KR20170075733A - 무선 통신 시스템에서 간섭 추정들에 기초한 보조 데이터 셀 선택 - Google Patents

무선 통신 시스템에서 간섭 추정들에 기초한 보조 데이터 셀 선택 Download PDF

Info

Publication number
KR20170075733A
KR20170075733A KR1020177011264A KR20177011264A KR20170075733A KR 20170075733 A KR20170075733 A KR 20170075733A KR 1020177011264 A KR1020177011264 A KR 1020177011264A KR 20177011264 A KR20177011264 A KR 20177011264A KR 20170075733 A KR20170075733 A KR 20170075733A
Authority
KR
South Korea
Prior art keywords
cells
mobile device
candidate
cell
instructions
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Withdrawn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
KR1020177011264A
Other languages
English (en)
Korean (ko)
Inventor
마크 레오 모글린
구톰 알. 옵스하우크
웨이후아 가오
페리트 악굴
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20170075733A publication Critical patent/KR20170075733A/ko
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • H04W36/322—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by location data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/285—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission taking into account the mobility of the user
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
KR1020177011264A 2014-10-28 2015-10-13 무선 통신 시스템에서 간섭 추정들에 기초한 보조 데이터 셀 선택 Withdrawn KR20170075733A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/526,169 2014-10-28
US14/526,169 US9491680B2 (en) 2014-10-28 2014-10-28 Assistance data cell selection based on interference estimates in a wireless communications system
PCT/US2015/055325 WO2016069258A1 (en) 2014-10-28 2015-10-13 Assistance data cell selection based on interference estimates in a wireless communications system

Publications (1)

Publication Number Publication Date
KR20170075733A true KR20170075733A (ko) 2017-07-03

Family

ID=54360573

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177011264A Withdrawn KR20170075733A (ko) 2014-10-28 2015-10-13 무선 통신 시스템에서 간섭 추정들에 기초한 보조 데이터 셀 선택

Country Status (6)

Country Link
US (1) US9491680B2 (enExample)
EP (1) EP3213570B1 (enExample)
JP (1) JP2018502276A (enExample)
KR (1) KR20170075733A (enExample)
CN (1) CN107079412B (enExample)
WO (1) WO2016069258A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200113265A (ko) * 2018-02-09 2020-10-06 지티이 코포레이션 모바일 디바이스 위치확인 정확도의 증가

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9733337B2 (en) * 2015-08-28 2017-08-15 Qualcomm Incorporated Support of downlink positioning using coherent and non-coherent signal acquisition
US9942719B2 (en) * 2016-08-26 2018-04-10 Qualcomm Incorporated OTDOA positioning via local wireless transmitters
US10162042B1 (en) * 2018-04-20 2018-12-25 Blackberry Limited Methods and devices for coding position in V2X communications
JP7202094B2 (ja) * 2018-07-20 2023-01-11 古野電気株式会社 測位装置、測位方法、および、測位プログラム
JP7035930B2 (ja) * 2018-09-20 2022-03-15 日本電信電話株式会社 無線通信システムの干渉領域検出方法、干渉領域検出システム、干渉領域検出装置および干渉領域検出プログラム
ES2970983T3 (es) * 2018-12-14 2024-06-03 Fraunhofer Ges Forschung Mediciones de posición asistidas por red
US11122503B2 (en) * 2019-02-14 2021-09-14 Lg Electronics Inc. Method and apparatus for inter-RAT cell selection mechanism in NB-IOT
US11737047B2 (en) * 2020-10-15 2023-08-22 Qualcomm Incorporated Outlier rejection for positioning
DE112021006542T5 (de) * 2021-02-16 2023-10-26 Mitsubishi Electric Corporation Positionierungssystem, positionsnetzwerkeinrichtung, mobilstation, steuerschaltung, speichermedium und positionierungsverfahren

