Invention Grant
- Patent Title: Utilizing a plurality of uplink carriers and a plurality of downlink carriers for multi-cell communications
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Application No.: US18076046Application Date: 2022-12-06
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Publication No.: US11985732B2Publication Date: 2024-05-14
- Inventor: Paul Marinier , Diana Pani , Christopher R. Cave , Benoit Pelletier
- Applicant: InterDigital Patent Holdings, Inc.
- Applicant Address: US DE Wilmington
- Assignee: InterDigital Patent Holdings
- Current Assignee: InterDigital Patent Holdings
- Current Assignee Address: US DE Wilmington
- Agency: VOLPE KOENIG
- Main IPC: H04W72/02
- IPC: H04W72/02 ; H04L5/00 ; H04W8/26 ; H04W28/02 ; H04W28/26 ; H04W48/12 ; H04W72/0446 ; H04W72/0453 ; H04W72/20 ; H04W72/23 ; H04W76/28 ; H04W52/44
Abstract:
A method performed by a base station may include receiving using a first uplink carrier. The method may include transmitting a signal using a first downlink carrier. The signal may include a message indicating activation of a second uplink carrier. The method may include transmitting configuration information indicating an inactivity period associated with the second uplink carrier. The method may include receiving using the second uplink carrier activated based on the message. The method may further include detecting that the second uplink carrier has been deactivated based on expiration of the inactivity period.
Public/Granted literature
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