JP2020530110A - 測位基準信号のビームフォーミングによってロケーション決定を促進するためのシステムおよび方法 - Google Patents
測位基準信号のビームフォーミングによってロケーション決定を促進するためのシステムおよび方法 Download PDFInfo
- Publication number
- JP2020530110A JP2020530110A JP2020504727A JP2020504727A JP2020530110A JP 2020530110 A JP2020530110 A JP 2020530110A JP 2020504727 A JP2020504727 A JP 2020504727A JP 2020504727 A JP2020504727 A JP 2020504727A JP 2020530110 A JP2020530110 A JP 2020530110A
- Authority
- JP
- Japan
- Prior art keywords
- prs
- directional
- location
- mobile device
- signal
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 184
- 230000005540 biological transmission Effects 0.000 claims abstract description 181
- 238000005259 measurement Methods 0.000 claims abstract description 126
- 230000008093 supporting effect Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 abstract description 12
- 239000013589 supplement Substances 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 81
- 238000004891 communication Methods 0.000 description 57
- 230000006870 function Effects 0.000 description 35
- 230000011664 signaling Effects 0.000 description 23
- 230000000875 corresponding effect Effects 0.000 description 19
- 238000005516 engineering process Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 230000001427 coherent effect Effects 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 238000003491 array Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 241000700159 Rattus Species 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 101001010600 Homo sapiens Interleukin-12 subunit alpha Proteins 0.000 description 1
- 101000852992 Homo sapiens Interleukin-12 subunit beta Proteins 0.000 description 1
- 102100030698 Interleukin-12 subunit alpha Human genes 0.000 description 1
- 101150050438 NPPA gene Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000013316 polymer of intrinsic microporosity Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- G01S5/0226—Transmitters
-
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
- G01S1/04—Details
- G01S1/042—Transmitters
- G01S1/0428—Signal details
-
- 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
-
- 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
- G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0417—Feedback systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0452—Multi-user MIMO systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0891—Space-time diversity
- H04B7/0897—Space-time diversity using beamforming per multi-path, e.g. to cope with different directions of arrival [DOA] at different multi-paths
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/04—Arrangements for detecting or preventing errors in the information received by diversity reception using frequency diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
-
- 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), DMT
-
- 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
- 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
-
- 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
- H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
-
- 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
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
-
- 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
- H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
-
- 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
- H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
Abstract
Description
Claims (30)
- 第1の基地局において、モバイルデバイスの測位をサポートするための方法であって、前記方法は、
前記第1の基地局のための少なくとも1つのセルのための複数の指向性測位基準信号(PRS)を生成することと、ここにおいて、前記複数の指向性PRSの各々は、少なくとも1つの信号特性および送信の方向を備え、
前記少なくとも1つのセル内で前記複数の指向性PRSの各々を送信することと、ここにおいて、前記複数の指向性PRSの各々は、前記送信の方向に送信される、
を備える、方法。 - 前記少なくとも1つの信号特性は、周波数、周波数シフト、コードシーケンス、ミューティングパターン、送信時間、またはこれらの任意の組合せを備える、請求項1に記載の方法。
- 前記少なくとも1つのセル内で前記複数の指向性PRSを送信することは、
前記送信の方向に各指向性PRSをビームフォーミングするように構成された制御可能なアンテナアレイを通じて、前記複数の指向性PRSを方向づけること
を備える、請求項1に記載の方法。 - 前記送信の方向は、水平角の連続範囲、垂直角の連続範囲、またはこれらの組合せを備える、請求項3に記載の方法。
- 前記複数の指向性PRSのうちの少なくとも1つは、観測到着時間差(OTDOA)測位方法、放射角(AOD)測位方法、または拡張セルID(ECID)測位方法、あるいはこれらの任意の組合せに基づいて、位置特定対応デバイスにおいて前記モバイルデバイスのロケーション決定を促進するために、前記モバイルデバイスによって検出可能である、請求項1に記載の方法。
- 前記複数の指向性PRSのうちの前記少なくとも1つは、前記複数の指向性PRSのうちの前記少なくとも1つについての前記送信の方向、前記複数の指向性PRSのうちの前記少なくとも1つについての前記少なくとも1つの信号特性、またはこれらの組合せに基づいて、前記モバイルデバイスによって検出可能である、請求項5に記載の方法。
- 前記モバイルデバイスに、前記複数の指向性PRSのうちの前記少なくとも1つについての前記送信の方向、または前記複数の指向性PRSのうちの前記少なくとも1つについての前記少なくとも1つの信号特性、のうちの少なくとも1つを送ること
をさらに備える、請求項6に記載の方法。 - 前記送ることは、前記少なくとも1つのセル内のブロードキャストに基づく、請求項7に記載の方法。
- 前記位置特定対応デバイスにおける前記ロケーション決定は、前記複数の指向性PRSのうちの前記最小のものについての前記送信の方向と、前記モバイルデバイスについてのおおよそのロケーションとに基づいて、前記複数の指向性PRSのうちの前記最小のものについてのマルチパスの有無を決定することを含み、ここにおいて、前記位置特定対応デバイスにおいて前記モバイルデバイスのロケーションを前記決定することは、マルチパスの前記決定された有無に少なくとも部分的に基づく、請求項5に記載の方法。
- 前記モバイルデバイスについての前記おおよそのロケーションは、前記モバイルデバイスのためのサービングセルに少なくとも部分的に基づく、請求項9に記載の方法。
- 前記位置特定対応デバイスが、前記モバイルデバイス、ロケーション管理機能(LMF)、または前記第1の基地局とは異なる第2の基地局を備え、前記方法は、
前記位置特定対応デバイスに、前記複数の指向性PRSのうちの前記少なくとも1つについての前記送信の方向を送ること
をさらに備える、請求項5に記載の方法。 - 前記少なくとも1つのセルは、前記モバイルデバイスのためのサービングセルである、請求項1に記載の方法。
