BR112022001724A2 - Processamento de comando de controle de energia de transmissão de circuito fechado em sidelink - Google Patents

Processamento de comando de controle de energia de transmissão de circuito fechado em sidelink

Info

Publication number
BR112022001724A2
BR112022001724A2 BR112022001724A BR112022001724A BR112022001724A2 BR 112022001724 A2 BR112022001724 A2 BR 112022001724A2 BR 112022001724 A BR112022001724 A BR 112022001724A BR 112022001724 A BR112022001724 A BR 112022001724A BR 112022001724 A2 BR112022001724 A2 BR 112022001724A2
Authority
BR
Brazil
Prior art keywords
sidelink
power control
closed loop
control command
command processing
Prior art date
Application number
BR112022001724A
Other languages
English (en)
Portuguese (pt)
Inventor
Hong Cheng
Juan Montojo
Ho Ryu Jung
Junyi Li
Kapil Gulati
Sony Akkarakaran
Tao Luo
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112022001724A2 publication Critical patent/BR112022001724A2/pt

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112022001724A 2019-08-08 2020-08-07 Processamento de comando de controle de energia de transmissão de circuito fechado em sidelink BR112022001724A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962884632P 2019-08-08 2019-08-08
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 (1)

Publication Number Publication Date
BR112022001724A2 true BR112022001724A2 (pt) 2022-03-22

Family

ID=74498763

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022001724A BR112022001724A2 (pt) 2019-08-08 2020-08-07 Processamento de comando de controle de energia de transmissão de circuito fechado em sidelink

Country Status (9)

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

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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5336515B2 (ja) * 2008-01-29 2013-11-06 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
EP2317815A1 (en) * 2009-11-02 2011-05-04 Panasonic Corporation Power-limit reporting in a communication system using carrier aggregation
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
US9986485B2 (en) * 2014-06-10 2018-05-29 Qualcomm Incorporated Feedback control for D2D communications
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
CN112118078B (zh) * 2014-11-14 2024-02-27 株式会社Ntt都科摩 终端、通信系统以及反馈方法
KR20190143472A (ko) 2015-01-28 2019-12-30 인터디지탈 패튼 홀딩스, 인크 비면허 대역에서의 lte용 업링크 동작
WO2017138378A1 (ja) * 2016-02-08 2017-08-17 京セラ株式会社 無線端末
CN110692212B (zh) * 2017-06-02 2023-04-04 瑞典爱立信有限公司 用于反馈信令的大小指示的方法和设备
KR102464909B1 (ko) * 2018-09-27 2022-11-08 삼성전자주식회사 무선 통신 시스템에서 송신전력 제어 방법 및 장치

Also Published As

Publication number Publication date
CN114175759B (zh) 2024-09-20
KR20220045147A (ko) 2022-04-12
JP2022543809A (ja) 2022-10-14
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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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2845 DE 15-07-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.