JP2018502276A - ワイヤレス通信システムにおける干渉推定に基づく支援データセル選択 - Google Patents

ワイヤレス通信システムにおける干渉推定に基づく支援データセル選択 Download PDF

Info

Publication number
JP2018502276A
JP2018502276A JP2017522612A JP2017522612A JP2018502276A JP 2018502276 A JP2018502276 A JP 2018502276A JP 2017522612 A JP2017522612 A JP 2017522612A JP 2017522612 A JP2017522612 A JP 2017522612A JP 2018502276 A JP2018502276 A JP 2018502276A
Authority
JP
Japan
Prior art keywords
cells
mobile device
candidate
estimated
cell
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.)
Pending
Application number
JP2017522612A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018502276A5 (enExample
Inventor
モエグレイン、マーク・レオ
オプスハウ、ギュトルム・アール．
ガオ、ウェイファ
アクグル、フェリット
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2018502276A publication Critical patent/JP2018502276A/ja
Publication of JP2018502276A5 publication Critical patent/JP2018502276A5/ja
Pending 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)
JP2017522612A 2014-10-28 2015-10-13 ワイヤレス通信システムにおける干渉推定に基づく支援データセル選択 Pending JP2018502276A (ja)

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 (2)

Publication Number Publication Date
JP2018502276A true JP2018502276A (ja) 2018-01-25
JP2018502276A5 JP2018502276A5 (enExample) 2018-11-01

Family

ID=54360573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017522612A Pending JP2018502276A (ja) 2014-10-28 2015-10-13 ワイヤレス通信システムにおける干渉推定に基づく支援データセル選択

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020012780A (ja) * 2018-07-20 2020-01-23 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
JP6935043B1 (ja) * 2021-02-16 2021-09-15 三菱電機株式会社 測位システム、測位用ネットワーク装置、制御回路、記憶媒体および測位方法
US20220038246A1 (en) * 2018-09-20 2022-02-03 Nippon Telegraph And Telephone Corporation Interference area detection method for wireless communication system, interference area detection system, interference area detection device, and interference area detection program

Families Citing this family (7)

* 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
KR102484524B1 (ko) * 2018-02-09 2023-01-03 지티이 코포레이션 모바일 디바이스 위치확인 정확도의 증가
US10162042B1 (en) * 2018-04-20 2018-12-25 Blackberry Limited Methods and devices for coding position in V2X communications
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

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2004361412A (ja) * 2003-06-05 2004-12-24 Docomo Communications Laboratories Usa Inc 信頼領域フィルタリング法を用いた位置推定方法および装置
JP2010512541A (ja) * 2006-12-12 2010-04-22 トゥルーポジション・インコーポレーテッド 受信機帯域幅が限られた広帯域ｏｆｄｍ送信機の位置検出
JP2010530176A (ja) * 2007-06-12 2010-09-02 アルカテル−ルーセント ユーエスエー インコーポレーテッド 地上局ベースのセルラネットワークを用いた移動局位置特定を促進する方法
JP2012507719A (ja) * 2008-10-28 2012-03-29 クゥアルコム・インコーポレイテッド ワイヤレス通信ネットワークにおける測位のための到着時間（ｔｏａ）推定
JP2012511151A (ja) * 2008-12-05 2012-05-17 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） 通信システムにおける方法および装置
JP2012105154A (ja) * 2010-11-11 2012-05-31 Fujitsu Ltd 無線基地局及び位置検出方法
JP2013510465A (ja) * 2009-11-03 2013-03-21 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） 無線ネットワークにおける測位設定を定義する方法、装置及びシステム
JP2014503163A (ja) * 2011-01-19 2014-02-06 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） 測位を支援するエンハンスド測定ギャップ設定

Family Cites Families (29)

* 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
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.
US8412227B2 (en) * 2007-05-18 2013-04-02 Qualcomm Incorporated Positioning using enhanced pilot signal
US8917209B2 (en) * 2009-09-10 2014-12-23 Nextnav, Llc Coding in a wide area positioning system (WAPS)
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
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.
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
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

