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 2014-12-19
US14/577,783 US9774429B2 (en) 2014-03-12 2014-12-19 Techniques for transmitting positioning reference signals in an unlicensed radio frequency spectrum band
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)

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US10736074B2 (en) 2017-07-31 2020-08-04 Qualcomm Incorporated Systems and methods to facilitate location determination by beamforming of a positioning reference signal
EP3718334A4 (en) * 2018-01-05 2021-08-25 Samsung Electronics Co., Ltd. DEVICE AND METHOD FOR BEAM RECOVERY ON A 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
CN118019066A (zh) 2018-09-05 2024-05-10 大唐移动通信设备有限公司 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
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EP4633228A3 (en) * 2019-04-04 2025-12-17 Lenovo (Beijing) Ltd. 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
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US11765769B2 (en) * 2021-07-30 2023-09-19 Qualcomm Incorporated Supplemental positioning reference signal transmission
CN118202728B (zh) * 2021-09-21 2025-07-22 高通股份有限公司 用于使用移动锚点进行定位估计的方法和装置
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Also Published As

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

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