CN110692270A - 传输信号的方法、终端设备和网络设备 - Google Patents

传输信号的方法、终端设备和网络设备 Download PDF

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Publication number
CN110692270A
CN110692270A CN201780091411.8A CN201780091411A CN110692270A CN 110692270 A CN110692270 A CN 110692270A CN 201780091411 A CN201780091411 A CN 201780091411A CN 110692270 A CN110692270 A CN 110692270A
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CN
China
Prior art keywords
power
terminal device
path loss
transmission power
power control
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.)
Pending
Application number
CN201780091411.8A
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English (en)
Inventor
汲桐
金哲
张维良
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
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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
Publication of CN110692270A publication Critical patent/CN110692270A/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
    • H04W52/18—TPC being performed according to specific 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
    • H04W52/36—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
    • 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
    • H04W52/10—Open loop 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
    • H04W52/14—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
    • H04W52/18—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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength

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

Abstract

本申请提供了一种传输信号的方法、终端设备和网络设备。该方法包括：终端设备根据所述终端设备在当前覆盖等级的接入情况和/或第一功控参数确定第一发射功率；使用所述第一发射功率发射信号。本申请实施例的传输信号的方法、终端设备和网络设备，能够减少对其他终端设备的上行传输的干扰。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN201780091411.8A 2017-06-05 2017-06-05 传输信号的方法、终端设备和网络设备 Pending CN110692270A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/087227 WO2018223274A1 (zh) 2017-06-05 2017-06-05 传输信号的方法、终端设备和网络设备

Publications (1)

Publication Number Publication Date
CN110692270A true CN110692270A (zh) 2020-01-14

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Family Applications (1)

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CN201780091411.8A Pending CN110692270A (zh) 2017-06-05 2017-06-05 传输信号的方法、终端设备和网络设备

Country Status (7)

Country Link
US (1) US11202265B2 (zh)
EP (1) EP3637865A4 (zh)
JP (1) JP2020522941A (zh)
KR (1) KR102256449B1 (zh)
CN (1) CN110692270A (zh)
BR (1) BR112019025556A2 (zh)
WO (1) WO2018223274A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11330529B2 (en) * 2017-10-12 2022-05-10 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Data transmission method, terminal device, and network device
WO2023283776A1 (zh) * 2021-07-12 2023-01-19 Oppo广东移动通信有限公司 功率控制的方法、终端设备和网络设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104704884A (zh) * 2012-10-05 2015-06-10 交互数字专利控股公司 增强机器类型通信(mtc)设备覆盖的方法和装置
WO2015116732A1 (en) * 2014-01-29 2015-08-06 Interdigital Patent Holdings, Inc. Method of access and link adaptation for coverage enhanced wireless transmissions
WO2015113229A1 (zh) * 2014-01-28 2015-08-06 华为技术有限公司 一种覆盖增强场景下确定发射功率的方法和设备
CN105379336A (zh) * 2013-07-10 2016-03-02 三星电子株式会社 用于随机接入过程的覆盖增强的方法和装置
WO2016070423A1 (zh) * 2014-11-07 2016-05-12 华为技术有限公司 无线网络覆盖增强的方法、装置和***
CN105637969A (zh) * 2013-10-14 2016-06-01 株式会社Kt 用于发送和接收随机接入前导的方法及其设备
CN105992328A (zh) * 2015-01-30 2016-10-05 华为技术有限公司 一种前导序列的发送方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8494572B2 (en) * 2008-06-24 2013-07-23 Qualcomm Incorporated Method and apparatus for power control of first data transmission in random access procedure of FDMA communication system
CN106851808B (zh) * 2010-04-01 2020-08-18 太阳专利信托公司 终端装置和功率调节方法
US10595280B2 (en) * 2015-03-06 2020-03-17 Qualcomm Incorporated Repetition level coverage enhancement techniques for physical random access channel transmissions
CN106454694A (zh) * 2015-08-11 2017-02-22 中兴通讯股份有限公司 下行控制信息发送、接收方法及装置
CN105101454B (zh) * 2015-08-14 2019-02-01 电信科学技术研究院 一种mtc ue随机接入的方法及装置
US11272550B2 (en) * 2016-03-16 2022-03-08 Telefonaktiebolaget Lm Ericsson (Publ) Narrowband internet of things random access channel configuration design

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104704884A (zh) * 2012-10-05 2015-06-10 交互数字专利控股公司 增强机器类型通信(mtc)设备覆盖的方法和装置
CN105379336A (zh) * 2013-07-10 2016-03-02 三星电子株式会社 用于随机接入过程的覆盖增强的方法和装置
CN105637969A (zh) * 2013-10-14 2016-06-01 株式会社Kt 用于发送和接收随机接入前导的方法及其设备
WO2015113229A1 (zh) * 2014-01-28 2015-08-06 华为技术有限公司 一种覆盖增强场景下确定发射功率的方法和设备
WO2015116732A1 (en) * 2014-01-29 2015-08-06 Interdigital Patent Holdings, Inc. Method of access and link adaptation for coverage enhanced wireless transmissions
WO2016070423A1 (zh) * 2014-11-07 2016-05-12 华为技术有限公司 无线网络覆盖增强的方法、装置和***
CN105992328A (zh) * 2015-01-30 2016-10-05 华为技术有限公司 一种前导序列的发送方法及装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUAWEI等: "Consideration on PRACH power ramping", 《3GPP TSG RAN WG2 MEETING #92》 *

Also Published As

Publication number Publication date
BR112019025556A2 (pt) 2020-06-23
KR102256449B1 (ko) 2021-05-25
EP3637865A1 (en) 2020-04-15
EP3637865A4 (en) 2020-05-20
US11202265B2 (en) 2021-12-14
US20200112925A1 (en) 2020-04-09
WO2018223274A1 (zh) 2018-12-13
JP2020522941A (ja) 2020-07-30
KR20200011541A (ko) 2020-02-03

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