SG11202000150UA - Procedure-based uplink power control - Google Patents

Procedure-based uplink power control

Info

Publication number
SG11202000150UA
SG11202000150UA SG11202000150UA SG11202000150UA SG11202000150UA SG 11202000150U A SG11202000150U A SG 11202000150UA SG 11202000150U A SG11202000150U A SG 11202000150UA SG 11202000150U A SG11202000150U A SG 11202000150UA SG 11202000150U A SG11202000150U A SG 11202000150UA
Authority
SG
Singapore
Prior art keywords
procedure
power control
uplink power
based uplink
control
Prior art date
Application number
SG11202000150UA
Other languages
English (en)
Inventor
Sumeeth Nagaraja
Andrei Radulescu
Tao Luo
Sony Akkarakaran
Wilson Makesh John
Xiao Feng Wang
Shengbo 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 SG11202000150UA publication Critical patent/SG11202000150UA/en

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]
    • H04W52/06—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
    • 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
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • H04W52/362—Aspects of the step size
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
SG11202000150UA 2017-08-10 2018-07-12 Procedure-based uplink power control SG11202000150UA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762543845P 2017-08-10 2017-08-10
US16/033,023 US11153826B2 (en) 2017-08-10 2018-07-11 Procedure-based uplink power control
PCT/US2018/041849 WO2019032237A1 (en) 2017-08-10 2018-07-12 UPLINK POWER CONTROL BASED ON A PROCEDURE

Publications (1)

Publication Number Publication Date
SG11202000150UA true SG11202000150UA (en) 2020-02-27

Family

ID=65272323

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202000150UA SG11202000150UA (en) 2017-08-10 2018-07-12 Procedure-based uplink power control

Country Status (9)

Country Link
US (1) US11153826B2 (enrdf_load_stackoverflow)
EP (1) EP3665969B1 (enrdf_load_stackoverflow)
JP (1) JP7053794B2 (enrdf_load_stackoverflow)
KR (1) KR102394961B1 (enrdf_load_stackoverflow)
CN (1) CN110999422B (enrdf_load_stackoverflow)
BR (1) BR112020002249A2 (enrdf_load_stackoverflow)
SG (1) SG11202000150UA (enrdf_load_stackoverflow)
TW (1) TWI756447B (enrdf_load_stackoverflow)
WO (1) WO2019032237A1 (enrdf_load_stackoverflow)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10462755B2 (en) * 2017-06-16 2019-10-29 Qualcomm Incorporated Techniques and apparatuses for power headroom reporting in new radio
US10469310B2 (en) * 2017-08-07 2019-11-05 Futurewei Technologies, Inc. System and method for transmit power control
ES2946252T3 (es) 2017-09-07 2023-07-14 Beijing Xiaomi Mobile Software Co Ltd Gestión de haces de enlace ascendente
WO2020193841A1 (en) * 2019-03-27 2020-10-01 Nokia Technologies Oy Power control
US11778566B2 (en) * 2020-02-10 2023-10-03 Qualcomm Incorporated Transmission parameter modification for uplink communications
EP4183178A4 (en) 2020-07-15 2024-04-10 Qualcomm Incorporated PATH ATTENTION REFERENCE SIGNAL UPDATE FOR MULTIPLE BEAMS
US11659500B2 (en) * 2020-09-24 2023-05-23 Qualcomm Incorporated Resource allocation and power control for sidelink discovery
US11690024B2 (en) 2021-01-27 2023-06-27 Qualcomm Incorporated Configuring client device regulation modes for sidelink communications
EP4399913A4 (en) * 2021-09-07 2025-07-09 Commscope Technologies Llc SYSTEMS AND METHODS FOR SELECTIVE TRANSMITTING POWER OF RADIO UNITS IN RADIO ACCESS NETWORKS

