WO2017196025A3 - 무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치 - Google Patents

무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치 Download PDF

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Publication number
WO2017196025A3
WO2017196025A3 PCT/KR2017/004738 KR2017004738W WO2017196025A3 WO 2017196025 A3 WO2017196025 A3 WO 2017196025A3 KR 2017004738 W KR2017004738 W KR 2017004738W WO 2017196025 A3 WO2017196025 A3 WO 2017196025A3
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WO
WIPO (PCT)
Prior art keywords
power
symbol
transmitting
wireless communication
communication system
Prior art date
Application number
PCT/KR2017/004738
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English (en)
French (fr)
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WO2017196025A2 (ko
Inventor
서인권
김기준
정재훈
Original Assignee
엘지전자 주식회사
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Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to EP17796325.3A priority Critical patent/EP3439378B1/en
Priority to US16/099,420 priority patent/US10932198B2/en
Publication of WO2017196025A2 publication Critical patent/WO2017196025A2/ko
Publication of WO2017196025A3 publication Critical patent/WO2017196025A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/283—Power depending on the position of the mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • 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

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

Abstract

본 발명의 일 실시예에 따른 무선 통신 시스템에서 단말이 상향링크 신호를 송신하는 방법은, 전력 부스팅(boosting) 지시자를 포함하는 하향링크 제어 정보를 수신하는 단계; 상기 전력 부스팅 지시자에 기반하여 전력 부스팅이 적용되는 제1 심볼의 제1 송신 전력과 전력 부스팅이 적용되지 않는 제2 심볼의 제2 송신 전력을 각각 결정하는 단계; 및 상기 제1 송신 전력 및 상기 제2 송신 전력에 따라서 상향링크 신호를 송신하는 단계를 포함하고, 상기 전력 부스팅 지시자는, 상기 제1 심볼과 상기 제2 심볼 간의 간격이 일정 거리 이하이고, 상기 제1 송신 전력과 상기 제2 송신 전력 간의 차이가 일정 전력 오프셋 이상인 경우에 활성화된다.
PCT/KR2017/004738 2016-05-10 2017-05-08 무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치 WO2017196025A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP17796325.3A EP3439378B1 (en) 2016-05-10 2017-05-08 Method for transmitting or receiving signal in wireless communication system and apparatus therefor
US16/099,420 US10932198B2 (en) 2016-05-10 2017-05-08 Method for transmitting or receiving signal in wireless communication system and apparatus therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662334393P 2016-05-10 2016-05-10
US62/334,393 2016-05-10

Publications (2)

Publication Number Publication Date
WO2017196025A2 WO2017196025A2 (ko) 2017-11-16
WO2017196025A3 true WO2017196025A3 (ko) 2018-08-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/004738 WO2017196025A2 (ko) 2016-05-10 2017-05-08 무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치

Country Status (3)

Country Link
US (1) US10932198B2 (ko)
EP (1) EP3439378B1 (ko)
WO (1) WO2017196025A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110953682B (zh) * 2019-12-17 2021-05-11 珠海格力电器股份有限公司 空调***及其gprs模块的时间校正方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017196065A1 (ko) * 2016-05-10 2017-11-16 엘지전자 주식회사 무선 통신 시스템에서 상향링크 전송 전력의 제어 방법 및 이를 위한 장치
US11329783B2 (en) * 2016-07-19 2022-05-10 Nec Corporation Method and device for performing communication
US11323966B2 (en) * 2016-10-28 2022-05-03 Qualcomm Incorporated Uplink transmission techniques in low latency wireless communication systems
WO2018107358A1 (zh) * 2016-12-13 2018-06-21 广东欧珀移动通信有限公司 控制上行功率的方法和设备
US10368365B2 (en) * 2017-02-02 2019-07-30 Qualcomm Incorporated Time mask techniques for shortened transmission time intervals
EP3603244B1 (en) * 2017-03-24 2023-06-07 Telefonaktiebolaget LM Ericsson (publ) Optimizing network demodulation performances by signaling supported ue transient time
EP3691378A4 (en) * 2017-09-29 2020-11-04 Sony Corporation WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION PROCESS, AND COMPUTER PROGRAM
KR102501934B1 (ko) * 2018-01-04 2023-02-21 삼성전자 주식회사 무선 통신 시스템에서 비직교 다중 접속 지원을 위한 하향링크 제어 정보 전송 방법 및 장치
KR20190114871A (ko) 2018-03-30 2019-10-10 주식회사 케이티 상향링크 데이터 채널 전송 전력 제어 방법 및 장치
CN110266459B (zh) 2018-05-11 2020-06-16 华为技术有限公司 一种发送解调参考信号dmrs的方法和通信装置
WO2020026425A1 (ja) * 2018-08-02 2020-02-06 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
WO2020029247A1 (en) * 2018-08-10 2020-02-13 Zte Corporation Multiple access transmission configurations
US11019573B2 (en) * 2019-03-29 2021-05-25 Qualcomm Incorporated Out-of-order communication management
EP3734885A1 (en) * 2019-05-02 2020-11-04 Panasonic Intellectual Property Corporation of America User equipment and network node involved in communication

