BANDWIDTH PART MISMATCH DETECTION AND MITIGATION

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20240430749A1
SERIAL NO

18434678

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Abstract

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The described embodiments regard detecting a bandwidth part (BWP) mismatch between a wireless device and a cellular wireless network base station and performing mitigation to correct for the BWP mismatch. The wireless device can detect a BWP mismatch, based on content of a downlink control information (DCI) message indicating to switch BWP configurations, which is inconsistent with a scheduled downlink resource or granted uplink resource indicated in the DCI message occurring before completion of a BWP switching delay time period. The wireless device can monitor for DCI messages, after switching BWP configurations, in accordance with a previous BWP configuration for a monitoring time period to confirm use of the new BWP configuration or to detect a BWP mismatch. Responsive to detecting a BWP mismatch, the wireless device switches back to the previous BWP configuration without waiting to complete the BWP switching delay time period for switching BWP configurations.

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APPLE INCONE APPLE PARK WAY CUPERTINO CA 95014

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHAKKA, Murali Mohan Los Gatos, US 4 0
VASHI, Prashant H San Jose, US 51 275
ZHENG, Baohua San Diego, US 8 127

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges10317490401 - 1011 - 200500100015002000250030003500400045005000550060006500700075008000850090009500100001050011000

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