CPC H04W 24/10 (2013.01) [H04L 1/1812 (2013.01); H04L 5/001 (2013.01); H04L 5/0053 (2013.01); H04L 5/0057 (2013.01); H04L 5/0092 (2013.01); H04L 41/0896 (2013.01); H04W 56/0045 (2013.01); H04W 72/23 (2023.01); H04W 74/0833 (2013.01); H04W 72/542 (2023.01)] | 17 Claims |
1. A method comprising:
receiving, by a wireless device, configuration parameters comprising a value for a bandwidth part inactivity timer;
receiving a downlink control information, on a primary cell, indicating a resource assignment;
starting the bandwidth part inactivity timer of an active bandwidth part of the primary cell in response to determining that no random access procedure is ongoing on a secondary cell; and
switching from the active bandwidth part to a default bandwidth part in response to an expiry of the bandwidth part inactivity timer.
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