CN109792678A - 传输数据的方法及其终端设备 - Google Patents

传输数据的方法及其终端设备 Download PDF

Info

Publication number
CN109792678A
CN109792678A CN201680089690.XA CN201680089690A CN109792678A CN 109792678 A CN109792678 A CN 109792678A CN 201680089690 A CN201680089690 A CN 201680089690A CN 109792678 A CN109792678 A CN 109792678A
Authority
CN
China
Prior art keywords
power
data channel
control channel
maximum
determining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201680089690.XA
Other languages
English (en)
Other versions
CN109792678B (zh
Inventor
黎超
张兴炜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN202010890776.0A priority Critical patent/CN112188432B/zh
Priority to CN202110636354.5A priority patent/CN113473409A/zh
Priority to CN201910316660.3A priority patent/CN110062351B/zh
Publication of CN109792678A publication Critical patent/CN109792678A/zh
Application granted granted Critical
Publication of CN109792678B publication Critical patent/CN109792678B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • H04W52/146—Uplink power control
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • 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]
    • H04W4/46—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]
    • 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
    • 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
    • H04W52/30—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. 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

本发明实施例提供一种传输数据的方法，包括：用户设备UE获取最大发射功率；所述UE根据所述最大发射功率以及第一参数确定数据信道的发射功率和/或控制信道的发射功率；其中，所述第一参数包括下列中的至少一种：所述数据信道的带宽，所述控制信道的带宽、所述第一链路所在载波的载波类型；所述UE在同一个子帧上发送所述控制信道与所述数据信道。因此，本发明实施例通过根据最大发射功率以及数据信道的带宽，控制信道的带宽、第一链路所在载波的载波类型中的至少一种，能够在同一个子帧时确定数据信道的发射功率和控制信道的发射功率，合理地确定控制信息和数据的发射功率。

Description

PCT国内申请，说明书已公开。

Claims (26)

  1. PCT国内申请，权利要求书已公开。
CN201680089690.XA 2016-09-29 2016-09-29 传输数据的方法及其终端设备 Active CN109792678B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202010890776.0A CN112188432B (zh) 2016-09-29 2016-09-29 传输数据的方法及其终端设备
CN202110636354.5A CN113473409A (zh) 2016-09-29 2016-09-29 传输数据的方法及其终端设备
CN201910316660.3A CN110062351B (zh) 2016-09-29 2016-09-29 传输数据的方法及其终端设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/100945 WO2018058470A1 (zh) 2016-09-29 2016-09-29 传输数据的方法及其终端设备

Related Child Applications (3)

Application Number Title Priority Date Filing Date
CN201910316660.3A Division CN110062351B (zh) 2016-09-29 2016-09-29 传输数据的方法及其终端设备
CN202010890776.0A Division CN112188432B (zh) 2016-09-29 2016-09-29 传输数据的方法及其终端设备
CN202110636354.5A Division CN113473409A (zh) 2016-09-29 2016-09-29 传输数据的方法及其终端设备

Publications (2)

Publication Number Publication Date
CN109792678A true CN109792678A (zh) 2019-05-21
CN109792678B CN109792678B (zh) 2021-06-22

Family

ID=61762962

Family Applications (4)

Application Number Title Priority Date Filing Date
CN202010890776.0A Active CN112188432B (zh) 2016-09-29 2016-09-29 传输数据的方法及其终端设备
CN202110636354.5A Pending CN113473409A (zh) 2016-09-29 2016-09-29 传输数据的方法及其终端设备
CN201910316660.3A Active CN110062351B (zh) 2016-09-29 2016-09-29 传输数据的方法及其终端设备
CN201680089690.XA Active CN109792678B (zh) 2016-09-29 2016-09-29 传输数据的方法及其终端设备

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CN202010890776.0A Active CN112188432B (zh) 2016-09-29 2016-09-29 传输数据的方法及其终端设备
CN202110636354.5A Pending CN113473409A (zh) 2016-09-29 2016-09-29 传输数据的方法及其终端设备
CN201910316660.3A Active CN110062351B (zh) 2016-09-29 2016-09-29 传输数据的方法及其终端设备

Country Status (6)

Country Link
US (3) US10764831B2 (zh)
EP (2) EP3927022A1 (zh)
JP (1) JP6840231B2 (zh)
KR (1) KR102239081B1 (zh)
CN (4) CN112188432B (zh)
WO (1) WO2018058470A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112020128A (zh) * 2019-05-29 2020-12-01 中国电信股份有限公司 终端及其发射功率控制方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110545575B (zh) * 2016-04-23 2022-06-21 上海朗帛通信技术有限公司 一种窄带移动通信的方法和装置
CN112188432B (zh) * 2016-09-29 2022-02-11 华为技术有限公司 传输数据的方法及其终端设备
CN113330784A (zh) * 2019-02-15 2021-08-31 Oppo广东移动通信有限公司 无线通信的方法和设备
KR20210130193A (ko) 2019-02-18 2021-10-29 니콜라 코퍼레이션 수소 연료보급 및 전기 충전을 위한 통신 시스템들 및 방법들
JP6816185B2 (ja) * 2019-03-07 2021-01-20 ソフトバンク株式会社 通信端末装置、並びに、その制御方法及びプログラム
US20220086767A1 (en) * 2019-04-08 2022-03-17 Apple Inc. Nr v2x sidelink structures for pscch cover enhancement
CN111800849B (zh) * 2019-08-09 2022-06-10 维沃移动通信有限公司 一种功率控制方法及设备
US20220295411A1 (en) * 2019-08-16 2022-09-15 Telefonaktiebolaget Lm Ericsson (Publ) Power Control for the Sidelink Control Channel
US20230239787A1 (en) * 2020-08-25 2023-07-27 Qualcomm Incorporated Adaptive operational mode setting for circuits

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014104854A1 (ko) * 2012-12-30 2014-07-03 엘지전자 주식회사 다중 셀 무선 통신 시스템에서 무선 자원 정보 공유 방법 및 이를 위한 장치
CN104350790A (zh) * 2012-05-31 2015-02-11 交互数字专利控股公司 设备到设备(d2d)交叉链路功率控制
US20150163755A1 (en) * 2013-12-06 2015-06-11 Qualcomm Incorporated Determining a gain factor for transmit power control in enhanced uplink

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8295153B2 (en) * 2008-12-23 2012-10-23 Nokia Corporation Radio resource sharing
CN101883415B (zh) * 2009-05-05 2013-06-05 电信科学技术研究院 探测参考信号发送功率配置方法、网络侧设备及ue
CN101674600B (zh) * 2009-10-13 2013-06-12 中兴通讯股份有限公司 一种Femto Cell导频功率自适应调整方法和装置
US9590444B2 (en) * 2009-11-30 2017-03-07 Broadcom Corporation Device with integrated wireless power receiver configured to make a charging determination based on a level of battery life and charging efficiency
US9083501B2 (en) 2010-04-05 2015-07-14 Qualcomm Incorporated Feedback of control information for multiple carriers
US8744513B2 (en) * 2010-06-29 2014-06-03 Qualcomm Incorporated Interaction between maximum power reduction and power scaling in wireless networks
EP2875685A2 (en) * 2012-07-23 2015-05-27 Interdigital Patent Holdings, Inc. Methods and apparatus for frequency synchronization, power control, and cell configuration for ul-only operation in dss bands
US20140372655A1 (en) * 2013-06-18 2014-12-18 Moore Performance Systems LLC System and Method for Symmetrical Direct Memory Access (SDMA)
US9325482B2 (en) * 2013-09-10 2016-04-26 Lg Electronics Inc. Method for coordinated scheduling in wireless communication system and apparatus therefor
CN104936297B (zh) * 2014-03-18 2020-01-10 北京三星通信技术研究有限公司 配置有包含d2d子帧服务小区的系统的功率控制方法及用户设备
WO2015170934A1 (ko) * 2014-05-09 2015-11-12 주식회사 아이티엘 무선통신 시스템에서 전송 파워 제어 방법 및 장치
EP3016426B1 (en) * 2014-07-17 2019-03-27 Huawei Technologies Co., Ltd. Power control method, node b and user equipment
CN111885552A (zh) * 2014-12-02 2020-11-03 索尼公司 电子设备、无线通信方法、存储介质和无线通信系统
CN105430728B (zh) * 2015-12-08 2018-12-18 同济大学 用于微小区的基于最优化理论的上行链路功率控制方法
CN112188432B (zh) * 2016-09-29 2022-02-11 华为技术有限公司 传输数据的方法及其终端设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104350790A (zh) * 2012-05-31 2015-02-11 交互数字专利控股公司 设备到设备(d2d)交叉链路功率控制
WO2014104854A1 (ko) * 2012-12-30 2014-07-03 엘지전자 주식회사 다중 셀 무선 통신 시스템에서 무선 자원 정보 공유 방법 및 이를 위한 장치
US20150163755A1 (en) * 2013-12-06 2015-06-11 Qualcomm Incorporated Determining a gain factor for transmit power control in enhanced uplink

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUAWEI, HISILICON: "Power control for V2V", 《3GPP TSG RAN WG1 MEETING #83》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112020128A (zh) * 2019-05-29 2020-12-01 中国电信股份有限公司 终端及其发射功率控制方法
CN112020128B (zh) * 2019-05-29 2022-08-30 中国电信股份有限公司 终端及其发射功率控制方法

Also Published As

Publication number Publication date
EP3515126B1 (en) 2021-11-10
WO2018058470A1 (zh) 2018-04-05
CN110062351A (zh) 2019-07-26
KR20190052079A (ko) 2019-05-15
CN112188432B (zh) 2022-02-11
EP3515126A1 (en) 2019-07-24
US20200396690A1 (en) 2020-12-17
US20190289554A1 (en) 2019-09-19
CN110062351B (zh) 2020-08-07
CN109792678B (zh) 2021-06-22
US10764831B2 (en) 2020-09-01
JP6840231B2 (ja) 2021-03-10
US20210153131A1 (en) 2021-05-20
US10952148B2 (en) 2021-03-16
CN113473409A (zh) 2021-10-01
KR102239081B1 (ko) 2021-04-12
US11785551B2 (en) 2023-10-10
EP3515126A4 (en) 2019-09-18
EP3927022A1 (en) 2021-12-22
CN112188432A (zh) 2021-01-05
JP2019533364A (ja) 2019-11-14

Similar Documents

Publication Publication Date Title
CN109792678B (zh) 传输数据的方法及其终端设备
CN108029076B (zh) 确定发射功率的方法、用户设备和基站
RU2698322C1 (ru) Способ и устройство для опорного сигнала и отображения для связи посредством прямого соединения
WO2017193350A1 (zh) 信息传输的方法及用户设备
EP3761739B1 (en) Communication method, terminal and computer program
EP3917224A1 (en) Power control method and power control apparatus
EP3442284B1 (en) Method and user equipment for resource allocation of vehicle network
CN111356220B (zh) 功率控制方法及装置
CN109788453B (zh) 一种应答信息的传输方法、通信设备和网络设备
Park et al. Spatial capacity of LTE-based V2V communication
JP7082222B2 (ja) データ送信方法及びその端末デバイス
CN116349340A (zh) 一种通信方法及通信装置
JP7329660B2 (ja) データ送信方法及びその端末デバイス

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant