JP7034923B2 - 狭帯域デバイスのための測位信号技術 - Google Patents

狭帯域デバイスのための測位信号技術 Download PDF

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JP7034923B2
JP7034923B2 JP2018543084A JP2018543084A JP7034923B2 JP 7034923 B2 JP7034923 B2 JP 7034923B2 JP 2018543084 A JP2018543084 A JP 2018543084A JP 2018543084 A JP2018543084 A JP 2018543084A JP 7034923 B2 JP7034923 B2 JP 7034923B2
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prs
narrowband
resource
transmission
bandwidth
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JP2019505145A (ja
JP2019505145A5 (enExample
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ワン、レンチウ
シュ、ハオ
チェン、ワンシ
ワン、シャオ・フェン
ガール、ピーター
モントジョ、ジュアン
リコ・アルバリーニョ、アルベルト
レイ、ジン
ファクーリアン、サイード・アリ・アクバル
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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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • G01S5/0205—Details
    • G01S5/0236—Assistance data, e.g. base station almanac
    • 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
    • G01S5/0252—Radio frequency fingerprinting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/0012—Hopping in multicarrier systems

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2018543084A 2016-02-16 2017-02-06 狭帯域デバイスのための測位信号技術 Active JP7034923B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662296037P 2016-02-16 2016-02-16
US62/296,037 2016-02-16
US15/424,519 US10736113B2 (en) 2016-02-16 2017-02-03 Positioning signal techniques for narrowband devices
US15/424,519 2017-02-03
PCT/US2017/016642 WO2017142725A2 (en) 2016-02-16 2017-02-06 Positioning signal techniques for narrowband devices

Publications (3)

Publication Number Publication Date
JP2019505145A JP2019505145A (ja) 2019-02-21
JP2019505145A5 JP2019505145A5 (enExample) 2020-02-20
JP7034923B2 true JP7034923B2 (ja) 2022-03-14