- 前記複数の指向性PRSの各々についての前記少なくとも1つの信号特性および前記送信の方向のうちの少なくとも1つは、一意である、請求項1に記載の方法。
- 位置特定対応デバイスにおいて、モバイルデバイスの測位をサポートするための方法であって、前記方法は、
第1の基地局のための少なくとも1つのセルにおいて前記第1の基地局によって送信された第1の指向性測位基準信号(PRS)についての、前記モバイルデバイスからの少なくとも1つの第1の測定値を取得することと、ここにおいて、前記第1の指向性PRSは、少なくとも1つの第1の信号特性および第1の送信の方向を備え、
前記少なくとも1つの第1の測定値および前記第1の送信の方向に少なくとも部分的に基づいて、前記モバイルデバイスのロケーションを決定することと
を備える、方法。 - 前記少なくとも1つの第1の信号特性は、キャリア周波数、周波数シフト、コードシーケンス、ミューティングパターン、帯域幅、送信時間、またはこれらの任意の組合せを備える、請求項14に記載の方法。
- 前記第1の指向性PRSは、前記第1の送信の方向に前記第1の指向性PRSをビームフォーミングするように構成された制御可能なアンテナアレイを通じて、前記第1の基地局から送信される、請求項14に記載の方法。
- 前記第1の送信の方向は、水平角の連続範囲、垂直角の連続範囲、またはこれらの組合せを備える、請求項16に記載の方法。
- 前記位置特定対応デバイスは、前記モバイルデバイスを備え、前記方法は、
前記第1の基地局からまたはロケーション管理機能(LMF)から、前記少なくとも1つの第1の信号特性および前記第1の送信の方向を受信すること
をさらに備える、請求項14に記載の方法。 - 前記第1の送信の方向は、前記第1の基地局からブロードキャスト信号を受信することによって、前記第1の基地局から受信される、請求項18に記載の方法。
- 前記位置特定対応デバイスは、前記第1の基地局、またはロケーション管理機能(LMF)を備え、前記方法は、
前記モバイルデバイスから前記少なくとも1つの第1の測定値を受信すること
をさらに備える、請求項14に記載の方法。 - 前記モバイルデバイスに前記少なくとも1つの第1の信号特性を送ること
をさらに備える、請求項20に記載の方法。 - 前記第1の指向性PRSについての前記少なくとも1つの第1の測定値は、到着時間(TOA)、基準信号時間差(RSTD)、受信信号強度インジケーション(RSSI)、基準信号受信電力(RSRP)、基準信号受信品質(RSRQ)、到来角(AOA)、信号伝搬時間、前記少なくとも1つの第1の信号特性の検出、またはこれらの任意の組合せを備える、請求項14に記載の方法。
- 前記モバイルデバイスの前記ロケーションを決定することは、観測到着時間差(OTDOA)測位方法、放射角(AOD)測位方法、または拡張セルID(ECID)測位方法、あるいはこれらの任意の組合せに基づく、請求項22に記載の方法。
- 前記第1の送信の方向と、前記モバイルデバイスについてのおおよそのロケーションとに基づいて、前記第1の指向性PRSについてのマルチパスの有無を決定すること、ここにおいて、前記モバイルデバイスの前記ロケーションを決定することは、マルチパスの前記決定された有無に少なくとも部分的に基づく、
をさらに備える、請求項23に記載の方法。 - 前記モバイルデバイスについての前記おおよそのロケーションは、前記モバイルデバイスのためのサービングセルに少なくとも部分的に基づく、請求項24に記載の方法。
- 第2の基地局のための少なくとも1つのセルにおいて前記第2の基地局によって送信された第2の指向性PRSについての、前記モバイルデバイスからの少なくとも1つの第2の測定値を取得することと、ここにおいて、前記第2の指向性PRSは、少なくとも1つの第2の信号特性および第2の送信の方向を備え、ここにおいて、前記第2の指向性PRSについての前記少なくとも1つの第2の信号特性および前記第2の送信の方向は、それぞれ、前記第1の指向性PRSについての前記少なくとも1つの第1の信号特性および前記第1の送信の方向とは異なり、
前記少なくとも1つの第1の測定値、前記少なくとも1つの第2の測定値、前記第1の指向性PRSについての前記第1の送信の方向、および前記第2の指向性PRSについての前記第2の送信の方向に少なくとも部分的に基づいて、前記モバイルデバイスの前記ロケーションを決定することと
をさらに備える、請求項14に記載の方法。 - 前記第1の基地局のための前記少なくとも1つのセルは、前記モバイルデバイスのためのサービングセルである、請求項14に記載の方法。
- 前記第1の指向性PRSについての前記少なくとも1つの第1の信号特性および前記第1の送信の方向のうちの少なくとも1つは、一意である、請求項14に記載の方法。
- モバイルデバイスにおいて、前記モバイルデバイスの測位をサポートするための方法であって、前記方法は、
前記モバイルデバイスにおいて、第1の基地局のための少なくとも1つのセル内で前記第1の基地局によって送信された第1の指向性測位基準信号(PRS)を受信することと、ここにおいて、前記第1の指向性PRSは、少なくとも1つの第1の信号特性および第1の送信の方向を備え、
前記少なくとも1つの第1の信号特性に少なくとも部分的に基づいて、前記第1の指向性PRSについての少なくとも1つの第1の測定値を取得することと、
前記少なくとも1つの第1の測定値に少なくとも部分的に基づいて、位置特定対応デバイスにおいて前記モバイルデバイスのロケーション決定を促進することと
を備える、方法。 - モバイルデバイスの測位をサポートするための装置であって、
第1の基地局のための少なくとも1つのセル内で前記第1の基地局によって送信された第1の指向性測位基準信号(PRS)を受信するための手段と、ここにおいて、前記第1の指向性PRSは、少なくとも1つの第1の信号特性および第1の送信の方向を備え、
前記少なくとも1つの第1の信号特性に少なくとも部分的に基づいて、前記第1の指向性PRSについての少なくとも1つの第1の測定値を取得するための手段と、
前記少なくとも1つの第1の測定値に少なくとも部分的に基づいて、前記モバイルデバイスのロケーション決定を促進するための手段と
を備える、装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022065147A JP7336566B2 (ja) | 2017-07-31 | 2022-04-11 | 測位基準信号のビームフォーミングによってロケーション決定を促進するためのシステムおよび方法 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762538952P | 2017-07-31 | 2017-07-31 | |
US62/538,952 | 2017-07-31 | ||
US15/866,538 US10736074B2 (en) | 2017-07-31 | 2018-01-10 | Systems and methods to facilitate location determination by beamforming of a positioning reference signal |
US15/866,538 | 2018-01-10 | ||
PCT/US2018/039677 WO2019027595A1 (en) | 2017-07-31 | 2018-06-27 | SYSTEMS AND METHODS FOR FACILITATING LOCATION DETERMINATION BY BEAM SHAPING OF A POSITIONING REFERENCE SIGNAL |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022065147A Division JP7336566B2 (ja) | 2017-07-31 | 2022-04-11 | 測位基準信号のビームフォーミングによってロケーション決定を促進するためのシステムおよび方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2020530110A true JP2020530110A (ja) | 2020-10-15 |
JP2020530110A5 JP2020530110A5 (ja) | 2021-07-26 |
JP7214713B2 JP7214713B2 (ja) | 2023-01-30 |
Family
ID=65038430
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020504727A Active JP7214713B2 (ja) | 2017-07-31 | 2018-06-27 | 測位基準信号のビームフォーミングによってロケーション決定を促進するためのシステムおよび方法 |
JP2022065147A Active JP7336566B2 (ja) | 2017-07-31 | 2022-04-11 | 測位基準信号のビームフォーミングによってロケーション決定を促進するためのシステムおよび方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022065147A Active JP7336566B2 (ja) | 2017-07-31 | 2022-04-11 | 測位基準信号のビームフォーミングによってロケーション決定を促進するためのシステムおよび方法 |
Country Status (9)
Country | Link |
---|---|
US (4) | US10736074B2 (ja) |
EP (3) | EP3662302B1 (ja) |
JP (2) | JP7214713B2 (ja) |
KR (1) | KR102643118B1 (ja) |
CN (3) | CN117354734A (ja) |
AU (1) | AU2018310427B2 (ja) |
BR (1) | BR112020001354A2 (ja) |
TW (1) | TWI786148B (ja) |
WO (1) | WO2019027595A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022124368A1 (ja) * | 2020-12-11 | 2022-06-16 | 日本電気株式会社 | 探索装置、集約装置、探索システム、探索方法及び非一時的なコンピュータ可読媒体 |
JP7423866B2 (ja) | 2021-02-26 | 2024-01-29 | クアルコム,インコーポレイテッド | 分散デバイスの測距および測位のための干渉回避 |
WO2024062768A1 (ja) * | 2022-09-22 | 2024-03-28 | ソニーセミコンダクタソリューションズ株式会社 | 無線通信装置、および、無線通信装置の制御方法 |
