CN106717075B - 无线通信系统中的动态定向同步信号 - Google Patents

无线通信系统中的动态定向同步信号 Download PDF

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Publication number
CN106717075B
CN106717075B CN201580050361.XA CN201580050361A CN106717075B CN 106717075 B CN106717075 B CN 106717075B CN 201580050361 A CN201580050361 A CN 201580050361A CN 106717075 B CN106717075 B CN 106717075B
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China
Prior art keywords
signal component
wideband signal
narrowband
wideband
transmit power
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CN201580050361.XA
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English (en)
Chinese (zh)
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CN106717075A (zh
Inventor
O·阿亚什
S·苏布拉玛尼安
A·桑佩斯
厉隽怿
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0066—Interference mitigation or co-ordination of narrowband interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • 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) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J2011/0096—Network synchronisation

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201580050361.XA 2014-09-19 2015-08-24 无线通信系统中的动态定向同步信号 Expired - Fee Related CN106717075B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462052927P 2014-09-19 2014-09-19
US62/052,927 2014-09-19
US14/624,742 2015-02-18
US14/624,742 US9496975B2 (en) 2014-09-19 2015-02-18 Dynamic directional synchronization signals in wireless communications
PCT/US2015/046561 WO2016043930A1 (en) 2014-09-19 2015-08-24 Dynamic directional synchronization signals in wireless communications

Publications (2)

Publication Number Publication Date
CN106717075A CN106717075A (zh) 2017-05-24
CN106717075B true CN106717075B (zh) 2020-02-14

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CN201580050361.XA Expired - Fee Related CN106717075B (zh) 2014-09-19 2015-08-24 无线通信系统中的动态定向同步信号

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US (1) US9496975B2 (enExample)
EP (1) EP3195670B1 (enExample)
JP (1) JP6517323B2 (enExample)
KR (1) KR101960205B1 (enExample)
CN (1) CN106717075B (enExample)
BR (1) BR112017005529A2 (enExample)
WO (1) WO2016043930A1 (enExample)

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JP6131331B2 (ja) * 2012-12-21 2017-05-17 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて装置対装置通信方法及び装置
CN105704748B (zh) * 2014-11-05 2019-08-30 财团法人资讯工业策进会 直接通讯网络系统及其信号同步方法
WO2017177378A1 (zh) * 2016-04-12 2017-10-19 上海贝尔股份有限公司 通信系统中用于发送和接收控制信令的方法和装置
US10469516B2 (en) * 2016-04-28 2019-11-05 Qualcomm Incorporated Techniques for associating measurement data acquired at a wireless communication device with current values of time and location obtained by a user equipment and acknowledged by the wireless communication device
US10419199B2 (en) * 2016-05-11 2019-09-17 Qualcomm Incorporated Synchronization in wireless communications
WO2018028960A1 (en) 2016-08-12 2018-02-15 Sony Corporation Telecommunications apparatus and methods for determining location of terminal device using beam sweeping
US10075928B2 (en) 2016-08-19 2018-09-11 Qualcomm Incorporated Non-uniform transmission of synchronization signals
EP3536061A4 (en) * 2016-11-04 2020-06-17 Telefonaktiebolaget LM Ericsson (publ) WIRELESS DEVICE AND NETWORK NODE FOR A WIRELESS COMMUNICATION SYSTEM AND METHOD THEREFOR
US10257682B2 (en) * 2017-05-03 2019-04-09 Blackberry Limited Method and system for dedicated short range communication with traffic offload
US10841862B2 (en) * 2017-05-26 2020-11-17 Qualcomm Incorporated Millimeter wave directional discovery signal design
US10254386B1 (en) * 2017-10-27 2019-04-09 Hewlett Packard Enterprise Development Lp Waveform model
CN109982424B (zh) * 2017-12-27 2021-10-15 中国移动通信集团北京有限公司 一种无线信号的放大方法及装置
CN111465022B (zh) * 2019-01-18 2023-07-18 华为技术有限公司 一种信号发送、接收方法及设备
TWI715247B (zh) * 2019-10-16 2021-01-01 國立清華大學 天線陣列的波束調準方法、多波束傳輸系統及裝置
CN112752280B (zh) * 2019-10-31 2023-01-13 中国移动通信有限公司研究院 Ssb的接收方法及装置
US20220247483A1 (en) * 2021-01-29 2022-08-04 Rockwell Collins, Inc. Robust satellite communication

Citations (4)

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US6084919A (en) * 1998-01-30 2000-07-04 Motorola, Inc. Communication unit having spectral adaptability
US20090232126A1 (en) * 2008-03-11 2009-09-17 Carlos Cordeiro Channel synchronization for wireless systems
CN101860969A (zh) * 2009-04-06 2010-10-13 英特尔公司 用于动态带宽管理的方法和设备
WO2011105938A1 (en) * 2010-02-24 2011-09-01 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for controlling energy consumption in a multi-antenna base station

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US5022046A (en) 1989-04-14 1991-06-04 The United States Of America As Represented By The Secretary Of The Air Force Narrowband/wideband packet data communication system
US6999438B2 (en) 1996-01-18 2006-02-14 Kabushiki Kaisha Toshiba Radio communication system
US6489923B1 (en) 1999-09-16 2002-12-03 Nortel Networks Limited Position location method and apparatus for a mobile telecommunications system
CN101292452A (zh) * 2004-10-14 2008-10-22 高通弗拉里奥恩技术公司 便于信号检测和时间同步的改进的信标信号
JP4964147B2 (ja) * 2005-12-07 2012-06-27 パナソニック株式会社 無線通信方法及び無線通信装置
US8417248B2 (en) * 2006-08-14 2013-04-09 Texas Instruments Incorporated Methods and apparatus to schedule uplink transmissions in wireless communication systems
JP5190233B2 (ja) * 2006-09-01 2013-04-24 パナソニック株式会社 無線通信装置
US8422468B2 (en) 2008-08-28 2013-04-16 Qualcomm Incorporated Common-mode partitioning of wideband channels
US9167539B2 (en) 2009-01-12 2015-10-20 Nokia Solutions And Networks Oy Method for adapting a downlink transmit power of a first base station adapted for serving a closed subscriber group in the presence of second base station
US9491755B2 (en) * 2012-03-09 2016-11-08 Samsung Electronics Co., Ltd. Methods and apparatus to transmit and receive synchronization signals in a mobile communication system

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US6084919A (en) * 1998-01-30 2000-07-04 Motorola, Inc. Communication unit having spectral adaptability
US20090232126A1 (en) * 2008-03-11 2009-09-17 Carlos Cordeiro Channel synchronization for wireless systems
CN101860969A (zh) * 2009-04-06 2010-10-13 英特尔公司 用于动态带宽管理的方法和设备
WO2011105938A1 (en) * 2010-02-24 2011-09-01 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for controlling energy consumption in a multi-antenna base station

Also Published As

Publication number Publication date
EP3195670A1 (en) 2017-07-26
KR101960205B1 (ko) 2019-03-19
US9496975B2 (en) 2016-11-15
WO2016043930A1 (en) 2016-03-24
KR20170057267A (ko) 2017-05-24
JP6517323B2 (ja) 2019-05-22
BR112017005529A2 (pt) 2017-12-05
CN106717075A (zh) 2017-05-24
EP3195670B1 (en) 2018-09-26
JP2017533615A (ja) 2017-11-09
US20160087743A1 (en) 2016-03-24

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