CN119921924A - 用于具有与多个传输配置指示状态相关联的单个下行链路控制信息的频分复用方案的频域资源分配 - Google Patents

用于具有与多个传输配置指示状态相关联的单个下行链路控制信息的频分复用方案的频域资源分配 Download PDF

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Publication number
CN119921924A
CN119921924A CN202510083758.4A CN202510083758A CN119921924A CN 119921924 A CN119921924 A CN 119921924A CN 202510083758 A CN202510083758 A CN 202510083758A CN 119921924 A CN119921924 A CN 119921924A
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China
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allocated
tci states
assigned
individual
rbs
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CN202510083758.4A
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English (en)
Chinese (zh)
Inventor
M·科什内维桑
张晓霞
J·孙
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Qualcomm Inc
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Qualcomm Inc
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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202510083758.4A 2019-06-24 2020-05-13 用于具有与多个传输配置指示状态相关联的单个下行链路控制信息的频分复用方案的频域资源分配 Pending CN119921924A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201962865730P 2019-06-24 2019-06-24
US62/865,730 2019-06-24
US16/803,732 2020-02-27
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
CN202080044341.2A CN113994752B (zh) 2019-06-24 2020-05-13 用于具有与多个传输配置指示状态相关联的单个下行链路控制信息的频分复用方案的频域资源分配
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

Related Parent Applications (1)

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CN202080044341.2A Division CN113994752B (zh) 2019-06-24 2020-05-13 用于具有与多个传输配置指示状态相关联的单个下行链路控制信息的频分复用方案的频域资源分配

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Publication Number Publication Date
CN119921924A true CN119921924A (zh) 2025-05-02

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CN202080044341.2A Active CN113994752B (zh) 2019-06-24 2020-05-13 用于具有与多个传输配置指示状态相关联的单个下行链路控制信息的频分复用方案的频域资源分配

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US (2) US11082984B2 (enExample)
EP (1) EP3987702B1 (enExample)
JP (1) JP7711003B2 (enExample)
KR (2) KR20260109082A (enExample)
CN (2) CN119921924A (enExample)
AU (1) AU2020308316B2 (enExample)
BR (1) BR112021024992A2 (enExample)
PH (1) PH12021553104A1 (enExample)
TW (1) TWI850380B (enExample)
WO (1) WO2020263449A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12160381B2 (en) * 2018-12-21 2024-12-03 Lg Electronics Inc. Operating method of terminal and base station in wireless communication system, and device for supporting same
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
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
KR20220037496A (ko) * 2019-08-16 2022-03-24 텔레폰악티에볼라겟엘엠에릭슨(펍) 다중-trp pdsch 전송 방안에 대한 tbs 결정
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
WO2021091449A1 (en) 2019-11-08 2021-05-14 Telefonaktiebolaget Lm Ericsson (Publ) Determining phase tracking reference signals in multiple transmission points
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
CN116368887B (zh) 2020-10-01 2026-03-17 苹果公司 针对能力降低的ue的数据调度
CN116326036B (zh) * 2020-10-01 2025-07-22 苹果公司 针对能力降低的ue的网络数据调度和传输
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
KR20250084247A (ko) * 2021-04-01 2025-06-10 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
US20250168683A1 (en) * 2022-02-21 2025-05-22 Beijing Xiaomi Mobile Software Co., Ltd. Reporting maximum duration of a joint channel estimation
EP4505822A4 (en) * 2022-04-01 2025-12-17 Lenovo Beijing Ltd METHOD AND DEVICE FOR FREQUENCY RANGE RESOURCE ALLOCATION ON MULTIPLE CARRIERS
WO2023197134A1 (en) * 2022-04-12 2023-10-19 Qualcomm Incorporated Frequency domain resource allocation indications for transform precoding in multiple transmit receive point deployments
WO2024072127A1 (ko) * 2022-09-29 2024-04-04 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

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104995856B (zh) * 2013-02-07 2018-01-30 Lg 电子株式会社 在无线电通信系统中测量信道和干扰的方法
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
EP3711201B1 (en) 2017-11-15 2026-04-15 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
US10952199B2 (en) * 2018-03-23 2021-03-16 Samsung Electronics Co., Ltd Method and apparatus for transmitting downlink control information in wireless communication system
US10973016B2 (en) * 2018-03-23 2021-04-06 Samsung Electronics Co., Ltd Method and apparatus for transmitting downlink control information in wireless communication system
JP6756001B2 (ja) * 2018-05-04 2020-09-16 華碩電腦股▲ふん▼有限公司 無線通信システムにおけるアクティブ下りリンク（ｄｌ）帯域幅部分（ｂｗｐ）変更を考慮する下りリンク制御情報（ｄｃｉ）コンテンツ処理のための方法および装置
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
US12160381B2 (en) * 2018-12-21 2024-12-03 Lg Electronics Inc. Operating method of terminal and base station in wireless communication system, and device for supporting same
WO2020204349A1 (ko) * 2019-03-29 2020-10-08 엘지전자 주식회사 무선 통신 시스템에서 데이터를 송수신하는 방법 및 이에 대한 장치
CN113661744B (zh) * 2019-03-29 2023-12-26 Lg电子株式会社 在无线通信系统中确定传输块大小并发送和接收数据的方法及其装置
US20220174696A1 (en) * 2019-03-29 2022-06-02 Lg Electronics Inc. Method for transmitting/receiving bandwidth part configuration and data in wireless communication system, and apparatus therefor
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

Also Published As

Publication number Publication date
US11825497B2 (en) 2023-11-21
KR102982621B1 (ko) 2026-06-26
US11082984B2 (en) 2021-08-03
AU2020308316B2 (en) 2022-12-08
US20200404667A1 (en) 2020-12-24
PH12021553104A1 (en) 2023-09-25
CN113994752A (zh) 2022-01-28
US20210314956A1 (en) 2021-10-07
CN113994752B (zh) 2025-02-18
KR20260109082A (ko) 2026-07-09
JP7711003B2 (ja) 2025-07-22
KR20220024088A (ko) 2022-03-03
WO2020263449A1 (en) 2020-12-30
EP3987702C0 (en) 2023-08-16
EP3987702A1 (en) 2022-04-27
AU2020308316A1 (en) 2022-01-06
JP2022539015A (ja) 2022-09-07
TW202106084A (zh) 2021-02-01
TWI850380B (zh) 2024-08-01
BR112021024992A2 (pt) 2022-01-25
EP3987702B1 (en) 2023-08-16

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