Invention Grant
- Patent Title: Random access mechanism for a wireless device and base station
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Application No.: US16506538Application Date: 2019-07-09
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Publication No.: US10939472B2Publication Date: 2021-03-02
- Inventor: Esmael Hejazi Dinan
- Applicant: Comcast Cable Communications, LLC
- Applicant Address: US PA Philadelphia
- Assignee: Comcast Cable Communications, LLC
- Current Assignee: Comcast Cable Communications, LLC
- Current Assignee Address: US PA Philadelphia
- Agency: Banner & Witcoff, Ltd.
- Main IPC: H04W56/00
- IPC: H04W56/00 ; H04W72/08 ; H04W74/08 ; H04W52/22 ; H04L27/26 ; H04W52/14 ; H04W52/24
Abstract:
Wireless communications are described. Cells may be grouped into a plurality of cell groups, wherein each cell group of the plurality of cell groups may comprise a downlink-uplink cell assigned to the cell group. A wireless device may transmit an uplink signal via a downlink-uplink cell based on a timing advance command.
Public/Granted literature
- US20190335513A1 Random Access Mechanism for a Wireless Device and Base Station Public/Granted day:2019-10-31
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