Secondary cell activation using temporary reference signals

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United States of America Patent

PATENT NO 11778574
SERIAL NO

17491400

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Systems, methods, and devices for secondary cell activation using temporary reference signals are provided. In one aspect, a method of wireless communication performed by a user equipment (UE), includes receiving, from a base station (BS) via a first cell, an activation command to activate a second cell different from the first cell, and receiving, from the BS via the second cell during an activation period, a first reference signal different from a synchronization signal block (SSB). The method further includes performing a measurement of the first reference signal, and operating in the second cell based on the measurement. In some aspects, using reference signals different from SSBs may reduce the delay associated with activating the secondary cell.

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Patent Owner(s)

  • QUALCOMM INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Awoniyi-Oteri, Olufunmilola Omolade San Diego, US 140 179
Chen, Wanshi San Diego, US 2624 31318
Gaal, Peter San Diego, US 2871 34091
Lee, Heechoon San Diego, US 338 2210
Luo, Tao San Diego, US 5081 29635
Montojo, Juan San Diego, US 1400 24675
Park, Changhwan San Diego, US 419 1462
Rico, Alvarino Alberto San Diego, US 845 3618
Takeda, Kazuki Tokyo, JP 1122 4511

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