HUE036798T2 - Maximális teljesítménycsökkentés interferencia vezérlésre szomszédos csatornákban - Google Patents

Maximális teljesítménycsökkentés interferencia vezérlésre szomszédos csatornákban

Info

Publication number
HUE036798T2
HUE036798T2 HUE13701559A HUE13701559A HUE036798T2 HU E036798 T2 HUE036798 T2 HU E036798T2 HU E13701559 A HUE13701559 A HU E13701559A HU E13701559 A HUE13701559 A HU E13701559A HU E036798 T2 HUE036798 T2 HU E036798T2
Authority
HU
Hungary
Prior art keywords
maximum power
power reduction
adjacent channels
interference control
interference
Prior art date
Application number
HUE13701559A
Other languages
English (en)
Hungarian (hu)
Inventor
Tingfang Ji
Peter Gaal
William Panton
Gene Fong
Philip Coan
Sumit Verma
Jr Edward Tiedemann
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 HUE036798T2 publication Critical patent/HUE036798T2/hu

Links

Classifications

    • 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
    • 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
    • H04W52/36—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
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • 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]
    • H04W52/30—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
    • H04W52/365—Power headroom reporting
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
HUE13701559A 2012-01-17 2013-01-17 Maximális teljesítménycsökkentés interferencia vezérlésre szomszédos csatornákban HUE036798T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261587575P 2012-01-17 2012-01-17
US13/743,185 US9408217B2 (en) 2012-01-17 2013-01-16 Maximum power reduction for interference control in adjacent channels

Publications (1)

Publication Number Publication Date
HUE036798T2 true HUE036798T2 (hu) 2018-07-30

Family

ID=48779915

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE13701559A HUE036798T2 (hu) 2012-01-17 2013-01-17 Maximális teljesítménycsökkentés interferencia vezérlésre szomszédos csatornákban

Country Status (10)

Country Link
US (2) US9408217B2 (enExample)
EP (1) EP2805552B1 (enExample)
JP (1) JP6072073B2 (enExample)
KR (2) KR101952898B1 (enExample)
CN (1) CN104255074B (enExample)
BR (1) BR112014017509B1 (enExample)
ES (1) ES2649666T3 (enExample)
HU (1) HUE036798T2 (enExample)
IN (1) IN2014CN05003A (enExample)
WO (1) WO2013109781A1 (enExample)

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US9385763B1 (en) * 2015-01-26 2016-07-05 Motorola Solutions, Inc. Method and apparatus for in-channel interference cancellation
US9749970B2 (en) * 2015-02-27 2017-08-29 Qualcomm Incorporated Power control and power headroom for component carrier
US10863505B2 (en) * 2016-08-26 2020-12-08 Qualcomm Incorporated Data channel resource allocation
EP3565325B1 (en) * 2017-01-13 2020-12-02 Huawei Technologies Co., Ltd. Method for adjusting terminal power, and terminal
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WO2019105557A1 (en) * 2017-11-30 2019-06-06 Intel IP Corporation Methods and devices for narrowband communications
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CN113316904B (zh) * 2019-03-29 2022-08-26 华为技术有限公司 一种终端设备、发射机、基带芯片以及射频信号生成方法
US11350372B2 (en) * 2019-11-01 2022-05-31 Qualcomm Incorporated Dynamic physical sidelink control channel gain
WO2021120035A1 (zh) * 2019-12-18 2021-06-24 华为技术有限公司 上行功率控制的方法和装置
US12035360B2 (en) * 2020-02-07 2024-07-09 Qualcomm Incorporated Acknowledgement-based link adaptation with listen-before-talk procedures
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US20230216538A1 (en) * 2021-12-30 2023-07-06 Realtek Semiconductor Corp. System and method to optimize the Digital Subscriber Line performance by negotiating the transmitter Power Back-Off
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CN117135740A (zh) * 2022-05-27 2023-11-28 北京三星通信技术研究有限公司 信号传输的方法及设备
US20250113304A1 (en) * 2023-10-03 2025-04-03 Qualcomm Incorporated Power reduction techniques for non-transparent uplink-muting

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Also Published As

Publication number Publication date
BR112014017509A8 (pt) 2017-07-04
EP2805552B1 (en) 2017-09-13
BR112014017509B1 (pt) 2022-09-13
JP2015503889A (ja) 2015-02-02
KR101952898B1 (ko) 2019-02-27
ES2649666T3 (es) 2018-01-15
CN104255074B (zh) 2018-06-01
US9713158B2 (en) 2017-07-18
KR20140114432A (ko) 2014-09-26
US20160302205A1 (en) 2016-10-13
BR112014017509A2 (pt) 2017-06-13
KR20180095716A (ko) 2018-08-27
US9408217B2 (en) 2016-08-02
WO2013109781A1 (en) 2013-07-25
IN2014CN05003A (enExample) 2015-09-18
US20130182663A1 (en) 2013-07-18
EP2805552A1 (en) 2014-11-26
CN104255074A (zh) 2014-12-31
JP6072073B2 (ja) 2017-02-01
KR101946353B1 (ko) 2019-02-11

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