Families Citing this family (76)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10557919B2 (en) * | 2014-03-28 | 2020-02-11 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Observed time difference of arrival angle of arrival discriminator |
EP3354090B1 (en) | 2015-09-25 | 2024-04-24 | Telefonaktiebolaget LM Ericsson (publ) | Method and network node for reducing interference in a wireless network |
EP3516782A1 (en) * | 2016-09-26 | 2019-07-31 | Telefonaktiebolaget LM Ericsson (publ) | Beamforming in a wireless communication system |
WO2018070913A1 (en) * | 2016-10-10 | 2018-04-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Otdoa network assistance to mtc/nb-iot user equipment |
CA3042346C (en) | 2016-11-04 | 2022-06-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Positioning support information for time of arrival (toa) estimation in possible multipath propagation conditions |
US10736074B2 (en) * | 2017-07-31 | 2020-08-04 | Qualcomm Incorporated | Systems and methods to facilitate location determination by beamforming of a positioning reference signal |
EP3682690A4 (en) * | 2017-09-13 | 2021-04-28 | Telefonaktiebolaget LM Ericsson (PUBL) | ALLOWING THE EFFECTIVE POSITIONING OF A TARGET DEVICE IN A WIRELESS COMMUNICATION SYSTEM |
US10877160B2 (en) * | 2018-02-26 | 2020-12-29 | Cisco Technology, Inc. | Compensating for access point orientation errors with respect to a predefined area orientation |
US11304174B2 (en) * | 2018-03-23 | 2022-04-12 | Kt Corporation | Method and apparatus for performing positioning in next generation wireless network |
CN110366093A (zh) * | 2018-04-03 | 2019-10-22 | 索尼公司 | 电子设备、用户设备、方法和计算机可读存储介质 |
MX2020010517A (es) * | 2018-04-05 | 2020-10-22 | Ericsson Telefon Ab L M | Un nodo de red, un servidor de ubicacion, un dispositivo inalambrico y metodos en los mismos para la transmision y recepcion de datos de asistencia de posicionamiento. |
CN110366112B (zh) * | 2018-04-09 | 2021-08-20 | 华为技术有限公司 | 一种定位方法及相关设备 |
US10644922B2 (en) * | 2018-04-16 | 2020-05-05 | Qualcomm Incorporated | Protected use of navigation and positioning signal |
US11032044B2 (en) * | 2018-06-29 | 2021-06-08 | Qualcomm Incorporated | Positioning reference signal transmission with controlled transmission power and bandwidth |
US11283508B2 (en) * | 2018-06-29 | 2022-03-22 | Intel Corporation | Millimeter wave beam tracking and beam sweeping |
US10779126B2 (en) * | 2018-07-13 | 2020-09-15 | Qualcomm Incorporated | Systems and methods for PRS muting in a fifth generation wireless network |
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 |
US11576008B2 (en) | 2018-09-27 | 2023-02-07 | Sony Group Corporation | On demand positioning in a wireless communication system |
WO2020067840A1 (en) * | 2018-09-28 | 2020-04-02 | Samsung Electronics Co., Ltd. | Improvements in and relating to angle-based positioning and measurement in a telecommunication system |
EP3874616A1 (en) * | 2018-10-29 | 2021-09-08 | Nokia Technologies Oy | Apparatus and method to estimate ue position |
CN112166575B (zh) * | 2018-11-02 | 2023-09-26 | Lg电子株式会社 | 发送和接收定位参考信号的方法及其设备 |
GB2593312B (en) * | 2018-11-05 | 2023-03-15 | Softbank Corp | Area construction method |
WO2020111986A1 (en) * | 2018-11-26 | 2020-06-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Apparatuses and methods for positioning |
CN111417188B (zh) * | 2019-01-04 | 2023-02-21 | 中兴通讯股份有限公司 | 终端定位方法及装置、存储介质 |
JP7120061B2 (ja) * | 2019-02-06 | 2022-08-17 | 日本電信電話株式会社 | 位置推定方法、位置推定システム、位置推定サーバおよび位置推定プログラム |
CN115551079A (zh) * | 2019-02-14 | 2022-12-30 | 大唐移动通信设备有限公司 | 一种定位方法、装置、系统、终端、lmf实体及介质 |
US11206632B2 (en) * | 2019-02-14 | 2021-12-21 | Samsung Electronics Co., Ltd. | Position of user equipment |
GB2581480B (en) * | 2019-02-14 | 2022-11-09 | Samsung Electronics Co Ltd | Position of user equipment |
CN114567928B (zh) * | 2019-02-15 | 2024-03-26 | 成都华为技术有限公司 | 用于定位终端设备的方法和装置 |
CN111586855B (zh) * | 2019-02-15 | 2024-02-09 | 华为技术有限公司 | 信号传输的方法与装置 |
CN111698640B (zh) * | 2019-03-15 | 2021-12-24 | 华为技术有限公司 | 用户设备定位的装置和方法 |
CN111182579B (zh) * | 2019-03-26 | 2022-04-29 | 维沃移动通信有限公司 | 定位测量信息上报方法、终端和网络设备 |
US11777764B2 (en) | 2019-03-28 | 2023-10-03 | Qualcomm Incorporated | Sounding reference signal waveform design for wireless communications |
CN111770568B (zh) * | 2019-04-02 | 2022-01-04 | 大唐移动通信设备有限公司 | 一种定位测量值的确定方法及装置 |
CN109901109B (zh) * | 2019-04-17 | 2021-07-23 | 北京邮电大学 | 一种基于空口时延测量实现授时的方法、终端及系统 |
CN111866733B (zh) * | 2019-04-29 | 2022-04-22 | 华为技术有限公司 | 终端设备的位置确定方法和设备 |
CN111866938B (zh) * | 2019-04-30 | 2022-03-08 | 华为技术有限公司 | 测量上报的方法与装置 |
KR20200127529A (ko) * | 2019-05-02 | 2020-11-11 | 삼성전자주식회사 | 무선 통신 시스템에서 단말의 위치를 결정하기 위한 장치 및 방법 |
US11239967B2 (en) | 2019-05-02 | 2022-02-01 | Qualcomm Incorporated | Patterns for reference signals used for positioning in a wireless communications system |
US11082183B2 (en) | 2019-09-16 | 2021-08-03 | Qualcomm Incorporated | Comb shift design |
CN114270138A (zh) * | 2019-09-19 | 2022-04-01 | 阿尔卑斯阿尔派株式会社 | 位置确定系统 |
EP4030643A4 (en) * | 2019-09-29 | 2022-10-05 | Huawei Technologies Co., Ltd. | METHOD AND APPARATUS FOR SENDING ANGLE MEASUREMENT RESULT |
