DE60211393D1 - Temporäre Master-Slave Schaltung in einem Piconet innerhalb eines Bluetooth Kommunikationsystems - Google Patents

Temporäre Master-Slave Schaltung in einem Piconet innerhalb eines Bluetooth Kommunikationsystems

Info

Publication number
DE60211393D1
DE60211393D1 DE60211393T DE60211393T DE60211393D1 DE 60211393 D1 DE60211393 D1 DE 60211393D1 DE 60211393 T DE60211393 T DE 60211393T DE 60211393 T DE60211393 T DE 60211393T DE 60211393 D1 DE60211393 D1 DE 60211393D1
Authority
DE
Germany
Prior art keywords
master device
slave
communication system
wireless communication
piconet
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.)
Expired - Lifetime
Application number
DE60211393T
Other languages
English (en)
Other versions
DE60211393T2 (de
Inventor
Hyun-Sook Kang
Tae-Jin Lee
Jong-Hun Park
Kyung-Hun Jang
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE60211393D1 publication Critical patent/DE60211393D1/de
Application granted granted Critical
Publication of DE60211393T2 publication Critical patent/DE60211393T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H04W84/20—Leader-follower arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
DE2002611393 2001-01-05 2002-01-02 Temporäre Master-Slave Schaltung in einem Piconet innerhalb eines Bluetooth Kommunikationsystems Expired - Lifetime DE60211393T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2001000581 2001-01-05
KR20010000581A KR100781373B1 (ko) 2001-01-05 2001-01-05 무선 통신기기 및 그 통신방법 및 이를 적용한 무선통신시스템

Publications (2)

Publication Number Publication Date
DE60211393D1 true DE60211393D1 (de) 2006-06-22
DE60211393T2 DE60211393T2 (de) 2006-11-02

Family

ID=36571437

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002611393 Expired - Lifetime DE60211393T2 (de) 2001-01-05 2002-01-02 Temporäre Master-Slave Schaltung in einem Piconet innerhalb eines Bluetooth Kommunikationsystems

Country Status (6)

Country Link
US (1) US6907226B2 (de)
EP (1) EP1223715B1 (de)
JP (1) JP4077631B2 (de)
KR (1) KR100781373B1 (de)
AT (1) ATE326806T1 (de)
DE (1) DE60211393T2 (de)

