KR20230084577A - 무선 시스템들에서 톤 예약들을 가능하게 하는 것에 관한 방법들, 장치들 - Google Patents

무선 시스템들에서 톤 예약들을 가능하게 하는 것에 관한 방법들, 장치들 Download PDF

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Publication number
KR20230084577A
KR20230084577A KR1020237016158A KR20237016158A KR20230084577A KR 20230084577 A KR20230084577 A KR 20230084577A KR 1020237016158 A KR1020237016158 A KR 1020237016158A KR 20237016158 A KR20237016158 A KR 20237016158A KR 20230084577 A KR20230084577 A KR 20230084577A
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South Korea
Prior art keywords
configuration
wtru
prt
transmission
information
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KR1020237016158A
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English (en)
Korean (ko)
Inventor
아타 엘 함스
폴 마리니어
문 일 이
자넷 스턴-버코위츠
버질 콤사
후미히로 하세가와
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인터디지탈 패튼 홀딩스, 인크
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Publication of KR20230084577A publication Critical patent/KR20230084577A/ko
Pending legal-status Critical Current

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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
    • H04L27/2614—Peak power aspects
    • H04L27/2618—Reduction thereof using auxiliary subcarriers
    • 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
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365—Power headroom reporting
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
KR1020237016158A 2020-10-14 2021-10-13 무선 시스템들에서 톤 예약들을 가능하게 하는 것에 관한 방법들, 장치들 Pending KR20230084577A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063091344P 2020-10-14 2020-10-14
US63/091,344 2020-10-14
US202163228724P 2021-08-03 2021-08-03
US63/228,724 2021-08-03
PCT/US2021/054801 WO2022081722A1 (en) 2020-10-14 2021-10-13 Methods, apparatuses directed to enabling tone reservations in wireless systems

Publications (1)

Publication Number Publication Date
KR20230084577A true KR20230084577A (ko) 2023-06-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237016158A Pending KR20230084577A (ko) 2020-10-14 2021-10-13 무선 시스템들에서 톤 예약들을 가능하게 하는 것에 관한 방법들, 장치들

Country Status (6)

Country Link
US (2) US12580799B2 (enExample)
EP (2) EP4229845B1 (enExample)
JP (2) JP7801321B2 (enExample)
KR (1) KR20230084577A (enExample)
MX (1) MX2023004179A (enExample)
WO (1) WO2022081722A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10925007B2 (en) * 2018-11-02 2021-02-16 Apple Inc. Dynamic power reduction requests for wireless communications
WO2022236729A1 (en) * 2021-05-12 2022-11-17 Qualcomm Incorporated Rate matching for full duplex communications
US12439391B2 (en) * 2021-06-21 2025-10-07 Qualcomm Incorporated Channel aware tone reservation
US11737058B2 (en) * 2021-06-30 2023-08-22 Qualcomm Incorporated Indication of non-preferred resources for sidelink communications
US20230068844A1 (en) * 2021-08-27 2023-03-02 Qualcomm Incorporated Channel aware tone reservation for sidelink communications
US12425983B2 (en) * 2021-12-03 2025-09-23 Qualcomm Incorporated Power headroom reporting for dynamic power aggregation
US12185318B2 (en) * 2022-02-28 2024-12-31 Qualcomm Incorporated Tone reservation techniques for sidelink communications
CN117119606A (zh) * 2022-05-11 2023-11-24 华为技术有限公司 通信方法及装置、存储介质
US12634093B2 (en) * 2022-06-03 2026-05-19 Qualcomm Incorporated Dynamic location tone reservation
CN117460004A (zh) * 2022-07-14 2024-01-26 华为技术有限公司 一种通信方法及装置
US12706726B2 (en) * 2022-08-21 2026-08-11 Qualcomm Incorporated Rate matching for channel aware tone reservation
CN117675140A (zh) * 2022-08-24 2024-03-08 华为技术有限公司 一种通信方法及通信装置
WO2024173559A1 (en) * 2023-02-14 2024-08-22 Interdigital Patent Holdings, Inc. Selecting a peak-to-average-power ratio for wireless transmission based on a scheduling parameter
EP4666551A1 (en) * 2023-02-14 2025-12-24 InterDigital Patent Holdings, Inc. Selecting a peak-to-average-power-ratio technique for wireless transmission
WO2024206430A1 (en) * 2023-03-31 2024-10-03 Interdigital Patent Holdings, Inc. Determining tone reservation resource for slot transmission
WO2024206424A1 (en) * 2023-03-31 2024-10-03 Interdigital Patent Holdings, Inc. Enabling rate matching for retransmission with tone reservation
WO2024206416A1 (en) * 2023-03-31 2024-10-03 Interdigital Patent Holdings, Inc. Rate matching for transmission with tone reservation
US12677316B2 (en) * 2023-07-19 2026-07-07 Qualcomm Incorporated Rules for resolving channel aware tone reservation contention
US20250133538A1 (en) * 2023-10-18 2025-04-24 Qualcomm Incorporated Techniques for channel oriented tone reservation
US20260172988A1 (en) * 2024-12-13 2026-06-18 Qualcomm Incorporated Techniques for power headroom reporting

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7602697B2 (en) * 2006-04-12 2009-10-13 Sharp Laboratories Of America, Inc. Systems and methods for reducing the peak-to-average-power ratio in an OFDM-based system
EP1944903A1 (en) * 2007-01-11 2008-07-16 Nokia Siemens Networks Gmbh & Co. Kg Apparatus and method for organising terminals of a communication network and terminal for a communication network
WO2017064448A1 (en) * 2015-10-16 2017-04-20 Toshiba Research Europe Limited Tone reservation based on tree search for papr reduction in ofdm systems
US11848881B2 (en) * 2020-04-22 2023-12-19 Qualcomm Incorporated User equipment initiated communication with tone reservation on one or more subchannels allocated for phase tracking reference signals
US11706071B2 (en) * 2020-05-15 2023-07-18 Qualcomm Incorporated Peak reduction tone allocation techniques
US20210377813A1 (en) * 2020-06-01 2021-12-02 Qualcomm Incorporated Frequency reporting for tone reservation
US12114320B2 (en) * 2020-07-16 2024-10-08 Qualcomm Incorporated DCI-based tone reservation for power control

Also Published As

Publication number Publication date
EP4738756A3 (en) 2026-07-29
US20260180845A1 (en) 2026-06-25
JP2023548449A (ja) 2023-11-17
WO2022081722A1 (en) 2022-04-21
EP4738756A2 (en) 2026-05-06
MX2023004179A (es) 2023-06-21
EP4229845B1 (en) 2026-04-29
US20230327934A1 (en) 2023-10-12
JP2026082823A (ja) 2026-05-19
EP4229845A1 (en) 2023-08-23
JP7801321B2 (ja) 2026-01-16
US12580799B2 (en) 2026-03-17

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