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DE60312621D1 - Verfahren zur Identifizierung von IEEE802.11B-Funksignalen - Google Patents

Verfahren zur Identifizierung von IEEE802.11B-Funksignalen

Info

Publication number
DE60312621D1
DE60312621D1 DE60312621T DE60312621T DE60312621D1 DE 60312621 D1 DE60312621 D1 DE 60312621D1 DE 60312621 T DE60312621 T DE 60312621T DE 60312621 T DE60312621 T DE 60312621T DE 60312621 D1 DE60312621 D1 DE 60312621D1
Authority
DE
Germany
Prior art keywords
levels
sampled
identifying
radio signals
signal
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
DE60312621T
Other languages
English (en)
Other versions
DE60312621T2 (de
Inventor
Randolph L Durrant
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.)
Intel Corp
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of DE60312621D1 publication Critical patent/DE60312621D1/de
Application granted granted Critical
Publication of DE60312621T2 publication Critical patent/DE60312621T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE60312621T 2002-09-30 2003-09-30 Verfahren zur Identifizierung von IEEE802.11B-Funksignalen Expired - Lifetime DE60312621T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/261,977 US20040063403A1 (en) 2002-09-30 2002-09-30 Methods for identification of IEEE 802.11b radio signals
US261977 2002-09-30

Publications (2)

Publication Number Publication Date
DE60312621D1 true DE60312621D1 (de) 2007-05-03
DE60312621T2 DE60312621T2 (de) 2007-11-29

Family

ID=31977954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60312621T Expired - Lifetime DE60312621T2 (de) 2002-09-30 2003-09-30 Verfahren zur Identifizierung von IEEE802.11B-Funksignalen

Country Status (6)

