JP7041250B2 - 無線通信システムにおいてキャリア併合を利用して信号を送受信するための方法及びそのための装置 - Google Patents

無線通信システムにおいてキャリア併合を利用して信号を送受信するための方法及びそのための装置 Download PDF

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JP7041250B2
JP7041250B2 JP2020514274A JP2020514274A JP7041250B2 JP 7041250 B2 JP7041250 B2 JP 7041250B2 JP 2020514274 A JP2020514274 A JP 2020514274A JP 2020514274 A JP2020514274 A JP 2020514274A JP 7041250 B2 JP7041250 B2 JP 7041250B2
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scs
tag
maximum
uplink signal
cell
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Japanese (ja)
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JP2020533888A (ja
JP2020533888A5 (OSRAM
Inventor
チェヒョン キム
ソンウク キム
チャンファン パク
ハンチュン パク
チュンキ アン
ソクチョル ヤン
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LG Electronics Inc
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LG Electronics Inc
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    • 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
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2020514274A 2017-09-10 2018-09-10 無線通信システムにおいてキャリア併合を利用して信号を送受信するための方法及びそのための装置 Active JP7041250B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762556503P 2017-09-10 2017-09-10
US62/556,503 2017-09-10
PCT/KR2018/010575 WO2019050370A1 (ko) 2017-09-10 2018-09-10 무선 통신 시스템에서 캐리어 병합을 이용하여 신호를 송수신하기 위한 방법 및 이를 위한 장치

Publications (3)

Publication Number Publication Date
JP2020533888A JP2020533888A (ja) 2020-11-19
JP2020533888A5 JP2020533888A5 (OSRAM) 2021-01-07
JP7041250B2 true JP7041250B2 (ja) 2022-03-23

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JP2020514274A Active JP7041250B2 (ja) 2017-09-10 2018-09-10 無線通信システムにおいてキャリア併合を利用して信号を送受信するための方法及びそのための装置

Country Status (6)

Country Link
US (1) US10917205B2 (OSRAM)
EP (1) EP3675576B1 (OSRAM)
JP (1) JP7041250B2 (OSRAM)
KR (2) KR102313324B1 (OSRAM)
CN (1) CN111066362B (OSRAM)
WO (1) WO2019050370A1 (OSRAM)

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WO2019098907A1 (en) * 2017-11-14 2019-05-23 Telefonaktiebolaget Lm Ericsson (Publ) A method for managing time alignment for uplink transmission between a ue and a network node in a wireless communication network
US11490346B2 (en) * 2019-02-01 2022-11-01 Qualcomm Incorporated Open loop timing control for 2-step RACH
EP3930394A1 (en) * 2019-02-21 2021-12-29 Ntt Docomo, Inc. User equipment and base station apparatus
WO2021033114A1 (en) * 2019-08-16 2021-02-25 Telefonaktiebolaget Lm Ericsson (Publ) Timing advance enhancement
US11606789B2 (en) * 2019-10-18 2023-03-14 Qualcomm Incorporated Asynchronous carrier aggregation slot alignment
KR20230043793A (ko) * 2020-07-23 2023-03-31 인텔 코포레이션 물리 다운링크 공유 채널(pdsch) 송신들을 위한 레이트-매칭 자원들 및 상이한 타이밍들을 갖는 업링크 송신들의 멀티플렉싱
US12438678B2 (en) * 2020-08-05 2025-10-07 Apple Inc. System and methods for PDCCH monitoring in new radio
CN116584048B (zh) * 2020-08-06 2025-11-21 华为技术有限公司 用于多点通信中上行链路和下行链路的系统和方法
CN114258127B (zh) * 2020-09-25 2023-09-15 维沃移动通信有限公司 信息确定方法、信息发送方法、装置和设备
KR20220042839A (ko) 2020-09-28 2022-04-05 삼성전자주식회사 전자 장치의 수신 빔 선택 방법 및 전자 장치
CN116671213A (zh) * 2021-01-07 2023-08-29 华为技术有限公司 确定发送功率的方法及装置
US11849428B2 (en) * 2021-06-21 2023-12-19 AT&T Technical Services Company, Inc. System and methods for coverage extension based on carrier aggregation
WO2023141931A1 (en) * 2022-01-28 2023-08-03 Qualcomm Incorporated Timing advance application with multiple transmit receive points
US20250056455A1 (en) * 2022-02-23 2025-02-13 Qualcomm Incorporated Dynamic switching between different ul timings for mdci mtrp
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US12375133B2 (en) * 2022-08-15 2025-07-29 Qualcomm Incorporated Enhancements for non-collocated intra-band deployments

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Also Published As

Publication number Publication date
WO2019050370A1 (ko) 2019-03-14
EP3675576A4 (en) 2020-11-11
CN111066362B (zh) 2023-09-19
KR20210127788A (ko) 2021-10-22
JP2020533888A (ja) 2020-11-19
CN111066362A (zh) 2020-04-24
EP3675576A1 (en) 2020-07-01
US10917205B2 (en) 2021-02-09
KR102313324B1 (ko) 2021-10-15
US20200235871A1 (en) 2020-07-23
KR102370452B1 (ko) 2022-03-04
KR20200032212A (ko) 2020-03-25
EP3675576B1 (en) 2022-11-02

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