Scheduling multiple subframes in unlicensed spectrum

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11470641
APP PUB NO 20210092769A1
SERIAL NO

17111247

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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According to some embodiments, a method for use in a user equipment (UE) of transmitting uplink data in unlicensed spectrum comprises receiving, from a network node, an uplink grant comprising an indication of one or more subframes to use for transmitting uplink data. Each subframe comprises a plurality of symbols. The method further comprises obtaining an indication of a listen-before-talk (LBT) type. The LBT type indicates a type of LBT procedure that the UE should perform before transmitting uplink data. The method further comprises determining, using the obtained LBT type, at least one of a starting symbol and a stopping symbol for transmitting uplink data, and transmitting uplink data according to at least one of the determined starting symbol and the determined stopping symbol.

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Patent Owner(s)

  • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Jung-Fu Fremont, US 465 5753
Falahati, Sorour Stockholm, SE 234 1692
Koorapaty, Havish Saratoga, US 316 4888
Mukherjee, Amitav Fremont, US 178 1502

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