Families Citing this family (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001103570A (ja) * 1999-09-30 2001-04-13 Toshiba Corp 通信システム、この通信システムに用いられる通信装置及び通信方法
US6965590B1 (en) * 2000-02-29 2005-11-15 Texas Instruments Incorporated Dynamic slave selection in frequency hopping wireless communications
EP1324540B1 (de) * 2001-12-28 2011-08-17 Fujitsu Toshiba Mobile Communications Limited Funkkommunikationsgerät
KR20030079247A (ko) * 2002-04-03 2003-10-10 김희중 알에프 신호를 이용한 일 대 다 통신장치 및 그 방법
JP2004032552A (ja) * 2002-06-27 2004-01-29 Uniden Corp 通信端末装置、通信システム及びプログラム
JP2004064341A (ja) * 2002-07-26 2004-02-26 Uniden Corp 無線端末装置、通信システム及び通信制御方法
US7127541B2 (en) * 2002-12-23 2006-10-24 Microtune (Texas), L.P. Automatically establishing a wireless connection between adapters
JP2004302560A (ja) * 2003-03-28 2004-10-28 Toyota Industries Corp データ通信システム及びデータ通信方法
WO2004107655A1 (en) * 2003-05-28 2004-12-09 Philips Intellectual Property & Standards Gmbh Adhoc network reconstruction after radio contact lost with master device
KR100608744B1 (ko) * 2003-06-03 2006-08-02 삼성전자주식회사 피코넷에서 ｐｎｃ 없이 디바이스간에 통신을 하기 위한장치 및 방법
JP4481079B2 (ja) 2003-06-12 2010-06-16 パナソニック株式会社 Ｂｌｕｅｔｏｏｔｈマスタ選択方法、Ｂｌｕｅｔｏｏｔｈマスタ選択プログラムおよびＢｌｕｅｔｏｏｔｈ装置
US8086752B2 (en) 2006-11-22 2011-12-27 Sonos, Inc. Systems and methods for synchronizing operations among a plurality of independently clocked digital data processing devices that independently source digital data
US8020023B2 (en) 2003-07-28 2011-09-13 Sonos, Inc. Systems and methods for synchronizing operations among a plurality of independently clocked digital data processing devices without a voltage controlled crystal oscillator
US11650784B2 (en) 2003-07-28 2023-05-16 Sonos, Inc. Adjusting volume levels
US9207905B2 (en) 2003-07-28 2015-12-08 Sonos, Inc. Method and apparatus for providing synchrony group status information
US11294618B2 (en) 2003-07-28 2022-04-05 Sonos, Inc. Media player system
US8234395B2 (en) 2003-07-28 2012-07-31 Sonos, Inc. System and method for synchronizing operations among a plurality of independently clocked digital data processing devices
US7668964B2 (en) * 2005-04-23 2010-02-23 Sonos, Inc. System and method for synchronizing channel handoff as among a plurality of devices
US11106425B2 (en) 2003-07-28 2021-08-31 Sonos, Inc. Synchronizing operations among a plurality of independently clocked digital data processing devices
US8290603B1 (en) 2004-06-05 2012-10-16 Sonos, Inc. User interfaces for controlling and manipulating groupings in a multi-zone media system
US11106424B2 (en) 2003-07-28 2021-08-31 Sonos, Inc. Synchronizing operations among a plurality of independently clocked digital data processing devices
US7269199B2 (en) 2003-08-28 2007-09-11 Lenovo (Singapore) Pte. Ltd. Apparatus and method employing dynamic hop sequence adjustment in FHSS networks
US7245947B2 (en) 2003-09-16 2007-07-17 Nokia Corporation Method and system for power-based control of an ad hoc wireless communications network
US7463886B2 (en) 2003-09-16 2008-12-09 Spyder Navigations L.L.C. Method and system for supporting residual energy awareness in an ad hoc wireless communications network
KR20050048414A (ko) * 2003-11-19 2005-05-24 삼성전자주식회사 무선 네트워크에서 무선 디바이스간의 연결 요청 중계방법 및 장치
US9374607B2 (en) 2012-06-26 2016-06-21 Sonos, Inc. Media playback system with guest access
US9977561B2 (en) 2004-04-01 2018-05-22 Sonos, Inc. Systems, methods, apparatus, and articles of manufacture to provide guest access
US8868698B2 (en) 2004-06-05 2014-10-21 Sonos, Inc. Establishing a secure wireless network with minimum human intervention
US8326951B1 (en) 2004-06-05 2012-12-04 Sonos, Inc. Establishing a secure wireless network with minimum human intervention
US8036343B2 (en) * 2005-03-25 2011-10-11 Schulein Robert B Audio and data communications system
WO2007054127A1 (en) 2005-11-10 2007-05-18 Telefonaktiebolaget Lm Ericsson (Publ) Arrangements in a mobile telecommunication network
US9215748B2 (en) 2005-11-28 2015-12-15 Canon Kabushiki Kaisha Communication apparatus, control method for communication apparatus, and communication system
JP4829600B2 (ja) * 2005-11-28 2011-12-07 キヤノン株式会社 通信装置及び通信装置の制御方法
US7925214B2 (en) 2005-12-16 2011-04-12 Sony Ericsson Mobile Communications Ab Distributed bluetooth system
