KR102014013B1 - 향상 성분 캐리어 통신들과 비-향상 성분 캐리어 통신들 사이의 공존을 위한 기법들 - Google Patents

향상 성분 캐리어 통신들과 비-향상 성분 캐리어 통신들 사이의 공존을 위한 기법들 Download PDF

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KR102014013B1
KR102014013B1 KR1020177033422A KR20177033422A KR102014013B1 KR 102014013 B1 KR102014013 B1 KR 102014013B1 KR 1020177033422 A KR1020177033422 A KR 1020177033422A KR 20177033422 A KR20177033422 A KR 20177033422A KR 102014013 B1 KR102014013 B1 KR 102014013B1
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South Korea
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shared channel
access
communication
communication windows
lbt frame
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KR1020177033422A
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English (en)
Korean (ko)
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KR20180009335A (ko
Inventor
태상 유
하오 수
두르가 프라사드 말라디
용빈 웨이
시드하르타 말릭
징 순
마드하반 스리니바산 바자페얌
준 왕
타오 루오
샤오샤 장
완시 천
알렉산다르 담냐노빅
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177033422A 2015-05-21 2016-05-03 향상 성분 캐리어 통신들과 비-향상 성분 캐리어 통신들 사이의 공존을 위한 기법들 Expired - Fee Related KR102014013B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562164972P 2015-05-21 2015-05-21
US62/164,972 2015-05-21
US15/143,821 US10285117B2 (en) 2015-05-21 2016-05-02 Techniques for coexistence between enhanced component carrier communications and non-enhanced component carrier communications
US15/143,821 2016-05-02
PCT/US2016/030548 WO2016186827A1 (en) 2015-05-21 2016-05-03 Techniques for coexistence between enhanced component carrier communications and non-enhanced component carrier communications

Publications (2)

Publication Number Publication Date
KR20180009335A KR20180009335A (ko) 2018-01-26
KR102014013B1 true KR102014013B1 (ko) 2019-08-23

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KR1020177033422A Expired - Fee Related KR102014013B1 (ko) 2015-05-21 2016-05-03 향상 성분 캐리어 통신들과 비-향상 성분 캐리어 통신들 사이의 공존을 위한 기법들

Country Status (9)

Country Link
US (1) US10285117B2 (enExample)
EP (1) EP3298852B1 (enExample)
JP (1) JP6580711B2 (enExample)
KR (1) KR102014013B1 (enExample)
CN (1) CN107637100B (enExample)
BR (1) BR112017024638A2 (enExample)
CA (1) CA2982428C (enExample)
TW (1) TWI674021B (enExample)
WO (1) WO2016186827A1 (enExample)

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US10568091B2 (en) 2017-02-08 2020-02-18 Apple Inc. Flexible slot structure for cellular communication in unlicensed spectrum
US10524266B2 (en) * 2017-10-20 2019-12-31 Google Llc Switching transmission technologies within a spectrum based on network load
CN110266451B (zh) * 2018-03-12 2021-12-24 上海朗帛通信技术有限公司 一种被用于非授权频谱的用户设备、基站中的方法和装置
US11172504B2 (en) * 2018-09-27 2021-11-09 Qualcomm Incorporated Coordination of listen before talk structure in new radio-unlicensed multi-channel access
US11540276B2 (en) * 2018-09-28 2022-12-27 Apple Inc. Wideband transmission with narrowband monitoring for new radio unlicensed spectrum (NRU)
US11290172B2 (en) 2018-11-27 2022-03-29 XCOM Labs, Inc. Non-coherent cooperative multiple-input multiple-output communications
WO2021211702A1 (en) 2020-04-15 2021-10-21 XCOM Labs, Inc. Wireless network multipoint association and diversity
WO2021242574A1 (en) 2020-05-26 2021-12-02 XCOM Labs, Inc. Interference-aware beamforming
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
KR20230118111A (ko) 2020-12-16 2023-08-10 엑스콤 랩스 인코퍼레이티드 쿼시-옴니 및 지향성 빔을 갖는 무선 통신

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Also Published As

Publication number Publication date
TW201705799A (zh) 2017-02-01
EP3298852A1 (en) 2018-03-28
CN107637100A (zh) 2018-01-26
TWI674021B (zh) 2019-10-01
CA2982428C (en) 2021-03-09
BR112017024638A2 (pt) 2018-07-31
US20160345249A1 (en) 2016-11-24
JP6580711B2 (ja) 2019-09-25
WO2016186827A1 (en) 2016-11-24
CN107637100B (zh) 2021-04-09
US10285117B2 (en) 2019-05-07
EP3298852B1 (en) 2020-06-10
KR20180009335A (ko) 2018-01-26
JP2018518103A (ja) 2018-07-05
CA2982428A1 (en) 2016-11-24

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