CN110749859B (zh) * | 2019-10-22 | 2021-06-29 | 清华大学 | 基于多载频的单基站阵列定位方法和装置 |
CN110896537B (zh) * | 2019-12-19 | 2023-07-28 | 武汉虹信科技发展有限责任公司 | 通信管控方法及装置 |
CA3163434A1 (en) * | 2019-12-31 | 2021-07-08 | Huawei Technologies Co., Ltd. | Positioning method, apparatus, and system |
EP4071495A4 (en) * | 2019-12-31 | 2022-12-21 | Huawei Technologies Co., Ltd. | METHOD, APPARATUS AND POSITIONING SYSTEM |
US20210242985A1 (en) * | 2020-02-03 | 2021-08-05 | Qualcomm Incorporated | Per bandwidth part frequency hopping |
CN115053541A (zh) | 2020-02-07 | 2022-09-13 | 高通股份有限公司 | 5g新无线电中用于非陆地网络的副定位参考信号 |
US20230344504A1 (en) * | 2020-02-13 | 2023-10-26 | Lg Electronics Inc. | Method for transmitting/receiving signal in wireless communication system and apparatus supporting same |
JP2023517490A (ja) * | 2020-02-21 | 2023-04-26 | クゥアルコム・インコーポレイテッド | 測位基準信号の処理 |
CN113316164B (zh) * | 2020-02-26 | 2023-10-20 | 大唐移动通信设备有限公司 | 信息传输方法及装置 |
EP3890362A1 (en) * | 2020-04-02 | 2021-10-06 | Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. | Methods and apparatuses for fingerprinting employing function-based matching patterns |
US11770791B2 (en) | 2020-04-03 | 2023-09-26 | Qualcomm Incorporated | Positioning measurement data reported via L1 or L2 signaling |
US20230224848A1 (en) * | 2020-04-26 | 2023-07-13 | Beijing Xiaomi Mobile Software Co., Ltd. | Prs configuration processing method and apparatus, and communication device, and storage medium |
CN115462137A (zh) | 2020-04-28 | 2022-12-09 | 华为技术有限公司 | 一种定位信息的确定方法及通信装置 |
CN113853817B (zh) * | 2020-04-28 | 2024-04-09 | 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 |
US11044693B1 (en) * | 2020-05-08 | 2021-06-22 | Qualcomm Incorporated | Efficient positioning enhancement for dynamic spectrum sharing |
CN111628806B (zh) * | 2020-05-12 | 2021-03-09 | 鹏城实验室 | 天线波束指向的调控方法、设备及可读存储介质 |
CN113747344B (zh) * | 2020-05-29 | 2023-06-16 | 大唐移动通信设备有限公司 | 一种终端定位方法及设备 |
CN113840227B (zh) * | 2020-06-24 | 2023-04-07 | 大唐移动通信设备有限公司 | 一种测量上报方法、定位测量设备及定位服务器 |
WO2022000200A1 (zh) * | 2020-06-29 | 2022-01-06 | 北京小米移动软件有限公司 | 定位参考信号配置方法及装置、用户设备、存储介质 |
WO2022008105A1 (en) * | 2020-07-08 | 2022-01-13 | Nokia Technologies Oy | Calibrating beam orientation errors for improved positioning |
BR112023001366A2 (pt) * | 2020-08-04 | 2023-02-14 | Qualcomm Inc | Utilização de informação de posicionamento com medições de gerenciamento de recurso de rádio |
WO2022028349A1 (en) * | 2020-08-07 | 2022-02-10 | Mediatek Singapore Pte. Ltd. | Ue-based and ue-assisted positioning with downlink and uplink measurements for ue in idle or inactive mode |
US11924802B2 (en) * | 2020-10-27 | 2024-03-05 | Qualcomm Incorporated | Frequency dependent beam patterns for positioning |
WO2022152540A1 (en) * | 2021-01-15 | 2022-07-21 | Sony Corporation | Position estimate based on angle of departure |
CN116261863A (zh) * | 2021-01-18 | 2023-06-13 | 中兴通讯股份有限公司 | 基于定时的定位技术 |
CN116982362A (zh) * | 2021-03-19 | 2023-10-31 | 联想(北京)有限公司 | 用于侧链路定位的方法及设备 |
CN117157548A (zh) * | 2021-03-23 | 2023-12-01 | 高通股份有限公司 | 波束邻近度prs优先级排序 |
US20220330041A1 (en) * | 2021-04-06 | 2022-10-13 | Lg Electronics Inc. | Method for angle based positioning measurement and apparatus therefor |
CN117426128A (zh) * | 2021-06-10 | 2024-01-19 | 高通股份有限公司 | 参考位置设备能力配置 |
US20230089198A1 (en) * | 2021-09-17 | 2023-03-23 | Qualcomm Incorporated | Distributed device management for positioning |
US11929952B2 (en) * | 2021-09-22 | 2024-03-12 | Qualcomm Incorporated | Sidelink positioning reference signal pattern |
CN116056205A (zh) * | 2021-10-28 | 2023-05-02 | 大唐移动通信设备有限公司 | 辅助定位方法、装置及存储介质 |
WO2024030172A1 (en) * | 2022-08-03 | 2024-02-08 | Qualcomm Incorporated | Scheduling restriction interval for positioning reference signal (prs) muting |
US11889295B1 (en) | 2023-04-07 | 2024-01-30 | King Faisal University | Digital compass for multi-user initial access in millimeter-wave cellular networks |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07111675A (ja) * | 1993-08-19 | 1995-04-25 | Nippon Steel Corp | 移動体の位置決め方法及びその装置、並びにそれを用いた移動体通信システム |
JP2012509484A (ja) * | 2008-11-21 | 2012-04-19 | クアルコム,インコーポレイテッド | 位置決定のためのビーコンセクタリング |
JP2014216951A (ja) * | 2013-04-26 | 2014-11-17 | 株式会社Nttドコモ | 位置情報演算装置、中継装置及び通信システム |
US20150133173A1 (en) * | 2013-08-22 | 2015-05-14 | Qualcomm, Incorporated | Utilizing a reference signal for indoor positioning |
JP2016508217A (ja) * | 2012-12-12 | 2016-03-17 | インヴィジトラック,インク. | 低減衰rf技術を使用する対象の追跡および測距におけるマルチパス緩和 |
WO2016065368A1 (en) * | 2014-10-24 | 2016-04-28 | Felix Markhovsky | Partially synchronized multilateration or trilateration method and system for positional finding using rf |
WO2016164085A1 (en) * | 2015-04-08 | 2016-10-13 | Intel IP Corporation | Positioning reference system (prs) design enhancement |
US20170026794A1 (en) * | 2015-07-21 | 2017-01-26 | IP Funding Group, LLC | Determining relative position with a ble beacon |
