PL4030670T3 - Sposób nadawania i odbierania sygnału referencyjnego śledzenia fazy w systemie komunikacji bezprzewodowej oraz urządzenie do tego służące - Google Patents

Sposób nadawania i odbierania sygnału referencyjnego śledzenia fazy w systemie komunikacji bezprzewodowej oraz urządzenie do tego służące

Info

Publication number
PL4030670T3
PL4030670T3 PL20872278.5T PL20872278T PL4030670T3 PL 4030670 T3 PL4030670 T3 PL 4030670T3 PL 20872278 T PL20872278 T PL 20872278T PL 4030670 T3 PL4030670 T3 PL 4030670T3
Authority
PL
Poland
Prior art keywords
transmitting
wireless communication
communication system
reference signal
apparatus therefor
Prior art date
Application number
PL20872278.5T
Other languages
English (en)
Inventor
Kyuseok Kim
Hyungtae Kim
Jiwon Kang
Original Assignee
Lg Electronics Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lg Electronics Inc. filed Critical Lg Electronics Inc.
Publication of PL4030670T3 publication Critical patent/PL4030670T3/pl

Links

Classifications

    • 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
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • 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
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
    • 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
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink 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
    • H04W72/20—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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or 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
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
PL20872278.5T 2019-10-03 2020-10-05 Sposób nadawania i odbierania sygnału referencyjnego śledzenia fazy w systemie komunikacji bezprzewodowej oraz urządzenie do tego służące PL4030670T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20190122731 2019-10-03
KR20190143014 2019-11-08
PCT/KR2020/013501 WO2021066622A1 (ko) 2019-10-03 2020-10-05 무선 통신 시스템에서 위상 추적 참조 신호의 송수신 방법 및 이에 대한 장치

Publications (1)

Publication Number Publication Date
PL4030670T3 true PL4030670T3 (pl) 2024-05-13

Family

ID=75338453

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20872278.5T PL4030670T3 (pl) 2019-10-03 2020-10-05 Sposób nadawania i odbierania sygnału referencyjnego śledzenia fazy w systemie komunikacji bezprzewodowej oraz urządzenie do tego służące

Country Status (7)

Country Link
US (1) US11638279B2 (pl)
EP (1) EP4030670B1 (pl)
JP (1) JP7335436B2 (pl)
KR (1) KR102553638B1 (pl)
CN (1) CN114503496B (pl)
PL (1) PL4030670T3 (pl)
WO (1) WO2021066622A1 (pl)

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CN112312547B (zh) * 2019-07-26 2024-09-13 大唐移动通信设备有限公司 资源分配、确定方法及装置
KR102837437B1 (ko) 2019-11-08 2025-07-22 텔레폰악티에볼라겟엘엠에릭슨(펍) 다수의 전송 포인트에서 위상 추적 기준 신호를 결정
KR20220049988A (ko) 2020-10-15 2022-04-22 삼성전자주식회사 무선 통신 시스템에서 고속 이동 단말을 위한 신호 전송 방법 및 장치
US11824803B2 (en) * 2021-03-25 2023-11-21 Telefonaktiebolaget Lm Ericsson (Publ) Phase tracking reference signaling for a wireless communication network
CN115190507A (zh) * 2021-04-06 2022-10-14 北京紫光展锐通信技术有限公司 辅小区激活方法及装置、存储介质、终端、网络设备
WO2022239891A1 (ko) * 2021-05-14 2022-11-17 엘지전자 주식회사 무선 통신 시스템에서 데이터를 송신 및 수신하기 위한 장치 및 방법
CN115623509B (zh) * 2021-07-16 2026-03-06 维沃移动通信有限公司 Tci状态确定方法、装置、终端及网络侧设备
US20230136011A1 (en) * 2021-10-28 2023-05-04 Qualcomm Incorporated Connected mode synchronization in a scalable cell system
US20250048374A1 (en) * 2022-03-15 2025-02-06 Sharp Kabushiki Kaisha Terminal devices and communication methods
EP4413810A4 (en) * 2022-07-25 2024-12-04 ZTE Corporation Reference signals with different resource densities
CN117769021A (zh) * 2022-08-07 2024-03-26 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
US20240107519A1 (en) * 2022-09-22 2024-03-28 Qualcomm Incorporated Per-panel ptrs density for ue cooperation
CN117812718A (zh) * 2022-09-22 2024-04-02 维沃移动通信有限公司 资源处理方法、装置及通信设备
WO2025091355A1 (en) * 2023-11-01 2025-05-08 Nec Corporation Devices and methods for communication

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JP5554205B2 (ja) * 2010-10-18 2014-07-23 シャープ株式会社 無線送信装置、無線受信装置、無線通信システム、無線送信装置の制御プログラムおよび集積回路
CN112654089B (zh) * 2017-01-06 2022-02-25 华为技术有限公司 一种参考信号的配置方法、装置及系统
US10841925B2 (en) * 2017-05-05 2020-11-17 National Instruments Corporation Wireless communication system that performs beam reporting based on a combination of reference signal receive power and channel state information metrics
US11743879B2 (en) * 2017-11-03 2023-08-29 Futurewei Technologies, Inc. System and method for indicating wireless channel status
US10764896B2 (en) * 2017-11-08 2020-09-01 Samsung Electronics Co., Ltd. Method and apparatus for beam management in the unlicensed spectrum
WO2019103550A1 (ko) * 2017-11-24 2019-05-31 엘지전자 주식회사 무선 통신 시스템에서 단말과 기지국 간 하향링크 신호 송수신 방법 및 이를 지원하는 장치
US10594382B2 (en) * 2018-01-02 2020-03-17 Apple Inc. Phase tracking reference signal (PT-RS) power boosting
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Also Published As

Publication number Publication date
EP4030670A4 (en) 2022-12-14
KR20220039751A (ko) 2022-03-29
EP4030670A1 (en) 2022-07-20
KR102553638B1 (ko) 2023-07-11
US20220225359A1 (en) 2022-07-14
EP4030670B1 (en) 2024-02-21
JP7335436B2 (ja) 2023-08-29
US11638279B2 (en) 2023-04-25
CN114503496B (zh) 2024-02-27
CN114503496A (zh) 2022-05-13
WO2021066622A1 (ko) 2021-04-08
JP2022550866A (ja) 2022-12-05

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