CN106105082B - 用于在无执照射频谱带中传送定位参考信号的技术 - Google Patents

用于在无执照射频谱带中传送定位参考信号的技术 Download PDF

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Publication number
CN106105082B
CN106105082B CN201580012836.6A CN201580012836A CN106105082B CN 106105082 B CN106105082 B CN 106105082B CN 201580012836 A CN201580012836 A CN 201580012836A CN 106105082 B CN106105082 B CN 106105082B
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China
Prior art keywords
prs
frequency spectrum
transmission
spectrum band
base station
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Expired - Fee Related
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CN201580012836.6A
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English (en)
Chinese (zh)
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CN106105082A (zh
Inventor
S·A·帕特尔
W·陈
T·罗
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
CN201580012836.6A 2014-03-12 2015-03-02 用于在无执照射频谱带中传送定位参考信号的技术 Expired - Fee Related CN106105082B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461951895P 2014-03-12 2014-03-12
US61/951,895 2014-03-12
US14/577,783 US9774429B2 (en) 2014-03-12 2014-12-19 Techniques for transmitting positioning reference signals in an unlicensed radio frequency spectrum band
US14/577,783 2014-12-19
PCT/US2015/018287 WO2015138178A1 (en) 2014-03-12 2015-03-02 Techniques for transmitting positioning reference signals in an unlicensed radio frequency spectrum band

Publications (2)

Publication Number Publication Date
CN106105082A CN106105082A (zh) 2016-11-09
CN106105082B true CN106105082B (zh) 2019-05-21

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CN201580012836.6A Expired - Fee Related CN106105082B (zh) 2014-03-12 2015-03-02 用于在无执照射频谱带中传送定位参考信号的技术

Country Status (6)