JP2017098960A (ja) * | 2015-11-19 | 2017-06-01 | ウー−ブロックス アクチェンゲゼルシャフト | セルラー通信ネットワークにおける範囲測定の計算 |
Family Cites Families (119)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7035663B1 (en) * | 2001-10-30 | 2006-04-25 | Sprint Communications Company, L.P. | Wireless telecommunications overlay system |
US7095813B2 (en) * | 2002-05-16 | 2006-08-22 | Qualcomm Incorporated | System and method for the detection and compensation of radio signal time of arrival errors |
WO2004038972A1 (en) | 2002-10-26 | 2004-05-06 | Electronics And Telecommunications Research Institute | Frequency hopping ofdma method using symbols of comb pattern |
US7437164B2 (en) * | 2004-06-08 | 2008-10-14 | Qualcomm Incorporated | Soft handoff for reverse link in a wireless communication system with frequency reuse |
US9036538B2 (en) | 2005-04-19 | 2015-05-19 | Qualcomm Incorporated | Frequency hopping design for single carrier FDMA systems |
US8589532B2 (en) * | 2005-06-24 | 2013-11-19 | Qualcomm Incorporated | Apparatus and method for determining WLAN access point position |
CN1801680A (zh) | 2005-08-23 | 2006-07-12 | 华为技术有限公司 | 基于交织频分多址的导频复用方法及其装置 |
KR101265632B1 (ko) | 2006-12-12 | 2013-05-22 | 엘지전자 주식회사 | 참조 신호 전송, 참조 신호 전송 패턴 설정, 자원 블록설정 및 할당을 위한 방법 및 장치 |
JP4935993B2 (ja) | 2007-02-05 | 2012-05-23 | 日本電気株式会社 | 無線通信システムにおけるリファレンス信号生成方法および装置 |
KR101350134B1 (ko) | 2007-04-26 | 2014-01-08 | 엘지전자 주식회사 | 기준신호 전송 방법 |
US7965689B2 (en) | 2007-05-14 | 2011-06-21 | Motorola Mobility, Inc. | Reference sequence construction for fast cell search |
US8045628B2 (en) | 2007-10-18 | 2011-10-25 | Nokia Corporation | Digital video broadcast service discovery |
US20110003551A1 (en) | 2008-02-01 | 2011-01-06 | Toshiaki Kameno | Transmitter, receiver, transmission method, and reception method |
CN101651469B (zh) | 2008-08-15 | 2013-07-24 | 三星电子株式会社 | 用于lte系统中发送上行监测参考符号的跳频方法 |
WO2010081388A1 (zh) | 2009-01-14 | 2010-07-22 | 大唐移动通信设备有限公司 | 一种协同传输的方法、系统,及移动终端、网络侧设备 |
KR101738162B1 (ko) | 2009-04-10 | 2017-05-22 | 엘지전자 주식회사 | 무선 통신 시스템에서 포지셔닝 참조 신호 전송 방법 및 장치 |
US9002354B2 (en) * | 2009-06-12 | 2015-04-07 | Google Technology Holdings, LLC | Interference control, SINR optimization and signaling enhancements to improve the performance of OTDOA measurements |
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 |
CN101695191B (zh) | 2009-09-29 | 2014-04-09 | 中兴通讯股份有限公司 | 一种分配测量参考信号资源的系统及方法 |
EP2343849B1 (en) | 2010-01-07 | 2019-05-29 | Samsung Electronics Co., Ltd. | Apparatus and method for enhancing features of uplink reference signals |
US8750870B2 (en) | 2010-01-08 | 2014-06-10 | Qualcomm Incorporated | Method and apparatus for positioning of devices in a wireless network |
EP2567584B1 (en) * | 2010-05-03 | 2019-06-05 | Telefonaktiebolaget LM Ericsson (publ) | Methods and apparatus for positioning measurements in multi-antenna transmission systems |
KR101191215B1 (ko) * | 2010-07-16 | 2012-10-15 | 엘지전자 주식회사 | 무선 통신 시스템에서 위치 결정 방법 및 장치 |
US8812030B2 (en) * | 2010-07-22 | 2014-08-19 | Qualcomm Incorporated | Sensing relative position from a wireless transceiver |
JP5546688B2 (ja) | 2010-10-04 | 2014-07-09 | 京セラ株式会社 | 移動通信方法、無線端末、及びプロセッサ |
CN102595514B (zh) | 2011-01-12 | 2015-03-18 | 上海贝尔股份有限公司 | 非周期性探测参考信号的配置方法 |
US9119102B2 (en) | 2011-04-04 | 2015-08-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio network node and method for using positioning gap indication for enhancing positioning performance |
JP5838266B2 (ja) | 2011-08-12 | 2016-01-06 | インターデイジタル パテント ホールディングス インコーポレイテッド | 拡張キャリアおよびキャリアセグメントに対する参照信号構成 |
US20170164315A1 (en) * | 2011-08-18 | 2017-06-08 | Rivada Research, Llc | Method and System for Performing Trilateration for Fixed Infrastructure Nodes (FIN) Based On Enhanced Location Based Information |
US20130165052A1 (en) | 2011-12-23 | 2013-06-27 | Yao-Lung Chuang | Method for adaptively performing radio link control within a network, and associated apparatus |
CN103209475B (zh) | 2012-01-16 | 2016-05-25 | 华为技术有限公司 | 定位方法、定位服务器、终端和基站 |
CN103220101B (zh) | 2012-01-19 | 2018-02-16 | 中兴通讯股份有限公司 | 频谱梳信令的通知、探测参考信号的发送方法与装置 |
CN113225172A (zh) * | 2012-01-27 | 2021-08-06 | 交互数字专利控股公司 | 由WTRU执行的用于ePDCCH的方法 |
US9913239B2 (en) | 2012-03-09 | 2018-03-06 | Qualcomm Incorporated | Method and system for determining location of mobile devices in a femtocell |
JP6073073B2 (ja) | 2012-05-10 | 2017-02-01 | シャープ株式会社 | 端末装置、基地局装置および通信方法 |
JP2015528099A (ja) | 2012-06-05 | 2015-09-24 | ネクストナヴ,エルエルシー | ユーザ装置の測位システムおよび方法 |
WO2014017965A2 (en) * | 2012-07-27 | 2014-01-30 | Telefonaktiebolaget L M Ericsson (Publ) | Enhancing positioning in multi-plmn deployments |
CN103703841B (zh) | 2012-07-30 | 2018-03-09 | 华为技术有限公司 | 用户设备的定位方法、数据发送方法、装置及用户设备 |
US10845453B2 (en) | 2012-08-03 | 2020-11-24 | Polte Corporation | Network architecture and methods for location services |
US9651653B2 (en) * | 2012-12-24 | 2017-05-16 | Qualcomm Incorporated | Positioning reference signal (PRS) generation for multiple transmit antenna systems |
CN111865374B (zh) | 2013-01-25 | 2023-09-29 | 交互数字专利控股公司 | 用于确定资源的方法和无线发射/接收单元 |
