KR20170018334A - 밀리미터 파장 무선 액세스 네트워크들에서의 채널 향상 - Google Patents

밀리미터 파장 무선 액세스 네트워크들에서의 채널 향상 Download PDF

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Publication number
KR20170018334A
KR20170018334A KR1020167035230A KR20167035230A KR20170018334A KR 20170018334 A KR20170018334 A KR 20170018334A KR 1020167035230 A KR1020167035230 A KR 1020167035230A KR 20167035230 A KR20167035230 A KR 20167035230A KR 20170018334 A KR20170018334 A KR 20170018334A
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KR
South Korea
Prior art keywords
base station
periodicity
beam sweep
channel quality
variability
Prior art date
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Abandoned
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KR1020167035230A
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English (en)
Korean (ko)
Inventor
정호 류
순다르 수브라마니안
준이 리
애시윈 삼파스
칼 조지 함펠
Original Assignee
퀄컴 인코포레이티드
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Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20170018334A publication Critical patent/KR20170018334A/ko
Abandoned legal-status Critical Current

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    • H04W72/1226—
    • 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
    • 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)
KR1020167035230A 2014-06-18 2015-06-03 밀리미터 파장 무선 액세스 네트워크들에서의 채널 향상 Abandoned KR20170018334A (ko)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
KR20170018334A true KR20170018334A (ko) 2017-02-17

Family

ID=53491671

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167035230A Abandoned KR20170018334A (ko) 2014-06-18 2015-06-03 밀리미터 파장 무선 액세스 네트워크들에서의 채널 향상

Country Status (7)

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

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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
WO2017151876A1 (en) * 2016-03-03 2017-09-08 Idac Holdings, Inc. Methods and apparatus for beam control in beamformed systems
US10244492B2 (en) 2016-04-04 2019-03-26 Qualcomm Incorporated Interleaved beam sweeping for synchronization and random access procedures
KR102115808B1 (ko) * 2016-05-13 2020-05-27 텔레폰악티에볼라겟엘엠에릭슨(펍) 빔 스윕 전송의 수신을 가능하게 하기 위한 방법 및 디바이스
US10075149B2 (en) 2016-10-25 2018-09-11 Qualcomm Incorporated Methods and apparatus supporting controlled transmission and reception of messages
US11284282B2 (en) 2016-11-04 2022-03-22 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Beam measurement method, terminal and network device
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
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
JP7309719B2 (ja) * 2017-12-29 2023-07-18 キーサイト テクノロジーズ シンガポール（セールス） プライベート リミテッド 電気通信ネットワークのための試験装置及び電気通信ネットワークを試験する方法
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

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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
US7206610B2 (en) 2004-10-28 2007-04-17 Interdigital Technology Corporation Method, system and components for facilitating wireless communication in a sectored service area
US7567807B2 (en) 2005-04-21 2009-07-28 Kyocera Wireless Corp. Apparatus and method for performing handoff with a mobile station having a smart antenna
CN101507166B (zh) * 2006-08-21 2013-11-20 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
EP1912347A1 (en) * 2006-10-11 2008-04-16 Nokia Siemens Networks Gmbh & Co. Kg Method, mobile station and base station for transmitting data in a mobile communication system
US8089939B1 (en) 2007-05-18 2012-01-03 Marvell International Ltd. Predictive roaming by a wireless LAN client station
KR101602243B1 (ko) * 2008-05-09 2016-03-14 애플 인크. 셀룰러 네트워크에서의 안테나 빔 형성을 지원하기 위한 시스템 및 방법
US9386431B2 (en) 2008-08-05 2016-07-05 Qualcomm Incorporated Battery efficient method to search for preferred femtocell
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KR20130018079A (ko) * 2011-08-10 2013-02-20 삼성전자주식회사 무선 통신 시스템에서 빔 고정 장치 및 방법
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KR101884332B1 (ko) * 2011-09-14 2018-08-01 삼성전자주식회사 무선통신 시스템에서 가상 셀 형성 방법 및 장치
CN103988551A (zh) * 2011-12-08 2014-08-13 交互数字专利控股公司 用于毫米波通信系统的方法和装置
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KR102140298B1 (ko) * 2012-03-27 2020-07-31 삼성전자주식회사 무선 통신 시스템에서 빔 정보 송신 방법 및 장치
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US10547418B2 (en) * 2014-06-10 2020-01-28 Qualcomm Incorporated Coordinated operations of millimeter wavelength wireless access networks

Also Published As

Publication number Publication date
CN106465174B (zh) 2020-03-03
WO2015195338A1 (en) 2015-12-23
US20150373593A1 (en) 2015-12-24
CN106465174A (zh) 2017-02-22
BR112016029312A2 (pt) 2017-08-22
EP3158812A1 (en) 2017-04-26
EP3158812B1 (en) 2019-07-24
JP6553096B2 (ja) 2019-07-31
US9681341B2 (en) 2017-06-13
JP2017523680A (ja) 2017-08-17

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