BR112022005259A2 - Restrições a um sinal de referência de origem para referência de temporização de quase-colocalização de um sinal de referência de posicionamento - Google Patents
Restrições a um sinal de referência de origem para referência de temporização de quase-colocalização de um sinal de referência de posicionamentoInfo
- Publication number
- BR112022005259A2 BR112022005259A2 BR112022005259A BR112022005259A BR112022005259A2 BR 112022005259 A2 BR112022005259 A2 BR 112022005259A2 BR 112022005259 A BR112022005259 A BR 112022005259A BR 112022005259 A BR112022005259 A BR 112022005259A BR 112022005259 A2 BR112022005259 A2 BR 112022005259A2
- Authority
- BR
- Brazil
- Prior art keywords
- reference signal
- source
- colocation
- quasi
- constraints
- Prior art date
Links
Classifications
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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
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
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- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0806—Configuration setting for initial configuration or provisioning, e.g. plug-and-play
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0896—Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0852—Delays
- H04L43/0864—Round trip delays
-
- 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
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
-
- 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
- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
-
- 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
- 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
-
- 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
-
- 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
- G01S5/04—Position of source determined by a plurality of spaced direction-finders
-
- 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
- G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
-
- 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
- H04L27/261—Details of reference signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/16—Threshold monitoring
-
- 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
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
restrições a um sinal de referência de origem para referência de temporização de quase-colocalização de um sinal de referência de posicionamento. são divulgadas técnicas relacionadas às comunicações sem fio. em um aspecto, uma entidade de rede determina se um sinal de referência de origem transmitido de um primeiro ponto de transmissão-recepção (trp) é uma fonte de quase-colocalização (qcl) de um sinal de referência de destino transmitido de um segundo trp com base, pelo menos em parte, em uma primeira porção de largura de banda (bw) ocupada pelo sinal de referência de origem e uma segunda porção de bw ocupada pelo sinal de referência de destino, a primeira porção de bw tendo uma primeira frequência inicial e um primeiro tamanho de bw e a segunda porção de bw tendo uma segunda frequência inicial e um segundo tamanho de bw, e configura um equipamento de usuário (ue) com o sinal de referência de origem como a fonte de qcl do sinal de referência de destino quando assim determinado.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962910279P | 2019-10-03 | 2019-10-03 | |
US17/029,989 US11909589B2 (en) | 2019-10-03 | 2020-09-23 | Constraints on a source reference signal for quasi-collocation timing reference of a positioning reference signal |
PCT/US2020/052493 WO2021067115A1 (en) | 2019-10-03 | 2020-09-24 | Constraints on a source reference signal for quasi-collocation timing reference of a positioning reference signal |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022005259A2 true BR112022005259A2 (pt) | 2022-06-14 |
Family
ID=75275051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022005259A BR112022005259A2 (pt) | 2019-10-03 | 2020-09-24 | Restrições a um sinal de referência de origem para referência de temporização de quase-colocalização de um sinal de referência de posicionamento |
Country Status (8)
Country | Link |
---|---|
US (3) | US11909589B2 (pt) |
EP (1) | EP4038810A1 (pt) |
JP (1) | JP2022550384A (pt) |
KR (1) | KR20220073744A (pt) |
CN (2) | CN118612862A (pt) |
BR (1) | BR112022005259A2 (pt) |
TW (1) | TW202127918A (pt) |
WO (1) | WO2021067115A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11909589B2 (en) * | 2019-10-03 | 2024-02-20 | Qualcomm Incorporated | Constraints on a source reference signal for quasi-collocation timing reference of a positioning reference signal |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
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US10057030B2 (en) * | 2013-01-04 | 2018-08-21 | Telefonaktiebolaget L M Ericsson (Publ) | Method for estimating frequency offset using quasi-co-located reference signals |
