GB9303107D0 - Method and apparatus for estimating the doppler frequency of a mobile station - Google Patents

Method and apparatus for estimating the doppler frequency of a mobile station

Info

Publication number
GB9303107D0
GB9303107D0 GB939303107A GB9303107A GB9303107D0 GB 9303107 D0 GB9303107 D0 GB 9303107D0 GB 939303107 A GB939303107 A GB 939303107A GB 9303107 A GB9303107 A GB 9303107A GB 9303107 D0 GB9303107 D0 GB 9303107D0
Authority
GB
United Kingdom
Prior art keywords
estimating
mobile station
doppler frequency
doppler
frequency
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Withdrawn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
GB939303107A
Other versions
GB2262688A (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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB9303107D0 publication Critical patent/GB9303107D0/en
Publication of GB2262688A publication Critical patent/GB2262688A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H04W36/324—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by mobility data, e.g. speed data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB9303107A 1991-06-27 1993-03-16 Method and apparatus for estimating the doppler frequency of a mobile station Withdrawn GB2262688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72187891A 1991-06-27 1991-06-27

Publications (2)

Publication Number Publication Date
GB9303107D0 true GB9303107D0 (en) 1993-04-21
GB2262688A GB2262688A (en) 1993-06-23

Family

ID=24899687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9303107A Withdrawn GB2262688A (en) 1991-06-27 1993-03-16 Method and apparatus for estimating the doppler frequency of a mobile station

Country Status (6)

Country Link
JP (1) JPH06502291A (en)
AU (1) AU2232992A (en)
CA (1) CA2089090A1 (en)
GB (1) GB2262688A (en)
MX (1) MX9203067A (en)
WO (1) WO1993000777A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2972445B2 (en) * 1992-07-17 1999-11-08 日本電気通信システム株式会社 Electric field level measurement method
JP2878052B2 (en) * 1993-01-12 1999-04-05 日本電気通信システム株式会社 Electric field level measurement area control method
GB2285198B (en) * 1993-12-22 1998-03-04 Nokia Mobile Phones Ltd Multi-mode radio telephone
US5465389A (en) * 1994-02-25 1995-11-07 At&T Corp. Method of prioritizing handoff procedures in a cellular system
US5551058A (en) * 1994-10-31 1996-08-27 Motorola, Inc. Method and system for intelligent cell selection using location data in cellular systems
US5551059A (en) * 1994-10-31 1996-08-27 Motorola, Inc. Method and system for intelligent cell selection using doppler data in cellular systems
FI105370B (en) * 1995-06-16 2000-07-31 Nokia Networks Oy Procedure for identifying a fast mobile terminal as well as a base station
FR2789492A1 (en) 1999-02-08 2000-08-11 Mitsubishi Electric Inf Tech METHOD OF ESTIMATING THE RELATIVE MOTION SPEED OF A TRANSMITTER AND A COMMUNICATION RECEIVER WITH EACH OTHER OF A TELECOMMUNICATIONS SYSTEM
US6850505B1 (en) * 1999-09-01 2005-02-01 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for Doppler frequency estimation
AU2000279004A1 (en) * 2000-10-23 2002-05-15 Daoben Li Method of measuring the doppler frequency-shift and the relevant device
GB2370449A (en) * 2000-12-15 2002-06-26 Motorola Inc Cell selection using kinetic characteristics
US8199696B2 (en) 2001-03-29 2012-06-12 Qualcomm Incorporated Method and apparatus for power control in a wireless communication system
WO2016026109A1 (en) 2014-08-20 2016-02-25 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for coordinating resources
US10320462B2 (en) 2016-06-07 2019-06-11 Telefonaktiebolaget Lm Ericsson (Publ) Doppler shift or doppler spread as input for beam-switching or node-switching in wireless networks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI83999C (en) * 1989-10-26 1991-09-25 Vaisala Oy FOERFARANDE OCH ANORDNING FOER MAETNING AV HASTIGHETEN AV ETT OBJEKT GENOM ATT UTNYTTJA DOPPLER -FOERSKJUTNINGEN AV ELEKTROMAGNETISK STRAOLNING.
GB2240696B (en) * 1990-01-31 1993-11-24 Nec Corp Method of controlling handoff in cellular mobile radio communications systems
GB9016341D0 (en) * 1990-07-25 1990-09-12 British Telecomm Speed estimation

Also Published As

Publication number Publication date
AU2232992A (en) 1993-01-25
MX9203067A (en) 1992-12-01
CA2089090A1 (en) 1992-12-28
GB2262688A (en) 1993-06-23
WO1993000777A1 (en) 1993-01-07
JPH06502291A (en) 1994-03-10

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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)