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US (1) US10736113B2 (enExample)
EP (1) EP3417567B1 (enExample)
JP (1) JP7034923B2 (enExample)
KR (1) KR102805992B1 (enExample)
CN (1) CN108702275B (enExample)
AU (1) AU2017221184B2 (enExample)
TW (1) TWI722107B (enExample)
WO (1) WO2017142725A2 (enExample)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6773945B2 (ja) * 2016-08-04 2020-10-21 シャープ株式会社 基地局装置、ロケーションサーバ装置、および通信方法
WO2018030681A1 (ko) * 2016-08-08 2018-02-15 엘지전자 주식회사 Nprs 전송 방법 및 이를 위한 장치
US10517074B2 (en) * 2016-08-11 2019-12-24 Kt Corporation Methods for allocating data channel resources in a wireless communication system and apparatuses
US10045325B2 (en) 2016-08-12 2018-08-07 Innovative Technology Lab Co., Ltd. Method and apparatus for transmitting/receiving positioning reference signal in wireless communication system
US10256957B2 (en) 2016-08-12 2019-04-09 Innovative Technology Lab Co., Ltd. Method and apparatus for transmitting/receiving positioning reference signal
US10631301B2 (en) * 2016-09-30 2020-04-21 Qualcomm Incorporated Positioning reference signal enhancements
US10890646B2 (en) * 2016-11-18 2021-01-12 Telefonaktiebolaget Lm Ericsson (Publ) Method for detection of a narrowband positioning reference signal (NPRS) location in a radio frame
US9797983B1 (en) * 2017-04-05 2017-10-24 Qualcomm Incorporated Measuring positioning signals based on assistance data
CN108512642B (zh) * 2017-05-05 2021-03-02 华为技术有限公司 确定参考信号序列的方法、终端设备、网络设备
US10560237B2 (en) * 2017-05-30 2020-02-11 Qualcomm Incorporated Cell-specific reference signal transmissions for evolved machine type communication
US10736074B2 (en) 2017-07-31 2020-08-04 Qualcomm Incorporated Systems and methods to facilitate location determination by beamforming of a positioning reference signal
US11050598B2 (en) * 2017-11-28 2021-06-29 Qualcomm Incorporated Carrier information signaling in a 5G network
US10707915B2 (en) * 2017-12-04 2020-07-07 Qualcomm Incorporated Narrowband frequency hopping mechanisms to overcome bandwidth restrictions in the unlicensed frequency spectrum
US11362921B2 (en) 2017-12-19 2022-06-14 Qualcomm Incorporated Systems and methods for multiple round trip time (RTT) estimation in wireless networks
WO2019141090A1 (zh) * 2018-01-19 2019-07-25 电信科学技术研究院有限公司 定位方法和相关设备
US10560942B2 (en) 2018-02-21 2020-02-11 Qualcomm Incorporated Sub-band utilization for a wireless positioning measurement signal
US11006408B2 (en) * 2018-02-26 2021-05-11 Qualcomm Incorporated Slot format determination for extended cyclic prefix transmissions using normal cyclic prefix slot formats
US20190297489A1 (en) * 2018-03-23 2019-09-26 Qualcomm Incorporated Waveform design and signaling support for positioning enhancement
WO2019198994A1 (ko) * 2018-04-13 2019-10-17 주식회사 케이티 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치
KR102460799B1 (ko) 2018-04-13 2022-11-03 주식회사 케이티 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치
US11032044B2 (en) * 2018-06-29 2021-06-08 Qualcomm Incorporated Positioning reference signal transmission with controlled transmission power and bandwidth
US12206607B2 (en) 2018-07-19 2025-01-21 Qualcomm Incorporated On-demand positioning reference signal (PRS)
CN112586024A (zh) * 2018-08-24 2021-03-30 华为技术有限公司 数据传输方法和装置
US10327109B1 (en) * 2018-08-29 2019-06-18 Qualcomm Incorporated Methods and systems for location determination of a mobile device using partial RF bands
WO2020050646A1 (ko) * 2018-09-05 2020-03-12 엘지전자 주식회사 측위 참조 신호를 송수신하는 방법 및 이를 위한 장치
JP7297879B2 (ja) * 2018-09-27 2023-06-26 ソニーグループ株式会社 マルチビーム動作をサポートする基地局を有する無線ネットワークにおけるユーザ機器の測位推定
CN110958070B (zh) * 2018-09-27 2021-08-20 华为技术有限公司 一种参考时间确定方法及装置
WO2020067848A1 (en) 2018-09-28 2020-04-02 Samsung Electronics Co., Ltd. Positioning reference signal
US11297589B2 (en) 2018-09-28 2022-04-05 Qualcomm Incorporated Systems and methods for network procedures for on-demand random access channel (RACH)
US11399284B1 (en) * 2018-09-28 2022-07-26 Helium Systems, Inc. Systems and methods for providing and using proof of coverage in a decentralized wireless network
GB2582893A (en) * 2019-02-15 2020-10-14 Samsung Electronics Co Ltd Positioning reference signal
US11412400B2 (en) * 2018-10-01 2022-08-09 Nokia Technologies Oy Method for positioning reference design
US11191054B2 (en) * 2018-11-02 2021-11-30 Qualcomm Incorporated Method and apparatus for estimating a position of a mobile device using bundled positioning reference signals
EP4243523A3 (en) 2018-11-06 2023-11-01 Telefonaktiebolaget LM Ericsson (publ) Method and user equipement for reference symbol transmission
US10912040B2 (en) * 2018-12-12 2021-02-02 Qualcomm Incorporated In-band emission interference management
US10659099B1 (en) * 2018-12-12 2020-05-19 Samsung Electronics Co., Ltd. Page scanning devices, computer-readable media, and methods for bluetooth page scanning using a wideband receiver
