KR20170032277A - Ul mu mimo／ofdma 송신을 위한 시그널링 기술들 - Google Patents

Ul mu mimo／ofdma 송신을 위한 시그널링 기술들 Download PDF

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Publication number
KR20170032277A
KR20170032277A KR1020177000049A KR20177000049A KR20170032277A KR 20170032277 A KR20170032277 A KR 20170032277A KR 1020177000049 A KR1020177000049 A KR 1020177000049A KR 20177000049 A KR20177000049 A KR 20177000049A KR 20170032277 A KR20170032277 A KR 20170032277A
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South Korea
Prior art keywords
message
token
wireless communication
downlink transmission
ppdu
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KR1020177000049A
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English (en)
Korean (ko)
Inventor
시몬 멀린
그웬도린 데니스 바리아크
마르텐 멘조 웬팅크
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퀄컴 인코포레이티드
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Publication of KR20170032277A publication Critical patent/KR20170032277A/ko
Withdrawn legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • H04B7/0413—MIMO systems
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04W72/0406—
    • H04W72/1289—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177000049A 2014-07-15 2015-07-15 Ul mu mimo／ofdma 송신을 위한 시그널링 기술들 Withdrawn KR20170032277A (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201462024989P 2014-07-15 2014-07-15
US62/024,989 2014-07-15
US201462028250P 2014-07-23 2014-07-23
US62/028,250 2014-07-23
US14/799,527 2015-07-14
US14/799,527 US20160021678A1 (en) 2014-07-15 2015-07-14 Signaling techniques for ul mu mimo/ofdma transmission
PCT/US2015/040645 WO2016011198A1 (en) 2014-07-15 2015-07-15 Signaling techniques for ul mu mimo/ofdma transmission

Publications (1)

Publication Number Publication Date
KR20170032277A true KR20170032277A (ko) 2017-03-22

Family

ID=55075795

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177000049A Withdrawn KR20170032277A (ko) 2014-07-15 2015-07-15 Ul mu mimo／ofdma 송신을 위한 시그널링 기술들

Country Status (8)

Country Link
US (1) US20160021678A1 (enExample)
EP (1) EP3170351B1 (enExample)
JP (1) JP2017528033A (enExample)
KR (1) KR20170032277A (enExample)
CN (1) CN106664704A (enExample)
AU (1) AU2015289632B2 (enExample)
BR (1) BR112017000209A2 (enExample)
WO (1) WO2016011198A1 (enExample)

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US11212854B2 (en) 2017-08-21 2021-12-28 Beijing Xiaomi Mobile Software Co., Ltd. Method and device for indicating radio bearer

Also Published As

Publication number Publication date
EP3170351B1 (en) 2018-12-05
US20160021678A1 (en) 2016-01-21
JP2017528033A (ja) 2017-09-21
AU2015289632A1 (en) 2017-01-05
CN106664704A (zh) 2017-05-10
EP3170351A1 (en) 2017-05-24
BR112017000209A2 (pt) 2017-10-31
WO2016011198A1 (en) 2016-01-21
AU2015289632B2 (en) 2019-01-03

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PA0105 International application

Patent event date: 20170102

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination