CN104255074B - 用于相邻信道中干扰控制的最大功率降低 - Google Patents

用于相邻信道中干扰控制的最大功率降低 Download PDF

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Publication number
CN104255074B
CN104255074B CN201380005539.XA CN201380005539A CN104255074B CN 104255074 B CN104255074 B CN 104255074B CN 201380005539 A CN201380005539 A CN 201380005539A CN 104255074 B CN104255074 B CN 104255074B
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frequency band
power
mobile device
index
margin
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Chinese (zh)
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CN104255074A (zh
Inventor
季庭方
P·加尔
W·R·潘顿
G·方
P·D·科恩
S·维尔马
E·G·小蒂德曼
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Qualcomm Inc
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Qualcomm Inc
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    • 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]
    • H04W52/30—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]
    • H04W52/06—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
    • H04W52/365—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]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380005539.XA 2012-01-17 2013-01-17 用于相邻信道中干扰控制的最大功率降低 Active CN104255074B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261587575P 2012-01-17 2012-01-17
US61/587,575 2012-01-17
US13/743,185 US9408217B2 (en) 2012-01-17 2013-01-16 Maximum power reduction for interference control in adjacent channels
US13/743,185 2013-01-16
PCT/US2013/021979 WO2013109781A1 (en) 2012-01-17 2013-01-17 Maximum power reduction for interference control in adjacent channels

Publications (2)

Publication Number Publication Date
CN104255074A CN104255074A (zh) 2014-12-31
CN104255074B true CN104255074B (zh) 2018-06-01

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CN201380005539.XA Active CN104255074B (zh) 2012-01-17 2013-01-17 用于相邻信道中干扰控制的最大功率降低

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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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
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CN111345077B (zh) * 2017-11-16 2023-12-19 诺基亚技术有限公司 用于无线网络的上行链路带宽部分的最大功率降低
WO2019105557A1 (en) * 2017-11-30 2019-06-06 Intel IP Corporation Methods and devices for narrowband communications
CN112106302B (zh) * 2018-03-22 2024-04-23 交互数字专利控股公司 降低复杂度的极化编码和解码
CN111955032B (zh) * 2018-04-05 2023-10-20 诺基亚技术有限公司 用于无线网络的上行链路传输的附加最大功率降低
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
WO2021246541A1 (ko) * 2020-06-02 2021-12-09 엘지전자 주식회사 전 이중 통신을 지원하는 무선통신시스템에서 데이터를 송수신하는 방법 및 이를 위한 장치
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
CN116709471B (zh) * 2022-02-25 2025-12-09 大唐移动通信设备有限公司 分布式系统的功率补偿方法、电子设备及装置
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
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Also Published As

Publication number Publication date
JP2015503889A (ja) 2015-02-02
KR101952898B1 (ko) 2019-02-27
US20130182663A1 (en) 2013-07-18
US20160302205A1 (en) 2016-10-13
KR20180095716A (ko) 2018-08-27
BR112014017509B1 (pt) 2022-09-13
BR112014017509A2 (pt) 2017-06-13
US9408217B2 (en) 2016-08-02
ES2649666T3 (es) 2018-01-15
EP2805552B1 (en) 2017-09-13
US9713158B2 (en) 2017-07-18
JP6072073B2 (ja) 2017-02-01
BR112014017509A8 (pt) 2017-07-04
IN2014CN05003A (enExample) 2015-09-18
HUE036798T2 (hu) 2018-07-30
CN104255074A (zh) 2014-12-31
KR20140114432A (ko) 2014-09-26
EP2805552A1 (en) 2014-11-26
WO2013109781A1 (en) 2013-07-25
KR101946353B1 (ko) 2019-02-11

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