Country Link
US (1) US20040063403A1 (de)
EP (1) EP1404072B1 (de)
CN (1) CN1533048B (de)
AT (1) ATE357792T1 (de)
DE (1) DE60312621T2 (de)
TW (1) TWI236815B (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7133686B2 (en) * 2003-01-08 2006-11-07 Vtech Telecommunication Limited System and method for identifying interferes in a communication spectrum
US7701898B2 (en) 2004-09-15 2010-04-20 Research In Motion Limited Switch-in of centralised infrastructure for management for wireless communications
KR100672987B1 (ko) 2004-12-20 2007-01-24 삼성전자주식회사 고속 아날로그 인벨롭 디텍터
US7454171B2 (en) 2005-02-25 2008-11-18 Nokia Corporation Method and system for VoIP over WLAN to Bluetooth headset using ACL link and sniff for aligned eSCO transmission
US7486932B2 (en) 2005-02-25 2009-02-03 Nokia Corporation Method and system for VoIP over WLAN to bluetooth headset using advanced eSCO scheduling
US20080002606A1 (en) * 2006-06-30 2008-01-03 David Cheung Identification of wireless devices based on signal characteristics
US8144811B2 (en) * 2007-01-26 2012-03-27 Qualcomm Atheros, Inc. Hybrid zero-IF receiver
US8369782B1 (en) 2007-08-13 2013-02-05 Marvell International Ltd. Bluetooth wideband scan mode
US8577305B1 (en) 2007-09-21 2013-11-05 Marvell International Ltd. Circuits and methods for generating oscillating signals
US8588705B1 (en) 2007-12-11 2013-11-19 Marvell International Ltd. System and method of determining Power over Ethernet impairment
KR101650109B1 (ko) * 2008-06-16 2016-08-22 마벨 월드 트레이드 리미티드 단거리 무선 통신
US8600324B1 (en) 2008-06-27 2013-12-03 Marvell International Ltd Circuit and method for adjusting a digitally controlled oscillator
WO2010001320A1 (en) * 2008-07-03 2010-01-07 Koninklijke Philips Electronics N.V. Interference management
US8472968B1 (en) 2008-08-11 2013-06-25 Marvell International Ltd. Location-based detection of interference in cellular communications systems
US8964692B2 (en) * 2008-11-10 2015-02-24 Qualcomm Incorporated Spectrum sensing of bluetooth using a sequence of energy detection measurements
US9288764B1 (en) 2008-12-31 2016-03-15 Marvell International Ltd. Discovery-phase power conservation
US8472427B1 (en) 2009-04-06 2013-06-25 Marvell International Ltd. Packet exchange arbitration for coexisting radios
US8532041B1 (en) 2009-04-24 2013-09-10 Marvell International Ltd. Method for transmitting information in a regulated spectrum and network configured to operate in the regulated spectrum
US9066369B1 (en) 2009-09-16 2015-06-23 Marvell International Ltd. Coexisting radio communication
US8767771B1 (en) 2010-05-11 2014-07-01 Marvell International Ltd. Wakeup beacons for mesh networks
DE102010024887B4 (de) 2010-06-11 2012-07-26 Hydrometer Electronic Gmbh Verfahren zur Standortbeurteilung für den Betrieb eines Datenfunk-Empfängers, insbesondere zur Verbrauchsdaten-Erfassung
US8284817B2 (en) 2010-06-30 2012-10-09 Qualcomm Atheros, Inc. Measuring received signal strength on neighboring frequencies of a channel with interference in a wireless device
US8817662B2 (en) 2010-10-20 2014-08-26 Marvell World Trade Ltd. Pre-association discovery
US8750278B1 (en) 2011-05-26 2014-06-10 Marvell International Ltd. Method and apparatus for off-channel device invitation
GB2492348A (en) * 2011-06-28 2013-01-02 Cambridge Silicon Radio Ltd Using Bluetooth(RTM) System to Receive Location Data for Location Based Services
US8983557B1 (en) 2011-06-30 2015-03-17 Marvell International Ltd. Reducing power consumption of a multi-antenna transceiver
US9125216B1 (en) 2011-09-28 2015-09-01 Marvell International Ltd. Method and apparatus for avoiding interference among multiple radios
US9215708B2 (en) 2012-02-07 2015-12-15 Marvell World Trade Ltd. Method and apparatus for multi-network communication
US9450649B2 (en) 2012-07-02 2016-09-20 Marvell World Trade Ltd. Shaping near-field transmission signals
WO2016175778A1 (en) * 2015-04-29 2016-11-03 Entropic Communications, Inc. Efficient bandwidth usage in two-way broadband access networks
CN106332132B (zh) * 2015-07-03 2021-05-04 中兴通讯股份有限公司 一种自适应式蓝牙性能调节的通讯终端及方法
CN109039484B (zh) * 2018-07-24 2020-10-23 中睿通信规划设计有限公司 一种基于能量检测识别基站天线所属运营商的方法
CN112653489A (zh) * 2021-01-19 2021-04-13 马瑞利汽车电子(广州)有限公司 一种窄带跳频无线电信号识别方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5787080A (en) * 1996-06-03 1998-07-28 Philips Electronics North America Corporation Method and apparatus for reservation-based wireless-ATM local area network
US6484261B1 (en) * 1998-02-17 2002-11-19 Cisco Technology, Inc. Graphical network security policy management
US6463470B1 (en) * 1998-10-26 2002-10-08 Cisco Technology, Inc. Method and apparatus of storing policies for policy-based management of quality of service treatments of network data traffic flows
CN1121103C (zh) * 1999-09-10 2003-09-10 北京格林威尔科技发展有限公司 突发同步的实现方法及装置
US6973117B1 (en) * 2000-02-29 2005-12-06 Texas Instruments Incorporated Dynamic extension of frequency hopping patterns in wireless communications
US6765893B1 (en) * 2000-03-31 2004-07-20 Qualcomm Incorporated Dynamic recognition of an empty general paging message
US20030054827A1 (en) * 2000-09-11 2003-03-20 Schmidl Timothy M. Wireless communication channel selection using passive interference avoidance techniques
US6832080B1 (en) * 2000-09-12 2004-12-14 Ericsson, Inc. Apparatus for and method of adapting a radio receiver using control functions
CA2425079A1 (en) * 2000-10-06 2002-04-11 Cognio, Inc. Systems and methods for interference mitigation among multiple wlan protocols
JP3770586B2 (ja) * 2000-12-27 2006-04-26 株式会社東芝 無線通信方法および無線通信装置
JP3443094B2 (ja) * 2000-12-27 2003-09-02 株式会社東芝 無線通信方法および無線通信装置
US7236511B2 (en) * 2001-01-16 2007-06-26 Texas Instruments Incorporated Structured adaptive frequency hopping
US7027418B2 (en) * 2001-01-25 2006-04-11 Bandspeed, Inc. Approach for selecting communications channels based on performance
US7039068B1 (en) * 2001-09-26 2006-05-02 Cisco Technology, Inc. Packet assembly
US7274759B2 (en) * 2001-12-21 2007-09-25 Koninklijke Philips Electronics N.V. Antenna switching based on a preamble MSE metric
AU2003225262A1 (en) * 2002-04-22 2003-11-03 Cognio, Inc. System and method for classifying signals occuring in a frequency band
US7388903B2 (en) * 2002-09-18 2008-06-17 Conexant, Inc. Adaptive transmission rate and fragmentation threshold mechanism for local area networks

Also Published As

Publication number Publication date
EP1404072B1 (de) 2007-03-21
EP1404072A1 (de) 2004-03-31
ATE357792T1 (de) 2007-04-15
US20040063403A1 (en) 2004-04-01
CN1533048A (zh) 2004-09-29
TW200412766A (en) 2004-07-16
TWI236815B (en) 2005-07-21
DE60312621T2 (de) 2007-11-29
CN1533048B (zh) 2010-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HEYER, V., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 806