+

WO2008016944A3 - Determination of cell rf parameters and user equipment position based on measurements by user equipments - Google Patents

Determination of cell rf parameters and user equipment position based on measurements by user equipments Download PDF

Info

Publication number
WO2008016944A3
WO2008016944A3 PCT/US2007/074897 US2007074897W WO2008016944A3 WO 2008016944 A3 WO2008016944 A3 WO 2008016944A3 US 2007074897 W US2007074897 W US 2007074897W WO 2008016944 A3 WO2008016944 A3 WO 2008016944A3
Authority
WO
WIPO (PCT)
Prior art keywords
parameters
ues
cells
measurements
determined based
Prior art date
Application number
PCT/US2007/074897
Other languages
French (fr)
Other versions
WO2008016944A2 (en
Inventor
Christopher Brunner
Bautista Jose Edson Vargas
Jay F Dills
Ray Skirsky
Zoltan Biacs
Wyatt Thomas Riley
Original Assignee
Qualcomm Inc
Christopher Brunner
Bautista Jose Edson Vargas
Jay F Dills
Ray Skirsky
Zoltan Biacs
Wyatt Thomas Riley
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
Priority claimed from US11/830,657 external-priority patent/US8045996B2/en
Application filed by Qualcomm Inc, Christopher Brunner, Bautista Jose Edson Vargas, Jay F Dills, Ray Skirsky, Zoltan Biacs, Wyatt Thomas Riley filed Critical Qualcomm Inc
Publication of WO2008016944A2 publication Critical patent/WO2008016944A2/en
Publication of WO2008016944A3 publication Critical patent/WO2008016944A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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

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)

Abstract

Techniques for using measurements made by UEs to improve network performance are described. In one aspect, RF parameters of cells may be determined by taking into account mobility of the UEs. Mobility information for the UEs may be determined based on measurement report messages (MRMs) sent by these UEs for handover. RF parameters such as antenna down-tilt, antenna orientation, antenna pattern, and/or pilot power of the cells may be determined based on the mobility information for the UEs. In another aspect, the RF parameters of cells may be dynamically adjusted based on loading conditions of cells. In yet another aspect, the location of a UE may be determined based on an MRM sent by the UE for handover. The MRM may include timing measurements for multiple cells. The location of the UE may be determined based on the timing measurements.
PCT/US2007/074897 2006-07-31 2007-07-31 Determination of cell rf parameters and user equipment position based on measurements by user equipments WO2008016944A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US83467506P 2006-07-31 2006-07-31
US60/834,675 2006-07-31
US11/830,657 2007-07-30
US11/830,657 US8045996B2 (en) 2006-07-31 2007-07-30 Determination of cell RF parameters based on measurements by user equipments

Publications (2)

Publication Number Publication Date
WO2008016944A2 WO2008016944A2 (en) 2008-02-07
WO2008016944A3 true WO2008016944A3 (en) 2008-11-27

Family

ID=38997820

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/074897 WO2008016944A2 (en) 2006-07-31 2007-07-31 Determination of cell rf parameters and user equipment position based on measurements by user equipments

Country Status (1)

Country Link
WO (1) WO2008016944A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102986191A (en) * 2010-07-09 2013-03-20 诺基亚公司 Method and apparatus for calculating a probable throughput for a location based at least in part on a received throughput
CN103703814A (en) * 2011-07-28 2014-04-02 瑞典爱立信有限公司 Beamforming for cell edge capacity improvement in a heterogeneous network

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8447319B2 (en) 2007-11-15 2013-05-21 Andrew Llc System and method for locating UMTS user equipment using measurement reports
PL2283685T3 (en) * 2008-06-04 2020-03-31 Optis Cellular Technology, Llc Method and apparatus relating to spectrum sensing
CN101815314A (en) * 2009-02-20 2010-08-25 华为技术有限公司 Method, device and system for finding out radio network problems
CN102292934B (en) * 2009-04-20 2014-05-07 华为技术有限公司 Method, apparatus and mobile station for sending measurement report
CN101931991B (en) * 2009-06-18 2013-08-07 华为技术有限公司 Method, device and system for reporting measurement report by user equipment
JP5571783B2 (en) 2009-06-24 2014-08-13 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Positioning support method and apparatus in cellular network
ES2382794B1 (en) 2009-09-22 2013-05-08 Vodafone España, S.A.U. METHOD FOR DYNAMICALLY ESTABLISHING THE RADIATION PATTERN OF AN ANTENNA BASED ON USER EQUIPMENT POSITIONING INFORMATION
US9084216B2 (en) * 2009-11-20 2015-07-14 Qualcomm Incorporated Method and apparatus for enhancement of cell ID-based position determination in TD-SCDMA multimode terminals
WO2011062660A1 (en) * 2009-11-20 2011-05-26 Qualcomm Incorporated Method and apparatus for ue-based position determination in td-scdma multimode terminals
GB2480079A (en) * 2010-05-05 2011-11-09 Vodafone Ip Licensing Ltd Recording actual experienced network coverage
GB2484534B (en) * 2010-10-15 2014-04-09 Fujitsu Ltd Cell edge coverage hole detection in cellular wireless networks
PL227154B1 (en) * 2010-12-08 2017-11-30 Politechnika Gdańska Asynchronous system and method for determining the position of people and/or facilities
WO2012166033A1 (en) * 2011-05-31 2012-12-06 Telefonaktiebolaget L M Ericsson (Publ) Method and device for controlling repeated handovers
US9264912B2 (en) * 2012-01-19 2016-02-16 Telefonaktiebolaget L M Ericsson (Publ) Fractional frequency re-use and beamforming in relay nodes of a heterogeneous network

