KR20230029663A - 대역폭 부분 스위칭 - Google Patents

대역폭 부분 스위칭 Download PDF

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Publication number
KR20230029663A
KR20230029663A KR1020227045281A KR20227045281A KR20230029663A KR 20230029663 A KR20230029663 A KR 20230029663A KR 1020227045281 A KR1020227045281 A KR 1020227045281A KR 20227045281 A KR20227045281 A KR 20227045281A KR 20230029663 A KR20230029663 A KR 20230029663A
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KR
South Korea
Prior art keywords
bandwidth portion
bandwidth
wireless communication
bwp
aspects
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
KR1020227045281A
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English (en)
Korean (ko)
Inventor
량핑 마
샤오펑 왕
알베르토 리코 알바리노
아얀 센굽타
바라트 슈레스타
준 마
피터 푸이 록 앙
치앙 우
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20230029663A publication Critical patent/KR20230029663A/ko
Pending legal-status Critical Current

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Classifications

    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • 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
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/2041—Spot beam multiple access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0018—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
KR1020227045281A 2020-07-02 2021-06-30 대역폭 부분 스위칭 Pending KR20230029663A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063047515P 2020-07-02 2020-07-02
US63/047,515 2020-07-02
US17/304,955 US12245212B2 (en) 2020-07-02 2021-06-29 Bandwidth part switching
US17/304,955 2021-06-29
PCT/US2021/070802 WO2022006593A1 (en) 2020-07-02 2021-06-30 Bandwidth part switching

Publications (1)

Publication Number Publication Date
KR20230029663A true KR20230029663A (ko) 2023-03-03

Family

ID=79167244

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227045281A Pending KR20230029663A (ko) 2020-07-02 2021-06-30 대역폭 부분 스위칭

Country Status (8)

Country Link
US (1) US12245212B2 (https=)
EP (1) EP4176558A1 (https=)
JP (1) JP7727670B2 (https=)
KR (1) KR20230029663A (https=)
CN (1) CN115836504B (https=)
BR (1) BR112022026113A2 (https=)
PH (1) PH12022553455A1 (https=)
WO (1) WO2022006593A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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US11930515B2 (en) 2020-07-02 2024-03-12 Qualcomm Incorporated Default beam for communication networks
CN113993211B (zh) * 2020-07-27 2025-04-15 大唐移动通信设备有限公司 一种数据传输时域参数指示的方法和ue及基站
CN116918270A (zh) * 2021-02-22 2023-10-20 联想（新加坡）私人有限公司 联合的波束和带宽部分切换
CN117044336A (zh) * 2021-03-25 2023-11-10 Oppo广东移动通信有限公司 扰码资源的配置方法及装置、终端设备、网络设备
CN113055899A (zh) * 2021-04-16 2021-06-29 罗森伯格技术有限公司 一种远端装置及5g分布式系统
US20240236967A1 (en) * 2021-06-24 2024-07-11 Beijing Xiaomi Mobile Software Co., Ltd. Beam switching method and apparatus, user equipment, base station and storage medium
CN115551022A (zh) * 2021-06-29 2022-12-30 中兴通讯股份有限公司 切换bwp的方法、网络设备及存储介质
KR20240007621A (ko) * 2022-07-08 2024-01-16 현대자동차주식회사 비-지상 네트워크에서 편파 다중 신호 전송을 위한 방법 및 장치
WO2025089755A1 (en) * 2023-10-23 2025-05-01 Samsung Electronics Co., Ltd. Method and system for maintaining synchronization between user equipment and base station in wireless communication network

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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BR112020002103B1 (pt) * 2017-08-24 2023-05-16 Stoneage, Inc Aparelho de bocal para guiar lanças flexíveis de pressão alta
US11133912B2 (en) * 2017-10-02 2021-09-28 Qualcomm Incorporated Bandwidth part activation, deactivation, and switching in wireless communications
JP6910621B2 (ja) * 2017-11-09 2021-07-28 オフィノ， エルエルシー 無線デバイスの機能に基づいた通信
WO2019095251A1 (en) * 2017-11-17 2019-05-23 Qualcomm Incorporated Control plane design for bandwidth part in new radio
US10819655B2 (en) 2017-11-24 2020-10-27 Qualcomm Incorporated Bandwidth part signaling and switching
CN109995457A (zh) * 2017-12-29 2019-07-09 维沃移动通信有限公司 一种干扰处理方法、用户终端和网络侧设备
US20210159966A1 (en) 2018-04-04 2021-05-27 Idac Holdings, Inc. Beam indication for 5g new radio
US10959201B2 (en) 2018-04-05 2021-03-23 Qualcomm Incorporated Techniques for initial access in wireless systems
US11368956B2 (en) 2018-04-05 2022-06-21 Qualcomm Incorporated Radio link management under bandwidth part switching
CA3043992A1 (en) * 2018-05-21 2019-11-21 Comcast Cable Communications, Llc Failure detection and recovery for multiple active resources
US12081316B2 (en) 2018-08-09 2024-09-03 Qualcomm Incorporated Intra-satellite handover
US12245244B2 (en) * 2019-07-12 2025-03-04 Sharp Kabushiki Kaisha Method and apparatus for beam management
CN114208331B (zh) * 2019-08-09 2023-03-10 中兴通讯股份有限公司 传输资源切换
JP2023513904A (ja) * 2020-02-11 2023-04-04 ノキア テクノロジーズ オサケユイチア ビーム管理レポーティングのための方法および装置
WO2021163877A1 (en) * 2020-02-18 2021-08-26 Mediatek Singapore Pte. Ltd. Methods and system of frequency synchronization mechanisms for integration terrestrial network and non terrestrial network
WO2021234212A1 (en) * 2020-05-22 2021-11-25 Nokia Technologies Oy Beam group-based downlink transmit beam indication
WO2021255491A1 (en) * 2020-06-19 2021-12-23 Orope France Sarl Apparatus and method for transmission adjustment in non-terrestrial network
EP4176519A4 (en) 2020-07-02 2024-02-28 Qualcomm Incorporated Managing beam coverage area representations in wireless communications systems
EP4176650A4 (en) 2020-07-02 2024-03-06 Qualcomm Incorporated BANDWIDTH PART CONFIGURATIONS FOR COMMUNICATION NETWORKS

Also Published As

Publication number Publication date
EP4176558A1 (en) 2023-05-10
CN115836504A (zh) 2023-03-21
BR112022026113A2 (pt) 2023-01-17
US12245212B2 (en) 2025-03-04
WO2022006593A1 (en) 2022-01-06
JP2023532430A (ja) 2023-07-28
PH12022553455A1 (en) 2024-03-04
CN115836504B (zh) 2024-12-24
JP7727670B2 (ja) 2025-08-21
US20220007346A1 (en) 2022-01-06

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PA0105 International application

Patent event date: 20221222

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20240603

Comment text: Request for Examination of Application