KR102415783B1 - 비허가된 라디오 주파수 스펙트럼 대역을 통한 업링크 데이터의 송신들을 관리하기 위한 기술들 - Google Patents

비허가된 라디오 주파수 스펙트럼 대역을 통한 업링크 데이터의 송신들을 관리하기 위한 기술들 Download PDF

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KR102415783B1
KR102415783B1 KR1020167033166A KR20167033166A KR102415783B1 KR 102415783 B1 KR102415783 B1 KR 102415783B1 KR 1020167033166 A KR1020167033166 A KR 1020167033166A KR 20167033166 A KR20167033166 A KR 20167033166A KR 102415783 B1 KR102415783 B1 KR 102415783B1
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radio frequency
frequency spectrum
spectrum band
unlicensed radio
uplink
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KR20170012270A (ko
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알렉산다르 담자노빅
더가 프라사드 말라디
완시 첸
용빈 웨이
마드하반 스리니바산 바자페얌
타오 루오
피터 가알
하오 수
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퀄컴 인코포레이티드
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    • H04W72/042—
    • 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
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J2011/0096—Network synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020167033166A 2014-05-30 2015-05-29 비허가된 라디오 주파수 스펙트럼 대역을 통한 업링크 데이터의 송신들을 관리하기 위한 기술들 Active KR102415783B1 (ko)

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KR1020227021934A KR102528390B1 (ko) 2014-05-30 2015-05-29 비허가된 라디오 주파수 스펙트럼 대역을 통한 업링크 데이터의 송신들을 관리하기 위한 기술들

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462005495P 2014-05-30 2014-05-30
US62/005,495 2014-05-30
US14/723,765 US9787443B2 (en) 2014-05-30 2015-05-28 Techniques for managing transmissions of uplink data over an unlicensed radio frequency spectrum band
US14/723,765 2015-05-28
PCT/US2015/033104 WO2015184216A1 (en) 2014-05-30 2015-05-29 Techniques for managing transmissions of uplink data over an unlicensed radio frequency spectrum band

Related Child Applications (1)

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KR1020227021934A Division KR102528390B1 (ko) 2014-05-30 2015-05-29 비허가된 라디오 주파수 스펙트럼 대역을 통한 업링크 데이터의 송신들을 관리하기 위한 기술들

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KR20170012270A KR20170012270A (ko) 2017-02-02
KR102415783B1 true KR102415783B1 (ko) 2022-06-30

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KR1020227021934A Active KR102528390B1 (ko) 2014-05-30 2015-05-29 비허가된 라디오 주파수 스펙트럼 대역을 통한 업링크 데이터의 송신들을 관리하기 위한 기술들

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US (2) US9787443B2 (OSRAM)
EP (1) EP3150015B1 (OSRAM)
JP (1) JP6622224B2 (OSRAM)
KR (2) KR102415783B1 (OSRAM)
CN (2) CN106416394B (OSRAM)
CA (1) CA2947770C (OSRAM)
WO (1) WO2015184216A1 (OSRAM)

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BR112016028223A2 (pt) 2017-08-22
CN110602780A (zh) 2019-12-20
JP2017520175A (ja) 2017-07-20
US9787443B2 (en) 2017-10-10
CN106416394B (zh) 2019-11-05
US10263737B2 (en) 2019-04-16
CA2947770A1 (en) 2015-12-03
KR20170012270A (ko) 2017-02-02
EP3150015B1 (en) 2023-04-26
US20150349931A1 (en) 2015-12-03
WO2015184216A1 (en) 2015-12-03
EP3150015A1 (en) 2017-04-05
US20180006778A1 (en) 2018-01-04
JP6622224B2 (ja) 2019-12-18
CN110602780B (zh) 2022-01-28
KR102528390B1 (ko) 2023-05-02
CN106416394A (zh) 2017-02-15
CA2947770C (en) 2023-03-14
KR20220097550A (ko) 2022-07-07

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