US9775124B2 (en) * | 2013-01-31 | 2017-09-26 | Lg Electronics Inc. | Method and apparatus for performing synchronization in wireless communication system |
US10050756B2 (en) * | 2014-04-09 | 2018-08-14 | Lg Electronics Inc. | Method for tranceiving signal in wireless communication system and apparatus therefor |
US9930515B2 (en) * | 2014-05-15 | 2018-03-27 | Lg Electronics Inc. | Method for detecting discovery signal in wireless communication system, and device for same |
US11038557B2 (en) * | 2016-03-31 | 2021-06-15 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving reference signals in wireless communication |
KR102512849B1 (ko) * | 2016-09-29 | 2023-03-24 | 삼성전자 주식회사 | 측정을 수행하기 위한 장치 및 방법 |
CN109150250B (zh) | 2016-11-04 | 2020-03-10 | 华为技术有限公司 | 准共址信息的发送接收方法、装置、网络设备及终端 |
CN110291762B (zh) * | 2017-02-06 | 2022-05-24 | 瑞典爱立信有限公司 | 减少无线通信系统中的干扰的系统和方法 |
US10454755B2 (en) * | 2017-03-22 | 2019-10-22 | Qualcomm Incorporated | Beam failure identification and recovery techniques |
US10925062B2 (en) | 2017-03-31 | 2021-02-16 | Futurewei Technologies, Inc. | System and method for beam management in high frequency multi-carrier operations with spatial quasi co-locations |
US10925066B2 (en) * | 2017-05-05 | 2021-02-16 | Apple Inc. | Quasi co-location (QCL) for antenna ports in new radio (NR) |
CN109150467B (zh) | 2017-06-16 | 2022-10-11 | 华为技术有限公司 | 通信方法、相关设备及计算机存储介质 |
US10986665B2 (en) | 2017-09-15 | 2021-04-20 | Qualcomm Incorporated | Quasi-colocation for LBT |
WO2019066618A1 (ko) * | 2017-09-29 | 2019-04-04 | 엘지전자 주식회사 | 무선 통신 시스템에서 qcl에 기초하여 데이터를 송수신하기 위한 방법 및 이를 위한 장치 |
WO2019097478A1 (en) | 2017-11-16 | 2019-05-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Configuring spatial qcl reference in a tci state |
WO2019135103A1 (en) | 2018-01-03 | 2019-07-11 | Telefonaktiebolaget L M Ericsson (Publ) | Phase tracking reference signal for nr csi-rs |
US10931355B2 (en) | 2018-01-16 | 2021-02-23 | Asustek Computer Inc. | Method and apparatus for QCL association indication for discontinuous transmission indication in a wireless communication system |
US10863494B2 (en) | 2018-01-22 | 2020-12-08 | Apple Inc. | Control signaling for uplink multiple input multiple output, channel state information reference signal configuration and sounding reference signal configuration |
CN109644361B (zh) | 2018-02-14 | 2020-09-29 | Oppo广东移动通信有限公司 | 无线链路监测rlm的方法和设备 |
US20190297603A1 (en) | 2018-03-23 | 2019-09-26 | Samsung Electronics Co., Ltd. | Method and apparatus for beam management for multi-stream transmission |
CN110299978B (zh) * | 2018-03-23 | 2020-10-02 | 维沃移动通信有限公司 | 信息传输方法、终端及网络设备 |
CN110519843B (zh) * | 2018-05-22 | 2023-08-08 | 华为技术有限公司 | 通信方法和通信装置 |
CN110690950B (zh) * | 2018-07-06 | 2020-08-11 | 维沃移动通信有限公司 | 定位参考信号配置、接收方法和设备 |
CN111526575B (zh) | 2019-02-01 | 2021-07-20 | 华为技术有限公司 | 传输信号的方法和装置 |
CN113766655B (zh) * | 2019-03-28 | 2023-04-07 | Oppo广东移动通信有限公司 | 一种下行数据传输方法、终端设备及存储介质 |
CN111615195B (zh) | 2019-04-08 | 2023-08-25 | 维沃移动通信有限公司 | 确定波束信息的方法及装置、通信设备 |
US11502800B2 (en) * | 2019-08-13 | 2022-11-15 | Huawei Technologies Co., Ltd. | Methods and apparatuses for configuration of sounding reference signal for serving and neighboring cell measurements |
CN112399567A (zh) | 2019-08-14 | 2021-02-23 | 华为技术有限公司 | 传输信号的方法和装置 |
US11909589B2 (en) * | 2019-10-03 | 2024-02-20 | Qualcomm Incorporated | Constraints on a source reference signal for quasi-collocation timing reference of a positioning reference signal |
-
2020
- 2020-09-23 US US17/029,989 patent/US11909589B2/en active Active
- 2020-09-24 WO PCT/US2020/052493 patent/WO2021067115A1/en unknown
- 2020-09-24 KR KR1020227010139A patent/KR20220073744A/ko unknown
- 2020-09-24 CN CN202410882864.4A patent/CN118612862A/zh active Pending
- 2020-09-24 BR BR112022005259A patent/BR112022005259A2/pt unknown
- 2020-09-24 EP EP20793491.0A patent/EP4038810A1/en active Pending
- 2020-09-24 CN CN202080066756.XA patent/CN114514718B/zh active Active
- 2020-09-24 JP JP2022519568A patent/JP2022550384A/ja active Pending
- 2020-09-25 TW TW109133359A patent/TW202127918A/zh unknown
-
2021
- 2021-03-03 US US17/190,472 patent/US20210194765A1/en active Pending
-
2024
- 2024-01-31 US US18/428,858 patent/US20240171455A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2022550384A (ja) | 2022-12-01 |
US11909589B2 (en) | 2024-02-20 |
EP4038810A1 (en) | 2022-08-10 |
CN118612862A (zh) | 2024-09-06 |
KR20220073744A (ko) | 2022-06-03 |
US20210194765A1 (en) | 2021-06-24 |
CN114514718B (zh) | 2024-06-21 |
WO2021067115A1 (en) | 2021-04-08 |
US20210105182A1 (en) | 2021-04-08 |
CN114514718A (zh) | 2022-05-17 |
US20240171455A1 (en) | 2024-05-23 |
TW202127918A (zh) | 2021-07-16 |
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