2011221761 A JP 2011221761A JP 2011221761 A JP2011221761 A JP 2011221761A JP 2012178816 A5 JP2012178816 A5 JP 2012178816A5
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wireless
base station
signal
communication
signals
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JP5860652B2 (en
JP2012178816A (en
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無線端末間で直接通信に用いる直接通信波と前記無線端末間を基地局を介して中継通信を行う基地局折り返し通信波の２つの信号を受信して異なるスピーカから若しくは受信信号を合成して一つのスピーカから音声出力することが可能な無線通信システムにおける無線端末であって、
受信信号を復調して、当該復調信号が同一送信端末からの送信信号である場合には、一方の音声出力をミュート若しくは弱音とすることを特徴とする無線端末。 Receive two signals, a direct communication wave used for direct communication between wireless terminals and a base station return communication wave for performing relay communication between the wireless terminals via a base station, and combining received signals from different speakers or A wireless terminal in a wireless communication system capable of outputting voice from one speaker, comprising:
A wireless terminal characterized in that a received signal is demodulated and one of the audio outputs is muted or muted when the demodulated signal is a transmission signal from the same transmitting terminal. 前記直接通信波及び前記基地局折り返し通信波の信号中に含まれる送信側の無線端末のＩＤを比較し、比較の結果前記直接通信波及び前記基地局折り返し通信波の信号中に含まれる送信側の無線端末のＩＤが一致する場合には、一方の音声出力をミュート若しくは弱音とすることを特徴とする請求項１に記載の無線端末。 It compares the ID of the radio terminal on the transmission side contained in the signal in the previous SL direct communication waves and the base station loopback communication wave, transmission included in the signal of that said direct communication waves and the base station folding communication wave comparison The wireless terminal according to claim 1 , wherein one of the voice outputs is muted or muted when the IDs of the wireless terminals on the side match. 基地局と複数の無線端末を備え、前記無線端末は他の無線端末との間で直接通信に用いる直接通信波と前記無線端末間を基地局を介して中継通信を行う基地局折り返し通信波の２つの信号を受信して異なるスピーカから若しくは受信信号を合成して一つのスピーカから音声出力することが可能な無線通信システムであって、  A base station and a plurality of wireless terminals, wherein the wireless terminal is a direct communication wave used for direct communication with another wireless terminal and a base station return communication wave for performing relay communication between the wireless terminals via the base station A wireless communication system capable of receiving two signals, combining different signals from different speakers or combining received signals and outputting voice from one speaker.
前記無線端末は、受信信号を復調して、当該復調信号が同一送信端末からの送信信号である場合には、一方の音声出力をミュート若しくは弱音とすることを特徴とする無線通信システム。  The wireless communication system according to claim 1, wherein the wireless terminal demodulates the received signal and, when the demodulated signal is a transmission signal from the same transmitting terminal, mutes or mutes one of the voice outputs. 前記無線端末は、直接通信波及び前記基地局折り返し通信波の信号中に含まれる送信側の無線端末のＩＤを比較し、比較の結果前記直接通信波及び前記基地局折り返し通信波の信号中に含まれる送信側の無線端末のＩＤが一致する場合には、一方の音声出力をミュート若しくは弱音とすることを特徴とする請求項３に記載の無線通信システム。  The wireless terminal compares the IDs of the wireless terminals on the transmission side included in the direct communication wave and the signal of the base station return communication wave, and as a result of comparison, the signals of the direct communication wave and the base station return communication wave are included in the signals. 4. The wireless communication system according to claim 3, wherein one of the audio outputs is muted or muted when the IDs of the included wireless terminals on the transmission side match.
JP2011221761A 2011-02-04 2011-10-06 Wireless terminal and wireless communication system Active JP5860652B2 (en)

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JP2011221761A JP5860652B2 (en) 2011-02-04 2011-10-06 Wireless terminal and wireless communication system

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JP2011022393 2011-02-04
JP2011022393 2011-02-04
JP2011221761A JP5860652B2 (en) 2011-02-04 2011-10-06 Wireless terminal and wireless communication system

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JP2012178816A JP2012178816A (en) 2012-09-13
JP2012178816A5 true JP2012178816A5 (en) 2014-11-06
JP5860652B2 JP5860652B2 (en) 2016-02-16

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Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001144675A (en) * 1999-11-16 2001-05-25 Oki Electric Ind Co Ltd Radio receiver
JP4453598B2 (en) * 2005-04-18 2010-04-21 株式会社富士通ゼネラル Mobile communication system

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