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5768254A (en) * 1995-09-29 1998-06-16 Lucent Technologies Inc. Multiple access cellular communication with signal cancellation to reduce co-channel interference
US5946612A (en) * 1997-03-28 1999-08-31 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for performing local traffic measurements in a cellular telephone network
JP2002077976A (ja) * 2000-09-05 2002-03-15 Nippon Telegr & Teleph Corp <Ntt> 位置検出方法、位置検出システムおよび移動局
US7395073B2 (en) * 2003-06-05 2008-07-01 Ntt Docomo Inc. Method and apparatus for location estimation using region of confidence filtering
US7123928B2 (en) * 2003-07-21 2006-10-17 Qualcomm Incorporated Method and apparatus for creating and using a base station almanac for position determination
US7911988B2 (en) * 2003-07-23 2011-03-22 Qualcomm Incorporated Selecting a navigation solution used in determining the position of a device in a wireless communication system
WO2007098787A1 (en) * 2006-03-03 2007-09-07 Agence Spatiale Europeenne Method of processing positioning signals, in particular for indoor applications.
US7844280B2 (en) * 2006-12-12 2010-11-30 Trueposition, Inc. Location of wideband OFDM transmitters with limited receiver bandwidth
US8412227B2 (en) * 2007-05-18 2013-04-02 Qualcomm Incorporated Positioning using enhanced pilot signal
US7667648B2 (en) * 2007-06-12 2010-02-23 Alcatel-Lucent Usa Inc. Facilitating mobile station location using a ground-based cellular network
US8917209B2 (en) * 2009-09-10 2014-12-23 Nextnav, Llc Coding in a wide area positioning system (WAPS)
US9037155B2 (en) * 2008-10-28 2015-05-19 Sven Fischer Time of arrival (TOA) estimation for positioning in a wireless communication network
EP2374020B1 (en) * 2008-12-05 2017-01-04 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement in a telecommunication system
US8725182B2 (en) 2009-06-19 2014-05-13 Htc Corporation Method of enhancing positioning measurement and related communication device
US8634360B2 (en) * 2009-07-31 2014-01-21 Qualcomm Incorporate Network-assisted cell access
US8918116B2 (en) 2009-08-21 2014-12-23 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatuses for reduction of interference during positioning measurements
EP2477349A2 (en) 2009-09-09 2012-07-18 Pantech Co., Ltd. Method and apparatus for transceiving a signal in a communication system
US8600398B2 (en) 2009-11-03 2013-12-03 Telefonaktiebolaget Lm Ericsson (Publ) Method, apparatus and system for defining positioning configuration in a wireless network
US8570993B2 (en) * 2010-05-20 2013-10-29 At&T Mobility Ii Llc Wi-Fi intelligent selection engine
US8725167B2 (en) * 2010-08-11 2014-05-13 Optis Cellular Technology, Llc Methods of providing cell grouping for positioning and related networks and devices
WO2012023891A1 (en) 2010-08-16 2012-02-23 Telefonaktiebolaget L M Ericsson (Publ) Nodes and methods for enhancing positioning
MX2013001732A (es) * 2010-08-16 2013-03-22 Ericsson Telefon Ab L M Nodo de posicionamiento, equipo de usuario y metodos en el mismo.
JP5648434B2 (ja) * 2010-11-11 2015-01-07 富士通株式会社 無線基地局及び位置検出方法
US9344248B2 (en) 2010-11-12 2016-05-17 Google Technology Holdings LLC Positioning reference signal assistance data signaling for enhanced interference coordination in a wireless communication network
DK2666319T3 (en) * 2011-01-19 2017-02-13 ERICSSON TELEFON AB L M (publ) Improved measurement GAP configuration support for positioning related applications
US8903415B2 (en) 2011-01-19 2014-12-02 Telefonaktiebolaget Lm Ericsson User equipment, a positioning node and methods therein
WO2012112103A1 (en) * 2011-02-15 2012-08-23 Telefonaktiebolaget L M Ericsson (Publ) Bandwidth-based configuration of measurement gaps
US9645249B2 (en) * 2011-06-28 2017-05-09 Nextnav, Llc Systems and methods for pseudo-random coding
US9020523B2 (en) * 2011-07-12 2015-04-28 Qualcomm Incorporated Position estimating for a mobile device
US9661508B2 (en) 2012-05-14 2017-05-23 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatus for determining a signal estimate by scaling
US9485794B2 (en) * 2012-05-23 2016-11-01 Qualcomm Incorporated Methods and apparatus for using device to device communications to support IMS based services
CN103517314A (zh) * 2012-06-27 2014-01-15 华为技术有限公司 无线资源管理方法、基站及终端
US9276684B2 (en) * 2012-12-10 2016-03-01 Qualcomm Incorporated Efficient means of broadcast and relaying information between wireless terminals
US8977298B2 (en) * 2012-12-14 2015-03-10 Apple Inc. Location fingerprinting
US8918103B2 (en) * 2012-12-14 2014-12-23 Apple Inc. Location data regression
US8942725B2 (en) * 2012-12-14 2015-01-27 Apple Inc. Location determination using a state space estimator
US20140235266A1 (en) 2013-02-16 2014-08-21 Qualcomm Incorporated Focused assistance data for WiFi access points and femtocells
EP2959732B1 (en) * 2013-02-20 2017-12-20 Telefonaktiebolaget LM Ericsson (publ) Methods for configuring and performing ul measurements accounting for low-activity state configuration of the transmitting node