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2004361412A (ja) * 2003-06-05 2004-12-24 Docomo Communications Laboratories Usa Inc 信頼領域フィルタリング法を用いた位置推定方法および装置
JP2010512541A (ja) * 2006-12-12 2010-04-22 トゥルーポジション・インコーポレーテッド 受信機帯域幅が限られた広帯域ｏｆｄｍ送信機の位置検出
JP2010530176A (ja) * 2007-06-12 2010-09-02 アルカテル−ルーセント ユーエスエー インコーポレーテッド 地上局ベースのセルラネットワークを用いた移動局位置特定を促進する方法
JP2012507719A (ja) * 2008-10-28 2012-03-29 クゥアルコム・インコーポレイテッド ワイヤレス通信ネットワークにおける測位のための到着時間（ｔｏａ）推定
JP2012511151A (ja) * 2008-12-05 2012-05-17 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） 通信システムにおける方法および装置
JP2013510465A (ja) * 2009-11-03 2013-03-21 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） 無線ネットワークにおける測位設定を定義する方法、装置及びシステム
JP2012105154A (ja) * 2010-11-11 2012-05-31 Fujitsu Ltd 無線基地局及び位置検出方法
JP2014503163A (ja) * 2011-01-19 2014-02-06 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） 測位を支援するエンハンスド測定ギャップ設定

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
中山琢 沖野健太 山崎智春 草野吉雅: "ＬＴＥ−Ａヘテロジーニアスネットワーク配置に対するホットゾーン優先基準接続セル選択手法の検討", 電子情報通信学会技術研究報告, vol. 109, no. 441, JPN6019043165, 24 February 2010 (2010-02-24), JP, pages 147 - 152, ISSN: 0004150266 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020012780A (ja) * 2018-07-20 2020-01-23 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
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
US20220038246A1 (en) * 2018-09-20 2022-02-03 Nippon Telegraph And Telephone Corporation Interference area detection method for wireless communication system, interference area detection system, interference area detection device, and interference area detection program
US12058078B2 (en) * 2018-09-20 2024-08-06 Nippon Telegraph And Telephone Corporation Interference area detection method for wireless communication system, interference area detection system, interference area detection device, and interference area detection program
JP6935043B1 (ja) * 2021-02-16 2021-09-15 三菱電機株式会社 測位システム、測位用ネットワーク装置、制御回路、記憶媒体および測位方法
WO2022176024A1 (ja) * 2021-02-16 2022-08-25 三菱電機株式会社 測位システム、測位用ネットワーク装置、移動局、制御回路、記憶媒体および測位方法

Also Published As

Publication number Publication date
KR20170075733A (ko) 2017-07-03
EP3213570A1 (en) 2017-09-06
CN107079412A (zh) 2017-08-18
CN107079412B (zh) 2020-07-17
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
CN107079412B (zh) 基于无线通信系统中的干扰估计的辅助数据小区选择
US10801069B2 (en) Inter-frequency bias compensation for time difference measurements in position determinations
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
US8958815B2 (en) Method and system for characterizing location and/or range based on transmit power
US9560627B2 (en) Assistance data for use in determining a position of a mobile device
US20220386265A1 (en) Positioning method and apparatus
CN111837355A (zh) 基于nr高分辨率角度的下行链路定位的rsrp报告方法
CN110022523A (zh) 用于终端设备定位的方法、装置及系统
US10212686B2 (en) Method and arrangement for positioning in a wireless communications system
CN111818634B (zh) 一种5g场景下的定位方法、定位平台及用户终端
KR20160121160A (ko) 무선 통신 시스템에서 위치 측정을 위한 장치 및 방법
CN107925980A (zh) 基于信号相关函数特性反馈进行定位的方法和装置
CN111527778A (zh) 用于配置与多个AoA定位关联的信令的方法和装置
CN114007183A (zh) 定位方式的触发方法及通信装置
CN111225406B (zh) 一种定时测量方法及相关设备
CN115942454A (zh) 用于定位的方法及装置
CN106561061A (zh) 移动设备及其位置跟踪方法
CN116458070A (zh) 用于设备的增强型定位方案的机制
US20250141658A1 (en) Selecting secure sequences for radio frequency communication and positioning applications
WO2023037323A1 (en) Apparatus and method for user equipment positioning measurements
WO2023083572A1 (en) Signaling for distributed network sensing operations
CN115190415B (zh) 一种通信方法、装置及系统
US9699683B1 (en) Scalable earliest arrival path (EAP) algorithm for simultaneous diversity transmissions of base station signals
CN118525539A (zh) 参考信号安全性
Baloch UMTS Positioning Methods and Accuracy in Urban Environments

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170627

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170628

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180921

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180921

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190926

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20191112

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20200616