Country Link
US (2) US9774429B2 (enExample)
EP (1) EP3117552B1 (enExample)
JP (1) JP6542250B2 (enExample)
KR (1) KR102341305B1 (enExample)
CN (1) CN106105082B (enExample)
WO (1) WO2015138178A1 (enExample)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9774429B2 (en) 2014-03-12 2017-09-26 Qualcomm Incorporated Techniques for transmitting positioning reference signals in an unlicensed radio frequency spectrum band
EP3146781B1 (en) * 2014-05-22 2023-05-03 Kyocera Corporation Assignment of communication resources in an unlicensed frequency band to equipment operating in a licensed frequency band
CA2933488C (en) * 2014-09-29 2016-10-18 Nec Corporation Method and devices for signaling transmission in unlicensed band
WO2016073156A1 (en) * 2014-11-05 2016-05-12 Nextnav, Llc Systems and methods for transmitting a positioning signal using multiple carrier channels
CN107005386B (zh) 2014-12-23 2020-11-03 Lg电子株式会社 配置和调度部分子帧的方法以及支持该方法的装置
US9775153B2 (en) * 2015-01-28 2017-09-26 Alcatel Lucent Allocation of unlicensed frequency bands for a wireless hotspot
US9869750B2 (en) * 2015-01-30 2018-01-16 Alcatel Lucent OTDOA in unlicensed band for enhancements of horizontal and vertical positioning
US10225759B2 (en) * 2015-02-13 2019-03-05 Lg Electronics Inc. Method for receiving reference signal in wireless communication system, and apparatus for the method
US10349293B2 (en) * 2015-04-17 2019-07-09 Qualcomm Incorporated Control of UE clear channel assessment by an eNB
US10334507B2 (en) * 2015-08-19 2019-06-25 Microsoft Technology Licensing, Llc Opportunistic use of spectrum
WO2017035718A1 (zh) * 2015-08-29 2017-03-09 华为技术有限公司 一种无线链路监测方法、相关设备和系统
US20170094684A1 (en) * 2015-09-24 2017-03-30 Qualcomm Incorporated Clear channel assessment procedures in synchronized networks
US10244510B2 (en) * 2015-09-25 2019-03-26 Qualcomm Incorporated Techniques for wireless communications using a modified subframe structure
US10736113B2 (en) * 2016-02-16 2020-08-04 Qualcomm Incorporated Positioning signal techniques for narrowband devices
ES2858798T3 (es) * 2016-03-01 2021-09-30 Nec Corp Método de comunicación y estación base para conectividad dual que usa un espectro sin licencia
EP3437359B1 (en) * 2016-04-01 2022-06-01 Telefonaktiebolaget LM Ericsson (PUBL) Methods for controlling relative measurements in the presence of lbt
PL3282783T3 (pl) 2016-08-12 2020-04-30 Nokia Technologies Oy Wykrywanie położenia urządzenia użytkownika w bezprzewodowej sieci telekomunikacyjnej
WO2018070913A1 (en) * 2016-10-10 2018-04-19 Telefonaktiebolaget Lm Ericsson (Publ) Otdoa network assistance to mtc/nb-iot user equipment
WO2018111173A1 (en) * 2016-12-12 2018-06-21 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for reporting rstd values
US10689958B2 (en) * 2016-12-22 2020-06-23 Weatherford Technology Holdings, Llc Apparatus and methods for operating gas lift wells
US10396883B2 (en) 2017-05-26 2019-08-27 Qualcomm Incorporated Terrestrial wireless positioning in licensed and unlicensed frequency bands
US10461847B2 (en) * 2017-05-26 2019-10-29 Qualcomm Incorporated Terrestrial wireless positioning in licensed and unlicensed frequency bands
US10736074B2 (en) * 2017-07-31 2020-08-04 Qualcomm Incorporated Systems and methods to facilitate location determination by beamforming of a positioning reference signal
US11956827B2 (en) * 2018-01-05 2024-04-09 Samsung Electronics Co., Ltd. Apparatus and method of beam recovery on secondary cell
US10560942B2 (en) * 2018-02-21 2020-02-11 Qualcomm Incorporated Sub-band utilization for a wireless positioning measurement signal
CN110730501B (zh) 2018-07-17 2021-12-28 华为技术有限公司 定位方法、装置及设备
CN110808820B (zh) * 2018-07-20 2021-09-17 大唐移动通信设备有限公司 一种定位参考信号传输方法及装置
CN110881203A (zh) 2018-09-05 2020-03-13 电信科学技术研究院有限公司 一种定位资源协调方法、装置、网络节点、终端及基站
US12273286B2 (en) 2019-01-21 2025-04-08 Qualcomm Incorporated Bandwidth part operation and downlink or uplink positioning reference signal scheme
US11777764B2 (en) 2019-03-28 2023-10-03 Qualcomm Incorporated Sounding reference signal waveform design for wireless communications
