ATE429743T1 - System und verfahren zur dynamischen paketauswahl für bluetooth - Google Patents

System und verfahren zur dynamischen paketauswahl für bluetooth

Info

Publication number
ATE429743T1
ATE429743T1 AT01949402T AT01949402T ATE429743T1 AT E429743 T1 ATE429743 T1 AT E429743T1 AT 01949402 T AT01949402 T AT 01949402T AT 01949402 T AT01949402 T AT 01949402T AT E429743 T1 ATE429743 T1 AT E429743T1
Authority
AT
Austria
Prior art keywords
bluetooth
packet
packet selection
dynamic packet
channel
Prior art date
Application number
AT01949402T
Other languages
English (en)
Inventor
Leif Wilhelmsson
Jacobus Haartsen
Joakim Persson
Olof Dellien
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE429743T1 publication Critical patent/ATE429743T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • 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
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
    • H04L1/0034—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter where the transmitter decides based on inferences, e.g. use of implicit signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Circuits Of Receivers In General (AREA)
AT01949402T 2000-06-20 2001-06-12 System und verfahren zur dynamischen paketauswahl für bluetooth ATE429743T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21277400P 2000-06-20 2000-06-20
US09/706,071 US7095719B1 (en) 2000-06-20 2000-11-03 Method and apparatus for dynamic packet selection in uncoordinated radio systems
PCT/EP2001/006620 WO2001099384A2 (en) 2000-06-20 2001-06-12 Method and apparatus for dynamic packet selection in bluetoth

Publications (1)

Publication Number Publication Date
ATE429743T1 true ATE429743T1 (de) 2009-05-15

Family

ID=26907452

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01949402T ATE429743T1 (de) 2000-06-20 2001-06-12 System und verfahren zur dynamischen paketauswahl für bluetooth

Country Status (6)

Country Link
US (1) US7095719B1 (de)
EP (1) EP1410547B1 (de)
AT (1) ATE429743T1 (de)
AU (1) AU2001270568A1 (de)
DE (1) DE60138491D1 (de)
WO (1) WO2001099384A2 (de)

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US8171300B2 (en) * 2002-04-30 2012-05-01 Qualcomm Incorporated Security method and apparatus
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US7388903B2 (en) * 2002-09-18 2008-06-17 Conexant, Inc. Adaptive transmission rate and fragmentation threshold mechanism for local area networks
US7457319B2 (en) * 2002-10-16 2008-11-25 Qualcomm, Incorporated Data partition method to maximize bluetooth baseband throughput
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US7369549B2 (en) * 2003-03-25 2008-05-06 Qualcomm Incorporated Adaptive rate prioritizing
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US7701908B1 (en) * 2003-09-25 2010-04-20 Cypress Semiconductor Corporation Mapping of non-isochronous and isochronous channels
US7925206B2 (en) * 2003-12-10 2011-04-12 The Boeing Company Systems and methods for providing adaptive wireless connectivity
US20050268181A1 (en) * 2004-05-04 2005-12-01 Murty Ravi A Method and apparatus to provide adaptive transmission parameters for wireless networks
CN101010914A (zh) * 2004-08-30 2007-08-01 皇家飞利浦电子股份有限公司 在无线网络中用于区分错误的方法和系统
JP2008512024A (ja) * 2004-08-30 2008-04-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 無線網におけるリンク適応のための方法及びシステム
US8060807B2 (en) 2004-09-02 2011-11-15 The Regents Of The University Of California Content and channel aware object scheduling and error control
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GB2421881A (en) * 2004-12-29 2006-07-05 Samsung Electronics Co Ltd Adaptive modulation and coding in a personal area network
CN100349396C (zh) * 2005-01-06 2007-11-14 东南大学 移动通信系统中基于最佳传输帧长的链路自适应实现方法
US8489136B2 (en) * 2007-01-05 2013-07-16 Aliphcom Wireless link to transmit digital audio data between devices in a manner controlled dynamically to adapt to variable wireless error rates
US8379609B2 (en) * 2007-03-29 2013-02-19 Vixs Systems, Inc. Multimedia client/server system with adjustable data link rate and range and methods for use therewith
US9112645B2 (en) * 2007-05-11 2015-08-18 Microsoft Technology Licensing, Llc Channel control based on error correction values
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US8180001B2 (en) * 2007-10-17 2012-05-15 Broadcom Corporation Adaptive equalization and interference cancellation with time-varying noise and/or interference
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CN114747165B (zh) * 2019-12-30 2024-06-28 华为技术有限公司 应用于蓝牙通信的数据发送方法和装置
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Also Published As

Publication number Publication date
EP1410547B1 (de) 2009-04-22
DE60138491D1 (de) 2009-06-04
EP1410547A2 (de) 2004-04-21
US7095719B1 (en) 2006-08-22
AU2001270568A1 (en) 2002-01-02
WO2001099384A2 (en) 2001-12-27
WO2001099384A3 (en) 2002-04-25

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