SG11202106625SA - Power control in full duplex communication - Google Patents

Power control in full duplex communication

Info

Publication number
SG11202106625SA
SG11202106625SA SG11202106625SA SG11202106625SA SG11202106625SA SG 11202106625S A SG11202106625S A SG 11202106625SA SG 11202106625S A SG11202106625S A SG 11202106625SA SG 11202106625S A SG11202106625S A SG 11202106625SA SG 11202106625S A SG11202106625S A SG 11202106625SA
Authority
SG
Singapore
Prior art keywords
power control
full duplex
duplex communication
communication
full
Prior art date
Application number
SG11202106625SA
Inventor
Wilson Makesh Pravin John
Tao Luo
Jung Ryu
Kiran Venugopal
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 SG11202106625SA publication Critical patent/SG11202106625SA/en

Links

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
    • H04W52/146—Uplink power control
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04W52/08—Closed loop 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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink 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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
    • 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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/262—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account adaptive modulation and coding [AMC] scheme
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/265—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the quality of service QoS
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • 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
    • H04W52/362—Aspects of the step size
    • 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
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202106625SA 2019-01-14 2020-01-10 Power control in full duplex communication SG11202106625SA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962792377P 2019-01-14 2019-01-14
US16/738,993 US11696240B2 (en) 2019-01-14 2020-01-09 Power control in full duplex communication
PCT/US2020/013231 WO2020150111A1 (en) 2019-01-14 2020-01-10 Power control in full duplex communication

Publications (1)

Publication Number Publication Date
SG11202106625SA true SG11202106625SA (en) 2021-07-29

Family

ID=71516191

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202106625SA SG11202106625SA (en) 2019-01-14 2020-01-10 Power control in full duplex communication

Country Status (6)

Country Link
US (1) US11696240B2 (en)
EP (1) EP3912402A1 (en)
KR (1) KR20210114405A (en)
CN (1) CN113302986B (en)
SG (1) SG11202106625SA (en)
WO (1) WO2020150111A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11690087B2 (en) * 2019-10-30 2023-06-27 Qualcomm Incorporated Control resource set and search space set configuration for full duplex operation
US11671996B2 (en) * 2020-06-25 2023-06-06 Qualcomm Incorporated Transmission configurations in full duplex mode
US20220150837A1 (en) * 2020-11-09 2022-05-12 Qualcomm Incorporated Uplink power control techniques for full-duplex communication
EP4260646A1 (en) * 2020-12-09 2023-10-18 Telefonaktiebolaget LM Ericsson (publ) Simultaneous transmit and receive (str) multi-link operation
US11871379B2 (en) 2021-06-07 2024-01-09 Qualcomm Incorporated Techniques for enhanced resource sensing in sidelink communication
US11871405B2 (en) * 2021-07-27 2024-01-09 Qualcomm Incorporated Scheduling parameters for unequal downlink and uplink transmissions
CN118235358A (en) * 2021-11-15 2024-06-21 高通股份有限公司 Bundling slots according to demodulation reference signal (DMRS) -shared power control configuration
CN114258138B (en) * 2021-12-20 2024-07-05 东南大学 Network-assisted full duplex mode optimization method based on load perception
CN117178597A (en) * 2022-04-02 2023-12-05 北京小米移动软件有限公司 Method and device for determining power level and communication equipment
US20230328706A1 (en) * 2022-04-07 2023-10-12 Samsung Electronics Co., Ltd. Method and apparatus for transmissions over multiple slots in duplex mode
US20240214943A1 (en) * 2022-12-22 2024-06-27 Samsung Electronics Co., Ltd. Ul power control in full-duplex systems

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101114851B (en) * 2006-07-24 2010-10-20 大唐移动通信设备有限公司 Power control method and device for HSDPA
US9001783B2 (en) * 2009-01-05 2015-04-07 Intel Corporation Dual base stations for wireless communications systems
US9432951B2 (en) * 2011-04-29 2016-08-30 Smsc Holdings S.A.R.L. Transmit power control algorithms for sources and sinks in a multi-link session
US20120314600A1 (en) * 2011-06-13 2012-12-13 Interdigital Patent Holdings, Inc. Method for controlling transmit power of a mobile station
US8861443B2 (en) 2012-09-20 2014-10-14 Intel Corporation Method and apparatus for power control in full-duplex wireless systems with simultaneous transmission reception
US10243720B2 (en) * 2013-12-18 2019-03-26 Idac Holdings, Inc. Methods, apparatus and systems for interference management in a full duplex radio system
CN105934893B (en) * 2014-12-30 2019-10-01 华为技术有限公司 Method and equipment for transmitting signals
US10389509B2 (en) * 2015-07-30 2019-08-20 Futurewei Technologies, Inc. Multi-user, full duplex in-band communication in wireless networks
WO2017135044A1 (en) * 2016-02-02 2017-08-10 シャープ株式会社 Terminal device and communication system
US10257792B2 (en) * 2016-04-12 2019-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Maximum power reduction for full duplex communications
EP3537779B1 (en) * 2016-11-02 2024-01-24 Ntt Docomo, Inc. User terminal and wireless communication method
US11160029B2 (en) * 2017-01-04 2021-10-26 Lg Electronics Inc. Controlling uplink power based on downlink path loss and configuration indicated by base station
KR102628147B1 (en) * 2017-03-22 2024-01-23 아이디에이씨 홀딩스, 인크. Methods for performing power control in new radio (nr) systems
CN108811060B (en) * 2017-05-05 2023-09-29 华为技术有限公司 Power control method and device
KR102236092B1 (en) * 2017-05-05 2021-04-02 차이나 아카데미 오브 텔레커뮤니케이션즈 테크놀로지 Power control framework for multi-beam configuration
KR20200047401A (en) * 2018-10-25 2020-05-07 한국전자통신연구원 Method for managing radio links in multi-carrier environment, and apparatus for the same
EP4101210A1 (en) * 2020-02-06 2022-12-14 Lenovo (Singapore) Pte. Ltd. Power control using at least one power control parameter

Also Published As

Publication number Publication date
CN113302986B (en) 2024-06-11
US11696240B2 (en) 2023-07-04
KR20210114405A (en) 2021-09-23
US20200229112A1 (en) 2020-07-16
EP3912402A1 (en) 2021-11-24
WO2020150111A1 (en) 2020-07-23
CN113302986A (en) 2021-08-24

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