CN105284143A - 参考信号的检测方法、接收方法、用户设备和基站 - Google Patents

参考信号的检测方法、接收方法、用户设备和基站 Download PDF

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CN105284143A
CN105284143A CN201480000665.0A CN201480000665A CN105284143A CN 105284143 A CN105284143 A CN 105284143A CN 201480000665 A CN201480000665 A CN 201480000665A CN 105284143 A CN105284143 A CN 105284143A
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partial
frequency resource
time
resource
reference signal
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CN105284143B (zh
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官磊
周永行
薛丽霞
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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
    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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
    • 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
    • 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
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明实施例提供参考信号的检测方法、接收方法、用户设备和基站。该用户设备包括：确定单元，用于确定参考信号的配置信息，配置信息包括第一和第二候选时频资源的信息；其中，第一候选时频资源包括第一和第二部分时频资源，第一部分时频资源为第一静默时频资源中的第一部分资源，第二部分时频资源为第二静默时频资源中的第二部分资源；第二候选时频资源包括第三和第四部分时频资源，第三部分时频资源为第一静默时频资源中的第三部分资源，第四部分时频资源为第二静默时频资源中的第四部分资源；其中，第一、第二、第三和第四部分资源互不重叠；检测单元，用于根据配置信息检测参考信号。本发明实施例能够提高小区发现和测量性能。

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。
CN201480000665.0A 2014-04-04 2014-04-04 参考信号的检测方法、接收方法、用户设备和基站 Active CN105284143B (zh)

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PCT/CN2014/074796 WO2015149349A1 (zh) 2014-04-04 2014-04-04 参考信号的检测方法、接收方法、用户设备和基站

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US (1) US10291374B2 (zh)
EP (1) EP3119121B1 (zh)
KR (1) KR20160138553A (zh)
CN (1) CN105284143B (zh)
BR (1) BR112016022740A2 (zh)
WO (1) WO2015149349A1 (zh)

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CN107888352A (zh) * 2016-09-29 2018-04-06 华为技术有限公司 参考信号的处理方法、用户设备和基站
CN108173798A (zh) * 2016-12-07 2018-06-15 上海朗帛通信技术有限公司 一种无线通信中的方法和装置
CN108809583A (zh) * 2017-05-05 2018-11-13 华为技术有限公司 传输信号的方法和装置
CN110430612A (zh) * 2016-09-19 2019-11-08 上海朗帛通信技术有限公司 一种ue、基站中的发射功率调整的方法和装置
CN111490814A (zh) * 2016-07-11 2020-08-04 上海朗帛通信技术有限公司 一种无线传输中的方法和装置
WO2020244375A1 (zh) * 2019-06-04 2020-12-10 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
CN112314038A (zh) * 2018-05-10 2021-02-02 上海诺基亚贝尔股份有限公司 用于测量限制的方法和设备
CN114450999A (zh) * 2019-09-30 2022-05-06 华为技术有限公司 信息处理及信息指示方法和装置

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CN110463313B (zh) * 2017-03-24 2023-09-12 苹果公司 小区专用参考信号(crs)静默的方法和装置、及存储介质
CN111478739B (zh) * 2019-01-23 2022-06-07 ***通信有限公司研究院 获取邻区干扰值的方法、参考信号配置方法及装置
CN112188620B (zh) * 2019-07-01 2022-04-05 华为技术有限公司 一种通信方法及装置
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CN111901874A (zh) * 2020-04-13 2020-11-06 中兴通讯股份有限公司 一种参考信号资源的配置方法、装置、设备及储存介质
CN116939645A (zh) * 2022-03-31 2023-10-24 北京三星通信技术研究有限公司 通信方法、用户设备及基站
CN117793818A (zh) * 2022-09-21 2024-03-29 华为技术有限公司 测量小区的方法与装置

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CN111490814A (zh) * 2016-07-11 2020-08-04 上海朗帛通信技术有限公司 一种无线传输中的方法和装置
CN111490814B (zh) * 2016-07-11 2021-06-25 上海朗帛通信技术有限公司 一种无线传输中的方法和装置
CN110430612A (zh) * 2016-09-19 2019-11-08 上海朗帛通信技术有限公司 一种ue、基站中的发射功率调整的方法和装置
CN110430612B (zh) * 2016-09-19 2021-10-29 上海朗帛通信技术有限公司 一种ue、基站中的支持发射功率调整的方法和装置
CN107888352B (zh) * 2016-09-29 2020-06-02 华为技术有限公司 参考信号的处理方法、用户设备和基站
CN107888352A (zh) * 2016-09-29 2018-04-06 华为技术有限公司 参考信号的处理方法、用户设备和基站
CN108173798A (zh) * 2016-12-07 2018-06-15 上海朗帛通信技术有限公司 一种无线通信中的方法和装置
CN108173798B (zh) * 2016-12-07 2020-07-31 上海朗帛通信技术有限公司 一种无线通信中的方法和装置
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CN108809583A (zh) * 2017-05-05 2018-11-13 华为技术有限公司 传输信号的方法和装置
CN108809583B (zh) * 2017-05-05 2024-03-26 华为技术有限公司 传输信号的方法和装置
CN112314038A (zh) * 2018-05-10 2021-02-02 上海诺基亚贝尔股份有限公司 用于测量限制的方法和设备
CN112314038B (zh) * 2018-05-10 2024-02-06 上海诺基亚贝尔股份有限公司 用于测量限制的方法和设备
WO2020244375A1 (zh) * 2019-06-04 2020-12-10 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
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CN114450999A (zh) * 2019-09-30 2022-05-06 华为技术有限公司 信息处理及信息指示方法和装置

Also Published As

Publication number Publication date
CN105284143B (zh) 2019-07-12
EP3119121A4 (en) 2017-04-12
US10291374B2 (en) 2019-05-14
US20170033907A1 (en) 2017-02-02
BR112016022740A2 (pt) 2017-08-15
WO2015149349A1 (zh) 2015-10-08
KR20160138553A (ko) 2016-12-05
EP3119121B1 (en) 2020-06-03
EP3119121A1 (en) 2017-01-18

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