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200113265A (ko) * 2018-02-09 2020-10-06 지티이 코포레이션 모바일 디바이스 위치확인 정확도의 증가
US11601909B2 (en) 2018-02-09 2023-03-07 Zte Corporation Increasing mobile device positioning accuracy
US11877257B2 (en) 2018-02-09 2024-01-16 Zte Corporation Increasing mobile device positioning accuracy

Also Published As

Publication number Publication date
EP3213570A1 (en) 2017-09-06
CN107079412A (zh) 2017-08-18
CN107079412B (zh) 2020-07-17
JP2018502276A (ja) 2018-01-25
WO2016069258A1 (en) 2016-05-06
US20160119851A1 (en) 2016-04-28
US9491680B2 (en) 2016-11-08
EP3213570B1 (en) 2020-05-13

Similar Documents

Publication Publication Date Title
EP3213570B1 (en) Assistance data cell selection based on interference estimates in a wireless communications system
US10801069B2 (en) Inter-frequency bias compensation for time difference measurements in position determinations
US9560627B2 (en) Assistance data for use in determining a position of a mobile device
CN110214281B (zh) 使用通过定位参考信号信息预先配置的用户装备的位置确定
US20160249316A1 (en) Non-line-of-sight (nlos) and line-of-sight (los) classification techniques for indoor ranging
US8306552B2 (en) Pattern filtering for mobile station position estimation
US10285156B2 (en) Dynamic measurement gap configuration for inter-frequency positioning measurements
US20150373503A1 (en) Method and apparatus for positioning system enhancement with visible light communication
CN111818634B (zh) 一种5g场景下的定位方法、定位平台及用户终端
CN107925980A (zh) 基于信号相关函数特性反馈进行定位的方法和装置
US20110201350A1 (en) Portable electronic device positioning based on identifiable zones presenting reduced wireless communication conditions
CN105636091B (zh) 在服务网络中执行定位测量的无线通信设备和相关方法
US20140269391A1 (en) Location determination
US9274210B2 (en) Indoor radio ranging based on a subset of subcarriers employed by orthogonal frequency division multiplexing (OFDM)
US9247519B2 (en) Method and apparatus for obtaining information of user equipment
EP2983003B1 (en) Techniques for multiple pass geolocation
US20180249359A1 (en) Methods of detecting, diagnosing, and treating atherosclerotic plaque rupture
KR101996639B1 (ko) 위치 측위 시 오차 요인 판별 방법 및 장치
US9699683B1 (en) Scalable earliest arrival path (EAP) algorithm for simultaneous diversity transmissions of base station signals

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20170425

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination