CN106465174B - 毫米波无线接入网络中的信道增强 - Google Patents

毫米波无线接入网络中的信道增强 Download PDF

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Publication number
CN106465174B
CN106465174B CN201580032592.8A CN201580032592A CN106465174B CN 106465174 B CN106465174 B CN 106465174B CN 201580032592 A CN201580032592 A CN 201580032592A CN 106465174 B CN106465174 B CN 106465174B
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base station
periodicity
variability
beam sweep
channel
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Chinese (zh)
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CN106465174A (zh
Inventor
J·H·刘
S·苏布拉玛尼安
厉隽怿
A·桑佩斯
K·G·汉佩尔
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00837—Determination of triggering parameters for hand-off
    • H04W36/008375—Determination of triggering parameters for hand-off based on historical data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/085—Reselecting an access point involving beams of access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/20—Performing reselection for specific purposes for optimising the interference level

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201580032592.8A 2014-06-18 2015-06-03 毫米波无线接入网络中的信道增强 Active CN106465174B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/308,614 2014-06-18
US14/308,614 US9681341B2 (en) 2014-06-18 2014-06-18 Channel enhancement in millimeter wavelength wireless access networks
PCT/US2015/033998 WO2015195338A1 (en) 2014-06-18 2015-06-03 Channel enhancement in millimeter wavelength wireless access networks

Publications (2)

Publication Number Publication Date
CN106465174A CN106465174A (zh) 2017-02-22
CN106465174B true CN106465174B (zh) 2020-03-03

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CN201580032592.8A Active CN106465174B (zh) 2014-06-18 2015-06-03 毫米波无线接入网络中的信道增强

Country Status (7)

Country Link
US (1) US9681341B2 (https=)
EP (1) EP3158812B1 (https=)
JP (1) JP6553096B2 (https=)
KR (1) KR20170018334A (https=)
CN (1) CN106465174B (https=)
BR (1) BR112016029312A2 (https=)
WO (1) WO2015195338A1 (https=)

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US10251046B2 (en) * 2015-06-01 2019-04-02 Huawei Technologies Co., Ltd. System and method for efficient link discovery in wireless networks
US10887861B2 (en) * 2015-07-20 2021-01-05 At&T Intellectual Property I, L.P. Facilitating harmonization of wireless communication service delivery
CN113630167B (zh) 2016-03-03 2024-01-26 交互数字专利控股公司 用于波束成形系统内的波束控制的方法及设备
US10244492B2 (en) 2016-04-04 2019-03-26 Qualcomm Incorporated Interleaved beam sweeping for synchronization and random access procedures
RU2699822C1 (ru) * 2016-05-13 2019-09-11 Телефонактиеболагет Лм Эрикссон (Пабл) Способы и устройства для приема передач с использованием свипирующих лучей
US10075149B2 (en) 2016-10-25 2018-09-11 Qualcomm Incorporated Methods and apparatus supporting controlled transmission and reception of messages
CN112532283B (zh) * 2016-11-04 2023-11-28 Oppo广东移动通信有限公司 波束测量的方法和终端
CN109964147B (zh) * 2016-11-22 2023-12-05 索尼移动通讯有限公司 雷达辅助跟踪移动设备以改善高频通信中的通信链路
US10470109B2 (en) * 2017-03-24 2019-11-05 Qualcomm Incorporated Methods for adapting beam scanning frequencies in millimeter wave systems
CN109429235B (zh) * 2017-08-30 2022-04-01 中国移动通信有限公司研究院 一种波束扫描方法、网络侧设备及移动通信终端
CN109474948B (zh) * 2017-09-08 2020-06-16 展讯通信（上海）有限公司 用户设备的波束的测量方法、用户设备及计算机可读介质
TWI653864B (zh) 2017-11-21 2019-03-11 國立交通大學 高安全性之區塊鏈資料傳送方法
DE112018006728T5 (de) * 2017-12-29 2020-10-29 Keysight Technologies Singapore (Sales) Pte. Ltd. Testvorrichtung zum testen eines telekommunikationsnetzes und verfahren zum testen einer telekommunikation
CN110138519A (zh) * 2018-02-02 2019-08-16 索尼公司 无线通信系统中的装置和方法、计算机可读存储介质
KR102713390B1 (ko) 2018-10-24 2024-10-04 삼성전자주식회사 무선 통신 시스템에서의 단말의 동작 방법 및 이를 위한 단말
US11336361B2 (en) * 2019-10-24 2022-05-17 Sony Group Corporation Millimeter-wave non-line of sight analysis
CN114363910B (zh) * 2020-10-13 2023-11-03 中国移动通信集团设计院有限公司 5g公共信道规划仿真方法、装置、电子设备与存储介质
JP7840059B2 (ja) * 2023-03-24 2026-04-03 株式会社国際電気通信基礎技術研究所 通信システム、制御装置、基地局、端末装置およびコンピュータに実行させるためのプログラム

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US7146164B2 (en) * 2000-12-20 2006-12-05 Denso Corporation Intelligent base station antenna beam-steering using mobile multipath feedback
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US8089939B1 (en) * 2007-05-18 2012-01-03 Marvell International Ltd. Predictive roaming by a wireless LAN client station

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US6782277B1 (en) * 1999-09-30 2004-08-24 Qualcomm Incorporated Wireless communication system with base station beam sweeping
US7146164B2 (en) * 2000-12-20 2006-12-05 Denso Corporation Intelligent base station antenna beam-steering using mobile multipath feedback
CN101507166A (zh) * 2006-08-21 2009-08-12 皇家飞利浦电子股份有限公司 多波束mimo系统中的高效cqi信令
US8089939B1 (en) * 2007-05-18 2012-01-03 Marvell International Ltd. Predictive roaming by a wireless LAN client station

Also Published As

Publication number Publication date
EP3158812A1 (en) 2017-04-26
JP6553096B2 (ja) 2019-07-31
KR20170018334A (ko) 2017-02-17
WO2015195338A1 (en) 2015-12-23
EP3158812B1 (en) 2019-07-24
CN106465174A (zh) 2017-02-22
US20150373593A1 (en) 2015-12-24
BR112016029312A2 (pt) 2017-08-22
US9681341B2 (en) 2017-06-13
JP2017523680A (ja) 2017-08-17

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