CN104010363B (zh) | 2013-02-26 | 2018-05-29 | 华为技术有限公司 | 一种定位参考信号子帧的发送、接收方法及装置 |
US9590744B2 (en) | 2013-05-06 | 2017-03-07 | Alcatel Lucent | Method and apparatus for beamforming |
US9432809B2 (en) * | 2013-07-12 | 2016-08-30 | Qualcomm Incorporated | Providing OTDOA PRS assistance data |
WO2015024204A1 (zh) | 2013-08-20 | 2015-02-26 | 华为技术有限公司 | 通信方法及装置 |
US9661603B2 (en) * | 2013-08-30 | 2017-05-23 | Qualcomm Incorporated | Passive positioning utilizing beacon neighbor reports |
US10174358B2 (en) | 2013-10-31 | 2019-01-08 | Rutgers, The State University Of New Jersey | Assay for identification of therapeutics targeting ternary complex formation in protein synthesis |
US9755797B2 (en) * | 2013-12-26 | 2017-09-05 | Mediatek Singapore Pte. Ltd. | Localization-based beamforming scheme for systems with multiple antennas |
US9774429B2 (en) * | 2014-03-12 | 2017-09-26 | Qualcomm Incorporated | Techniques for transmitting positioning reference signals in an unlicensed radio frequency spectrum band |
JP2015185953A (ja) * | 2014-03-20 | 2015-10-22 | 株式会社Nttドコモ | ビーム選択方法、基地局、およびユーザ装置 |
US10349371B2 (en) | 2014-06-23 | 2019-07-09 | Lg Electronics Inc. | Method for performing positioning in wireless communication system, and apparatus therefor |
WO2016032293A2 (ko) | 2014-08-28 | 2016-03-03 | 엘지전자 주식회사 | 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치 |
US10439775B2 (en) | 2014-09-02 | 2019-10-08 | Qualcomm Incorporated | Randomization of PRS frequency offsets and muting patterns in LTE for EOTDOA |
US9955462B2 (en) | 2014-09-26 | 2018-04-24 | Qualcomm Incorporated | Ultra-low latency LTE control data communication |
US20160226647A1 (en) * | 2015-01-30 | 2016-08-04 | Nokia Solutions And Networks Oy | Reference precoding vectors for multiple rank indications for channel quality indication (cqi) reporting in a wireless |
WO2016155810A1 (en) | 2015-03-31 | 2016-10-06 | Sony Corporation | Method and apparatus for positioning a mobile terminal in a radio network |
WO2016163943A1 (en) | 2015-04-10 | 2016-10-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Enhanced positioning reference signal patterns for positioning |
CN106341882A (zh) * | 2015-07-17 | 2017-01-18 | 北京信威通信技术股份有限公司 | 一种lte系统的终端定位方法 |
US9733337B2 (en) * | 2015-08-28 | 2017-08-15 | Qualcomm Incorporated | Support of downlink positioning using coherent and non-coherent signal acquisition |
CN106506127B (zh) | 2015-09-06 | 2021-03-16 | 中兴通讯股份有限公司 | 一种传输信息的方法和装置 |
KR102284044B1 (ko) * | 2015-09-10 | 2021-07-30 | 삼성전자주식회사 | 무선 통신 시스템에서 위치 추정 방법 및 장치 |
WO2017048064A1 (ko) | 2015-09-14 | 2017-03-23 | 엘지전자 주식회사 | V2v 통신에서의 주파수 오프셋 보정 방법 및 이를 위한 장치 |
WO2017111494A1 (en) | 2015-12-22 | 2017-06-29 | Samsung Electronics Co., Ltd. | Scheme for configuring reference signal and communicating channel state information in a wireless communication system using multiple antenna ports |
US10736113B2 (en) | 2016-02-16 | 2020-08-04 | Qualcomm Incorporated | Positioning signal techniques for narrowband devices |
US10317509B2 (en) | 2016-03-31 | 2019-06-11 | Qualcomm Incorporated | PRS-based terrestrial beacon system (TBS) implementations |
EP3446413B1 (en) | 2016-04-20 | 2019-10-30 | Telefonaktiebolaget LM Ericsson (publ) | Method and apparatus for improved reception of positioning reference signals |
US10333670B2 (en) | 2016-05-06 | 2019-06-25 | Qualcomm Incorporated | Sounding reference signals with collisions in asymmetric carrier aggregation |
US10021667B2 (en) | 2016-06-23 | 2018-07-10 | Qualcomm Incorporated | Positioning in beamformed communications |
US10644818B2 (en) | 2016-07-12 | 2020-05-05 | Lg Electronics Inc. | Method and apparatus for performing mini-subframe based alignment for new radio access technology in wireless communication system |
KR102355797B1 (ko) | 2016-08-09 | 2022-01-26 | 삼성전자 주식회사 | 무선 셀룰라 통신 시스템에서 채널 전송 방법 및 장치 |
CN107733549B (zh) | 2016-08-10 | 2020-09-25 | 华为技术有限公司 | 信道质量信息计算方法、装置及系统 |
EP3487102A4 (en) | 2016-08-11 | 2019-07-17 | Huawei Technologies Co., Ltd. | METHOD FOR TRANSMITTING A DEMODULATION REFERENCE SIGNAL AND ASSOCIATED DEVICE |
JP6848048B2 (ja) | 2016-08-11 | 2021-03-24 | ソニーモバイルコミュニケーションズ株式会社 | モバイルデバイスの測位 |
PL3282783T3 (pl) | 2016-08-12 | 2020-04-30 | Nokia Technologies Oy | Wykrywanie położenia urządzenia użytkownika w bezprzewodowej sieci telekomunikacyjnej |
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 |
US10547421B2 (en) | 2016-09-30 | 2020-01-28 | Qualcomm Incorporated | Scheduling for positioning reference signal (PRS) in narrowband-internet of things (NB-IoT) |
EP3306337A1 (en) | 2016-10-10 | 2018-04-11 | Fraunhofer Gesellschaft zur Förderung der Angewand | User equipment localization in a mobile communication network |
KR102094421B1 (ko) | 2016-11-25 | 2020-03-27 | 엘지전자 주식회사 | 무선 통신 시스템에서 nr을 위한 방송 채널을 설계하기 위한 방법 및 장치 |
ES2928979T3 (es) * | 2016-12-06 | 2022-11-23 | Ericsson Telefon Ab L M | Configuración de ajustes de formación de haces para un dispositivo transceptor de radio inalámbrico |
