JP7102346B2 - ユーザ機器におけるリッスンビフォアトークプロシージャの実施およびアップリンクトラフィック多重化を支援するための技法 - Google Patents

ユーザ機器におけるリッスンビフォアトークプロシージャの実施およびアップリンクトラフィック多重化を支援するための技法 Download PDF

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JP7102346B2
JP7102346B2 JP2018549811A JP2018549811A JP7102346B2 JP 7102346 B2 JP7102346 B2 JP 7102346B2 JP 2018549811 A JP2018549811 A JP 2018549811A JP 2018549811 A JP2018549811 A JP 2018549811A JP 7102346 B2 JP7102346 B2 JP 7102346B2
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lbt
uplink transmission
lbt procedure
shared spectrum
uplink
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JP2019509696A (ja
JP2019509696A5 (enExample
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イェッラマッリ、スリニバス
ダムンヤノビッチ、アレクサンダー
ガール、ピーター
モントジョ、ジュアン
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Qualcomm Inc
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Qualcomm Inc
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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
    • 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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • 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
    • H04W74/0808—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
    • 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
    • H04W74/0875—Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13215—Code checking, CRC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2018549811A 2016-03-24 2017-03-24 ユーザ機器におけるリッスンビフォアトークプロシージャの実施およびアップリンクトラフィック多重化を支援するための技法 Active JP7102346B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662312862P 2016-03-24 2016-03-24
US62/312,862 2016-03-24
US15/467,379 2017-03-23
US15/467,379 US10764913B2 (en) 2016-03-24 2017-03-23 Techniques for assisting performance of listen before talk procedures and uplink traffic multiplexing at user equipment
PCT/US2017/023943 WO2017165723A1 (en) 2016-03-24 2017-03-24 Techniques for assisting performance of listen before talk procedures and uplink traffic multiplexing at user equipment

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JP2019509696A JP2019509696A (ja) 2019-04-04
JP2019509696A5 JP2019509696A5 (enExample) 2020-04-09
JP7102346B2 true JP7102346B2 (ja) 2022-07-19

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US (1) US10764913B2 (enExample)
EP (1) EP3434064A1 (enExample)
JP (1) JP7102346B2 (enExample)
KR (1) KR102559396B1 (enExample)
CN (1) CN108781471B (enExample)
WO (1) WO2017165723A1 (enExample)

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Also Published As

Publication number Publication date
CN108781471B (zh) 2022-02-08
BR112018069345A2 (pt) 2019-01-22
WO2017165723A1 (en) 2017-09-28
CA3015382A1 (en) 2017-09-28
KR102559396B1 (ko) 2023-07-24
KR20180124885A (ko) 2018-11-21
US20170280475A1 (en) 2017-09-28
JP2019509696A (ja) 2019-04-04
US10764913B2 (en) 2020-09-01
EP3434064A1 (en) 2019-01-30
CN108781471A (zh) 2018-11-09

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