DE60133161D1 - Rundfunksystem mit Verwendung eines bluetooth Funkkommunikationsnetzes - Google Patents
Rundfunksystem mit Verwendung eines bluetooth FunkkommunikationsnetzesInfo
- Publication number
- DE60133161D1 DE60133161D1 DE60133161T DE60133161T DE60133161D1 DE 60133161 D1 DE60133161 D1 DE 60133161D1 DE 60133161 T DE60133161 T DE 60133161T DE 60133161 T DE60133161 T DE 60133161T DE 60133161 D1 DE60133161 D1 DE 60133161D1
- Authority
- DE
- Germany
- Prior art keywords
- communication network
- radio communication
- broadcasting system
- bluetooth radio
- bluetooth
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/90—Wireless transmission systems
- H04H60/92—Wireless transmission systems for local area
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
-
- 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
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000265508 | 2000-09-01 | ||
JP2000265508 | 2000-09-01 | ||
JP2000333615A JP3651664B2 (ja) | 2000-09-01 | 2000-10-31 | 放送型サービスシステム及びその通信方法 |
JP2000333615 | 2000-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60133161D1 true DE60133161D1 (de) | 2008-04-24 |
DE60133161T2 DE60133161T2 (de) | 2009-07-09 |
Family
ID=26599082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2001633161 Expired - Lifetime DE60133161T2 (de) | 2000-09-01 | 2001-08-31 | Rundfunksystem mit Verwendung eines bluetooth Funkkommunikationsnetzes |
Country Status (4)
Country | Link |
---|---|
US (1) | US7336924B2 (de) |
EP (1) | EP1185012B1 (de) |
JP (1) | JP3651664B2 (de) |
DE (1) | DE60133161T2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002084294A (ja) * | 2000-09-08 | 2002-03-22 | Roland Corp | 通信装置および通信システム |
US6826387B1 (en) * | 2000-11-30 | 2004-11-30 | Palmsource, Inc. | Efficient service registration for legacy applications in a bluetooth environment |
JP3607687B2 (ja) * | 2002-04-26 | 2005-01-05 | 株式会社東芝 | データ送受信システムおよびデータ送受信方法 |
JP3787538B2 (ja) | 2002-07-09 | 2006-06-21 | キヤノン株式会社 | 無線通信装置および無線通信装置の制御方法 |
DE102004040310B4 (de) * | 2004-08-19 | 2010-09-23 | Infineon Technologies Ag | Bluetooth-Datenübertragungssystem mit Sprachdatenübertragung über einen Broadcast-Transport-Kanal |
KR100737616B1 (ko) * | 2005-07-20 | 2007-07-10 | 엘지전자 주식회사 | 근거리통신 단말기의 어플리케이션 정보 취득장치 및 방법 |
US8331848B2 (en) | 2005-12-16 | 2012-12-11 | Sony Ericsson Mobile Communications Ab | Audio broadcast in a network |
US7925214B2 (en) | 2005-12-16 | 2011-04-12 | Sony Ericsson Mobile Communications Ab | Distributed bluetooth system |
JP4935068B2 (ja) * | 2005-12-28 | 2012-05-23 | 日本電気株式会社 | 携帯通信端末の情報反映システム及びその方法並びにそれに用いる携帯通信端末 |
KR101509763B1 (ko) * | 2008-10-29 | 2015-04-06 | 삼성전자주식회사 | 블루투스를 이용한 정보 제공 방법 및 장치와 그 시스템 |
TWI399935B (zh) * | 2009-08-18 | 2013-06-21 | Chia Yi Hsu | Portable digital radio group navigation system |
CN102036125B (zh) * | 2009-09-29 | 2013-02-13 | 徐佳义 | 便携式数字无线电团体导览系统 |
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 |
ITMI20131310A1 (it) | 2013-08-02 | 2015-02-03 | Bluegan S R L | Dispositivo elettronico per la trasmissione punto-multipunto di un segnale digitale su una rete di comunicazione radio a breve distanza |
JP6737272B2 (ja) * | 2015-06-15 | 2020-08-05 | ソニー株式会社 | 通信装置、通信方法、プログラム、及び通信システム |
CN106792454A (zh) * | 2016-12-19 | 2017-05-31 | 建荣半导体(深圳)有限公司 | 蓝牙通信方法、通信装置、通信系统及电子设备 |
CN107135256A (zh) * | 2017-04-27 | 2017-09-05 | 建荣半导体(深圳)有限公司 | 蓝牙通信方法、通信装置、通信系统及电子设备 |
CN107404340A (zh) * | 2017-08-29 | 2017-11-28 | 广东欧珀移动通信有限公司 | 蓝牙音频数据的传输方法、装置、终端和存储介质 |
US11457421B2 (en) | 2019-11-05 | 2022-09-27 | Realtek Semiconductor Corp. | Auxiliary bluetooth circuit of multi-member bluetooth device capable of reducing complexity of updating internal clock of bluetooth circuit |
US20210136711A1 (en) * | 2019-11-05 | 2021-05-06 | Realtek Semiconductor Corp. | Multi-member bluetooth device capable of reducing complexity of updating internal clock of bluetooth circuit |
US11405880B2 (en) | 2019-11-05 | 2022-08-02 | Realtek Semiconductor Corp. | Main Bluetooth circuit and auxiliary Bluetooth circuit of multi-member Bluetooth device capable of synchronizing audio playback between different Bluetooth circuits |
TWI727899B (zh) * | 2019-11-05 | 2021-05-11 | 瑞昱半導體股份有限公司 | 可使不同藍牙電路的音訊播放保持同步的多成員藍牙裝置中的主藍牙電路與副藍牙電路 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE19850173C1 (de) * | 1998-10-30 | 2000-07-27 | Dosch & Amand Gmbh & Co Kg | Verfahren zum Bereitstellen eines drahtlosen Netzwerkes sowie einer Basisstation für ein derartiges Netzwerk |
US6275500B1 (en) * | 1999-08-09 | 2001-08-14 | Motorola, Inc. | Method and apparatus for dynamic control of talk groups in a wireless network |
-
2000
- 2000-10-31 JP JP2000333615A patent/JP3651664B2/ja not_active Expired - Fee Related
-
2001
- 2001-08-31 US US09/942,759 patent/US7336924B2/en not_active Expired - Lifetime
- 2001-08-31 EP EP20010307447 patent/EP1185012B1/de not_active Expired - Lifetime
- 2001-08-31 DE DE2001633161 patent/DE60133161T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20020028658A1 (en) | 2002-03-07 |
EP1185012A3 (de) | 2003-07-09 |
EP1185012B1 (de) | 2008-03-12 |
JP3651664B2 (ja) | 2005-05-25 |
US7336924B2 (en) | 2008-02-26 |
EP1185012A2 (de) | 2002-03-06 |
JP2002152212A (ja) | 2002-05-24 |
DE60133161T2 (de) | 2009-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |