CN113330784A - 无线通信的方法和设备 - Google Patents

无线通信的方法和设备 Download PDF

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Publication number
CN113330784A
CN113330784A CN201980089723.4A CN201980089723A CN113330784A CN 113330784 A CN113330784 A CN 113330784A CN 201980089723 A CN201980089723 A CN 201980089723A CN 113330784 A CN113330784 A CN 113330784A
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CN
China
Prior art keywords
transmission power
terminal
determining
path loss
channel
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Pending
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CN201980089723.4A
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English (en)
Inventor
赵振山
卢前溪
林晖闵
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN202111075169.XA priority Critical patent/CN113784428B/zh
Publication of CN113330784A publication Critical patent/CN113330784A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • H04W52/281—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 taking into account user or data type priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—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
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/383—TPC being performed in particular situations power control in peer-to-peer links
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/226—TPC being performed according to specific parameters taking into account previous information or commands using past references to control power, e.g. look-up-table
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • H04W52/247—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 sent by another terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)

Abstract

一种无线通信的方法和设备，有利于满足数据的传输需求，该方法包括：第一终端根据第一准则，确定第一物理侧行信道的目标发送功率；所述第一终端使用所述目标发送功率向第二终端发送所述第一物理侧行信道。

Description

PCT国内申请，说明书已公开。

Claims (60)

  1. PCT国内申请，权利要求书已公开。
CN201980089723.4A 2019-02-15 2019-02-15 无线通信的方法和设备 Pending CN113330784A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111075169.XA CN113784428B (zh) 2019-02-15 2019-02-15 无线通信的方法和设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/075293 WO2020164152A1 (zh) 2019-02-15 2019-02-15 无线通信的方法和设备

Related Child Applications (1)

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CN202111075169.XA Division CN113784428B (zh) 2019-02-15 2019-02-15 无线通信的方法和设备

Publications (1)

Publication Number Publication Date
CN113330784A true CN113330784A (zh) 2021-08-31

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US (2) US11425660B2 (zh)
EP (2) EP3913994B1 (zh)
JP (1) JP7361126B2 (zh)
KR (1) KR102667640B1 (zh)
CN (2) CN113784428B (zh)
AU (1) AU2019429551A1 (zh)
BR (1) BR112021016006A2 (zh)
WO (1) WO2020164152A1 (zh)

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WO2020209623A1 (ko) * 2019-04-09 2020-10-15 엘지전자 주식회사 무선통신시스템에서 사이드링크 신호를 전송하는 방법
KR102490599B1 (ko) * 2019-04-28 2023-01-20 엘지전자 주식회사 Nr v2x에서 사이드링크 전송 전력을 제어하는 방법 및 장치
US11622335B2 (en) * 2019-07-29 2023-04-04 Qualcomm Incorporated Priority-based transmit power control
US11659590B2 (en) * 2019-08-06 2023-05-23 Samsung Electronics Co., Ltd Apparatus and method for handling collisions of transmissions in wireless communication system
US11991641B2 (en) * 2019-09-09 2024-05-21 Qualcomm Incorporated Network-controlled power control on side-link communications
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US11778590B2 (en) * 2021-04-16 2023-10-03 Qualcomm Incorporated Techniques for selecting a sidelink sensing mode based on duplex mode
CN117998597A (zh) * 2022-10-25 2024-05-07 维沃移动通信有限公司 发送信号方法、装置、终端及网络侧设备

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KR102213461B1 (ko) 2013-02-15 2021-02-08 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 단말 대 단말 통신 수행을 위한 전력 제어 및 다중화 방법 및 장치
EP3399808B1 (en) * 2013-02-15 2021-04-07 Samsung Electronics Co., Ltd. Method and apparatus for power control and multiplexing for device to device communication in wireless cellular communication system
CN104349437B (zh) * 2013-08-09 2018-10-19 上海诺基亚贝尔股份有限公司 用于抑制干扰的方法和用户设备
KR102435221B1 (ko) * 2015-01-27 2022-08-23 엘지전자 주식회사 무선 통신 시스템에서 단말에 의해 수행되는 전송 전력 제어 방법 및 상기 방법을 이용하는 단말
CN111385767A (zh) * 2016-02-02 2020-07-07 华为技术有限公司 确定发射功率的方法、用户设备和基站
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Publication number Publication date
US20210377871A1 (en) 2021-12-02
WO2020164152A1 (zh) 2020-08-20
EP3913994B1 (en) 2023-08-02
EP4240068A2 (en) 2023-09-06
EP3913994A4 (en) 2022-01-12
AU2019429551A1 (en) 2021-09-16
CN113784428A (zh) 2021-12-10
US11425660B2 (en) 2022-08-23
EP4240068A3 (en) 2023-11-15
US20220361113A1 (en) 2022-11-10
KR102667640B1 (ko) 2024-05-22
CN113784428B (zh) 2022-12-09
JP2022525587A (ja) 2022-05-18
BR112021016006A2 (pt) 2021-10-05
KR20210127170A (ko) 2021-10-21
EP3913994A1 (en) 2021-11-24
JP7361126B2 (ja) 2023-10-13

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