JP2016533130A5 - - Google Patents

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Publication number
JP2016533130A5
JP2016533130A5 JP2016540394A JP2016540394A JP2016533130A5 JP 2016533130 A5 JP2016533130 A5 JP 2016533130A5 JP 2016540394 A JP2016540394 A JP 2016540394A JP 2016540394 A JP2016540394 A JP 2016540394A JP 2016533130 A5 JP2016533130 A5 JP 2016533130A5
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JP
Japan
Prior art keywords
prs
subframe
energy
determining
radio frame
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.)
Ceased
Application number
JP2016540394A
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English (en)
Japanese (ja)
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JP2016533130A (ja
Filing date
Publication date
Priority claimed from US14/221,140 external-priority patent/US9490935B2/en
Application filed filed Critical
Publication of JP2016533130A publication Critical patent/JP2016533130A/ja
Publication of JP2016533130A5 publication Critical patent/JP2016533130A5/ja
Ceased legal-status Critical Current

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JP2016540394A 2013-09-07 2014-09-04 ネットワーク測位基準信号（ｐｒｓ）構成パラメータのブラインド探索 Ceased JP2016533130A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361874985P 2013-09-07 2013-09-07
US61/874,985 2013-09-07
US14/221,140 US9490935B2 (en) 2013-09-07 2014-03-20 Blind search for network positioning reference signal (PRS) configuration parameters
US14/221,140 2014-03-20
PCT/US2014/054140 WO2015035081A2 (en) 2013-09-07 2014-09-04 Blind search for network positioning reference signal (prs) configuration parameters

Publications (2)

Publication Number Publication Date
JP2016533130A JP2016533130A (ja) 2016-10-20
JP2016533130A5 true JP2016533130A5 (enExample) 2017-09-21

Family

ID=52625506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016540394A Ceased JP2016533130A (ja) 2013-09-07 2014-09-04 ネットワーク測位基準信号（ｐｒｓ）構成パラメータのブラインド探索

Country Status (7)

Country Link
US (1) US9490935B2 (enExample)
EP (1) EP3042533A2 (enExample)
JP (1) JP2016533130A (enExample)
KR (1) KR20160055161A (enExample)
CN (1) CN105532058B (enExample)
CA (1) CA2920309A1 (enExample)
WO (1) WO2015035081A2 (enExample)

Families Citing this family (15)

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Publication number Priority date Publication date Assignee Title
US10736113B2 (en) * 2016-02-16 2020-08-04 Qualcomm Incorporated Positioning signal techniques for narrowband devices
EP3282784B1 (en) * 2016-08-12 2019-12-18 Nokia Technologies Oy Position detection of user equipment within a wireless telecommunication network
ES2767283T3 (es) * 2016-08-12 2020-06-17 Nokia Technologies Oy Detección de posición de equipo de usuario dentro de una red de telecomunicación inalámbrica
EP3520290B1 (en) * 2016-09-30 2022-08-24 QUALCOMM Incorporated Scheduling for positioning reference signal (prs) in narrowband-internet of things (nb-iot)
US9699683B1 (en) * 2017-01-20 2017-07-04 Qualcomm Incorporated Scalable earliest arrival path (EAP) algorithm for simultaneous diversity transmissions of base station signals
CA3047814C (en) * 2017-01-27 2022-11-29 Qualcomm Incorporated Techniques and apparatuses for channel interference reduction
US10120060B2 (en) 2017-02-02 2018-11-06 Qualcomm Incorporated Location determination using user equipment preconfigured with positioning reference signal information
US11451428B2 (en) * 2019-01-11 2022-09-20 Qualcomm Incorporated Configurable reference signal time difference measurement (RSTD) search window
CN111669257B (zh) * 2019-03-07 2021-12-10 华为技术有限公司 Prs的频域资源映射方法、装置及存储介质
US11378645B2 (en) * 2019-07-09 2022-07-05 Rockwell Collins, Inc. System and method for blind differential time-of-arrival estimation
KR20230004780A (ko) * 2020-04-28 2023-01-06 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 정보 전송 방법, 장치, 통신 기기 및 저장 매체 (information transmission method and apparatus, and communication device and storage medium)
US12442884B2 (en) * 2020-09-28 2025-10-14 Qualcomm Incorporated Multiple search windows associated with measurement of a downlink positioning reference signal
WO2022077184A1 (zh) * 2020-10-12 2022-04-21 北京小米移动软件有限公司 请求prs配置的方法、装置、通信设备及存储介质
WO2022081125A1 (en) * 2020-10-12 2022-04-21 Nokia Technologies Oy Spoofing protection for mobile device positioning
US20240118377A1 (en) * 2022-10-11 2024-04-11 Charter Communications Operating, Llc Determination of communication device location in a wireless network

