CN109891953B - 一种确定发射功率的方法及无线通讯设备 - Google Patents

一种确定发射功率的方法及无线通讯设备 Download PDF

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Publication number
CN109891953B
CN109891953B CN201780066946.XA CN201780066946A CN109891953B CN 109891953 B CN109891953 B CN 109891953B CN 201780066946 A CN201780066946 A CN 201780066946A CN 109891953 B CN109891953 B CN 109891953B
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wireless communication
communication device
power
cmax
value
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Chinese (zh)
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CN109891953A (zh
Inventor
吴茜
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
    • H04W40/08—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on 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]
    • H04W52/18—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
    • H04W52/246—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter calculated in said terminal
    • 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
    • H04W52/28—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
    • H04W52/283—Power depending on the position of the mobile
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/383—TPC being performed in particular situations power control in peer-to-peer links

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
CN201780066946.XA 2017-01-16 2017-01-16 一种确定发射功率的方法及无线通讯设备 Active CN109891953B (zh)

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PCT/CN2017/071281 WO2018129739A1 (zh) 2017-01-16 2017-01-16 一种确定发射功率的方法及无线通讯设备

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CN109891953A CN109891953A (zh) 2019-06-14
CN109891953B true CN109891953B (zh) 2020-12-08

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US (1) US10785731B2 (https=)
EP (1) EP3554150B1 (https=)
JP (1) JP2020507256A (https=)
CN (1) CN109891953B (https=)
WO (1) WO2018129739A1 (https=)

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CN112737661B (zh) * 2020-12-16 2022-04-22 中电科航空电子有限公司 一种机载北斗设备与他机铱星设备的干扰协调方法及系统
JP7637158B2 (ja) * 2021-01-14 2025-02-27 株式会社Ｎｔｔドコモ 端末、システム及び通信方法
CN114828184B (zh) * 2021-01-22 2026-02-06 维沃移动通信有限公司 信号发射功率控制方法及相关设备
EP4109997A1 (en) * 2021-06-22 2022-12-28 INTEL Corporation Methods and devices for protecting v2x communications from near-band interference
CN113472397B (zh) * 2021-08-09 2022-08-05 Oppo广东移动通信有限公司 天线控制方法、装置、存储介质及电子设备
CN113825224B (zh) * 2021-08-16 2022-11-11 荣耀终端有限公司 功率管理方法、终端及存储介质
CN114900849B (zh) * 2022-05-16 2025-09-05 深圳市广和通无线股份有限公司 无线通讯模块配置方法、装置、电子设备及可读存储介质

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Publication number Publication date
EP3554150A4 (en) 2019-11-27
US10785731B2 (en) 2020-09-22
JP2020507256A (ja) 2020-03-05
EP3554150A1 (en) 2019-10-16
WO2018129739A1 (zh) 2018-07-19
CN109891953A (zh) 2019-06-14
US20190342841A1 (en) 2019-11-07
EP3554150B1 (en) 2022-03-09

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