Apple inc. (20240430749). BANDWIDTH PART MISMATCH DETECTION AND MITIGATION
Contents
BANDWIDTH PART MISMATCH DETECTION AND MITIGATION
Organization Name
Inventor(s)
Murali Mohan Chakka of Los Gatos CA (US)
Baohua Zheng of San Diego CA (US)
Prashant H. Vashi of San Jose CA (US)
BANDWIDTH PART MISMATCH DETECTION AND MITIGATION
This abstract first appeared for US patent application 20240430749 titled 'BANDWIDTH PART MISMATCH DETECTION AND MITIGATION
Original Abstract Submitted
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.
