HK1258359A1 - Power control for links in beamforming systems - Google Patents

Power control for links in beamforming systems

Info

Publication number
HK1258359A1
HK1258359A1 HK19100729.7A HK19100729A HK1258359A1 HK 1258359 A1 HK1258359 A1 HK 1258359A1 HK 19100729 A HK19100729 A HK 19100729A HK 1258359 A1 HK1258359 A1 HK 1258359A1
Authority
HK
Hong Kong
Prior art keywords
links
power control
beamforming systems
beamforming
systems
Prior art date
Application number
HK19100729.7A
Other languages
Chinese (zh)
Inventor
Shirish Nagaraj
Joonyoung Cho
Ajit Nimbalker
Bishwarup Mondal
Yushu Zhang
Wenting Chang
Original Assignee
英特爾Ip公司
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 英特爾Ip公司 filed Critical 英特爾Ip公司
Publication of HK1258359A1 publication Critical patent/HK1258359A1/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/38TPC being performed in particular situations
    • H04W52/40TPC being performed in particular situations during macro-diversity or soft handoff
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/38TPC being performed in particular situations
    • H04W52/42TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/06TPC algorithms
    • H04W52/14Separate analysis of uplink or downlink
    • H04W52/146Uplink power control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/24TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/24TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/245TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/28TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/281TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account user or data type priority
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • H04W52/32TPC of broadcast or control channels
    • H04W52/325Power control of control or pilot channels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • H04W52/34TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
HK19100729.7A 2016-02-26 2019-01-16 Power control for links in beamforming systems HK1258359A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662300686P 2016-02-26 2016-02-26
PCT/US2016/051540 WO2017146773A1 (en) 2016-02-26 2016-09-13 Power control for links in beamforming systems

Publications (1)

Publication Number Publication Date
HK1258359A1 true HK1258359A1 (en) 2019-11-08

Family

ID=57018180

Family Applications (1)

Application Number Title Priority Date Filing Date
HK19100729.7A HK1258359A1 (en) 2016-02-26 2019-01-16 Power control for links in beamforming systems

Country Status (4)

Country Link
CN (1) CN108605298A (en)
HK (1) HK1258359A1 (en)
TW (1) TWI726038B (en)
WO (1) WO2017146773A1 (en)

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WO2019069127A2 (en) * 2017-10-02 2019-04-11 Lenovo (Singapore) Pte, Ltd. Uplink power control
US10524266B2 (en) 2017-10-20 2019-12-31 Google Llc Switching transmission technologies within a spectrum based on network load
US10602453B2 (en) * 2017-10-20 2020-03-24 Qualcomm Incorporated Uplink power control in wireless systems
US11160030B2 (en) * 2017-11-03 2021-10-26 Qualcomm Incorporated Power control in directional beam environments
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US11006413B2 (en) 2017-12-06 2021-05-11 Google Llc Narrow-band communication
US10779303B2 (en) 2017-12-12 2020-09-15 Google Llc Inter-radio access technology carrier aggregation
US10608721B2 (en) 2017-12-14 2020-03-31 Google Llc Opportunistic beamforming
EP3676972B1 (en) 2017-12-15 2022-02-09 Google LLC Satellite-based narrow-band communication
US11246143B2 (en) 2017-12-15 2022-02-08 Google Llc Beamforming enhancement via strategic resource utilization
US10868654B2 (en) 2017-12-15 2020-12-15 Google Llc Customizing transmission of a system information message
US10375671B2 (en) 2017-12-22 2019-08-06 Google Llc Paging with enhanced beamforming
US11251847B2 (en) 2018-03-28 2022-02-15 Google Llc User device beamforming
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US11812449B2 (en) * 2018-08-10 2023-11-07 Qualcomm Incorporated Active beam management, configuration, and capability signaling
US11233548B2 (en) 2018-09-10 2022-01-25 Google Llc Fast beam tracking
US20200145929A1 (en) * 2018-11-01 2020-05-07 Qualcomm Incorporated Power control for multi-panel transmission
WO2020092985A1 (en) * 2018-11-02 2020-05-07 Intel Corporation Uplink (ul) power control for a new radio (nr) user equipment (ue)
WO2020102076A1 (en) * 2018-11-13 2020-05-22 Intel Corporation Beam switching in intra-band non-contiguous carrier aggregation
US20200221405A1 (en) * 2019-01-04 2020-07-09 Huawei Technologies Co., Ltd. Sounding reference signal for uplink-based multi-cell measurement
EP3909312B1 (en) * 2019-01-10 2023-09-27 Lenovo (Singapore) Pte. Ltd. Uplink power control
WO2020164724A1 (en) * 2019-02-14 2020-08-20 Telefonaktiebolaget Lm Ericsson (Publ) Apparatuses and methods for rsrp measurements for a wireless device with variable output power per antenna arrangement
KR20210127213A (en) * 2019-02-15 2021-10-21 지티이 코포레이션 Power control parameter display
US11864127B2 (en) * 2019-06-04 2024-01-02 Qualcomm Incorporated Methods and apparatus to facilitate automatic association of pathloss reference and spatial relations for fast uplink beam switching
US11368918B2 (en) * 2019-06-06 2022-06-21 Qualcomm Incorporated Using a spatial reference signal for pathloss determination
KR20210001752A (en) * 2019-06-28 2021-01-06 삼성전자주식회사 METHOD and APPARATUS FOR CONTROLLING TRANSMISSION POWER IN A WIRELESS COMMUNICATION SYSTEM
US11737029B2 (en) * 2019-08-06 2023-08-22 Qualcomm Incorporated Downlink pathloss determination for transmit power control for sidelink communications
WO2021026683A1 (en) * 2019-08-09 2021-02-18 Lenovo (Beijing) Limited Power control for pucch transmissions with multiple trps
US11330603B2 (en) * 2019-08-12 2022-05-10 Qualcomm Incorporated Sounding based beam management and repeater association
US11419060B2 (en) * 2019-08-23 2022-08-16 Qualcomm Incorporated Uplink power control via MAC-CE messaging
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Also Published As

Publication number Publication date
TW201739295A (en) 2017-11-01
TWI726038B (en) 2021-05-01
CN108605298A (en) 2018-09-28
WO2017146773A1 (en) 2017-08-31

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