Signaling for channel access procedure type selection in new radio network with unlicensed spectrum

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11800515
APP PUB NO 20210352688A1
SERIAL NO

17221713

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a channel occupancy time (COT), a scheduling entity can transmit a first downlink (DL) transmission burst to a scheduled entity, and receive an uplink (UL) transmission burst from the scheduled entity. The scheduling entity can determine whether the scheduled entity performed a type 1 or type 2 channel access procedure for the UL transmission burst. A scheduled entity can use a first type of channel access procedure to initiate a first COT on a communication channel and request a network access node to perform a second type of channel access procedure in a next DL transmission burst. A network access node can receive a message from a scheduled entity, wherein the message comprises a control indication requesting the network access node to perform a first type of channel access procedure in a next DL transmission burst.

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Patent Owner(s)

  • QUALCOMM INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abedini, Navid Basking Ridge, US 897 2881
Blessent, Luca Whitehouse Station, US 210 751
Li, Junyi Franklin Park, US 3189 28154
Luo, Jianghong Skillman, US 353 937
Luo, Tao San Diego, US 5073 29474
Sun, Jing San Diego, US 2185 9610
Zhang, Xiaoxia San Diego, US 2445 11244

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