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SG11202003187QA - Uplink transmission techniques in low-latency wireless communication - Google Patents

Uplink transmission techniques in low-latency wireless communication

Info

Publication number
SG11202003187QA
SG11202003187QA SG11202003187QA SG11202003187QA SG11202003187QA SG 11202003187Q A SG11202003187Q A SG 11202003187QA SG 11202003187Q A SG11202003187Q A SG 11202003187QA SG 11202003187Q A SG11202003187Q A SG 11202003187QA SG 11202003187Q A SG11202003187Q A SG 11202003187QA
Authority
SG
Singapore
Prior art keywords
low
wireless communication
uplink transmission
transmission techniques
latency wireless
Prior art date
Application number
SG11202003187QA
Other languages
English (en)
Inventor
Seyedkianoush Hosseini
Alvarino Alberto Rico
Wanshi Chen
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 SG11202003187QA publication Critical patent/SG11202003187QA/en

Links

Classifications

    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • H04L1/0018—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement based on latency requirement
    • 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]
    • H04W52/06—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]
    • H04W52/18—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
    • 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
    • H04W72/11—Semi-persistent scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202003187QA 2017-11-09 2018-11-09 Uplink transmission techniques in low-latency wireless communication SG11202003187QA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762584110P 2017-11-09 2017-11-09
US16/184,803 US11291026B2 (en) 2017-11-09 2018-11-08 Uplink transmission techniques in low-latency wireless communication
US16/184,818 US20190141730A1 (en) 2017-11-09 2018-11-08 Uplink transmission techniques in low-latency wireless communication
PCT/US2018/060154 WO2019094816A2 (en) 2017-11-09 2018-11-09 Uplink transmission techniques in low-latency wireless communication

Publications (1)

Publication Number Publication Date
SG11202003187QA true SG11202003187QA (en) 2020-05-28

Family

ID=66327913

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202003187QA SG11202003187QA (en) 2017-11-09 2018-11-09 Uplink transmission techniques in low-latency wireless communication

Country Status (9)

Country Link
US (2) US20190141730A1 (ko)
EP (2) EP4021092B1 (ko)
JP (1) JP7359762B2 (ko)
KR (1) KR20200081383A (ko)
CN (2) CN116405993A (ko)
BR (1) BR112020009067A2 (ko)
SG (1) SG11202003187QA (ko)
TW (1) TWI796381B (ko)
WO (1) WO2019094816A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10149255B2 (en) * 2015-05-01 2018-12-04 Qualcomm Incorporated Low latency uplink power control
US20190141730A1 (en) 2017-11-09 2019-05-09 Qualcomm Incorporated Uplink transmission techniques in low-latency wireless communication
US11432369B2 (en) * 2018-06-19 2022-08-30 Apple Inc. Reference signal and control information processing in 5G-NR wireless systems
US12047884B2 (en) 2020-09-29 2024-07-23 Samsung Electronics Co., Ltd. Electronic device transmitting reference signal and method for operating thereof
US11997185B2 (en) * 2021-06-23 2024-05-28 Qualcomm Incorporated Demodulator configuration based on user equipment signaling

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8811335B2 (en) * 2007-04-20 2014-08-19 Qualcomm Incorporated Method and apparatus for dynamic adjustment of uplink transmission time
US8295779B2 (en) * 2008-10-31 2012-10-23 Interdigital Patent Holdings, Inc. Method and apparatus for wireless transmissions using multiple uplink carriers
EP2392188B1 (en) 2009-02-02 2017-08-16 BlackBerry Limited Indication of uplink semi-persistent scheduling explicit release using a downlink physical downlink control channel
WO2013006193A1 (en) * 2011-07-01 2013-01-10 Intel Corporation Layer shifting in open loop multiple-input, multiple-output communications
US10560245B2 (en) * 2014-10-21 2020-02-11 Lg Electronics Inc. Data transmission/reception method in wireless communication system that supports low latency, and apparatus therefor
US9503990B2 (en) * 2015-01-30 2016-11-22 Innovative Technology Lab Co., Ltd. Apparatus and method for performing uplink power control in wireless communication system supporting carrier aggregation
US9749970B2 (en) * 2015-02-27 2017-08-29 Qualcomm Incorporated Power control and power headroom for component carrier
US10149255B2 (en) * 2015-05-01 2018-12-04 Qualcomm Incorporated Low latency uplink power control
US10397946B2 (en) * 2015-12-17 2019-08-27 Lg Electronics Inc. Uplink reference signal transmitting or receiving method in wireless communication system, and apparatus therefor
EP3383111A4 (en) 2015-12-25 2018-12-19 NTT DoCoMo, Inc. User terminal, wireless base station, and wireless communication method
US20170223695A1 (en) * 2016-02-03 2017-08-03 Lg Electronics Inc. Method and apparatus for transmitting an uplink channel in a wireless communication system
US10271316B2 (en) 2016-03-21 2019-04-23 Sharp Kabushiki Kaisha User equipments, base stations and methods
CN107295671A (zh) * 2016-03-31 2017-10-24 中兴通讯股份有限公司 一种下行控制信息的通信方法和装置
US10412620B2 (en) * 2016-04-01 2019-09-10 Motorola Mobility Llc Method and apparatus for scheduling uplink transmissions with reduced latency
EP3499995B1 (en) * 2016-08-12 2022-11-02 Beijing Xiaomi Mobile Software Co., Ltd. Resource scheduling method, scheduler, base station, terminal, and system
CN114554578A (zh) * 2016-09-30 2022-05-27 瑞典爱立信有限公司 用于对通信系统中的物理信道执行功率控制的系统和方法
US10834687B2 (en) * 2016-11-21 2020-11-10 Qualcomm Incorporated Power headroom reporting for systems with multiple transmission time intervals
WO2018208134A1 (ko) * 2017-05-12 2018-11-15 엘지전자 주식회사 무선 통신 시스템에서 전송 전력 제어를 위한 방법 및 이를 위한 장치
US20190141730A1 (en) 2017-11-09 2019-05-09 Qualcomm Incorporated Uplink transmission techniques in low-latency wireless communication

Also Published As

Publication number Publication date
JP7359762B2 (ja) 2023-10-11
WO2019094816A3 (en) 2019-06-27
BR112020009067A2 (pt) 2020-11-03
CN111316710A (zh) 2020-06-19
EP3707934A2 (en) 2020-09-16
US20190141730A1 (en) 2019-05-09
CN111316710B (zh) 2023-05-05
US20190141729A1 (en) 2019-05-09
EP4021092A1 (en) 2022-06-29
JP2021502744A (ja) 2021-01-28
TWI796381B (zh) 2023-03-21
KR20200081383A (ko) 2020-07-07
CN116405993A (zh) 2023-07-07
TW201924447A (zh) 2019-06-16
US11291026B2 (en) 2022-03-29
WO2019094816A2 (en) 2019-05-16
EP4021092B1 (en) 2024-01-31

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