Invention Grant
- Patent Title: Facilitating dynamic layer mapping with multiple downlink control channels for wireless communication systems
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Application No.: US16424470Application Date: 2019-05-28
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Publication No.: US10476703B2Publication Date: 2019-11-12
- Inventor: SaiRamesh Nammi , Milap Majmundar , Arunabha Ghosh
- Applicant: AT&T Intellectual Property I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
- Current Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Amin, Turocy & Watson, LLP
- Main IPC: H04B7/02
- IPC: H04B7/02 ; H04L25/02 ; H04B7/0456 ; H04B7/0413 ; H04B7/0417

Abstract:
A system facilitating dynamic layer mapping with multiple downlink control channels wireless communication system is provided herein. In one example, a method, comprises: determining, by a BS device, for a selected mobile device, a type of downlink control channel configuration to transmit to a mobile device; and in response to determining to transmit multiple downlink control channels as the type of downlink control channel configuration, identifying a layer to couple to the downlink control channel configuration. Determining the type of downlink control channel configuration to transmit can comprise: determining to transmit multiple downlink control channels if a rank is higher than a defined value; and determining to transmit a single control channel in lieu of transmitting the multiple control channels if a rank is less than or equal to the defined value. The method can also include scheduling the layer for transmission to the mobile device.
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