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US8676208B2 (en) * 2008-06-11 2014-03-18 Mediatek Inc. Scanning and handover operation in multi-carrier wireless communications systems
US8494572B2 (en) * 2008-06-24 2013-07-23 Qualcomm Incorporated Method and apparatus for power control of first data transmission in random access procedure of FDMA communication system
WO2012134531A1 (en) * 2011-04-01 2012-10-04 Intel Corporation Uplink power control scheme for distributed rrh systems with same cell id
US9414327B2 (en) * 2011-06-06 2016-08-09 Alcatel Lucent Method and apparatus of fractional power control in wireless communication networks
US9402264B2 (en) * 2011-09-30 2016-07-26 Intel Corporation Methods to transport internet traffic over multiple wireless networks simultaneously
US20130250875A1 (en) * 2012-03-23 2013-09-26 Qualcomm Incorporated Methods and apparatus for uplink power control
US8971280B2 (en) * 2012-04-20 2015-03-03 Ofinno Technologies, Llc Uplink transmissions in a wireless device
US10433159B2 (en) * 2012-08-03 2019-10-01 Texas Instruments Incorporated Uplink signaling for cooperative multipoint communication
US9967079B2 (en) * 2012-10-12 2018-05-08 Google Llc Controlling uplink power for transmission of an uplink channel and an uplink reference signal
CN103796287B (zh) * 2012-11-02 2019-09-10 北京三星通信技术研究有限公司 一种异构网络下的数据传输方法及系统
CN104349443B (zh) * 2013-08-09 2019-02-12 电信科学技术研究院 一种上行功率控制方法和装置
JP5913255B2 (ja) 2013-10-31 2016-04-27 株式会社Ｎｔｔドコモ 移動局及び移動通信方法
US10007317B2 (en) * 2014-04-10 2018-06-26 Qualcomm Incorporated Techniques for controlling power usage based on network parameters
US9380539B2 (en) * 2014-07-01 2016-06-28 Qualcomm Incorporated Techniques for reducing transmission delays in multi-carrier wireless communications
WO2016106604A1 (zh) * 2014-12-30 2016-07-07 华为技术有限公司 一种传输信号的方法和设备
US10595280B2 (en) 2015-03-06 2020-03-17 Qualcomm Incorporated Repetition level coverage enhancement techniques for physical random access channel transmissions
US10616869B2 (en) * 2016-02-12 2020-04-07 Qualcomm Incorporated Uplink channel design for slot-based transmission time interval (TTI)
US10925005B2 (en) * 2016-03-25 2021-02-16 Apple Inc. Uplink power control for 5G systems
US10499342B2 (en) * 2016-07-05 2019-12-03 Lg Electronics Inc. Method of controlling transmit power of uplink channel in wireless communication system and apparatus therefor
US20190174423A1 (en) * 2016-08-05 2019-06-06 Intel Corporation Systems and methods for uplink transmission power control
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IL267295B (en) * 2016-12-13 2022-08-01 Guangdong Oppo Mobile Telecommunications Corp Ltd Method and device for controlling uplink power
PT4093099T (pt) * 2017-01-04 2025-03-03 Nokia Technologies Oy Controlo de potência do sinal de referência de sondagem para sistema sem fios de múltiplas entradas e múltiplas saídas
AU2018263238B2 (en) * 2017-05-04 2021-01-28 Lg Electronics Inc. Method for transmitting and receiving uplink in wireless communication system and apparatus therefor
US10425900B2 (en) * 2017-05-15 2019-09-24 Futurewei Technologies, Inc. System and method for wireless power control
WO2019019186A1 (zh) * 2017-07-28 2019-01-31 华为技术有限公司 上行功率控制方法及装置
EP3777363A2 (en) * 2018-04-05 2021-02-17 Lenovo (Singapore) Pte. Ltd. Power headroom report for multiple uplink carriers

Also Published As

Publication number Publication date
BR112020002249A2 (pt) 2020-08-04
EP3665969A1 (en) 2020-06-17
KR102394961B1 (ko) 2022-05-04
WO2019032237A1 (en) 2019-02-14
EP3665969B1 (en) 2023-08-16
EP3665969C0 (en) 2023-08-16
CN110999422B (zh) 2023-04-04
US20190053166A1 (en) 2019-02-14
JP2020530232A (ja) 2020-10-15
KR20200035965A (ko) 2020-04-06
TWI756447B (zh) 2022-03-01
US11153826B2 (en) 2021-10-19
TW201911911A (zh) 2019-03-16
CN110999422A (zh) 2020-04-10
JP7053794B2 (ja) 2022-04-12

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