JP2024527774A - 複数のアップリンク共有チャネル反復に対する電力ヘッドルームを報告するための方法および装置 - Google Patents

複数のアップリンク共有チャネル反復に対する電力ヘッドルームを報告するための方法および装置 Download PDF

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Publication number
JP2024527774A
JP2024527774A JP2024502077A JP2024502077A JP2024527774A JP 2024527774 A JP2024527774 A JP 2024527774A JP 2024502077 A JP2024502077 A JP 2024502077A JP 2024502077 A JP2024502077 A JP 2024502077A JP 2024527774 A JP2024527774 A JP 2024527774A
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Japan
Prior art keywords
phr
power headroom
value
repetitions
report
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JP2024502077A
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Japanese (ja)
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JP2024527774A5 (enExample
Inventor
コシュネビサン、モスタファ
チェン、イタオ
ガール、ピーター
ジャン、シャオシャ
ルオ、タオ
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Qualcomm Inc
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Qualcomm Inc
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Publication of JP2024527774A publication Critical patent/JP2024527774A/ja
Publication of JP2024527774A5 publication Critical patent/JP2024527774A5/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2024502077A 2021-07-30 2022-07-25 複数のアップリンク共有チャネル反復に対する電力ヘッドルームを報告するための方法および装置 Pending JP2024527774A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/390,644 2021-07-30
US17/390,644 US11849409B2 (en) 2021-07-30 2021-07-30 Techniques for reporting power headroom for multiple uplink shared channel repetitions
PCT/US2022/038147 WO2023009419A1 (en) 2021-07-30 2022-07-25 Methods and apparatuses for reporting power headroom for multiple uplink shared channel repetitions

Publications (2)

Publication Number Publication Date
JP2024527774A true JP2024527774A (ja) 2024-07-26
JP2024527774A5 JP2024527774A5 (enExample) 2025-07-03

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JP2024502077A Pending JP2024527774A (ja) 2021-07-30 2022-07-25 複数のアップリンク共有チャネル反復に対する電力ヘッドルームを報告するための方法および装置

Country Status (6)

Country Link
US (2) US11849409B2 (enExample)
EP (2) EP4378223B1 (enExample)
JP (1) JP2024527774A (enExample)
KR (1) KR20240036010A (enExample)
CN (1) CN117716743A (enExample)
WO (1) WO2023009419A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11849409B2 (en) 2021-07-30 2023-12-19 Qualcomm Incorporated Techniques for reporting power headroom for multiple uplink shared channel repetitions
CN115707078B (zh) * 2021-08-05 2026-02-03 维沃移动通信有限公司 P-mpr的上报方法、装置和终端设备
WO2023014910A1 (en) * 2021-08-06 2023-02-09 Intel Corporation Collision handling for sounding reference signal (srs) transmission
EP4385257A4 (en) * 2021-08-13 2025-04-23 Qualcomm Incorporated POWER RESERVE MESSAGE FOR UPLINK CHANNEL REPEAT
US20230254854A1 (en) * 2022-02-07 2023-08-10 Comcast Cable Communications, Llc Resource Configuration For Overlapping Transmissions
US20240306098A1 (en) * 2023-03-10 2024-09-12 Samsung Electronics Co., Ltd. Energy buffer information for an energy status report
CN117136596A (zh) * 2023-06-29 2023-11-28 北京小米移动软件有限公司 上报方法及装置、通信设备、通信系统、存储介质
CN121368909A (zh) * 2023-06-30 2026-01-20 高通股份有限公司 针对多个载波的功率净空报告
WO2025212327A1 (en) * 2024-04-01 2025-10-09 Ofinno, Llc Pathloss offset in power headroom reporting
WO2025243942A1 (ja) * 2024-05-21 2025-11-27 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
WO2026011364A1 (zh) * 2024-07-10 2026-01-15 北京小米移动软件有限公司 上行通信方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200229104A1 (en) * 2019-01-10 2020-07-16 Lenovo (Singapore) Pte. Ltd. Uplink power control
JP2024529853A (ja) * 2021-07-06 2024-08-14 サムスン エレクトロニクス カンパニー リミテッド ネットワーク協力通信における上向きリンクデータ繰り返し伝送のためのパワーヘッドルーム報告方法及びその装置

Family Cites Families (7)

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US8730829B2 (en) * 2010-10-01 2014-05-20 Mediatek Inc. Indication of user equipment transmit power capacilty in carrier aggregation
EP3698582B1 (en) 2017-11-15 2022-09-14 Convida Wireless, LLC Method and device for power headroom reporting in 5g nr
US11553443B2 (en) 2019-01-02 2023-01-10 Qualcomm Incorporated Power headroom reporting procedure for multiple cells
KR102994894B1 (ko) 2019-07-29 2026-07-24 삼성전자 주식회사 무선 통신 시스템에서 파워 헤드룸 정보 보고 방법 및 장치
KR102969406B1 (ko) * 2019-08-07 2026-06-01 지티이 코포레이션 업링크 송신을 위한 전력 헤드룸을 결정하기 위한 방법, 장치 및 시스템
JP7554834B2 (ja) * 2020-02-13 2024-09-20 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 複数の関連付けられたｎｚｐ ｃｓｉ－ｒｓを用いた非コードブックベースのマルチｔｒｐ ｐｕｓｃｈの信頼性
US11849409B2 (en) * 2021-07-30 2023-12-19 Qualcomm Incorporated Techniques for reporting power headroom for multiple uplink shared channel repetitions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200229104A1 (en) * 2019-01-10 2020-07-16 Lenovo (Singapore) Pte. Ltd. Uplink power control
JP2024529853A (ja) * 2021-07-06 2024-08-14 サムスン エレクトロニクス カンパニー リミテッド ネットワーク協力通信における上向きリンクデータ繰り返し伝送のためのパワーヘッドルーム報告方法及びその装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MODERATOR (NOKIA, NOKIA SHANGHAI BELL): "Summary #3 of Multi-TRP PUCCH and PUSCH Enhancements", R1-2106075, JPN6026010232, 27 May 2021 (2021-05-27), ISSN: 0005818533 *

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Publication number Publication date
EP4770217A2 (en) 2026-07-01
KR20240036010A (ko) 2024-03-19
US20240172134A1 (en) 2024-05-23
US20230031429A1 (en) 2023-02-02
EP4378223B1 (en) 2026-03-18
US12192917B2 (en) 2025-01-07
EP4378223A1 (en) 2024-06-05
WO2023009419A1 (en) 2023-02-02
CN117716743A (zh) 2024-03-15
US11849409B2 (en) 2023-12-19
EP4378223C0 (en) 2026-03-18

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