Invention Grant
- Patent Title: Uplink resource scheduling control in response to channel busy condition
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Application No.: US16531293Application Date: 2019-08-05
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Publication No.: US10798724B2Publication Date: 2020-10-06
- Inventor: Nicholas William Anderson , Eswar Vutukuri
- Applicant: BlackBerry Limited
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Trop, Pruner & Hu, P.C.
- Main IPC: H04W72/12
- IPC: H04W72/12 ; H04W74/08
Abstract:
A wireless access network node transmits scheduling information assigning an uplink resource for a user equipment (UE), detects whether the UE has not transmitted using the assigned uplink resource, determines, based on the detecting, that the UE has failed a Listen-Before-Talk (LBT) check at the UE, and further schedules and assigns an uplink resource for the UE.
Public/Granted literature
- US20190364581A1 UPLINK RESOURCE SCHEDULING CONTROL IN RESPONSE TO CHANNEL BUSY CONDITION Public/Granted day:2019-11-28
Information query