WO2018126356A1 (en) | 2017-01-04 | 2018-07-12 | Nokia Technologies Oy | Sounding reference signal (srs) power scaling scheme |
US10925046B2 (en) | 2017-01-05 | 2021-02-16 | Huawei Technologies Co., Ltd. | Signaling indication for flexible new radio (NR) long term evolution (LTE) coexistence |
WO2018127137A1 (zh) | 2017-01-09 | 2018-07-12 | 华为技术有限公司 | 参考信号的传输方法和装置 |
CN110383738B (zh) | 2017-01-13 | 2022-08-16 | Idac控股公司 | 针对相位连续的频率选择性预编码处理的方法、装置和系统 |
US10649064B2 (en) | 2017-02-02 | 2020-05-12 | Qualcomm Incorporated | Method and/or system for acquisition of a positioning signal |
WO2018174641A2 (en) | 2017-03-23 | 2018-09-27 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting data in wireless communication system |
US10285147B2 (en) | 2017-04-10 | 2019-05-07 | Qualcomm Incorporated | Reference signal schemes in wireless communications |
JP6810269B2 (ja) | 2017-05-01 | 2021-01-06 | 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ける端末のサウンディング方法及びこのための装置 |
EP3998736B1 (en) | 2017-05-03 | 2023-07-26 | LG Electronics Inc. | Method by which terminal and base station transmit/receive signal in wireless communication system, and device for supporting same |
WO2019000180A1 (en) | 2017-06-26 | 2019-01-03 | Motorola Mobility Llc | DEMODULATION REFERENCE SIGNAL CONFIGURATION |
US10715290B2 (en) | 2017-07-14 | 2020-07-14 | Kt Corporation | Apparatus and method for beam management based on channel state indicator-reference signal |
US10736074B2 (en) * | 2017-07-31 | 2020-08-04 | Qualcomm Incorporated | Systems and methods to facilitate location determination by beamforming of a positioning reference signal |
CN109391395A (zh) | 2017-08-09 | 2019-02-26 | 索尼公司 | 无线通信系统中的装置和方法、计算机可读存储介质 |
US10820353B2 (en) | 2017-08-10 | 2020-10-27 | Huawei Technologies Co., Ltd. | System and method for sounding reference signal transmission |
US10790956B2 (en) | 2017-08-11 | 2020-09-29 | Futurewei Technologies, Inc. | System and method for communicating time and frequency tracking signals using configurations for one port CSI-RSs |
CN108111279B (zh) | 2017-08-21 | 2022-06-03 | 中兴通讯股份有限公司 | 参考信号传输、参数发送方法及装置、终端、基站 |
US11283573B2 (en) | 2017-08-22 | 2022-03-22 | Qualcomm Incorporated | Reference signal design supporting ultra-reliable low-latency communication (URLLC) interruption |
CN109474400B (zh) | 2017-09-08 | 2021-07-20 | 华为技术有限公司 | 一种通信方法、网络设备及终端设备 |
EP4016857A1 (en) | 2017-10-02 | 2022-06-22 | Telefonaktiebolaget LM Ericsson (publ) | Sounding reference transmission |
FI3490319T3 (fi) | 2017-11-22 | 2024-01-17 | Nokia Technologies Oy | Resurssilohkoryhmien määrittäminen käyttäjälaitteen kaistanleveysosassa |
US11362788B2 (en) | 2018-01-24 | 2022-06-14 | Lg Electronics Inc. | Method for transmitting or receiving sounding reference signal in wireless communication system and apparatus therefor |
KR102460799B1 (ko) | 2018-04-13 | 2022-11-03 | 주식회사 케이티 | 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치 |
WO2019212246A1 (ko) | 2018-05-04 | 2019-11-07 | 주식회사 케이티 | 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치 |
CN110475342A (zh) | 2018-05-09 | 2019-11-19 | 北京三星通信技术研究有限公司 | 传输数据、harq-ack、ofdm符号的方法、基站、ue和计算机介质 |
JP2019198014A (ja) | 2018-05-10 | 2019-11-14 | シャープ株式会社 | 端末装置、基地局装置、および、通信方法 |
CN110730056B (zh) | 2018-06-29 | 2021-07-27 | 维沃移动通信有限公司 | 定位参考信号传输方法、终端及网络设备 |
US11290229B2 (en) | 2018-08-10 | 2022-03-29 | Mediatek Inc. | Reference signal design for NR downlink positioning: supplementary RS design |
US20210351887A1 (en) | 2018-09-28 | 2021-11-11 | Samsung Electronics Co., Ltd. | Positioning reference signal |
CN112166575B (zh) | 2018-11-02 | 2023-09-26 | Lg电子株式会社 | 发送和接收定位参考信号的方法及其设备 |
WO2020145873A1 (en) | 2019-01-11 | 2020-07-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Positioning reference signaling |
US20200235877A1 (en) | 2019-01-21 | 2020-07-23 | Qualcomm Corporated | 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 |
US11405077B2 (en) | 2019-03-29 | 2022-08-02 | Qualcomm Incorporated | Encoding and resource mapping for multiplexing feedback codebooks |
CA3079964A1 (en) | 2019-04-30 | 2020-10-30 | Comcast Cable Communications, Llc | Wireless communications for network access configuration |
US11239967B2 (en) | 2019-05-02 | 2022-02-01 | Qualcomm Incorporated | Patterns for reference signals used for positioning in a wireless communications system |
US11082183B2 (en) | 2019-09-16 | 2021-08-03 | Qualcomm Incorporated | Comb shift design |
US11751208B2 (en) | 2019-10-03 | 2023-09-05 | Ofinno, Llc | Uplink control information in unlicensed bands in a wireless network |
EP3820224A1 (en) | 2019-11-07 | 2021-05-12 | Comcast Cable Communications LLC | Wireless communications for scheduling transmissions |
CN113163357B (zh) | 2020-01-22 | 2022-07-29 | 上海朗帛通信技术有限公司 | 一种被用于无线通信的节点中的方法和装置 |
US11662419B2 (en) | 2020-04-03 | 2023-05-30 | Qualcomm Incorporated | On demand positioning reference signals and per band deployment aspects |
-
2018