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19836778A1 (en) * 1998-08-13 2000-02-17 Siemens Ag Position determination of TDMA mobile communication station
DE10031178A1 (en) * 2000-06-27 2002-01-17 Siemens Ag Method and device for determining the position of at least one subscriber device of a radio communication system
EP1315393A1 (en) * 2001-11-27 2003-05-28 Alcatel Method for determining the position of a mobile station on the basis of propagation models
EP1317161A1 (en) * 2001-12-01 2003-06-04 Alcatel Method for determining the distance between a mobile station and a base station
WO2003086005A1 (en) * 2002-04-09 2003-10-16 Siemens Aktiengesellschaft Methods, configuration and computer program having program code means and computer program product for determining a position of a mobile communications device within a communications network
WO2003098953A1 (en) * 2002-05-17 2003-11-27 Siemens Aktiengesellschaft Method and device for determining a position in a mobile radio system
WO2004095868A2 (en) * 2003-04-24 2004-11-04 Siemens Aktiengesellschaft Method, configuration and computer program comprising program code means and computer program product for determining a selected position of a mobile communications device within a communications network

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19836778A1 (en) * 1998-08-13 2000-02-17 Siemens Ag Position determination of TDMA mobile communication station
DE10031178A1 (en) * 2000-06-27 2002-01-17 Siemens Ag Method and device for determining the position of at least one subscriber device of a radio communication system
EP1315393A1 (en) * 2001-11-27 2003-05-28 Alcatel Method for determining the position of a mobile station on the basis of propagation models
EP1317161A1 (en) * 2001-12-01 2003-06-04 Alcatel Method for determining the distance between a mobile station and a base station
WO2003086005A1 (en) * 2002-04-09 2003-10-16 Siemens Aktiengesellschaft Methods, configuration and computer program having program code means and computer program product for determining a position of a mobile communications device within a communications network
WO2003098953A1 (en) * 2002-05-17 2003-11-27 Siemens Aktiengesellschaft Method and device for determining a position in a mobile radio system
WO2004095868A2 (en) * 2003-04-24 2004-11-04 Siemens Aktiengesellschaft Method, configuration and computer program comprising program code means and computer program product for determining a selected position of a mobile communications device within a communications network

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Universal Mobile Telecommunications System (UMTS); User Equipment (UE) positioning in Universal Terrestrial Radio Access Network (UTRAN); Stage 2 (3GPP TS 25.305 version 7.3.0 Release 7); ETSI TS 125 305", ETSI STANDARDS, EUROPEAN TELECOMMUNICATIONS STANDARDS INSTITUTE, SOPHIA-ANTIPO, FR, vol. 3-R2, no. V730, June 2006 (2006-06-01), XP014034279, ISSN: 0000-0001 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102986191A (en) * 2010-07-09 2013-03-20 诺基亚公司 Method and apparatus for calculating a probable throughput for a location based at least in part on a received throughput
CN103703814A (en) * 2011-07-28 2014-04-02 瑞典爱立信有限公司 Beamforming for cell edge capacity improvement in a heterogeneous network
CN103703814B (en) * 2011-07-28 2018-04-27 瑞典爱立信有限公司 Wave beam forming for the cell edge capacity improvements in heterogeneous network

Also Published As

Publication number Publication date
WO2008016944A2 (en) 2008-02-07

Similar Documents

Publication Publication Date Title
WO2008016944A3 (en) Determination of cell rf parameters and user equipment position based on measurements by user equipments
WO2010053425A3 (en) Using mobility statistics to enhance telecommunications handover
IL199475A (en) Network-controlled e-utran neighbour cell measurements
WO2007127800A3 (en) Uplink synchronization with non-serving cells in order to reduce handover latency
WO2006134480A3 (en) Rrc signalling for fast hs-dsch serving cell change
WO2008042906A3 (en) Handover to any cell of a target base station in a wireless communication system
EP2836005A3 (en) Wireless transmit/receive unit and base node for controlling cell measurements in low activity state
WO2011123516A3 (en) Methods and apparatus for determining a communications mode and/or using a determined communications mode
WO2008117236A3 (en) Lithium secondary batteries
WO2008116120A3 (en) Method and apparatus for performing inter-system searches in idle mode
TWI371876B (en) Cathode active material, non-aqueous electrolyte secondary battery using the same, and manufacturing method of cathode active material
SE0303031D0 (en) Inter-Frequency and inter-rat handover measurements
BRPI0823408A2 (en) Method of arranging signal exchange between user terminals in a cellular communication system and at least one base station, distributed antenna system for exchanging signals with user terminals in a cellular communication system, and, computer program product.
WO2008093104A3 (en) Basestation measurement modes
WO2008052201A3 (en) Compressed mode (cm) with continuous packet connectivity (cpc)
WO2009120048A3 (en) Method for avoiding inter-cell interference in a multi-cell environment
WO2008030171A3 (en) Non-homogenous telecommunications base stations
WO2012135326A3 (en) Methods and apparatus for reducing power consumption associated with performing reselection in a multi-rat system
MX2010001061A (en) Cell reselection in a wireless communication system.
WO2009066726A1 (en) Mobile station and mobile communication method
WO2010048583A3 (en) Femto cell handover in wireless communications
MX2012012515A (en) Mobile communication method, mobile station, and wireless base station.
WO2009088877A3 (en) Method and apparatus for cell reselection
WO2007103975A3 (en) Network selection by wireless terminals
EP2288225A3 (en) Multimode land mobile radio

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

122 Ep: pct application non-entry in european phase

Ref document number: 07813618

Country of ref document: EP

Kind code of ref document: A2

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载