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CN109565385A - 上行信道发送方法和装置 - Google Patents

上行信道发送方法和装置 Download PDF

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Publication number
CN109565385A
CN109565385A CN201680088218.4A CN201680088218A CN109565385A CN 109565385 A CN109565385 A CN 109565385A CN 201680088218 A CN201680088218 A CN 201680088218A CN 109565385 A CN109565385 A CN 109565385A
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China
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time
channel
domain resource
reference signal
priority
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CN201680088218.4A
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CN109565385B (zh
Inventor
邵家枫
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Godo Kaisha IP Bridge 1
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Huawei Technologies Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/28TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/281TPC 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/06TPC algorithms
    • H04W52/14Separate analysis of uplink or downlink
    • H04W52/146Uplink power control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/06TPC algorithms
    • H04W52/16Deriving transmission power values from another channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/24TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/30Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346TPC 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/38TPC being performed in particular situations
    • H04W52/50TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/56Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information

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

Abstract

本发明提供一种上行数据的发送方法及装置,涉及通信领域,以适应传输周期缩短情况下的的上行信道发送。包括:终端根据上行信道所在的时域资源上是否包括该上行信道的RS,来分别进行功率控制,分别确定第一上行信道的第一发送功率。该终端以所述第一发射功率发送所述第一上行信道。以上方法提高了基站解调上行信道的正确率。

Description

PCT国内申请,说明书已公开。

Claims (32)

  1. PCT国内申请,权利要求书已公开。
CN201680088218.4A 2016-08-12 2016-08-12 上行信道发送方法和装置 Active CN109565385B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/094916 WO2018027918A1 (zh) 2016-08-12 2016-08-12 上行信道发送方法和装置

Publications (2)

Publication Number Publication Date
CN109565385A true CN109565385A (zh) 2019-04-02
CN109565385B CN109565385B (zh) 2021-02-12

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US (1) US10863449B2 (zh)
EP (1) EP3499773B1 (zh)
KR (1) KR102161007B1 (zh)
CN (1) CN109565385B (zh)
WO (1) WO2018027918A1 (zh)

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CN111901858A (zh) * 2020-07-27 2020-11-06 中兴通讯股份有限公司 功率确定、信息发送、参数发送方法、通信节点及介质
CN113677031A (zh) * 2020-05-13 2021-11-19 中国移动通信集团重庆有限公司 终端上行资源调度方法、装置、计算设备及计算机存储介质
CN115002888A (zh) * 2022-05-20 2022-09-02 Oppo广东移动通信有限公司 射频系统及其控制方法、无线通信设备

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WO2020042180A1 (zh) * 2018-08-31 2020-03-05 华为技术有限公司 参考信号接收与发送方法、设备及系统
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CN113677031A (zh) * 2020-05-13 2021-11-19 中国移动通信集团重庆有限公司 终端上行资源调度方法、装置、计算设备及计算机存储介质
CN113677031B (zh) * 2020-05-13 2024-02-27 中国移动通信集团重庆有限公司 终端上行资源调度方法、装置、计算设备及计算机存储介质
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CN115002888A (zh) * 2022-05-20 2022-09-02 Oppo广东移动通信有限公司 射频系统及其控制方法、无线通信设备

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Publication number Publication date
US10863449B2 (en) 2020-12-08
KR102161007B1 (ko) 2020-09-29
WO2018027918A1 (zh) 2018-02-15
US20190174428A1 (en) 2019-06-06
EP3499773B1 (en) 2021-04-07
KR20190039561A (ko) 2019-04-12
CN109565385B (zh) 2021-02-12
EP3499773A1 (en) 2019-06-19
EP3499773A4 (en) 2019-06-19

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