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GB201301757D0 - Communication system - Google Patents

Communication system

Info

Publication number
GB201301757D0
GB201301757D0 GBGB1301757.9A GB201301757A GB201301757D0 GB 201301757 D0 GB201301757 D0 GB 201301757D0 GB 201301757 A GB201301757 A GB 201301757A GB 201301757 D0 GB201301757 D0 GB 201301757D0
Authority
GB
United Kingdom
Prior art keywords
communication system
communication
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.)
Withdrawn
Application number
GBGB1301757.9A
Other versions
GB2510373A (en
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to GB1301757.9A priority Critical patent/GB2510373A/en
Publication of GB201301757D0 publication Critical patent/GB201301757D0/en
Priority to PCT/JP2013/083273 priority patent/WO2014119142A1/en
Publication of GB2510373A publication Critical patent/GB2510373A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/04—Systems for determining distance or velocity not using reflection or reradiation using radio waves using angle measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/10—Systems for determining distance or velocity not using reflection or reradiation using radio waves using Doppler effect
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/52—Systems for determining direction or deviation from predetermined direction using a receiving antenna moving, or appearing to move, in a cyclic path to produce a Doppler variation of frequency of the received signal
    • G01S3/54—Systems for determining direction or deviation from predetermined direction using a receiving antenna moving, or appearing to move, in a cyclic path to produce a Doppler variation of frequency of the received signal the apparent movement of the antenna being produced by coupling the receiver cyclically and sequentially to each of several fixed spaced antennas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/12—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1301757.9A 2013-01-31 2013-01-31 A sensing device in a wireless local area network for determining the location and identity of other wireless devices in communication with an access point Withdrawn GB2510373A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1301757.9A GB2510373A (en) 2013-01-31 2013-01-31 A sensing device in a wireless local area network for determining the location and identity of other wireless devices in communication with an access point
PCT/JP2013/083273 WO2014119142A1 (en) 2013-01-31 2013-12-04 Communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1301757.9A GB2510373A (en) 2013-01-31 2013-01-31 A sensing device in a wireless local area network for determining the location and identity of other wireless devices in communication with an access point

Publications (2)

Publication Number Publication Date
GB201301757D0 true GB201301757D0 (en) 2013-03-20
GB2510373A GB2510373A (en) 2014-08-06

Family

ID=47988513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301757.9A Withdrawn GB2510373A (en) 2013-01-31 2013-01-31 A sensing device in a wireless local area network for determining the location and identity of other wireless devices in communication with an access point

Country Status (2)

Country Link
GB (1) GB2510373A (en)
WO (1) WO2014119142A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9423669B2 (en) * 2014-11-04 2016-08-23 Qualcomm Incorporated Method and apparatus for camera autofocus based on Wi-Fi ranging technique
SG11201810253WA (en) * 2016-05-20 2018-12-28 Skylab Networks Pte Ltd System and method for regulating power consumption
JP2021085719A (en) * 2019-11-26 2021-06-03 株式会社Ｓｏｋｅｎ Digital key system and onboard system
US20230164734A1 (en) * 2020-05-08 2023-05-25 Nokia Solutions And Networks Oy Methods and apparatuses for positioning

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6414635B1 (en) * 2000-10-23 2002-07-02 Wayport, Inc. Geographic-based communication service system with more precise determination of a user's known geographic location
US7130646B2 (en) * 2003-02-14 2006-10-31 Atheros Communications, Inc. Positioning with wireless local area networks and WLAN-aided global positioning systems
JP2006186540A (en) * 2004-12-27 2006-07-13 Murata Mfg Co Ltd Direction of arrival estimation device
US7768963B2 (en) * 2006-07-07 2010-08-03 Skyhook Wireless, Inc. System and method of improving sampling of WLAN packet information to improve estimates of Doppler frequency of a WLAN positioning device
JP2008258937A (en) * 2007-04-05 2008-10-23 Matsushita Electric Ind Co Ltd Propagation environment estimation method, apparatus, and communication method
KR20120070140A (en) * 2010-12-21 2012-06-29 한국전자통신연구원 Apparatus and Method for Location Determination of Target Device in Local Area Wireless Network Environment

Also Published As

Publication number Publication date
WO2014119142A1 (en) 2014-08-07
GB2510373A (en) 2014-08-06

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)