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EP1787414B1 (en) 2004-06-24 2012-01-11 Nortel Networks Limited Preambles in ofdma system
KR100602189B1 (ko) * 2004-07-07 2006-07-19 삼성전자주식회사 프레임 및 심볼 시간동기 검출장치 및 검출방법
US8401111B2 (en) 2009-03-13 2013-03-19 Qualcomm Incorporated Method and apparatus for sequencing and correlating a positioning reference signal
CN102449501A (zh) * 2009-04-10 2012-05-09 株式会社泛泰 用于使用模数或序列生成信号模式的方法及其装置
EP2409464B1 (en) * 2009-04-27 2014-06-11 Huawei Technologies Co., Ltd. Positioning reference signals
CN101931857B (zh) * 2009-06-19 2013-04-24 华为技术有限公司 定位参考信号发送和接收方法、装置及系统
US8891480B2 (en) 2009-07-01 2014-11-18 Qualcomm Incorporated Positioning reference signals in a telecommunication system
KR20110037431A (ko) * 2009-10-06 2011-04-13 주식회사 팬택 무선통신 시스템에서 신호 전송방법 및 그 송신장치, 이에 대응하는 수신장치
CN102045838B (zh) * 2009-10-14 2013-06-12 电信科学技术研究院 一种观察到达时间差测量定位方法及设备
US8600398B2 (en) * 2009-11-03 2013-12-03 Telefonaktiebolaget Lm Ericsson (Publ) Method, apparatus and system for defining positioning configuration in a wireless network
CN102088764A (zh) * 2009-12-02 2011-06-08 北京三星通信技术研究有限公司 一种发送定位参考信号的方法及系统
US8660072B2 (en) 2010-01-18 2014-02-25 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatus for improved reference signal correlation characteristics
KR101819502B1 (ko) * 2010-02-23 2018-01-17 엘지전자 주식회사 간섭 측정 방법 및 단말과, 간섭 정보 수신 방법 및 기지국
US8509102B2 (en) * 2010-02-24 2013-08-13 Motorola Mobility Llc Threshold determination in TDOA-based positioning system
US20110230144A1 (en) * 2010-03-17 2011-09-22 Iana Siomina Method and Apparatus for Muting Signaling in a Wireless Communication Network
US8929230B2 (en) * 2010-04-15 2015-01-06 Qualcomm Incorporated Coordinated silent period with sounding reference signal (SRS) configuration
US8626214B2 (en) * 2010-06-22 2014-01-07 Alcatel Lucent Method of cancelling interference in sounding reference signals
US20120113961A1 (en) * 2010-11-08 2012-05-10 Motorola Mobility, Inc. Interference Measurements in Enhanced Inter-Cell Interference Coordination Capable Wireless Terminals
CN107046677B (zh) * 2010-12-14 2020-10-09 Lg 电子株式会社 用于测量ue的位置的技术
KR20140044322A (ko) * 2011-07-31 2014-04-14 엘지전자 주식회사 무선 접속 시스템에서 채널 품질 측정 방법 및 이를 위한 장치
WO2013020122A2 (en) 2011-08-03 2013-02-07 Felix Markhovsky Multi-path mitigation in rangefinding and tracking objects using reduced attenuation rf technology
CN102395187B (zh) * 2011-11-01 2014-07-30 新邮通信设备有限公司 物理混合重传指示信道的功率配置方法
US9072054B2 (en) * 2011-12-20 2015-06-30 Samsung Electronics Co., Ltd. Downlink power control method and apparatus of OFDM system
CN102869091B (zh) * 2012-09-14 2015-01-21 华为技术有限公司 一种确定定位参考信号到达时间的方法及装置
US9722744B2 (en) 2013-01-17 2017-08-01 Telefonaktiebolaget Lm Ericsson (Publ) Determining signal transmission bandwidth

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