CN110582978B - 低等待时间系统中的探通参考信号配置和传输块大小缩放 - Google Patents

低等待时间系统中的探通参考信号配置和传输块大小缩放 Download PDF

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CN110582978B
CN110582978B CN201880029624.2A CN201880029624A CN110582978B CN 110582978 B CN110582978 B CN 110582978B CN 201880029624 A CN201880029624 A CN 201880029624A CN 110582978 B CN110582978 B CN 110582978B
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srs
tti
configuration
duration
tti duration
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Chinese (zh)
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CN110582978A (zh
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S·侯赛尼
陈万士
S·A·帕特尔
P·盖尔
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04W52/322—Power control of broadcast 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
    • H04W52/32—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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04W52/10—Open 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]
    • H04W52/30—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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201880029624.2A 2017-05-05 2018-05-03 低等待时间系统中的探通参考信号配置和传输块大小缩放 Active CN110582978B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762502560P 2017-05-05 2017-05-05
US62/502,560 2017-05-05
US15/969,586 US11497007B2 (en) 2017-05-05 2018-05-02 Sounding reference signal configuration and transport block size scaling in low latency systems
US15/969,586 2018-05-02
PCT/US2018/030880 WO2018204635A2 (en) 2017-05-05 2018-05-03 Sounding reference signal configuration and transport block size scaling in low latency systems

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CN110582978A CN110582978A (zh) 2019-12-17
CN110582978B true CN110582978B (zh) 2022-07-12

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US (1) US11497007B2 (https=)
EP (1) EP3619877A2 (https=)
JP (1) JP7140777B2 (https=)
KR (1) KR102763382B1 (https=)
CN (1) CN110582978B (https=)
BR (1) BR112019023020A2 (https=)
SG (1) SG11201908819PA (https=)
TW (1) TWI756420B (https=)
WO (1) WO2018204635A2 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109565385B (zh) * 2016-08-12 2021-02-12 华为技术有限公司 上行信道发送方法和装置
US10492151B2 (en) 2017-06-09 2019-11-26 Qualcomm Incorporated Power control in new radio systems
US10736074B2 (en) 2017-07-31 2020-08-04 Qualcomm Incorporated Systems and methods to facilitate location determination by beamforming of a positioning reference signal
CN109391442B (zh) 2017-08-11 2020-12-08 电信科学技术研究院 一种数据传输方法及装置
US11477809B2 (en) 2018-04-12 2022-10-18 Qualcomm Incorporated Techniques for channel estimation
CN111133716B (zh) * 2018-04-27 2022-05-27 Lg电子株式会社 发送和接收参考信号的方法及其设备
EP4213554B1 (en) * 2018-07-17 2026-03-11 LG Electronics, Inc. Method and device for determining tbs in nr v2x
CN113016159B (zh) * 2018-11-12 2023-10-31 Lg电子株式会社 用于发送和接收用于定位的上行链路参考信号的方法及其设备
US12273286B2 (en) 2019-01-21 2025-04-08 Qualcomm Incorporated Bandwidth part operation and downlink or uplink positioning reference signal scheme
US11375503B2 (en) * 2019-03-22 2022-06-28 Qualcomm Incorporated Side link communications with slot aggregation
US11777764B2 (en) 2019-03-28 2023-10-03 Qualcomm Incorporated Sounding reference signal waveform design for wireless communications
US11239967B2 (en) 2019-05-02 2022-02-01 Qualcomm Incorporated Patterns for reference signals used for positioning in a wireless communications system
JP7558950B2 (ja) * 2019-08-15 2024-10-01 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信装置、受信装置、送信方法、受信方法、及び、集積回路
CN113271189A (zh) * 2020-02-14 2021-08-17 维沃移动通信有限公司 传输方法及设备
CN117546568A (zh) * 2020-06-18 2024-02-09 日本电气株式会社 用于通信的方法、设备和计算机存储介质
US11924127B2 (en) 2021-04-30 2024-03-05 Qualcomm Incorporated Sounding reference signal resource sets across multiple slots
CN115883034A (zh) * 2021-08-06 2023-03-31 维沃移动通信有限公司 传输参数的确定方法和设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016159730A1 (ko) * 2015-04-02 2016-10-06 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 전송시간구간 감소를 위한 송수신 방법 및 장치