- 2018-01-10 US US15/866,538 patent/US10736074B2/en active Active
- 2018-06-27 AU AU2018310427A patent/AU2018310427B2/en active Active
- 2018-06-27 CN CN202311298586.XA patent/CN117354734A/zh active Pending
- 2018-06-27 EP EP18742885.9A patent/EP3662302B1/en active Active
- 2018-06-27 JP JP2020504727A patent/JP7214713B2/ja active Active
- 2018-06-27 CN CN202110382454.XA patent/CN113093102A/zh active Pending
- 2018-06-27 EP EP21181854.7A patent/EP3907519A1/en active Pending
- 2018-06-27 BR BR112020001354-4A patent/BR112020001354A2/pt unknown
- 2018-06-27 EP EP20214356.6A patent/EP3822652A1/en active Pending
- 2018-06-27 WO PCT/US2018/039677 patent/WO2019027595A1/en active Application Filing
- 2018-06-27 KR KR1020207002609A patent/KR102643118B1/ko active IP Right Grant
- 2018-06-27 CN CN201880047905.0A patent/CN110998353B/zh active Active
- 2018-07-06 TW TW107123552A patent/TWI786148B/zh active
-
2020
- 2020-02-05 US US16/782,119 patent/US11496990B2/en active Active
-
2022
- 2022-04-11 JP JP2022065147A patent/JP7336566B2/ja active Active
- 2022-05-12 US US17/743,431 patent/US20220377701A1/en active Pending
-
2023
- 2023-09-20 US US18/471,115 patent/US20240023059A1/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07111675A (ja) * | 1993-08-19 | 1995-04-25 | Nippon Steel Corp | 移動体の位置決め方法及びその装置、並びにそれを用いた移動体通信システム |
JP2012509484A (ja) * | 2008-11-21 | 2012-04-19 | クアルコム,インコーポレイテッド | 位置決定のためのビーコンセクタリング |
JP2016508217A (ja) * | 2012-12-12 | 2016-03-17 | インヴィジトラック,インク. | 低減衰rf技術を使用する対象の追跡および測距におけるマルチパス緩和 |
JP2014216951A (ja) * | 2013-04-26 | 2014-11-17 | 株式会社Nttドコモ | 位置情報演算装置、中継装置及び通信システム |
US20150133173A1 (en) * | 2013-08-22 | 2015-05-14 | Qualcomm, Incorporated | Utilizing a reference signal for indoor positioning |
WO2016065368A1 (en) * | 2014-10-24 | 2016-04-28 | Felix Markhovsky | Partially synchronized multilateration or trilateration method and system for positional finding using rf |
WO2016164085A1 (en) * | 2015-04-08 | 2016-10-13 | Intel IP Corporation | Positioning reference system (prs) design enhancement |
US20170026794A1 (en) * | 2015-07-21 | 2017-01-26 | IP Funding Group, LLC | Determining relative position with a ble beacon |
JP2017098960A (ja) * | 2015-11-19 | 2017-06-01 | ウー−ブロックス アクチェンゲゼルシャフト | セルラー通信ネットワークにおける範囲測定の計算 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022124368A1 (ja) * | 2020-12-11 | 2022-06-16 | 日本電気株式会社 | 探索装置、集約装置、探索システム、探索方法及び非一時的なコンピュータ可読媒体 |
JP7423866B2 (ja) | 2021-02-26 | 2024-01-29 | クアルコム,インコーポレイテッド | 分散デバイスの測距および測位のための干渉回避 |
WO2024062768A1 (ja) * | 2022-09-22 | 2024-03-28 | ソニーセミコンダクタソリューションズ株式会社 | 無線通信装置、および、無線通信装置の制御方法 |
Also Published As
Publication number | Publication date |
---|---|
US20220377701A1 (en) | 2022-11-24 |
AU2018310427A1 (en) | 2020-01-16 |
JP7214713B2 (ja) | 2023-01-30 |
WO2019027595A1 (en) | 2019-02-07 |
TWI786148B (zh) | 2022-12-11 |
US20190037529A1 (en) | 2019-01-31 |
EP3662302A1 (en) | 2020-06-10 |
KR102643118B1 (ko) | 2024-03-04 |
JP2022109922A (ja) | 2022-07-28 |
US10736074B2 (en) | 2020-08-04 |
EP3822652A1 (en) | 2021-05-19 |
CN110998353B (zh) | 2023-09-22 |
EP3907519A1 (en) | 2021-11-10 |
TW201911771A (zh) | 2019-03-16 |
BR112020001354A2 (pt) | 2020-08-11 |
KR20200032107A (ko) | 2020-03-25 |
CN117354734A (zh) | 2024-01-05 |
CN110998353A (zh) | 2020-04-10 |
US20200178202A1 (en) | 2020-06-04 |
JP7336566B2 (ja) | 2023-08-31 |
EP3662302B1 (en) | 2024-03-20 |
US20240023059A1 (en) | 2024-01-18 |
US11496990B2 (en) | 2022-11-08 |
AU2018310427B2 (en) | 2023-01-19 |
CN113093102A (zh) | 2021-07-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7336566B2 (ja) | 測位基準信号のビームフォーミングによってロケーション決定を促進するためのシステムおよび方法 | |
US10708879B2 (en) | Enhanced cell identification location determination | |
US10194265B2 (en) | Systems and methods for supporting positioning beacons compatible with legacy wireless devices | |
US20230224850A1 (en) | Enable user equipment positioning through paging | |
US20240057016A1 (en) | Sidelink user equipment identification positioning | |
US11754665B2 (en) | Handling positioning sessions during cell timing source outages | |
US20230090412A1 (en) | Integer ambiguity search space reduction | |
US20230089198A1 (en) | Distributed device management for positioning | |
JP2024517840A (ja) | オンデマンド測位基準信号構成 | |
TW202238165A (zh) | 通訊系統雷達信號傳遞 | |
CN116685860A (zh) | 每个参考信号的多个测量报告 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210603 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210603 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220209 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220222 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220411 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220809 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220908 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20221220 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230118 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7214713 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |