CN105393608A - 一种用户设备及功率分配的方法 - Google Patents

一种用户设备及功率分配的方法 Download PDF

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CN105393608A
CN105393608A CN201480035377.9A CN201480035377A CN105393608A CN 105393608 A CN105393608 A CN 105393608A CN 201480035377 A CN201480035377 A CN 201480035377A CN 105393608 A CN105393608 A CN 105393608A
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subframe
numbering
power
channel
target
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CN201480035377.9A
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CN105393608B (zh
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贺传峰
曲秉玉
闫志宇
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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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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
    • H04W52/16—Deriving transmission power values from another channel
    • 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
    • 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
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • 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
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading

Abstract

本发明公开一种用户设备及功率分配的方法，涉及通信网络技术领域，用于解决如何合理的分配上行信道的发射功率的问题。本发明实施例通过确定编号为i的第一目标子帧的至少一个上行信道，当与编号为i的第一目标子帧之间具有发射时间重叠，且起始时间晚于编号为i的第一目标子帧的起始时间的编号为x的第二目标子帧的上行信道信息包含PRACH或者仅包含SRS信道或者没有信道时，根据编号为x的第二目标子帧的上行信道信息，确定为编号为x的第二目标子帧所在的基站或小区组预留的预留功率；然后通过该预留功率确定编号为i的第一目标子帧的至少一个上行信道中的每个上行信道的发射功率。本发明实施例提供的方案适于对功率进行分配时采用。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201480035377.9A 2014-07-03 2014-07-03 一种用户设备及功率分配的方法 Active CN105393608B (zh)

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PCT/CN2014/081604 WO2016000241A1 (zh) 2014-07-03 2014-07-03 一种用户设备及功率分配的方法

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US (1) US10440701B2 (zh)
EP (1) EP3151613B1 (zh)
JP (1) JP6300054B2 (zh)
KR (1) KR101969786B1 (zh)
CN (1) CN105393608B (zh)
AU (1) AU2014399600B2 (zh)
BR (1) BR112016030823B1 (zh)
WO (1) WO2016000241A1 (zh)

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CN107567098A (zh) * 2016-06-30 2018-01-09 华为技术有限公司 功率分配的方法和装置
CN108024323A (zh) * 2016-11-03 2018-05-11 华为技术有限公司 功率分配方法、功率调整方法、终端和接入网设备
CN109565385A (zh) * 2016-08-12 2019-04-02 华为技术有限公司 上行信道发送方法和装置
CN110213012A (zh) * 2018-02-28 2019-09-06 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置

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EP3606191B1 (en) * 2017-04-28 2022-03-02 LG Electronics Inc. Method and apparatus for power sharing in wireless communication system
WO2019092835A1 (ja) * 2017-11-09 2019-05-16 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN110149705A (zh) 2018-02-12 2019-08-20 维沃移动通信有限公司 上行传输方法和设备
JP2021529451A (ja) * 2018-06-19 2021-10-28 アイディーエーシー ホールディングス インコーポレイテッド 異なる信頼度を有するデータを転送するための方法、システム、およびデバイス

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CN107567098A (zh) * 2016-06-30 2018-01-09 华为技术有限公司 功率分配的方法和装置
CN107567098B (zh) * 2016-06-30 2021-06-15 华为技术有限公司 功率分配的方法和装置
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CN108024323B (zh) * 2016-11-03 2020-09-08 华为技术有限公司 功率分配方法、功率调整方法、终端和接入网设备
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CN110213012B (zh) * 2018-02-28 2021-11-23 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置

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BR112016030823B1 (pt) 2022-11-29
AU2014399600A1 (en) 2017-01-19
EP3151613A4 (en) 2017-06-14
BR112016030823A2 (zh) 2017-08-22
US20170111891A1 (en) 2017-04-20
KR20170020501A (ko) 2017-02-22
WO2016000241A1 (zh) 2016-01-07
CN105393608B (zh) 2019-04-12
EP3151613A1 (en) 2017-04-05
EP3151613B1 (en) 2019-08-28
AU2014399600B2 (en) 2018-01-25
JP2017526312A (ja) 2017-09-07
US10440701B2 (en) 2019-10-08
KR101969786B1 (ko) 2019-04-17
JP6300054B2 (ja) 2018-03-28

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