US Patent No. 11,071,164

MULTIPLE ACTIVE BANDWIDTH PARTS


Patent No. 11,071,164
Issue Date July 20, 2021
Title Multiple Active Bandwidth Parts
Inventorship Hua Zhou, Herndon, VA (US)
Esmael Dinan, McLean, VA (US)
Ali Cirik, Herndon, VA (US)
Alireza Babaei, Fairfax, VA (US)
Hyoungsuk Jeon, Centreville, VA (US)
Kyungmin Park, Herndon, VA (US)
Assignee Comcast Cable Communications, LLC, Philadelphia, PA (US)

Claim of US Patent No. 11,071,164


1. A method comprising:activating, by a wireless device, a primary bandwidth part (BWP) of a cell and a secondary BWP of the cell;
receiving, via the primary BWP, a downlink signal in a first slot;
switching, based on a period of inactivity of the primary BWP after the first slot and based on a determination that the primary BWP is active, from the primary BWP to a default BWP of the cell as an active BWP of the cell; and
deactivating, based on the switching from the primary BWP to the default BWP and based on a determination that the secondary BWP is active, the secondary BWP.