ATE334539T1 - System und verfahren zur bluetooth- übertragungsoptimierung, um signalinterferenzen zu vermeiden - Google Patents

System und verfahren zur bluetooth- übertragungsoptimierung, um signalinterferenzen zu vermeiden

Info

Publication number
ATE334539T1
ATE334539T1 AT03701981T AT03701981T ATE334539T1 AT E334539 T1 ATE334539 T1 AT E334539T1 AT 03701981 T AT03701981 T AT 03701981T AT 03701981 T AT03701981 T AT 03701981T AT E334539 T1 ATE334539 T1 AT E334539T1
Authority
AT
Austria
Prior art keywords
signal interference
bluetooth
bluetooth device
frequencies
messages
Prior art date
Application number
AT03701981T
Other languages
English (en)
Inventor
Ganesh Pattabiraman
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE334539T1 publication Critical patent/ATE334539T1/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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/715—Interference-related aspects
    • 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/203—Details of error rate determination, e.g. BER, FER or WER
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission during data packet transmission, e.g. high speed packet access [HSPA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/715—Interference-related aspects
    • H04B2001/7154—Interference-related aspects with means for preventing interference
    • 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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/246—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter calculated in said terminal
    • 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)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Transceivers (AREA)
AT03701981T 2002-01-10 2003-01-03 System und verfahren zur bluetooth- übertragungsoptimierung, um signalinterferenzen zu vermeiden ATE334539T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34737302P 2002-01-10 2002-01-10
US10/094,014 US6873825B2 (en) 2002-01-10 2002-03-07 System and method for optimizing bluetooth transmissions to overcome signal interference

Publications (1)

Publication Number Publication Date
ATE334539T1 true ATE334539T1 (de) 2006-08-15

Family

ID=26788181

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03701981T ATE334539T1 (de) 2002-01-10 2003-01-03 System und verfahren zur bluetooth- übertragungsoptimierung, um signalinterferenzen zu vermeiden

Country Status (12)

Country Link
US (1) US6873825B2 (de)
EP (1) EP1466450B1 (de)
JP (1) JP4401782B2 (de)
KR (1) KR100946713B1 (de)
CN (1) CN1640075B (de)
AT (1) ATE334539T1 (de)
AU (1) AU2003202869A1 (de)
BR (1) BR0306815A (de)
DE (1) DE60307046T2 (de)
ES (1) ES2268323T3 (de)
TW (1) TWI323579B (de)
WO (1) WO2003061224A1 (de)

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US7809399B2 (en) * 2006-02-10 2010-10-05 Syntek International Holding Ltd. Method and device for providing multiple communication protocols with a single transceiver
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CN107124211A (zh) * 2017-05-16 2017-09-01 南京铁道职业技术学院 一种工业蓝牙无线收发器
KR102378797B1 (ko) * 2017-05-23 2022-03-29 삼성전자주식회사 전자 장치 및 전자 장치에서 블루투스 기반의 데이터를 전송하는 방법
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Also Published As

Publication number Publication date
TWI323579B (en) 2010-04-11
CN1640075A (zh) 2005-07-13
KR100946713B1 (ko) 2010-03-12
KR20040071307A (ko) 2004-08-11
EP1466450B1 (de) 2006-07-26
US6873825B2 (en) 2005-03-29
AU2003202869A1 (en) 2003-07-30
US20030139136A1 (en) 2003-07-24
DE60307046T2 (de) 2007-03-01
JP4401782B2 (ja) 2010-01-20
WO2003061224A1 (en) 2003-07-24
ES2268323T3 (es) 2007-03-16
TW200306093A (en) 2003-11-01
JP2005515708A (ja) 2005-05-26
BR0306815A (pt) 2004-10-26
EP1466450A1 (de) 2004-10-13
DE60307046D1 (de) 2006-09-07
CN1640075B (zh) 2010-10-06

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