KR100772403B1 (ko) * 2006-03-20 2007-11-01 삼성전자주식회사 프록시 코디네이터를 이용한 셀 참여 방법
US12167216B2 (en) 2006-09-12 2024-12-10 Sonos, Inc. Playback device pairing
US9202509B2 (en) 2006-09-12 2015-12-01 Sonos, Inc. Controlling and grouping in a multi-zone media system
US8788080B1 (en) 2006-09-12 2014-07-22 Sonos, Inc. Multi-channel pairing in a media system
US8483853B1 (en) 2006-09-12 2013-07-09 Sonos, Inc. Controlling and manipulating groupings in a multi-zone media system
KR100819037B1 (ko) * 2006-09-29 2008-04-02 한국전자통신연구원 무선 센서 네트워크의 시간 동기화 방법 및 센서 노드
KR100799885B1 (ko) * 2006-11-03 2008-01-31 주식회사 카서 근거리 피코 셀 내에서 방송과 통신 및 제어의 융합이가능한 무선 네트워크 프로토콜
KR100726476B1 (ko) * 2006-12-28 2007-06-12 가림정보기술 주식회사 이기종 센서노드의 전력소모 최소화를 위한 시간동기화방법 및 이를 적용한 네트워크
KR20100032796A (ko) * 2008-09-18 2010-03-26 삼성전자주식회사 공기 조화기의 제어 방법
US8509688B2 (en) * 2009-04-23 2013-08-13 Samsung Electronics Co., Ltd. Apparatus and method for mac logical channel selection for operating piconets in body area networks
US9866609B2 (en) * 2009-06-08 2018-01-09 Time Warner Cable Enterprises Llc Methods and apparatus for premises content distribution
EP2391095A1 (de) * 2010-05-31 2011-11-30 Fluke Corporation Automatisches Adressierschema für eine serielle 2-Wire-Busschnittstelle
TWI446806B (zh) * 2010-10-14 2014-07-21 Wistron Corp 點對點之訊號同步的方法及其點對點無線通訊裝置與系統
CN103238306A (zh) * 2010-12-03 2013-08-07 诺基亚公司 支持从/向多个设备数据传输的设备到设备簇增强
US11429343B2 (en) 2011-01-25 2022-08-30 Sonos, Inc. Stereo playback configuration and control
US11265652B2 (en) 2011-01-25 2022-03-01 Sonos, Inc. Playback device pairing
US9344292B2 (en) 2011-12-30 2016-05-17 Sonos, Inc. Systems and methods for player setup room names
US9729115B2 (en) 2012-04-27 2017-08-08 Sonos, Inc. Intelligently increasing the sound level of player
JP6106907B2 (ja) * 2012-09-11 2017-04-05 パナソニックＩｐマネジメント株式会社 無線通信システム
US9008330B2 (en) 2012-09-28 2015-04-14 Sonos, Inc. Crossover frequency adjustments for audio speakers
US9510055B2 (en) 2013-01-23 2016-11-29 Sonos, Inc. System and method for a media experience social interface
US9307508B2 (en) 2013-04-29 2016-04-05 Google Technology Holdings LLC Systems and methods for syncronizing multiple electronic devices
US9288596B2 (en) 2013-09-30 2016-03-15 Sonos, Inc. Coordinator device for paired or consolidated players
US9654545B2 (en) 2013-09-30 2017-05-16 Sonos, Inc. Group coordinator device selection
US20150095679A1 (en) 2013-09-30 2015-04-02 Sonos, Inc. Transitioning A Networked Playback Device Between Operating Modes
US9720576B2 (en) 2013-09-30 2017-08-01 Sonos, Inc. Controlling and displaying zones in a multi-zone system
US9300647B2 (en) 2014-01-15 2016-03-29 Sonos, Inc. Software application and zones
WO2015106801A1 (en) * 2014-01-15 2015-07-23 Nokia Solutions And Networks Oy Improving network efficiency
US9313591B2 (en) 2014-01-27 2016-04-12 Sonos, Inc. Audio synchronization among playback devices using offset information
US20150220498A1 (en) 2014-02-05 2015-08-06 Sonos, Inc. Remote Creation of a Playback Queue for a Future Event
US9226073B2 (en) 2014-02-06 2015-12-29 Sonos, Inc. Audio output balancing during synchronized playback
US9226087B2 (en) 2014-02-06 2015-12-29 Sonos, Inc. Audio output balancing during synchronized playback
US9679054B2 (en) 2014-03-05 2017-06-13 Sonos, Inc. Webpage media playback
US10587693B2 (en) 2014-04-01 2020-03-10 Sonos, Inc. Mirrored queues
US20150324552A1 (en) 2014-05-12 2015-11-12 Sonos, Inc. Share Restriction for Media Items
US9866990B2 (en) * 2014-05-28 2018-01-09 Technical Consumer Products, Inc. System and method for simultaneous wireless control of multiple peripheral devices
US20150356084A1 (en) 2014-06-05 2015-12-10 Sonos, Inc. Social Queue
WO2015195006A1 (en) * 2014-06-18 2015-12-23 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices for maintaining a device-operated function
US9874997B2 (en) 2014-08-08 2018-01-23 Sonos, Inc. Social playback queues
US10645130B2 (en) 2014-09-24 2020-05-05 Sonos, Inc. Playback updates
US9690540B2 (en) 2014-09-24 2017-06-27 Sonos, Inc. Social media queue
US9860286B2 (en) 2014-09-24 2018-01-02 Sonos, Inc. Associating a captured image with a media item
US9723038B2 (en) 2014-09-24 2017-08-01 Sonos, Inc. Social media connection recommendations based on playback information
