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
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. 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
    • H04W52/06—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. 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
    • 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
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) US11291026B2 (en)
EP (2) EP3707934A2 (en)
JP (1) JP7359762B2 (en)
KR (1) KR20200081383A (en)
CN (2) CN116405993A (en)
BR (1) BR112020009067A2 (en)
SG (1) SG11202003187QA (en)
TW (1) TWI796381B (en)
WO (1) WO2019094816A2 (en)

Families Citing this family (4)

* 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
US11291026B2 (en) 2017-11-09 2022-03-29 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
US20220416993A1 (en) * 2021-06-23 2022-12-29 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
CN102387581B (en) * 2008-10-31 2015-06-17 交互数字专利控股公司 Method and WTRU for providing control information for transmissions using multiple uplink carriers
CA2751346C (en) * 2009-02-02 2016-08-02 Research In Motion Limited Indication of uplink semi-persistent scheduling explicit release using a downlink physical downlink control channel
US9313747B2 (en) * 2011-07-01 2016-04-12 Intel Corporation Structured codebook for uniform circular array (UCA)
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
EP3393070B1 (en) * 2015-12-17 2020-09-09 LG Electronics Inc. -1- 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 (en) * 2016-03-31 2017-10-24 中兴通讯股份有限公司 The communication means and device of a kind of Downlink Control Information
US10412620B2 (en) * 2016-04-01 2019-09-10 Motorola Mobility Llc Method and apparatus for scheduling uplink transmissions with reduced latency
CN106465391B (en) * 2016-08-12 2018-08-07 北京小米移动软件有限公司 Resource regulating method, scheduler, base station, terminal and system
CN110050488B (en) * 2016-09-30 2022-02-08 瑞典爱立信有限公司 System and method for performing power control on physical channels in a communication system
US10834687B2 (en) * 2016-11-21 2020-11-10 Qualcomm Incorporated Power headroom reporting for systems with multiple transmission time intervals
US11102734B2 (en) * 2017-05-12 2021-08-24 Lg Electronics Inc. Method for controlling transmit power in wireless communication system and apparatus therefor
US11291026B2 (en) 2017-11-09 2022-03-29 Qualcomm Incorporated Uplink transmission techniques in low-latency wireless communication

Also Published As

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

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