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
Application number
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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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
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

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

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US (2) US11425660B2 (zh)
EP (2) EP3913994B1 (zh)
JP (1) JP7361126B2 (zh)
KR (1) KR20210127170A (zh)
CN (2) CN113330784A (zh)
AU (1) AU2019429551A1 (zh)
WO (1) WO2020164152A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220201617A1 (en) * 2019-04-09 2022-06-23 Lg Electronics Inc. Method of transmitting sidelink signal in wireless communication system
HUE064517T2 (hu) 2019-04-28 2024-03-28 Lg Electronics Inc Eljárás és eszköz oldallink átviteli teljesítményének vezérlésére NR V2X-ben
US11622335B2 (en) * 2019-07-29 2023-04-04 Qualcomm Incorporated Priority-based transmit power control
WO2021025505A1 (en) * 2019-08-06 2021-02-11 Samsung Electronics Co., Ltd. Apparatus and method for handling collisions of transmissions in wireless communication system
WO2021056443A1 (en) * 2019-09-27 2021-04-01 Nec Corporation Methods, devices and computer storage media for communication
US11778590B2 (en) * 2021-04-16 2023-10-03 Qualcomm Incorporated Techniques for selecting a sidelink sensing mode based on duplex mode

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9807709B2 (en) * 2012-05-31 2017-10-31 Interdigital Patent Holdings, Inc. Device to-device (D2D) cross link power control
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
EP4271057A1 (en) * 2015-01-27 2023-11-01 Taissa Research LLC Method for transmitting d2d discovery signal by terminal in wireless communication system and terminal using same method
CN111491361B (zh) * 2016-02-02 2023-10-24 华为技术有限公司 确定发射功率的方法、用户设备和基站
CN107040865B (zh) * 2016-02-04 2021-11-23 北京三星通信技术研究有限公司 一种v2x通信中的功率控制方法和设备
CN107105000B (zh) * 2016-02-23 2021-07-30 中兴通讯股份有限公司 V2x通信方法及装置
CN113473409A (zh) * 2016-09-29 2021-10-01 华为技术有限公司 传输数据的方法及其终端设备
CN107889157B (zh) * 2016-09-30 2023-07-28 北京三星通信技术研究有限公司 功率控制的方法及设备
CN108616840A (zh) * 2017-01-20 2018-10-02 北京三星通信技术研究有限公司 一种车对外界v2x通信的方法及装置
US11032049B2 (en) * 2017-01-20 2021-06-08 Samsung Electronics Co., Ltd. Method and device for vehicle to everything (V2X) communications and a transmitting and receiving method and equipment in V2X communication
EP3574694A4 (en) * 2017-03-24 2021-04-14 Samsung Electronics Co., Ltd. RESOURCE SELECTION PROCEDURE IN A VEHICLE-TO-EVERYTHING COMMUNICATION AND DEVICE FOR IT
CN108632782B (zh) * 2017-03-24 2023-11-21 北京三星通信技术研究有限公司 一种v2x通信中的发送与接收方法和设备
WO2018201415A1 (en) * 2017-05-04 2018-11-08 Panasonic Intellectual Property Corporation Of America User equipment and method therefor
CN107018564B (zh) * 2017-06-01 2019-09-10 重庆邮电大学 一种丢失覆盖场景中的d2d终端发送功率控制方法
CN109257810B (zh) * 2017-07-12 2022-05-10 华为技术有限公司 一种功率控制方法和终端设备
US10863447B2 (en) * 2018-07-11 2020-12-08 Samsung Electronics Co., Ltd. Method and apparatus for multi-antenna transmission in vehicle to vehicle communication
US11405932B2 (en) * 2018-08-08 2022-08-02 Hannibal Ip Llc Method and apparatus for power control of wireless communications

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JP2022525587A (ja) 2022-05-18
US11425660B2 (en) 2022-08-23
EP4240068A3 (en) 2023-11-15
CN113784428B (zh) 2022-12-09
KR20210127170A (ko) 2021-10-21
CN113784428A (zh) 2021-12-10
EP4240068A2 (en) 2023-09-06
AU2019429551A1 (en) 2021-09-16
US20220361113A1 (en) 2022-11-10
EP3913994A4 (en) 2022-01-12
JP7361126B2 (ja) 2023-10-13
US20210377871A1 (en) 2021-12-02
WO2020164152A1 (zh) 2020-08-20
EP3913994B1 (en) 2023-08-02
EP3913994A1 (en) 2021-11-24

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