US9959087B2 (en) 2014-09-24 2018-05-01 Sonos, Inc. Media item context from social media
EP3114625A1 (de) 2014-09-24 2017-01-11 Sonos, Inc. Soziale medienverbindungsempfehlungen basierend auf wiedergabeinformationen
US9667679B2 (en) 2014-09-24 2017-05-30 Sonos, Inc. Indicating an association between a social-media account and a media playback system
EP3114852A1 (de) 2014-09-24 2017-01-11 Sonos Inc. Soziale medienwarteschleife
CN104811895B (zh) * 2015-04-01 2018-04-20 石姗姗 一种低功耗蓝牙的连接方法及装置
US10248376B2 (en) 2015-06-11 2019-04-02 Sonos, Inc. Multiple groupings in a playback system
US11106417B2 (en) * 2015-06-23 2021-08-31 Airwatch, Llc Collaboration systems with managed screen sharing
US9641623B2 (en) 2015-06-24 2017-05-02 Todd Christopher Smith System and method for managing content on multiple computerized devices
GB201516673D0 (en) * 2015-09-21 2015-11-04 Nicoventures Holdings Ltd Topology
CN107409434A (zh) * 2015-12-31 2017-11-28 林祖荣 运动感测服装的包含传感器连接与发射机制的交替的系统
US10303422B1 (en) 2016-01-05 2019-05-28 Sonos, Inc. Multiple-device setup
US9886234B2 (en) 2016-01-28 2018-02-06 Sonos, Inc. Systems and methods of distributing audio to one or more playback devices
JP6755145B2 (ja) 2016-08-10 2020-09-16 キヤノン株式会社 通信装置、その制御方法およびプログラム、並びに通信システム
US10712997B2 (en) 2016-10-17 2020-07-14 Sonos, Inc. Room association based on name
GB201707050D0 (en) 2017-05-03 2017-06-14 British American Tobacco Investments Ltd Data communication
US11218943B2 (en) 2017-12-20 2022-01-04 Sony Network Communications Europe B.V. System and method for sharing cluster head assistance data in a device cluster
GB201722278D0 (en) 2017-12-29 2018-02-14 British American Tobacco Investments Ltd Device identification and method
GB201722241D0 (en) 2017-12-29 2018-02-14 British American Tobacco Investments Ltd Data capture across devices
GB201801146D0 (en) 2018-01-24 2018-03-07 Nicoventures Trading Ltd Aerosol source for a vapour provision system
CA3193393A1 (en) 2020-09-25 2022-03-31 Jennifer Mcdevitt Intelligent setup for playback devices
CN115643621A (zh) * 2022-09-08 2023-01-24 无锡中感微电子股份有限公司 主从设备切换方法和设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3740252B2 (ja) 1997-06-13 2006-02-01 キヤノン株式会社 無線通信装置
US6026297A (en) * 1997-09-17 2000-02-15 Telefonaktiebolaget Lm Ericsson Contemporaneous connectivity to multiple piconets
US6590928B1 (en) * 1997-09-17 2003-07-08 Telefonaktiebolaget Lm Ericsson (Publ) Frequency hopping piconets in an uncoordinated wireless multi-user system
US6570857B1 (en) * 1998-01-13 2003-05-27 Telefonaktiebolaget L M Ericsson Central multiple access control for frequency hopping radio networks
US6519460B1 (en) * 1999-05-10 2003-02-11 Telefonaktiebolaget Lm Ericsson Resource management in uncoordinated frequency hopping system
DE19930423A1 (de) * 1999-07-01 2001-01-18 Siemens Ag Schnurloses Datenübertragungsnetzwerk und Verfahren zu seiner Verwaltung
US6690657B1 (en) * 2000-02-25 2004-02-10 Berkeley Concept Research Corporation Multichannel distributed wireless repeater network
US6275500B1 (en) * 1999-08-09 2001-08-14 Motorola, Inc. Method and apparatus for dynamic control of talk groups in a wireless network
US6480505B1 (en) * 1999-12-06 2002-11-12 Telefonaktiebolaget Lm Ericsson (Publ) Batched fair exhaustive polling scheduler
US6535498B1 (en) * 1999-12-06 2003-03-18 Telefonaktiebolaget Lm Ericsson (Publ) Route updating in ad-hoc networks
US6748195B1 (en) * 2000-09-29 2004-06-08 Motorola, Inc. Wireless device having context-based operational behavior
US6718395B1 (en) * 2000-10-10 2004-04-06 Computer Access Technology Corporation Apparatus and method using an inquiry response for synchronizing to a communication network
US6754250B2 (en) * 2000-12-15 2004-06-22 Telefonaktiebolaget Lm Ericsson (Publ) Networking in uncoordinated frequency hopping piconets

Also Published As

Publication number Publication date
US20020090914A1 (en) 2002-07-11
JP2002252616A (ja) 2002-09-06
JP4077631B2 (ja) 2008-04-16
KR100781373B1 (ko) 2007-11-30
KR20020057513A (ko) 2002-07-11
EP1223715A1 (de) 2002-07-17
ATE326806T1 (de) 2006-06-15
DE60211393T2 (de) 2006-11-02
EP1223715B1 (de) 2006-05-17
US6907226B2 (en) 2005-06-14

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Representative=s name: PATENTANWAELTE RUFF, WILHELM, BEIER, DAUSTER & PAR