AU2016348310B2 - Enhanced licensed assisted access uplink channel access - Google Patents

Enhanced licensed assisted access uplink channel access Download PDF

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Publication number
AU2016348310B2
AU2016348310B2 AU2016348310A AU2016348310A AU2016348310B2 AU 2016348310 B2 AU2016348310 B2 AU 2016348310B2 AU 2016348310 A AU2016348310 A AU 2016348310A AU 2016348310 A AU2016348310 A AU 2016348310A AU 2016348310 B2 AU2016348310 B2 AU 2016348310B2
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AU
Australia
Prior art keywords
lbt
enb
type
grant
transmission
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AU2016348310A
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AU2016348310A1 (en
Inventor
Peter Gaal
Tao Luo
Srinivas YERRAMALLI
Xiaoxia Zhang
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Qualcomm Inc
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Qualcomm Inc
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Publication of AU2016348310B2 publication Critical patent/AU2016348310B2/en
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    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W74/002—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
    • H04W74/02—Hybrid access

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2016348310A 2015-11-06 2016-10-28 Enhanced licensed assisted access uplink channel access Active AU2016348310B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562252278P 2015-11-06 2015-11-06
US62/252,278 2015-11-06
US15/336,509 2016-10-27
US15/336,509 US10798735B2 (en) 2015-11-06 2016-10-27 Enhanced licensed assisted access uplink channel access
PCT/US2016/059398 WO2017079057A1 (en) 2015-11-06 2016-10-28 Enhanced licensed assisted access uplink channel access

Publications (2)

Publication Number Publication Date
AU2016348310A1 AU2016348310A1 (en) 2018-04-26
AU2016348310B2 true AU2016348310B2 (en) 2021-01-28

Family

ID=57256470

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2016348310A Active AU2016348310B2 (en) 2015-11-06 2016-10-28 Enhanced licensed assisted access uplink channel access

Country Status (8)

Country Link
US (2) US10798735B2 (enExample)
EP (1) EP3372039B1 (enExample)
JP (1) JP6971996B2 (enExample)
KR (1) KR102215976B1 (enExample)
CN (2) CN114423091B (enExample)
AU (1) AU2016348310B2 (enExample)
ES (1) ES2887233T3 (enExample)
WO (1) WO2017079057A1 (enExample)

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KR102223030B1 (ko) * 2018-07-16 2021-03-08 주식회사 케이티 비면허 대역에서 무선 통신을 수행하는 방법 및 장치
US11184776B2 (en) 2018-07-16 2021-11-23 Kt Corporation Method and apparatus for performing wireless communication in unlicensed band
US11265748B2 (en) * 2018-10-24 2022-03-01 Qualcomm Incorporated Uplink clear channel assessment status as a new uplink control information for new radio-unlicensed
US12127250B2 (en) 2018-11-02 2024-10-22 Nokia Technologies Oy Improving operation of cellular communication networks on unlicensed frequency bands
EP3900432A4 (en) * 2018-12-20 2022-08-03 Telefonaktiebolaget LM Ericsson (publ) METHOD AND DEVICE FOR SHARING A COMMUNICATION CHANNEL
US12082253B2 (en) 2018-12-21 2024-09-03 Telefonaktiebolaget Lm Ericsson (Publ) Method and device operating in unlicensed spectrum
WO2020142964A1 (zh) * 2019-01-09 2020-07-16 富士通株式会社 数据发送方法、装置和通信系统
EP3909376A4 (en) * 2019-01-10 2022-08-24 Telefonaktiebolaget LM Ericsson (publ) METHOD AND DEVICE FOR DATA TRANSMISSION AND COMPUTER READABLE MEDIUM
CN109714807B (zh) * 2019-01-16 2021-03-23 南京航空航天大学 一种基于公共控制信道的认知无线网络接入方法
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US11758580B2 (en) * 2019-08-14 2023-09-12 Qualcomm Incorporated Channel access procedures for an unlicensed radio frequency spectrum band
US11375539B2 (en) * 2019-08-16 2022-06-28 Qualcomm Incorporated Listen-before-talk for uplink transmissions using multiple subbands
US11582796B2 (en) * 2020-05-15 2023-02-14 Qualcomm Incorporated Listen-before-talk (LBT) failure detection in dormant cell and outside discontinuous reception (DRX) active time
US20230328775A1 (en) * 2020-08-14 2023-10-12 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for changing lbt for unlicensed networks
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Also Published As

Publication number Publication date
ES2887233T3 (es) 2021-12-22
CN108353426A (zh) 2018-07-31
CN108353426B (zh) 2021-10-19
US11483858B2 (en) 2022-10-25
KR20180080225A (ko) 2018-07-11
CN114423091A (zh) 2022-04-29
EP3372039B1 (en) 2021-08-11
JP6971996B2 (ja) 2021-11-24
US20200344798A1 (en) 2020-10-29
CN114423091B (zh) 2025-02-11
EP3372039A1 (en) 2018-09-12
BR112018009169A2 (pt) 2018-11-06
JP2018534888A (ja) 2018-11-22
US20170135128A1 (en) 2017-05-11
WO2017079057A1 (en) 2017-05-11
KR102215976B1 (ko) 2021-02-15
BR112018009169A8 (pt) 2019-02-26
US10798735B2 (en) 2020-10-06
AU2016348310A1 (en) 2018-04-26

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