US12048003B2 (en) 2019-04-04 2024-07-23 Lenovo (Beijing) Limited Determining channel statistics for clear channel assessments
US11239967B2 (en) 2019-05-02 2022-02-01 Qualcomm Incorporated Patterns for reference signals used for positioning in a wireless communications system
US11582006B2 (en) * 2019-09-13 2023-02-14 Qualcomm Incorporated Window for transmitting a positioning reference signal
US11082183B2 (en) 2019-09-16 2021-08-03 Qualcomm Incorporated Comb shift design
US11405888B2 (en) * 2019-10-09 2022-08-02 Qualcomm Incorporated Reporting enhancements for positioning
US12278748B2 (en) 2019-10-15 2025-04-15 Qualcomm Incorporated Detailed warning and error reporting related to UL PRS transmission properties
US11635485B2 (en) * 2020-08-21 2023-04-25 Qualcomm Incorporated Positioning reference signal (PRS) measurement window adaptation
CN115885525B (zh) * 2020-11-24 2025-10-31 华为技术有限公司 一种用于定位的方法和装置
CN116635736B (zh) * 2020-12-11 2025-12-12 高通股份有限公司 报告拼接prs相位误差
US11765769B2 (en) * 2021-07-30 2023-09-19 Qualcomm Incorporated Supplemental positioning reference signal transmission
JP7690120B2 (ja) * 2021-09-21 2025-06-09 クゥアルコム・インコーポレイテッド モバイルアンカーを使用した位置推定方法及び装置
WO2023163564A1 (ko) * 2022-02-28 2023-08-31 엘지전자 주식회사 Sl 측위를 위한 상위 계층 절차를 수행하는 방법 및 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1462523A (zh) * 2001-05-11 2003-12-17 皇家菲利浦电子有限公司 Ieee802.11无线局域网的动态频率选择方案
CN101084651A (zh) * 2004-12-21 2007-12-05 英特尔公司 空闲状态管理
CN101156381A (zh) * 2005-03-14 2008-04-02 纳诺无线股份公司 包括加速退避功能的wlan发送调度器
CN101162929A (zh) * 2006-10-13 2008-04-16 三星电子株式会社 Ofdm系统中执行空闲信道估计功能的方法和设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003904083A0 (en) * 2003-08-05 2003-08-21 Locata Corporation A method & device for providing assistance data within a chronologically synchronized location network
KR101502599B1 (ko) * 2008-01-30 2015-03-13 삼성전자주식회사 통신 시스템을 위한 접속 모드 제어 장치 및 그 방법
US8891480B2 (en) * 2009-07-01 2014-11-18 Qualcomm Incorporated Positioning reference signals in a telecommunication system
PT2564228E (pt) * 2010-04-28 2014-06-23 Ericsson Telefon Ab L M Método e aparelho para a aquisição de uma referência de tempo para a localização de sinais de referência numa rede de comunicações sem fios
US20110275385A1 (en) * 2010-05-10 2011-11-10 Nokia Corporation System and Methods for Observed Time Difference of Arrival Measurements for Location Services in Cellular Devices
US8744506B2 (en) 2010-06-17 2014-06-03 Qualcomm Incorporated Device discovery on white space frequencies
US9258718B2 (en) 2011-02-22 2016-02-09 Qualcomm Incorporated Positioning location for remote radio heads (RRH) with same physical cell identity (PCI)
US9198188B2 (en) * 2011-03-01 2015-11-24 Broadcom Corporation Operating a wireless system in an unlicensed band
CN103477579B (zh) 2011-04-13 2016-08-17 Lg电子株式会社 在无线通信系统中发送控制信息的方法和设备
WO2013020122A2 (en) 2011-08-03 2013-02-07 Felix Markhovsky Multi-path mitigation in rangefinding and tracking objects using reduced attenuation rf technology
US9788320B2 (en) * 2012-06-15 2017-10-10 Nokia Solutions And Networks Oy Scanning secondary cells in cellular communications system
US9774429B2 (en) 2014-03-12 2017-09-26 Qualcomm Incorporated Techniques for transmitting positioning reference signals in an unlicensed radio frequency spectrum band

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1462523A (zh) * 2001-05-11 2003-12-17 皇家菲利浦电子有限公司 Ieee802.11无线局域网的动态频率选择方案
CN101084651A (zh) * 2004-12-21 2007-12-05 英特尔公司 空闲状态管理
CN101156381A (zh) * 2005-03-14 2008-04-02 纳诺无线股份公司 包括加速退避功能的wlan发送调度器
CN101162929A (zh) * 2006-10-13 2008-04-16 三星电子株式会社 Ofdm系统中执行空闲信道估计功能的方法和设备

Also Published As

Publication number Publication date
JP2017510187A (ja) 2017-04-06
KR20160132402A (ko) 2016-11-18
US20150263837A1 (en) 2015-09-17
US10367618B2 (en) 2019-07-30
KR102341305B1 (ko) 2021-12-17
JP6542250B2 (ja) 2019-07-10
EP3117552A1 (en) 2017-01-18
EP3117552B1 (en) 2021-04-14
US9774429B2 (en) 2017-09-26
BR112016020611A8 (pt) 2021-07-06
BR112016020611A2 (pt) 2017-08-15
CN106105082A (zh) 2016-11-09
WO2015138178A1 (en) 2015-09-17
US20170353278A1 (en) 2017-12-07

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