US11808871B2 (en) * 2019-01-10 2023-11-07 Qualcomm Incorporated Positioning reference signal muting patterns with semi-persistent or aperiodic timing behavior
JP7096343B2 (ja) * 2019-01-11 2022-07-05 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて測位情報を得る方法及びそのための装置
US12273286B2 (en) * 2019-01-21 2025-04-08 Qualcomm Incorporated Bandwidth part operation and downlink or uplink positioning reference signal scheme
WO2020172819A1 (en) 2019-02-27 2020-09-03 Qualcomm Incorporated User equipment position determination using an uplink random access channel message
CN113438724B (zh) 2019-03-18 2022-03-25 大唐移动通信设备有限公司 时钟偏移确定及其处理方法、装置、系统
CN110557235B (zh) * 2019-03-27 2023-04-07 中兴通讯股份有限公司 定位参考信号的发送、接收方法、装置、收发节点
CN113227819B (zh) 2019-03-28 2025-05-02 华为技术有限公司 用于异步装置和无时间帧结构的装置处的信号检测的系统和方法
CN113632521B (zh) * 2019-03-28 2024-12-10 上海诺基亚贝尔股份有限公司 用于定位参考信号的接收的带宽部分配置
US11777764B2 (en) 2019-03-28 2023-10-03 Qualcomm Incorporated Sounding reference signal waveform design for wireless communications
WO2020206021A1 (en) * 2019-04-01 2020-10-08 Apple Inc. Measurement and procedures for nr positioning
US10939405B1 (en) 2019-04-08 2021-03-02 Helium Systems, Inc. Systems and methods for implementing permissionless network consensus using blockchain
US11477754B2 (en) * 2019-04-25 2022-10-18 Qualcomm Incorporated Systems and methods for positioning reference signal staggering configuration
CN113796131B (zh) * 2019-05-02 2024-06-14 三星电子株式会社 无线通信网络中用于测量位置的方法和装置
US11239967B2 (en) 2019-05-02 2022-02-01 Qualcomm Incorporated Patterns for reference signals used for positioning in a wireless communications system
US11751082B2 (en) * 2019-05-21 2023-09-05 Qualcomm Incorporated Reporting of information related to sounding reference signals (SRS) timing adjustments
CN112235757B (zh) * 2019-07-15 2024-03-12 上海诺基亚贝尔股份有限公司 用于定位的方法、设备、装置和计算机可读存储介质
US11336410B2 (en) * 2019-08-01 2022-05-17 Qualcomm Incorporated Zone-based signaling in new radio
US11082183B2 (en) 2019-09-16 2021-08-03 Qualcomm Incorporated Comb shift design
US11422223B2 (en) * 2019-10-10 2022-08-23 Qualcomm Incorporated Method and apparatus for 5G positioning accuracy improvement in presence of phase noise
US12267796B2 (en) * 2019-10-10 2025-04-01 Telefonaktiebolaget Lm Ericsson (Publ) Rx-tx time difference generation, measurement and reporting with neighboring base stations
US11665687B2 (en) * 2019-11-07 2023-05-30 Qualcomm Incorporated Common measurement and transmission window for downlink and uplink positioning reference signal processing and transmission
US12219590B2 (en) * 2019-11-27 2025-02-04 Qualcomm Incorporated Parser and interleaving parameter design for resource unit aggregation
US11463221B2 (en) * 2020-04-09 2022-10-04 Qualcomm Incorporated Measurement period formulation for positioning reference signal (PRS) processing
WO2021223111A1 (zh) * 2020-05-06 2021-11-11 北京小米移动软件有限公司 信息传输方法、装置、通信设备及存储介质
US20230216630A1 (en) * 2020-06-05 2023-07-06 Beijing Xiaomi Mobile Software Co., Ltd. Method and apparatus for transmitting position reference signal, communication device and storage medium
CN111869156B (zh) * 2020-06-16 2023-10-03 北京小米移动软件有限公司 参考信号资源的配置方法、装置、通信设备及存储介质
WO2022000361A1 (zh) * 2020-07-01 2022-01-06 北京小米移动软件有限公司 Ue之间的定位方法及装置、通信设备及存储介质
US12007463B2 (en) * 2020-07-27 2024-06-11 Huawei Technologies Co., Ltd. Sensing-assisted positioning of mobile devices
US12301487B2 (en) * 2020-08-28 2025-05-13 Qualcomm Incorporated Environment-aware positioning reference signal (PRS)
US11616617B2 (en) * 2020-11-16 2023-03-28 Jaihyung Cho Method for transmitting reference signal for positioning and apparatus for the same
JP7773546B2 (ja) * 2020-12-03 2025-11-19 クアルコム，インコーポレイテッド 測位信号と補足信号の集約
WO2022147379A1 (en) 2020-12-31 2022-07-07 Qualcomm Incorporated Power delay profile (dpd) similarity measurement and reporting
US11445470B2 (en) 2021-02-02 2022-09-13 Qualcomm Incorporated Position measurement in presence of MBSFN signals
KR20230001449A (ko) 2021-06-28 2023-01-04 삼성전자주식회사 무선 통신 시스템에서 다차원 구조를 갖는 prach 를 이용한 랜덤 액세스 방법 및 장치
US12526604B2 (en) * 2021-09-02 2026-01-13 Apple Inc. Positioning capabilities of reduced capability new radio devices
WO2023137665A1 (en) 2022-01-20 2023-07-27 Zte Corporation Positioning using reference signals with overlapping resources between adjacent frequency hops
US12004200B2 (en) * 2022-02-15 2024-06-04 T-Mobile Innovations Llc Systems and methods for broadcast control channel power boost scheduling for wireless communications base stations
KR20240023014A (ko) * 2022-08-11 2024-02-20 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
WO2024068207A1 (en) * 2022-09-28 2024-04-04 Nokia Technologies Oy Enhancing positioning measurement accuracy with carrier aggregation
EP4366216A1 (en) 2022-11-04 2024-05-08 Nokia Technologies Oy Positioning
CN116155464B (zh) * 2022-12-02 2023-11-14 佰路威科技(上海)有限公司 探测参考信号发送方法及相关设备
WO2024168625A1 (zh) * 2023-02-15 2024-08-22 北京小米移动软件有限公司 信息处理方法、系统及装置、通信设备及存储介质