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130049573A (ko) 2011-11-04 2013-05-14 삼성전자주식회사 제어 신호 송수신 방법 및 장치
WO2013119167A1 (en) 2012-02-08 2013-08-15 Telefonaktiebolaget L M Ericsson (Publ) Closed loop power control commands for srs
US9591583B2 (en) 2012-03-17 2017-03-07 Lg Electronics Inc. Method for controlling transmission power of sounding reference signal in wireless communication system and apparatus for same
WO2013141594A1 (ko) 2012-03-22 2013-09-26 엘지전자 주식회사 Ack/nack 신호 전송 또는 수신 방법
JP2013236289A (ja) * 2012-05-10 2013-11-21 Sharp Corp 端末、基地局、通信方法および集積回路
DK2739080T3 (en) 2012-08-01 2018-07-23 Sun Patent Trust TERMINAL DEVICE FOR WIRELESS COMMUNICATION, BASIC STATION FOR WIRELESS COMMUNICATION AND PROCEDURE FOR WIRELESS COMMUNICATION
US10159052B2 (en) 2012-08-03 2018-12-18 Qualcomm Incorporated Method and apparatus for sounding reference signal triggering and power control for coordinated multi-point operations
US9300451B2 (en) 2013-03-13 2016-03-29 Samsung Electronics Co., Ltd. Transmission of sounding reference signals for adaptively configured TDD communication systems
US9210670B2 (en) 2013-03-18 2015-12-08 Samsung Electronics Co., Ltd. Uplink power control in adaptively configured TDD communication systems
CN104518845B (zh) * 2013-09-27 2020-08-04 中兴通讯股份有限公司 一种时分双工系统中测量参考信号功率控制参数配置方法和系统
PL3100535T3 (pl) 2014-01-29 2019-09-30 Interdigital Patent Holdings, Inc. Transmisje łącza uplink w komunikacji bezprzewodowej
CN105099632B (zh) 2014-04-23 2019-12-13 北京三星通信技术研究有限公司 一种上行探测参考信号传输的方法和设备
US11153875B2 (en) 2014-05-19 2021-10-19 Qualcomm Incorporated Apparatus and method for inter-band pairing of carriers for time division duplex transmit- and receive-switching and its application to multiplexing of different transmission time intervals
US11432305B2 (en) 2014-05-19 2022-08-30 Qualcomm Incorporated Apparatus and method for synchronous multiplexing and multiple access for different latency targets utilizing thin control
CN104468030B (zh) 2014-08-26 2018-06-05 上海华为技术有限公司 一种数据传输方法、用户设备及基站
EP3195508A1 (en) 2014-09-08 2017-07-26 Interdigital Patent Holdings, Inc. Systems and methods of operating with different transmission time interval (tti) durations
US9935742B2 (en) 2014-10-20 2018-04-03 Apple Inc. Adaptive HARQ for half duplex operation for battery and antenna constrained devices
US20170013618A1 (en) 2015-07-10 2017-01-12 Electronics And Telecommunications Research Institute Low latency transmission method and apparatus
JP6878278B2 (ja) 2015-07-17 2021-05-26 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
US10432386B2 (en) 2015-10-19 2019-10-01 Qualcomm Incorporated Flexible time division duplexing (TDD) subframe structure with latency reduction
US20170208575A1 (en) 2016-01-18 2017-07-20 Qualcomm Incorporated Low latency control overhead reduction
WO2017135773A1 (ko) * 2016-02-05 2017-08-10 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호를 전송하는 방법 및 이를 지원하는 장치
JPWO2017142031A1 (ja) * 2016-02-19 2018-12-13 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
CN108702711B (zh) 2016-02-19 2021-10-22 株式会社Ntt都科摩 用户终端、无线基站以及无线通信方法
US10716125B2 (en) 2016-04-01 2020-07-14 Qualcomm Incorporated Sounding reference signal triggering for enhanced carrier aggregation
CN107734622B (zh) * 2016-08-12 2020-12-11 中兴通讯股份有限公司 上行功率控制方法及装置
US10397941B2 (en) * 2016-08-12 2019-08-27 Lg Electronics Inc. Method of transmitting and receiving uplink signal in wireless communication system and apparatus therefor
US10292157B2 (en) 2016-08-19 2019-05-14 Htc Corporation Communication device and base station
MX2019003236A (es) * 2016-09-30 2019-07-08 Ericsson Telefon Ab L M Señalizacion de transmisiones con tti acortado.
CN109361437B (zh) * 2016-12-05 2020-07-31 上海朗帛通信技术有限公司 一种用于功率调整的ue、基站中的方法和装置
RU2019125985A (ru) * 2017-02-01 2021-03-02 Нтт Докомо, Инк. Пользовательский терминал и способ радиосвязи
JP2020057830A (ja) * 2017-02-03 2020-04-09 シャープ株式会社 端末装置および方法
CN110612751B (zh) 2017-03-22 2023-02-21 Idac控股公司 用于在新型无线电(nr)系统中执行功率控制的方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016159730A1 (ko) * 2015-04-02 2016-10-06 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 전송시간구간 감소를 위한 송수신 방법 및 장치

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KR102763382B1 (ko) 2025-02-04
SG11201908819PA (en) 2019-11-28
US11497007B2 (en) 2022-11-08
JP7140777B2 (ja) 2022-09-21
KR20200004850A (ko) 2020-01-14
US20180324771A1 (en) 2018-11-08
WO2018204635A2 (en) 2018-11-08
TW201843970A (zh) 2018-12-16
TWI756420B (zh) 2022-03-01
BR112019023020A2 (pt) 2020-05-19
JP2020519110A (ja) 2020-06-25
CN110582978A (zh) 2019-12-17
EP3619877A2 (en) 2020-03-11
WO2018204635A3 (en) 2018-12-13

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