CN107637100B - 用于增强型分量载波通信与非增强型分量载波通信之间的共存的技术 - Google Patents

用于增强型分量载波通信与非增强型分量载波通信之间的共存的技术 Download PDF

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Publication number
CN107637100B
CN107637100B CN201680028500.3A CN201680028500A CN107637100B CN 107637100 B CN107637100 B CN 107637100B CN 201680028500 A CN201680028500 A CN 201680028500A CN 107637100 B CN107637100 B CN 107637100B
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communication window
shared channel
communication
access
lbt frame
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Chinese (zh)
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CN107637100A (zh
Inventor
T·刘
H·徐
D·P·玛拉迪
Y·魏
S·马利克
J·孙
M·S·瓦贾佩亚姆
J·王
T·罗
X·张
W·陈
A·达蒙佳诺维克
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Qualcomm Inc
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Qualcomm Inc
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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)
CN201680028500.3A 2015-05-21 2016-05-03 用于增强型分量载波通信与非增强型分量载波通信之间的共存的技术 Expired - Fee Related CN107637100B (zh)

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 2016-05-02
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
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
CN107637100A CN107637100A (zh) 2018-01-26
CN107637100B true CN107637100B (zh) 2021-04-09

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Country Status (9)

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

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US10524266B2 (en) * 2017-10-20 2019-12-31 Google Llc Switching transmission technologies within a spectrum based on network load
US11025296B2 (en) * 2018-01-30 2021-06-01 Qualcomm Incorporated Nested frequency hopping for data transmission
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)
WO2020112840A1 (en) 2018-11-27 2020-06-04 XCOM Labs, Inc. Non-coherent cooperative multiple-input multiple-output communications
KR20230008750A (ko) 2020-04-15 2023-01-16 엑스콤 랩스 인코퍼레이티드 무선 네트워크 멀티포인트 연관 및 다양성
CA3178604A1 (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
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JP6580711B2 (ja) 2019-09-25
CA2982428A1 (en) 2016-11-24
US20160345249A1 (en) 2016-11-24
BR112017024638A2 (pt) 2018-07-31
KR20180009335A (ko) 2018-01-26
CN107637100A (zh) 2018-01-26
US10285117B2 (en) 2019-05-07
JP2018518103A (ja) 2018-07-05
WO2016186827A1 (en) 2016-11-24
CA2982428C (en) 2021-03-09
EP3298852A1 (en) 2018-03-28
TW201705799A (zh) 2017-02-01
EP3298852B1 (en) 2020-06-10
KR102014013B1 (ko) 2019-08-23
TWI674021B (zh) 2019-10-01

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