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015035081A2 (en) 2013-09-07 2015-03-12 Qualcomm Incorporated Blind search for network positioning reference signal (prs) configuration parameters

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101738162B1 (ko) * 2009-04-10 2017-05-22 엘지전자 주식회사 무선 통신 시스템에서 포지셔닝 참조 신호 전송 방법 및 장치
EP2409464B1 (en) * 2009-04-27 2014-06-11 Huawei Technologies Co., Ltd. Positioning reference signals
CN101616360B (zh) * 2009-07-24 2012-05-09 中兴通讯股份有限公司 一种定位参考信号的发送方法及系统
US8248997B2 (en) * 2009-08-17 2012-08-21 Nokia Corporation Apparatus and method for positioning a wireless user equipment
US20120165053A1 (en) * 2009-09-09 2012-06-28 Pantech Co., Ltd. Method and apparatus for transceiving a signal in a communication system
WO2011073830A1 (en) 2009-12-14 2011-06-23 Nokia Corporation Apparatus and method for determining a location of wireless communication devices
CN101778068B (zh) * 2009-12-25 2014-01-01 中兴通讯股份有限公司 定位参考信号频域位置确定方法及装置
US8660072B2 (en) * 2010-01-18 2014-02-25 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatus for improved reference signal correlation characteristics
KR101191215B1 (ko) * 2010-07-16 2012-10-15 엘지전자 주식회사 무선 통신 시스템에서 위치 결정 방법 및 장치
US8948040B2 (en) * 2010-09-05 2015-02-03 Lg Electronics Inc. Method and device for deciding location of terminal in a wireless communication system
EP2721883B1 (en) * 2011-06-16 2018-02-21 Telefonaktiebolaget LM Ericsson (publ) Base station and method for positioning support
CN107257275B (zh) * 2012-01-27 2021-03-16 交互数字专利控股公司 由WTRU执行的用于ePDCCH的方法、WTRU、搜索空间监视方法和UE
WO2013129884A1 (ko) * 2012-02-29 2013-09-06 엘지전자 주식회사 하향링크 데이터 전송 방법 및 장치
US20130308567A1 (en) * 2012-05-15 2013-11-21 Qualcomm Incorporated Methods and apparatus for positioning reference signals in a new carrier type
US9479303B2 (en) * 2012-10-23 2016-10-25 Qualcomm Incorporated Enhanced positioning reference signal transmission in wireless communication network
US9210562B2 (en) 2013-04-04 2015-12-08 Blackberry Limited Method and apparatus for proximity discovery for device-to-device communication
US9735942B2 (en) * 2013-04-05 2017-08-15 Qualcomm Incorporated Physical broadcast channel (PBCH) coverage enhancements for machine type communications (MTC)
US9432809B2 (en) * 2013-07-12 2016-08-30 Qualcomm Incorporated Providing OTDOA PRS assistance data
US9674727B2 (en) * 2014-01-17 2017-06-06 Qualcomm Incorporated Indication of cell mode and CSI feedback rules for cell on-off procedure
US9774429B2 (en) * 2014-03-12 2017-09-26 Qualcomm Incorporated Techniques for transmitting positioning reference signals in an unlicensed radio frequency spectrum band
WO2016032200A2 (ko) * 2014-08-28 2016-03-03 엘지전자(주) 무선 통신 시스템에서 포지셔닝(positioning)을 수행하기 위한 방법 및 이를 위한 장치
US10313960B2 (en) * 2014-09-18 2019-06-04 Lg Electronics Inc. Method and apparatus for using smaller bandwidth for low cost user equipment in wireless communication system
US20170289973A1 (en) * 2014-09-23 2017-10-05 Lg Electronics Inc. Method and user equipment for receiving downlink signal, and method and base station for transmitting downlink signal
WO2016099079A1 (ko) * 2014-12-16 2016-06-23 엘지전자 주식회사 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치
US10602473B2 (en) * 2015-08-14 2020-03-24 Telefonaktiebolaget Lm Ericsson (Publ) Facilitated positioning of wireless communication devices
CN106685872B (zh) * 2015-11-05 2020-07-14 夏普株式会社 物理信道的配置方法以及基站和用户设备
WO2017123286A1 (en) * 2016-01-11 2017-07-20 Intel IP Corporation Apparatus and method for iot control channel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015035081A2 (en) 2013-09-07 2015-03-12 Qualcomm Incorporated Blind search for network positioning reference signal (prs) configuration parameters

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Ericsson，Text Proposal and Discussion on Further enhancements for OTDOA，3GPP TSG RAN WG1 Meeting #82 R1-153744，2015年08月14日，pp.1-9

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WO2017142725A2 (en) 2017-08-24
KR20180114042A (ko) 2018-10-17
WO2017142725A3 (en) 2017-09-28
AU2017221184A1 (en) 2018-08-02
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