Invention Grant
- Patent Title: Uplink channel scheduling to retain channel occupancy for unlicensed wireless spectrum
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Application No.: US16946598Application Date: 2018-01-12
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Publication No.: US11452124B2Publication Date: 2022-09-20
- Inventor: Timo Lunttila , Esa Tiirola , Kari Hooli
- Applicant: NOKIA TECHNOLOGIES OY
- Applicant Address: FI Espoo
- Assignee: NOKIA TECHNOLOGIES OY
- Current Assignee: NOKIA TECHNOLOGIES OY
- Current Assignee Address: FI Espoo
- Agency: Brake Hughes Bellermann LLP
- International Application: PCT/FI2018/050022 WO 20180112
- International Announcement: WO2019/138149 WO 20190718
- Main IPC: H04W72/12
- IPC: H04W72/12 ; H04W16/14 ; H04W74/08 ; H04L5/00
Abstract:
A technique includes receiving, by a user device, a configuration of a set of one or more resources for an uplink channel to be used for transmission by the user device in a slot prior to a short physical uplink control channel of the slot; receiving, by the user device, a downlink control information including a downlink assignment for a downlink channel; identifying, by the user device based on the downlink assignment, a resource of the set of one or more resources for the uplink channel, and a physical uplink control channel; and transmitting, by the user device, a signal via the identified resource for the uplink channel, prior to the short physical uplink control channel of the slot.
Public/Granted literature
- US20200337072A1 UPLINK CHANNEL SCHEDULING TO RETAIN CHANNEL OCCUPANCY FOR UNLICENSED WIRELESS SPECTRUM Public/Granted day:2020-10-22
Information query