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080026151A (ko) * 2005-06-14 2008-03-24 가부시키가이샤 엔티티 도코모 기지국, 이동국, 및 전력제어방법
KR20110122033A (ko) * 2010-05-03 2011-11-09 주식회사 팬택 다중 요소반송파 시스템에서 제어정보의 전송장치 및 방법
WO2013119161A1 (en) * 2012-02-07 2013-08-15 Telefonaktiebolaget L M Ericsson (Publ) Reference signals in wireless communication
KR20130123448A (ko) * 2011-02-18 2013-11-12 퀄컴 인코포레이티드 이종 무선 통신 네트워크에서 업링크 제어 채널 수신을 위한 장치, 방법 및 시스템

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7362817B2 (en) * 2003-07-18 2008-04-22 Broadcom Corproation UWB (Ultra Wide Band) interference mitigation
KR101086130B1 (ko) * 2004-06-11 2011-11-25 닛본 덴끼 가부시끼가이샤 트랜스포트 포맷 콤비네이션 선택 방법, 무선 통신 시스템 및 이동국
KR101227740B1 (ko) * 2008-10-01 2013-01-29 엘지전자 주식회사 서브프레임의 무선자원 할당 방법 및 장치
KR101276853B1 (ko) * 2010-08-17 2013-06-18 엘지전자 주식회사 멀티캐리어를 지원하는 통신 시스템에서 파워 헤드룸 리포트를 전송하는 방법 및 장치
US9282521B2 (en) * 2012-03-22 2016-03-08 Lg Electronics Inc. Method and device for controlling uplink transmit power in wireless access system
US10003486B2 (en) * 2014-04-28 2018-06-19 Intel IP Corporation Non-orthogonal multiple access (NOMA) wireless systems and methods
US9712272B2 (en) * 2014-06-02 2017-07-18 Intel IP Corporation User equipment and method for dynamic non-orthogonal multiple access communication
US11057921B2 (en) * 2014-10-01 2021-07-06 Samsung Electronics Co., Ltd. System and method for improving spectral efficiency and coverage for user equipments
JP6606735B2 (ja) * 2015-03-26 2019-11-20 インテル アイピー コーポレーション 装置、プログラム、及び非一時的コンピュータ読み取り可能記憶媒体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080026151A (ko) * 2005-06-14 2008-03-24 가부시키가이샤 엔티티 도코모 기지국, 이동국, 및 전력제어방법
KR20110122033A (ko) * 2010-05-03 2011-11-09 주식회사 팬택 다중 요소반송파 시스템에서 제어정보의 전송장치 및 방법
KR20130123448A (ko) * 2011-02-18 2013-11-12 퀄컴 인코포레이티드 이종 무선 통신 네트워크에서 업링크 제어 채널 수신을 위한 장치, 방법 및 시스템
WO2013119161A1 (en) * 2012-02-07 2013-08-15 Telefonaktiebolaget L M Ericsson (Publ) Reference signals in wireless communication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
3GPP: "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Medium Access Control (MAC) protocol specification (Release 13)", 3GPP TS 25.321 V13.2.0, 31 March 2016 (2016-03-31), XP055536653 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110953682B (zh) * 2019-12-17 2021-05-11 珠海格力电器股份有限公司 空调***及其gprs模块的时间校正方法

Also Published As

Publication number Publication date
EP3439378A4 (en) 2019-11-13
US10932198B2 (en) 2021-02-23
WO2017196025A2 (ko) 2017-11-16
US20190150097A1 (en) 2019-05-16
EP3439378B1 (en) 2021-04-28
EP3439378A2 (en) 2019-02-06

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