JP2022543809A - サイドリンク閉ループ送信電力制御コマンド処理 - Google Patents

サイドリンク閉ループ送信電力制御コマンド処理 Download PDF

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Publication number
JP2022543809A
JP2022543809A JP2022506935A JP2022506935A JP2022543809A JP 2022543809 A JP2022543809 A JP 2022543809A JP 2022506935 A JP2022506935 A JP 2022506935A JP 2022506935 A JP2022506935 A JP 2022506935A JP 2022543809 A JP2022543809 A JP 2022543809A
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Japan
Prior art keywords
transmit power
adjust
determining
sidelink communication
power
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JP2022506935A
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English (en)
Japanese (ja)
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JP2022543809A5 (enExample
Inventor
ソニー・アカラカラン
タオ・ルオ
ジュンイ・リ
フアン・モントジョ
ジュン・ホ・リュ
カピル・グラティ
ホン・チェン
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クアルコム，インコーポレイテッド
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Publication of JP2022543809A publication Critical patent/JP2022543809A/ja
Publication of JP2022543809A5 publication Critical patent/JP2022543809A5/ja
Pending legal-status Critical Current

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    • 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
    • H04W52/143—Downlink 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]
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop 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]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • 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
    • 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
    • H04W52/383—TPC being performed in particular situations power control in peer-to-peer links
    • 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]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2022506935A 2019-08-08 2020-08-07 サイドリンク閉ループ送信電力制御コマンド処理 Pending JP2022543809A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962884632P 2019-08-08 2019-08-08
US62/884,632 2019-08-08
US16/947,578 2020-08-06
US16/947,578 US11924767B2 (en) 2019-08-08 2020-08-06 Sidelink closed-loop transmit power control command processing
PCT/US2020/070383 WO2021026571A1 (en) 2019-08-08 2020-08-07 Sidelink closed-loop transmit power control command processing

Publications (2)

Publication Number Publication Date
JP2022543809A true JP2022543809A (ja) 2022-10-14
JP2022543809A5 JP2022543809A5 (enExample) 2023-08-01

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JP2022506935A Pending JP2022543809A (ja) 2019-08-08 2020-08-07 サイドリンク閉ループ送信電力制御コマンド処理

Country Status (9)

Country Link
US (1) US11924767B2 (enExample)
EP (1) EP4011130B1 (enExample)
JP (1) JP2022543809A (enExample)
KR (1) KR20220045147A (enExample)
CN (1) CN114175759B (enExample)
BR (1) BR112022001724A2 (enExample)
PH (1) PH12022550086A1 (enExample)
TW (1) TW202114450A (enExample)
WO (1) WO2021026571A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113994742A (zh) * 2019-08-12 2022-01-28 Oppo广东移动通信有限公司 用于传输侧行数据的方法、终端设备和网络设备
CN120642546A (zh) * 2023-02-14 2025-09-12 三菱电机株式会社 通信系统

Citations (6)

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JP2011511530A (ja) * 2008-01-29 2011-04-07 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） Ｔｐｃコマンドの送信方法
WO2016076301A1 (ja) * 2014-11-14 2016-05-19 株式会社Ｎｔｔドコモ ユーザ装置、フィードバック制御方法、及び再送制御方法
JP2017521915A (ja) * 2014-06-10 2017-08-03 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ Ｄ２ｄ通信のためのフィードバック制御
WO2017138378A1 (ja) * 2016-02-08 2017-08-17 京セラ株式会社 無線端末
WO2018222100A1 (en) * 2017-06-02 2018-12-06 Telefonaktiebolaget Lm Ericsson (Publ) Size indication for feedback signaling
JP2019092184A (ja) * 2009-11-02 2019-06-13 サン パテント トラスト キャリアアグリゲーションを使用する通信システムにおける電力制限の報告

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EP2651047B1 (en) 2010-12-07 2017-08-30 LG Electronics Inc. Method and device for communication between terminals in wireless communication system
US10405285B2 (en) 2014-04-20 2019-09-03 Lg Electronics Inc. Method for determining transmit power for direct device to device communication in wireless communication system and apparatus therefor
CN106416388B (zh) 2014-08-07 2020-01-03 太阳专利信托公司 服务小区中设备至设备通信中的功率控制方法与用户设备
KR20190143472A (ko) 2015-01-28 2019-12-30 인터디지탈 패튼 홀딩스, 인크 비면허 대역에서의 lte용 업링크 동작
KR102464909B1 (ko) * 2018-09-27 2022-11-08 삼성전자주식회사 무선 통신 시스템에서 송신전력 제어 방법 및 장치

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011511530A (ja) * 2008-01-29 2011-04-07 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） Ｔｐｃコマンドの送信方法
JP2019092184A (ja) * 2009-11-02 2019-06-13 サン パテント トラスト キャリアアグリゲーションを使用する通信システムにおける電力制限の報告
JP2017521915A (ja) * 2014-06-10 2017-08-03 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ Ｄ２ｄ通信のためのフィードバック制御
WO2016076301A1 (ja) * 2014-11-14 2016-05-19 株式会社Ｎｔｔドコモ ユーザ装置、フィードバック制御方法、及び再送制御方法
WO2017138378A1 (ja) * 2016-02-08 2017-08-17 京セラ株式会社 無線端末
US20190053305A1 (en) * 2016-02-08 2019-02-14 Kyocera Corporation Radio terminal
WO2018222100A1 (en) * 2017-06-02 2018-12-06 Telefonaktiebolaget Lm Ericsson (Publ) Size indication for feedback signaling

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Title
NTT DOCOMO, INC.: "Sidelink physical layer procedure for NR V2X", R1-1902799, 3GPP TSG RAN WG1 #96, JPN6024022971, 16 February 2019 (2019-02-16), pages 1 - 8, ISSN: 0005347957 *

Also Published As

Publication number Publication date
CN114175759B (zh) 2024-09-20
BR112022001724A2 (pt) 2022-03-22
KR20220045147A (ko) 2022-04-12
EP4011130B1 (en) 2023-10-04
WO2021026571A1 (en) 2021-02-11
US20210045063A1 (en) 2021-02-11
PH12022550086A1 (en) 2023-07-03
US11924767B2 (en) 2024-03-05
TW202114450A (zh) 2021-04-01
EP4011130A1 (en) 2022-06-15
CN114175759A (zh) 2022-03-11

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