JP7711003B2 - 複数の送信構成指示状態に関連付けられた単一のダウンリンク制御情報を用いた周波数分割多重化方式のための周波数領域リソース割振り - Google Patents

複数の送信構成指示状態に関連付けられた単一のダウンリンク制御情報を用いた周波数分割多重化方式のための周波数領域リソース割振り

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JP7711003B2
JP7711003B2 JP2021576385A JP2021576385A JP7711003B2 JP 7711003 B2 JP7711003 B2 JP 7711003B2 JP 2021576385 A JP2021576385 A JP 2021576385A JP 2021576385 A JP2021576385 A JP 2021576385A JP 7711003 B2 JP7711003 B2 JP 7711003B2
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モスタファ・コシュネヴィサン
シャオシア・ジャン
ジン・スン
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クアルコム，インコーポレイテッド
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    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [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
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • H04L5/0001—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
    • H04L5/0032—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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04W72/23—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021576385A 2019-06-24 2020-05-13 複数の送信構成指示状態に関連付けられた単一のダウンリンク制御情報を用いた周波数分割多重化方式のための周波数領域リソース割振り Active JP7711003B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962865730P 2019-06-24 2019-06-24
US62/865,730 2019-06-24
US16/803,732 US11082984B2 (en) 2019-06-24 2020-02-27 Frequency domain resource allocation for frequency division multiplexing schemes with single downlink control information associated with multiple transmission configuration indication states
US16/803,732 2020-02-27
PCT/US2020/032671 WO2020263449A1 (en) 2019-06-24 2020-05-13 Frequency domain resource allocation for frequency division multiplexing schemes with single downlink control information associated with multiple transmission configuration indication states

Publications (4)

Publication Number Publication Date
JP2022539015A JP2022539015A (ja) 2022-09-07
JP2022539015A5 JP2022539015A5 (https=) 2023-05-09
JPWO2020263449A5 JPWO2020263449A5 (https=) 2023-05-09
JP7711003B2 true JP7711003B2 (ja) 2025-07-22

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JP2021576385A Active JP7711003B2 (ja) 2019-06-24 2020-05-13 複数の送信構成指示状態に関連付けられた単一のダウンリンク制御情報を用いた周波数分割多重化方式のための周波数領域リソース割振り

Country Status (10)

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US (2) US11082984B2 (https=)
EP (1) EP3987702B1 (https=)
JP (1) JP7711003B2 (https=)
KR (1) KR20220024088A (https=)
CN (2) CN113994752B (https=)
AU (1) AU2020308316B2 (https=)
BR (1) BR112021024992A2 (https=)
PH (1) PH12021553104A1 (https=)
TW (1) TWI850380B (https=)
WO (1) WO2020263449A1 (https=)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020130755A1 (ko) * 2018-12-21 2020-06-25 엘지전자 주식회사 무선 통신 시스템에서 단말 및 기지국의 동작 방법 및 이를 지원하는 장치
US11082984B2 (en) 2019-06-24 2021-08-03 Qualcomm Incorporated Frequency domain resource allocation for frequency division multiplexing schemes with single downlink control information associated with multiple transmission configuration indication states
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
EP3780806A1 (en) * 2019-08-14 2021-02-17 Panasonic Intellectual Property Corporation of America User equipment and scheduling device
IL290632B2 (en) * 2019-08-16 2026-04-01 Ericsson Telefon Ab L M Determining the traffic block size (TBS) for a multicast reception point (TRP) of physical data channel (PDSCH) downlink transmission schemes
CN112399590B (zh) * 2019-08-16 2023-11-10 华为技术有限公司 频域资源分配方法及装置
CN114785471B (zh) * 2019-09-30 2025-11-28 中兴通讯股份有限公司 多点协作传输的参数确定方法及装置
KR102837437B1 (ko) 2019-11-08 2025-07-22 텔레폰악티에볼라겟엘엠에릭슨(펍) 다수의 전송 포인트에서 위상 추적 기준 신호를 결정
CN113630874B (zh) * 2020-05-08 2024-11-12 维沃移动通信有限公司 频域资源分配方法及设备
KR20210152663A (ko) * 2020-06-09 2021-12-16 삼성전자주식회사 무선 통신 시스템에서 스케줄링 방법 및 장치
US12335964B2 (en) 2020-10-01 2025-06-17 Apple Inc. Data scheduling for reduced capability UEs
US12335963B2 (en) * 2020-10-01 2025-06-17 Apple Inc. Network data scheduling and transmission for reduced capability UEs
CN116458228A (zh) * 2020-11-12 2023-07-18 高通股份有限公司 对具有频域资源分配字段的子物理资源块的指示
WO2022155487A1 (en) * 2021-01-15 2022-07-21 Intel Corporation Downlink control information (dci) based beam indication for wireless cellular network
KR20230163521A (ko) * 2021-04-01 2023-11-30 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 지시 방법, 지시 장치 및 저장 매체
US12557097B2 (en) * 2021-08-10 2026-02-17 Mediatek Singapore Pte. Ltd. Multi-PDSCH scheduling enhancements
CN116941292B (zh) * 2022-02-21 2024-11-05 北京小米移动软件有限公司 联合信道估计的最大持续时间的上报方法及其装置
US20250254682A1 (en) * 2022-04-01 2025-08-07 Lenovo (Beijing) Limited Method and apparatus for frequency domain resource assignment on multiple carriers
US20250168832A1 (en) * 2022-04-12 2025-05-22 Qualcomm Incorporated Frequency domain resource allocation indications for transform precoding in multiple transmit receive point deployments
KR20250077524A (ko) * 2022-09-29 2025-05-30 엘지전자 주식회사 무선 통신을 위한 신호 송수신 방법 및 이를 위한 장치
CN117880985A (zh) * 2022-09-30 2024-04-12 大唐移动通信设备有限公司 信息处理方法、配置方法、装置、终端及网络侧设备
US12598040B2 (en) * 2023-02-10 2026-04-07 Qualcomm Incorporated Resource block group sizes
CN120224437A (zh) * 2023-12-26 2025-06-27 华为技术有限公司 一种通信方法及装置
US20250300858A1 (en) * 2024-03-19 2025-09-25 Qualcomm Incorporated Channel estimation based on a precoder indication

