CN109803362B - 功率控制方法、ue、基站、参数配置方法和控制方法 - Google Patents

功率控制方法、ue、基站、参数配置方法和控制方法 Download PDF

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CN109803362B
CN109803362B CN201711148323.5A CN201711148323A CN109803362B CN 109803362 B CN109803362 B CN 109803362B CN 201711148323 A CN201711148323 A CN 201711148323A CN 109803362 B CN109803362 B CN 109803362B
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srs
power control
srs resource
power
parameters
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CN109803362A (zh
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姚珂
高波
鲁照华
张淑娟
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ZTE Corp
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ZTE Corp
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Priority to CN202210481860.6A priority patent/CN114885410B/zh
Priority to CN202210481858.9A priority patent/CN114900876B/zh
Priority to KR1020207017173A priority patent/KR102481578B1/ko
Priority to JP2020526884A priority patent/JP7250014B2/ja
Priority to EP18879517.3A priority patent/EP3713312A4/en
Priority to PCT/CN2018/116277 priority patent/WO2019096317A1/zh
Publication of CN109803362A publication Critical patent/CN109803362A/zh
Priority to US16/875,693 priority patent/US11457414B2/en
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Publication of CN109803362B publication Critical patent/CN109803362B/zh
Priority to US17/946,151 priority patent/US12150065B2/en
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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]
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • 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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04W52/10—Open loop 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]
    • H04W52/18—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. 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
    • H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201711148323.5A 2017-11-17 2017-11-17 功率控制方法、ue、基站、参数配置方法和控制方法 Active CN109803362B (zh)

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Application Number Priority Date Filing Date Title
CN202210481860.6A CN114885410B (zh) 2017-11-17 2017-11-17 功率控制方法、ue、基站、参数配置方法和控制方法
CN202210481858.9A CN114900876B (zh) 2017-11-17 2017-11-17 功率控制方法、ue、基站、参数配置方法和控制方法
CN201711148323.5A CN109803362B (zh) 2017-11-17 2017-11-17 功率控制方法、ue、基站、参数配置方法和控制方法
JP2020526884A JP7250014B2 (ja) 2017-11-17 2018-11-19 電力制御方法、ユーザ機器、基地局、パラメータ構成方法および制御方法
KR1020207017173A KR102481578B1 (ko) 2017-11-17 2018-11-19 전력 제어 방법, ue, 기지국, 파라미터 구성 방법 및 제어 방법
EP18879517.3A EP3713312A4 (en) 2017-11-17 2018-11-19 POWER REGULATION PROCESS, UE, BASE STATION, PARAMETER CONFIGURATION PROCESS, AND CONTROL PROCEDURE
PCT/CN2018/116277 WO2019096317A1 (zh) 2017-11-17 2018-11-19 功率控制方法、ue、基站、参数配置方法和控制方法
US16/875,693 US11457414B2 (en) 2017-11-17 2020-05-15 Power control method, UE, base station, parameter configuration method and control method
US17/946,151 US12150065B2 (en) 2017-11-17 2022-09-16 Power control method, UE, base station, parameter configuration method and control method

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Cited By (1)

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CN114900876A (zh) * 2017-11-17 2022-08-12 中兴通讯股份有限公司 功率控制方法、ue、基站、参数配置方法和控制方法

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