WO2009063669A1 - 無線通信装置、音声データ再生方法、およびプログラム - Google Patents

無線通信装置、音声データ再生方法、およびプログラム Download PDF

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Publication number
WO2009063669A1
WO2009063669A1 PCT/JP2008/065167 JP2008065167W WO2009063669A1 WO 2009063669 A1 WO2009063669 A1 WO 2009063669A1 JP 2008065167 W JP2008065167 W JP 2008065167W WO 2009063669 A1 WO2009063669 A1 WO 2009063669A1
Authority
WO
WIPO (PCT)
Prior art keywords
voice data
section
communication
distance
external device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/065167
Other languages
English (en)
French (fr)
Inventor
Michinari Kohno
Kenji Yamane
Yasushi Okumura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Interactive Entertainment Inc
Sony Corp
Original Assignee
Sony Corp
Sony Computer Entertainment Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp, Sony Computer Entertainment Inc filed Critical Sony Corp
Priority to ES08849521.3T priority Critical patent/ES2456340T3/es
Priority to US12/741,541 priority patent/US8320837B2/en
Priority to CN2008801152682A priority patent/CN101855569B/zh
Priority to EP08849521.3A priority patent/EP2209020B1/en
Publication of WO2009063669A1 publication Critical patent/WO2009063669A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/206—Arrangements for detecting or preventing errors in the information received using signal quality detector for modulated signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/762—Media network packet handling at the source 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/04—Protocols for data compression, e.g. ROHC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)

Abstract

　通信部と、第１音声データを記憶可能な記憶部と、通信部が受信した無線信号の電界強度と雑音成分に関する所定条件とに基づいて無線信号を送信した送信元の外部装置との間の距離を推定する距離推定部と、第１音声データが再生されているとき、距離推定部が推定した推定距離に基づいて送信元の外部装置に対する音声データの送信要求を通信部に送信させる通信制御部と、第１音声データを再生し送信要求に応じて送信元の外部装置から送信された第２音声データに対応する無線信号を通信部が受信した場合には、第１音声データの再生音量と第２音声データの再生音量とを調整する再生制御部とを備える無線通信装置が提供される。
PCT/JP2008/065167 2007-11-15 2008-08-26 無線通信装置、音声データ再生方法、およびプログラム Ceased WO2009063669A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES08849521.3T ES2456340T3 (es) 2007-11-15 2008-08-26 Dispositivo de radiocomunicación, método de reproducción de datos vocales y programa
US12/741,541 US8320837B2 (en) 2007-11-15 2008-08-26 Radio communication device, audio data reproducing method and program
CN2008801152682A CN101855569B (zh) 2007-11-15 2008-08-26 无线电通信装置和音频数据再现方法
EP08849521.3A EP2209020B1 (en) 2007-11-15 2008-08-26 Radio communication device, voice data reproducing method, and program

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-297154 2007-11-15
JP2007297154 2007-11-15
JP2008-100619 2008-04-08
JP2008100619A JP5095473B2 (ja) 2007-11-15 2008-04-08 無線通信装置、音声データ再生方法、およびプログラム

Publications (1)

Publication Number Publication Date
WO2009063669A1 true WO2009063669A1 (ja) 2009-05-22

Family

ID=40638523

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065167 Ceased WO2009063669A1 (ja) 2007-11-15 2008-08-26 無線通信装置、音声データ再生方法、およびプログラム

Country Status (7)

Country Link
US (1) US8320837B2 (ja)
EP (1) EP2209020B1 (ja)
JP (1) JP5095473B2 (ja)
KR (1) KR20100091957A (ja)
CN (1) CN101855569B (ja)
ES (1) ES2456340T3 (ja)
WO (1) WO2009063669A1 (ja)

Cited By (1)

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JP2018139384A (ja) * 2017-02-24 2018-09-06 レノボ・シンガポール・プライベート・リミテッド 音声を出力する方法、ワイヤレスデバイス、ワイヤレススピーカ、及びコンピュータが実行可能なプログラム

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US8520570B2 (en) * 2008-06-17 2013-08-27 Nintendo Co., Ltd. Data communication system, information processing apparatus and storage medium having stored thereon information processing program
US8761674B2 (en) * 2011-02-25 2014-06-24 Timothy R. Beevers Electronic communication system that mimics natural range and orientation dependence
US8682248B2 (en) 2012-04-07 2014-03-25 Samsung Electronics Co., Ltd. Method and system for reproducing contents, and computer-readable recording medium thereof
US9338517B2 (en) 2012-04-07 2016-05-10 Samsung Electronics Co., Ltd. Method and system for reproducing contents, and computer-readable recording medium thereof
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US9798511B2 (en) * 2014-10-29 2017-10-24 Mediatek Inc. Audio data transmitting method and data transmitting system
US9864570B2 (en) * 2014-12-09 2018-01-09 Harman International Industries, Incorporated Proximity based temporary audio sharing
JP6938904B2 (ja) * 2016-12-14 2021-09-22 富士通株式会社 送信制御プログラム、送信制御方法および情報処理装置

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Publication number Priority date Publication date Assignee Title
JP2018139384A (ja) * 2017-02-24 2018-09-06 レノボ・シンガポール・プライベート・リミテッド 音声を出力する方法、ワイヤレスデバイス、ワイヤレススピーカ、及びコンピュータが実行可能なプログラム

Also Published As

Publication number Publication date
US20100261432A1 (en) 2010-10-14
EP2209020B1 (en) 2014-02-26
ES2456340T3 (es) 2014-04-22
CN101855569A (zh) 2010-10-06
JP5095473B2 (ja) 2012-12-12
US8320837B2 (en) 2012-11-27
KR20100091957A (ko) 2010-08-19
CN101855569B (zh) 2013-05-08
EP2209020A4 (en) 2012-10-10
EP2209020A1 (en) 2010-07-21
JP2009141936A (ja) 2009-06-25

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