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MX2019002927A - Terminal de usuario y metodo de radiocomunicacion. - Google Patents

Terminal de usuario y metodo de radiocomunicacion.

Info

Publication number
MX2019002927A
MX2019002927A MX2019002927A MX2019002927A MX2019002927A MX 2019002927 A MX2019002927 A MX 2019002927A MX 2019002927 A MX2019002927 A MX 2019002927A MX 2019002927 A MX2019002927 A MX 2019002927A MX 2019002927 A MX2019002927 A MX 2019002927A
Authority
MX
Mexico
Prior art keywords
user terminal
wireless communication
communication method
stti
phr
Prior art date
Application number
MX2019002927A
Other languages
English (en)
Other versions
MX394434B (es
Inventor
Wang Lihui
Takeda Kazuki
Nagata Satoshi
Original Assignee
Ntt Docomo 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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of MX2019002927A publication Critical patent/MX2019002927A/es
Publication of MX394434B publication Critical patent/MX394434B/es

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]
    • H04W52/30—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
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • 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
    • 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
    • H04W72/231—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 layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)

Abstract

La presente invención retroalimenta un reporte de espacio superior de energía, apropiado (PHR) incluso cuando se utiliza un periodo de procesamiento corto y/o un intervalo de tiempo de transmisión acortado (TTI). De este modo, una terminal de usuario de acuerdo con una modalidad de la presente invención está caracterizada por tener: una unidad de transmisión para transmitir una señal de enlace ascendente en un portador prescrito durante un intervalo de tiempo de transmisión acortado (sTTI); y una unidad de control para controlar la generación y la transmisión del PHR, que está basada en el espacio superior de energía (PH) de al menos un sTTI.
MX2019002927A 2016-09-14 2017-09-13 Terminal de usuario y metodo de radiocomunicacion. MX394434B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016179896 2016-09-14
PCT/JP2017/033023 WO2018052018A1 (ja) 2016-09-14 2017-09-13 ユーザ端末及び無線通信方法

Publications (2)

Publication Number Publication Date
MX2019002927A true MX2019002927A (es) 2019-07-18
MX394434B MX394434B (es) 2025-03-24

Family

ID=61619553

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019002927A MX394434B (es) 2016-09-14 2017-09-13 Terminal de usuario y metodo de radiocomunicacion.

Country Status (9)

Country Link
US (1) US11071068B2 (es)
EP (2) EP4167654A1 (es)
JP (1) JP7096155B2 (es)
CN (2) CN109691189A (es)
BR (1) BR112019004779A2 (es)
HU (1) HUE061294T2 (es)
MX (1) MX394434B (es)
PT (1) PT3503634T (es)
WO (1) WO2018052018A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018144643A1 (en) * 2017-02-02 2018-08-09 Intel IP Corporation Power headroom reporting for shortened transmission time intervals
US11039405B2 (en) * 2017-09-08 2021-06-15 Telefonaktiebolaget Lm Ericsson (Publ) Power headroom report method and device
US11553443B2 (en) * 2019-01-02 2023-01-10 Qualcomm Incorporated Power headroom reporting procedure for multiple cells
US11647469B2 (en) * 2019-08-16 2023-05-09 Qualcomm Incorporated Power headroom report enhancement
WO2021091353A1 (en) * 2019-11-08 2021-05-14 Samsung Electronics Co., Ltd. Method and apparatus for supporting power backoff report while performing power headroom report in wireless communication system
CN116158106B (zh) * 2020-07-03 2025-08-05 株式会社Ntt都科摩 终端、无线通信方法以及基站
US12445977B2 (en) * 2020-07-03 2025-10-14 Ntt Docomo, Inc. Terminal, radio communication method, and base station
US11722972B2 (en) * 2020-08-21 2023-08-08 Qualcomm Incorporated Power headroom reporting for uplink shared channel repetition
KR20220168917A (ko) 2021-06-17 2022-12-26 삼성전자주식회사 무선 통신 시스템에서 파워 헤드룸 보고를 수행하는 방법 및 장치

