KR20170007338A - 무선 다운 링크 / 업 링크에서의 동기화 및 상태 정보 전파를 위한 방법 및 장치 - Google Patents

무선 다운 링크 / 업 링크에서의 동기화 및 상태 정보 전파를 위한 방법 및 장치 Download PDF

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Publication number
KR20170007338A
KR20170007338A KR1020167033950A KR20167033950A KR20170007338A KR 20170007338 A KR20170007338 A KR 20170007338A KR 1020167033950 A KR1020167033950 A KR 1020167033950A KR 20167033950 A KR20167033950 A KR 20167033950A KR 20170007338 A KR20170007338 A KR 20170007338A
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KR
South Korea
Prior art keywords
information
mwb
timing
resource allocation
transmitting
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.)
Abandoned
Application number
KR1020167033950A
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English (en)
Korean (ko)
Inventor
중 에이치 류
순다르 수브라마니안
아쉬윈 삼파트
준이 리
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20170007338A publication Critical patent/KR20170007338A/ko
Abandoned legal-status Critical Current

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    • 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
    • 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
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • 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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0834—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection based on external parameters, e.g. subscriber speed or location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/04—Processing captured monitoring data, e.g. for logfile generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/007—Open loop measurement
    • H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
    • H04W72/0406—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Mining & Analysis (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020167033950A 2014-05-22 2015-05-01 무선 다운 링크 / 업 링크에서의 동기화 및 상태 정보 전파를 위한 방법 및 장치 Abandoned KR20170007338A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/285,499 US10004050B2 (en) 2014-05-22 2014-05-22 Method and apparatus for synchronizing and propagating state information in wireless downlink/uplink
US14/285,499 2014-05-22
PCT/US2015/028906 WO2015179109A1 (en) 2014-05-22 2015-05-01 Method and apparatus for synchronizing and propagating state information in wireless downlink/uplink

Publications (1)

Publication Number Publication Date
KR20170007338A true KR20170007338A (ko) 2017-01-18

Family

ID=53264755

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167033950A Abandoned KR20170007338A (ko) 2014-05-22 2015-05-01 무선 다운 링크 / 업 링크에서의 동기화 및 상태 정보 전파를 위한 방법 및 장치

Country Status (6)

Country Link
US (1) US10004050B2 (https=)
EP (1) EP3146770A1 (https=)
JP (1) JP6585084B2 (https=)
KR (1) KR20170007338A (https=)
CN (1) CN106464321B (https=)
WO (1) WO2015179109A1 (https=)

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US10178631B2 (en) * 2014-08-01 2019-01-08 Telefonaktiebolaget Lm Ericsson (Publ) Method implemented in MCE for performing downlink power control for multicast or broadcast service and associated MCE
KR102284044B1 (ko) * 2015-09-10 2021-07-30 삼성전자주식회사 무선 통신 시스템에서 위치 추정 방법 및 장치
US10588146B2 (en) * 2016-04-05 2020-03-10 Qualcomm Incorporated Scheduling request collection through license-assisted operation
JP6699756B2 (ja) * 2016-11-29 2020-05-27 日本電気株式会社 無線アクセスネットワーク経由でのデータの送受信に関連する無線アクセスネットワークノード、端末装置、制御エンティティ、コアネットワークノード、方法、プログラム、及び記録媒体
CN108632007B (zh) * 2017-03-22 2020-08-14 华为技术有限公司 用于传输数据的方法和终端设备
US11902924B2 (en) 2017-06-02 2024-02-13 Qualcomm Incorporated Methods and apparatus related to link establishment in a wireless backhaul network
US10945226B2 (en) 2017-10-09 2021-03-09 Qualcomm Incorporated Timing and frame structure in an integrated access backhaul (IAB) network
US10432798B1 (en) 2018-05-25 2019-10-01 At&T Intellectual Property I, L.P. System, method, and apparatus for service grouping of users to different speed tiers for wireless communication
US10419943B1 (en) * 2018-06-15 2019-09-17 At&T Intellectual Property I, L.P. Overlay of millimeter wave (mmWave) on citizens broadband radio service (CBRS) for next generation fixed wireless (NGFW) deployment
US10798537B2 (en) 2018-07-09 2020-10-06 At&T Intellectual Property I, L.P. Next generation fixed wireless qualification tool for speed-tier based subscription

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Publication number Priority date Publication date Assignee Title
US5809141A (en) * 1996-07-30 1998-09-15 Ericsson Inc. Method and apparatus for enabling mobile-to-mobile calls in a communication system
WO2007015296A1 (ja) * 2005-08-03 2007-02-08 National Institute Of Information And Communications Technology Incorporated Administrative Agency 無線通信システム
US8374163B2 (en) 2007-11-09 2013-02-12 Qualcomm Incorporated Synchronization of wireless nodes
US8520559B2 (en) * 2008-04-02 2013-08-27 Alcatel Lucent Method for routing via access terminals
JP5228684B2 (ja) * 2008-08-07 2013-07-03 富士通株式会社 通信端末、基地局、通信端末の通信方法、基地局の通信方法、通信システム
US20100054237A1 (en) * 2008-09-04 2010-03-04 Motorola, Inc. Synchronization for femto-cell base stations
US20100118837A1 (en) 2008-11-11 2010-05-13 Qualcomm Incorporated Using synchronization frames for mesh networking with piconets
US20110158164A1 (en) 2009-05-22 2011-06-30 Qualcomm Incorporated Systems and methods for joint processing in a wireless communication
KR101770209B1 (ko) 2009-12-03 2017-08-22 엘지전자 주식회사 무선 통신 시스템에서 셀간 간섭 저감 방법 및 장치
US9350496B2 (en) * 2010-02-12 2016-05-24 Mitsubishi Electric Corporation Mobile communication system
US9806789B2 (en) * 2010-04-06 2017-10-31 Samsung Electronics Co., Ltd. Apparatus and method for spatial division duplex (SDD) for millimeter wave communication system
US8626214B2 (en) 2010-06-22 2014-01-07 Alcatel Lucent Method of cancelling interference in sounding reference signals
US8849302B2 (en) 2011-02-11 2014-09-30 Telefonaktiebolaget L M Ericsson (Publ) UE-side removal of positioning assistance ambiguity
KR20140068887A (ko) 2011-09-30 2014-06-09 엘지전자 주식회사 채널상태정보 전송방법 및 사용자 기기, 그리고 채널상태정보 수신방법 및 기지국
US9294926B2 (en) * 2011-10-07 2016-03-22 Interdigital Patent Holdings, Inc. Method and apparatus for integrating different radio access technologies using carrier aggregation
WO2014036150A1 (en) * 2012-08-28 2014-03-06 Interdigital Patent Holdings, Inc. Method for handover of a communication link using a primary beam

Also Published As

Publication number Publication date
JP2017517202A (ja) 2017-06-22
WO2015179109A1 (en) 2015-11-26
JP6585084B2 (ja) 2019-10-02
CN106464321A (zh) 2017-02-22
EP3146770A1 (en) 2017-03-29
US20150341872A1 (en) 2015-11-26
US10004050B2 (en) 2018-06-19
CN106464321B (zh) 2019-12-24

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Patent event date: 20161202

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Patent event code: PA02012R01D

Patent event date: 20200414

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Patent event date: 20210428

Patent event code: PE09021S01D

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