KR102031469B1 - 비허가 무선 주파수 스펙트럼 대역의 서브프레임에서의 셀룰라 랜덤 액세스에 대한 기법들 - Google Patents

비허가 무선 주파수 스펙트럼 대역의 서브프레임에서의 셀룰라 랜덤 액세스에 대한 기법들 Download PDF

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KR102031469B1
KR102031469B1 KR1020177022741A KR20177022741A KR102031469B1 KR 102031469 B1 KR102031469 B1 KR 102031469B1 KR 1020177022741 A KR1020177022741 A KR 1020177022741A KR 20177022741 A KR20177022741 A KR 20177022741A KR 102031469 B1 KR102031469 B1 KR 102031469B1
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radio frequency
frequency spectrum
spectrum band
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KR20170118735A (ko
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온카르 자얀트 다베르
알렉산다르 담냐노빅
마드하반 스리니바산 바자페얌
샤오샤 장
심만 아르빈드 파텔
완시 천
용빈 웨이
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • 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]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177022741A 2015-02-18 2016-02-17 비허가 무선 주파수 스펙트럼 대역의 서브프레임에서의 셀룰라 랜덤 액세스에 대한 기법들 Active KR102031469B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562117554P 2015-02-18 2015-02-18
US62/117,554 2015-02-18
US15/044,717 2016-02-16
US15/044,717 US10201016B2 (en) 2015-02-18 2016-02-16 Techniques for cell access using an unlicensed radio frequency spectrum band
PCT/US2016/018205 WO2016133979A1 (en) 2015-02-18 2016-02-17 Techniques for cellular random access in a subframe of an unlicensed radio frequency spectrum band

Publications (2)

Publication Number Publication Date
KR20170118735A KR20170118735A (ko) 2017-10-25
KR102031469B1 true KR102031469B1 (ko) 2019-10-11

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US (1) US10201016B2 (https=)
EP (1) EP3259954A1 (https=)
JP (1) JP6577042B2 (https=)
KR (1) KR102031469B1 (https=)
CN (1) CN107251637B (https=)
AU (1) AU2016220173B2 (https=)
BR (1) BR112017017618B1 (https=)
WO (1) WO2016133979A1 (https=)

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CN113303018A (zh) * 2018-10-30 2021-08-24 瑞典爱立信有限公司 用于无需许可信道上的随机接入的技术
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TWI834823B (zh) 2019-03-12 2024-03-11 日商索尼股份有限公司 無線通訊裝置及方法
WO2020191634A1 (zh) 2019-03-26 2020-10-01 北京小米移动软件有限公司 随机接入配置方法及装置
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BR112017017618B1 (pt) 2024-02-06
JP6577042B2 (ja) 2019-09-18
BR112017017618A2 (en) 2018-04-17
KR20170118735A (ko) 2017-10-25
US20160242213A1 (en) 2016-08-18
CN107251637B (zh) 2020-12-18
WO2016133979A1 (en) 2016-08-25
CN107251637A (zh) 2017-10-13
AU2016220173B2 (en) 2019-08-15
US10201016B2 (en) 2019-02-05
EP3259954A1 (en) 2017-12-27
JP2018512755A (ja) 2018-05-17
AU2016220173A1 (en) 2017-07-20

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