Invention Grant
- Patent Title: Downlink control information and bandwidth part switching in a wireless device
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Application No.: US17140744Application Date: 2021-01-04
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Publication No.: US11595979B2Publication Date: 2023-02-28
- Inventor: Alireza Babaei , Esmael Dinan , Hua Zhou , Hyoungsuk Jeon , Kyungmin Park , Ali Cirik
- Applicant: Ofinno, LLC
- Applicant Address: US VA Reston
- Assignee: Ofinno, LLC
- Current Assignee: Ofinno, LLC
- Current Assignee Address: US VA Reston
- Agent Trent W. Merrell; Kavon Nasabzadeh; Philip R. Smith
- Main IPC: H04W72/12
- IPC: H04W72/12 ; H04W72/04 ; H04W72/1273 ; H04W72/0453 ; H04W74/08 ; H04W72/14 ; H04L1/18 ; H04L1/1812
Abstract:
A wireless device receives one or more radio resource control (RRC) messages. The RRC messages comprise configuration parameters, of a cell, indicating a first bandwidth part (BWP) and a second BWP. A first downlink control information (DCI) scheduling one or more first uplink resources for a first transmission of a first uplink transport block (TB) is received via the first BWP of the cell. A second DCI is received before the first transmission of the first uplink TB. The second DCI indicates: a switch from the first BWP to the second BWP of the cell; and one or more second uplink resources for a second transmission of a second uplink TB via the second BWP. The first transmission of the first uplink TB is cancelled.
Public/Granted literature
- US20210127412A1 Downlink Control Information and Bandwidth Part Switching in a Wireless Device Public/Granted day:2021-04-29
Information query
