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NO995452D0 - Fremgangsmåte for bestemmelse av forskjeller i tidsstyring mellom radiosendere, samt radionett som benytter slik fremgangsmåte - Google Patents

Fremgangsmåte for bestemmelse av forskjeller i tidsstyring mellom radiosendere, samt radionett som benytter slik fremgangsmåte

Info

Publication number
NO995452D0
NO995452D0 NO995452A NO995452A NO995452D0 NO 995452 D0 NO995452 D0 NO 995452D0 NO 995452 A NO995452 A NO 995452A NO 995452 A NO995452 A NO 995452A NO 995452 D0 NO995452 D0 NO 995452D0
Authority
NO
Norway
Prior art keywords
radio
radio transmitters
bts
well
time control
Prior art date
Application number
NO995452A
Other languages
English (en)
Other versions
NO318276B1 (no
NO995452L (no
Inventor
Marko Silventoinen
Timo Rantalainen
Original Assignee
Nokia Networks Oy
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 Nokia Networks Oy filed Critical Nokia Networks Oy
Publication of NO995452D0 publication Critical patent/NO995452D0/no
Publication of NO995452L publication Critical patent/NO995452L/no
Publication of NO318276B1 publication Critical patent/NO318276B1/no

Links

Classifications

    • 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
    • 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
    • G01S5/0205—Details
    • G01S5/021—Calibration, monitoring or correction
    • 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
    • G01S5/0205—Details
    • G01S5/0226—Transmitters
    • 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
    • G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2687—Inter base stations synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radio Relay Systems (AREA)
  • Peptides Or Proteins (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Electric Clocks (AREA)
NO19995452A 1997-05-09 1999-11-08 Fremgangsmate for bestemmelse av forskjeller i tidsstyring mellom radiosendere, samt radionett som benytter slik fremgangsmate NO318276B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1997/002400 WO1998052376A1 (en) 1997-05-09 1997-05-09 A method for determining timing differences between radio transmitters and a radio network incorporating the same

Publications (3)

Publication Number Publication Date
NO995452D0 true NO995452D0 (no) 1999-11-08
NO995452L NO995452L (no) 1999-11-08
NO318276B1 NO318276B1 (no) 2005-02-28

Family

ID=8166622

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19995452A NO318276B1 (no) 1997-05-09 1999-11-08 Fremgangsmate for bestemmelse av forskjeller i tidsstyring mellom radiosendere, samt radionett som benytter slik fremgangsmate

Country Status (8)

Country Link
US (1) US6597914B1 (no)
EP (1) EP1008269B1 (no)
AT (1) ATE245332T1 (no)
AU (1) AU738573B2 (no)
DE (1) DE69723587T2 (no)
ES (1) ES2203802T3 (no)
NO (1) NO318276B1 (no)
WO (1) WO1998052376A1 (no)

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US9544860B2 (en) 2003-02-24 2017-01-10 Qualcomm Incorporated Pilot signals for use in multi-sector cells
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US9354297B2 (en) 2005-09-27 2016-05-31 Qualcomm Incorporated Position location using phase-adjusted transmitters
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US8694042B2 (en) 2005-10-14 2014-04-08 Qualcomm Incorporated Method and apparatus for determining a base station's transmission power budget
US9137072B2 (en) 2005-12-22 2015-09-15 Qualcomm Incorporated Methods and apparatus for communicating control information
US9572179B2 (en) 2005-12-22 2017-02-14 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information
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US9338767B2 (en) 2005-12-22 2016-05-10 Qualcomm Incorporated Methods and apparatus of implementing and/or using a dedicated control channel
US8514771B2 (en) 2005-12-22 2013-08-20 Qualcomm Incorporated Methods and apparatus for communicating and/or using transmission power information
US9119220B2 (en) 2005-12-22 2015-08-25 Qualcomm Incorporated Methods and apparatus for communicating backlog related information
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Also Published As

Publication number Publication date
ATE245332T1 (de) 2003-08-15
DE69723587D1 (de) 2003-08-21
AU738573B2 (en) 2001-09-20
DE69723587T2 (de) 2004-02-12
EP1008269B1 (en) 2003-07-16
NO318276B1 (no) 2005-02-28
AU2895997A (en) 1998-12-08
ES2203802T3 (es) 2004-04-16
JP2001525135A (ja) 2001-12-04
EP1008269A1 (en) 2000-06-14
US6597914B1 (en) 2003-07-22
WO1998052376A1 (en) 1998-11-19
NO995452L (no) 1999-11-08
JP3752515B2 (ja) 2006-03-08

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