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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JP2020533888A (ja
JP2020533888A5 (https=
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 (https=) 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 (https=)
EP (1) EP3675576B1 (https=)
JP (1) JP7041250B2 (https=)
KR (2) KR102313324B1 (https=)
CN (1) CN111066362B (https=)
WO (1) WO2019050370A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7068331B2 (ja) * 2017-10-31 2022-05-16 株式会社Ｎｔｔドコモ 端末および端末の送信方法
EP3711389A4 (en) * 2017-11-14 2020-12-30 Telefonaktiebolaget LM Ericsson (Publ) TIME ALIGNMENT MANAGEMENT PROCESS FOR UPLOAD TRANSMISSION BETWEEN USER EQUIPMENT 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
JP7386223B2 (ja) * 2019-02-21 2023-11-24 株式会社Ｎｔｔドコモ 端末、基地局装置、通信方法、及び無線通信システム
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
BR112023001812A2 (pt) * 2020-08-05 2023-02-23 Apple Inc Sistemas e métodos para monitoramento de pdcch em novo rádio
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
US12294964B2 (en) * 2022-07-20 2025-05-06 Apple Inc. Managing uplink transmission with multiple timing advance groups
US12375133B2 (en) * 2022-08-15 2025-07-29 Qualcomm Incorporated Enhancements for non-collocated intra-band deployments

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012124924A2 (ko) * 2011-03-11 2012-09-20 엘지전자 주식회사 반송파 집성 기법이 적용된 무선 통신 시스템에서 단말이 신호를 송수신하는 방법 및 이를 위한 장치
EP2811808A1 (en) * 2013-04-01 2014-12-10 Innovative Sonic Corporation Method and Apparatus for Triggering a Regular Buffer Status Report (BSR) in Dual Connectivity
US20150327198A1 (en) * 2014-05-12 2015-11-12 Telefonaktiebolaget L M Ericsson (Publ) Handling of Cells Associated with Timing Advance Groups in a Wireless Communications System
KR102532039B1 (ko) * 2017-05-05 2023-05-12 삼성전자주식회사 무선 통신 시스템에서 랜덤 액세스 채널 구성 관리를 위한 장치 및 방법
US11240774B2 (en) * 2017-06-02 2022-02-01 Qualcomm Incorporated Timing advance group for new radio
US20180359149A1 (en) * 2017-06-08 2018-12-13 Sharp Laboratories Of America, Inc. Systems and methods for adding and modifying signaling radio bearers and data radio bearers that include numerology (sub-carrier spacing) information
US10548126B2 (en) * 2017-06-16 2020-01-28 Qualcomm Incorporated Carrier aggregation under different subframe structures in new radio
US11032816B2 (en) * 2017-08-10 2021-06-08 Qualcomm Incorporated Techniques and apparatuses for variable timing adjustment granularity
CN116709494A (zh) * 2017-08-10 2023-09-05 三星电子株式会社 用于确定上行链路发送定时的方法和装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Huawei, HiSilicon，"On NR carrier aggregation"，3GPP TSG RAN WG1 Meeting #90 R1-1712160，[online]，2017年08月12日，インターネット<URL: https://www.3gpp.org/ftp/TSG_RAN/WG1_RL1/TSGR1_90/Docs/R1-1712160.zip>，[検索日２０２１年５月２０日]
NTT DOCOMO, INC.，"Scheduling/HARQ aspects for carrier aggregation"，3GPP TSG RAN WG1 Meeting #90 R1-1713963，[online]，2017年08月12日，インターネット<URL: https://www.3gpp.org/ftp/TSG_RAN/WG1_RL1/TSGR1_90/Docs/R1-1713963.zip>，[検索日２０２１年５月２０日]
Samsung，"RACH Aspects for CA and DC"，3GPP TSG RAN WG1 NR Ad-Hoc#2 R1-1710769，[online]，2017年06月16日，インターネット<URL: https://www.3gpp.org/ftp/TSG_RAN/WG1_RL1/TSGR1_AH/NR_AH_1706/Docs/R1-1710769.zip>，[検索日２０２１年５月２０日]

Also Published As

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

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