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102083129B (zh) * 2010-04-29 2014-02-05 电信科学技术研究院 一种phr上报的方法及设备
US8594718B2 (en) * 2010-06-18 2013-11-26 Intel Corporation Uplink power headroom calculation and reporting for OFDMA carrier aggregation communication system
US9237528B2 (en) * 2011-10-04 2016-01-12 Lg Electronics Inc. Method for transmitting power headroom report, and apparatus for same
US8958342B2 (en) * 2012-04-17 2015-02-17 Ofinno Technologies, Llc Uplink transmission power in a multicarrier wireless device
EP3836648A1 (en) * 2012-08-23 2021-06-16 Interdigital Patent Holdings, Inc. Providing physical layer resources to different serving sites
EP2988557B1 (en) * 2013-04-19 2018-06-27 LG Electronics Inc. Power control method and apparatus in wireless access system
WO2015021318A2 (en) * 2013-08-07 2015-02-12 Interdigital Patent Holdings, Inc. Coverage enhancements of low cost mtc devices in uplink/downlink decoupled scenario
JP6522623B2 (ja) * 2013-09-04 2019-05-29 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおけるパワーヘッドルーム報告を伝送する方法及び装置
US11019581B2 (en) * 2013-09-27 2021-05-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for power control handling
US9826489B2 (en) * 2013-11-07 2017-11-21 Lg Electronics Inc. Method for reporting a power headroom and communication
WO2015094914A1 (en) * 2013-12-18 2015-06-25 Interdigital Patent Holdings, Inc. Methods, apparatus and systems for interference management in a full duplex radio system
CN106031256B (zh) * 2014-02-11 2019-07-23 Lg电子株式会社 在无线中控制上行链路功率的方法和设备
US10375680B2 (en) * 2014-03-14 2019-08-06 Intel Corporation Uplink channel transmission in dual connectivity
JP6031058B2 (ja) * 2014-03-20 2016-11-24 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局、無線通信システム及び無線通信方法
JP6298329B2 (ja) * 2014-03-20 2018-03-20 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局および無線通信方法
US9894606B2 (en) * 2014-03-21 2018-02-13 Telefonaktiebolaget Lm Ericsson (Publ) Method, system and device for switching a transmission time interval
CN105493594B (zh) * 2014-08-01 2019-05-03 华为技术有限公司 下行控制信息的传输方法、系统、基站及终端
US9749970B2 (en) 2015-02-27 2017-08-29 Qualcomm Incorporated Power control and power headroom for component carrier
JP2016179896A (ja) 2015-03-25 2016-10-13 宇部興産機械株式会社 コンベヤシステムの制御方法及びコンベヤシステム
CN105407524B (zh) 2015-10-30 2020-07-24 上海华为技术有限公司 Phr的发送方法和用户终端
DK3361803T3 (da) * 2016-01-25 2021-03-15 Guangdong Oppo Mobile Telecommunications Corp Ltd Fremgangsmåde og terminal til datatransmission
WO2017171516A1 (ko) * 2016-04-01 2017-10-05 엘지전자 주식회사 무선 통신 시스템에서 상향링크 제어 정보의 전송 또는 수신 방법 및 이를 위한 장치
EP3437410A4 (en) * 2016-04-01 2019-10-23 Telefonaktiebolaget LM Ericsson (publ) COLLISION HANDLING BETWEEN LEGACY-TTI AND SHORT-TTI
EP3244682B1 (en) * 2016-05-12 2020-08-19 ASUSTek Computer Inc. Uplink transmission in shortened transmission time intervals in a wireless communication system
US10887849B2 (en) * 2016-08-08 2021-01-05 Lg Electronics Inc. Method and device for reporting power headroom
EP4040863B1 (en) * 2018-01-10 2025-04-16 Comcast Cable Communications, LLC Power control for channel state information

Also Published As

Publication number Publication date
BR112019004779A2 (pt) 2019-06-04
CN117939672A (zh) 2024-04-26
HUE061294T2 (hu) 2023-06-28
MX394434B (es) 2025-03-24
JP7096155B2 (ja) 2022-07-05
EP3503634A1 (en) 2019-06-26
WO2018052018A1 (ja) 2018-03-22
JPWO2018052018A1 (ja) 2019-06-27
US20190268861A1 (en) 2019-08-29
US11071068B2 (en) 2021-07-20
EP3503634A4 (en) 2019-07-31
EP4167654A1 (en) 2023-04-19
CN109691189A (zh) 2019-04-26
PT3503634T (pt) 2023-02-07
EP3503634B1 (en) 2023-01-18

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