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150358093A1 (en) 2013-02-07 2015-12-10 Lg Electronics Inc. Method for measuring channel and interference in wireless communication system
WO2020204347A1 (ko) 2019-03-29 2020-10-08 엘지전자 주식회사 무선 통신 시스템에서 전송 블록 크기 결정 및 데이터를 송수신하는 방법 및 이에 대한 장치

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107040997B (zh) * 2016-02-03 2023-07-14 中兴通讯股份有限公司 资源配置的方法及装置
US10462739B2 (en) * 2016-06-21 2019-10-29 Samsung Electronics Co., Ltd. Transmissions of physical downlink control channels in a communication system
CN108282870B (zh) * 2017-01-06 2021-04-20 华为技术有限公司 一种资源指示方法、用户设备及网络设备
US10707923B2 (en) * 2017-10-13 2020-07-07 Qualcomm Incorporated Dynamic transmission configuration indication state updating
US10973013B2 (en) 2017-11-15 2021-04-06 Sharp Kabushiki Kaisha User equipments, base stations and methods
CN113329503B (zh) 2017-11-17 2023-10-17 中兴通讯股份有限公司 信息处理方法、通信设备及存储介质
US11025456B2 (en) * 2018-01-12 2021-06-01 Apple Inc. Time domain resource allocation for mobile communication
US10880879B2 (en) * 2018-03-23 2020-12-29 Samsung Electronics Co., Ltd Method and apparatus for transmitting downlink control information in wireless communication system
US10952199B2 (en) * 2018-03-23 2021-03-16 Samsung Electronics Co., Ltd Method and apparatus for transmitting downlink control information in wireless communication system
TWI729383B (zh) * 2018-05-04 2021-06-01 華碩電腦股份有限公司 無線通訊系統中下行鏈路控制訊息內容處理的方法與設備
US11096211B2 (en) * 2018-09-28 2021-08-17 Lenovo (Singapore) Pte. Ltd. Method and apparatus for communicating user data via a physical shared channel
US11128429B2 (en) * 2018-10-05 2021-09-21 Lenovo (Singapore) Pte. Ltd. Method and apparatus for generating a CSI report
KR102772305B1 (ko) 2018-10-26 2025-02-25 삼성전자주식회사 무선 통신 시스템에서의 논-코히런트 조인트 전송 방법 및 장치
WO2020130755A1 (ko) * 2018-12-21 2020-06-25 엘지전자 주식회사 무선 통신 시스템에서 단말 및 기지국의 동작 방법 및 이를 지원하는 장치
US20220201734A1 (en) * 2019-03-29 2022-06-23 Lg Electronics Inc. Method for transmitting and receiving data in wireless communication system, and device therefor
WO2020204348A1 (ko) * 2019-03-29 2020-10-08 엘지전자 주식회사 무선 통신 시스템에서 대역폭 부분 설정 및 데이터를 송수신하는 방법 및 이에 대한 장치
US11082984B2 (en) 2019-06-24 2021-08-03 Qualcomm Incorporated Frequency domain resource allocation for frequency division multiplexing schemes with single downlink control information associated with multiple transmission configuration indication states

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150358093A1 (en) 2013-02-07 2015-12-10 Lg Electronics Inc. Method for measuring channel and interference in wireless communication system
WO2020204347A1 (ko) 2019-03-29 2020-10-08 엘지전자 주식회사 무선 통신 시스템에서 전송 블록 크기 결정 및 데이터를 송수신하는 방법 및 이에 대한 장치

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EP3987702B1 (en) 2023-08-16
EP3987702A1 (en) 2022-04-27
EP3987702C0 (en) 2023-08-16
CN119921924A (zh) 2025-05-02
TWI850380B (zh) 2024-08-01
CN113994752A (zh) 2022-01-28
BR112021024992A2 (pt) 2022-01-25
AU2020308316A1 (en) 2022-01-06
JP2022539015A (ja) 2022-09-07
US20200404667A1 (en) 2020-12-24
AU2020308316B2 (en) 2022-12-08
WO2020263449A1 (en) 2020-12-30
CN113994752B (zh) 2025-02-18
TW202106084A (zh) 2021-02-01
US20210314956A1 (en) 2021-10-07
PH12021553104A1 (en) 2023-09-25
US11082984B2 (en) 2021-08-03
US11825497B2 (en) 2023-11-21
KR20220024088A (ko) 2022-03-03

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