Invention Grant
- Patent Title: Dynamic channel state information reporting adjustment on primary and secondary paths
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Application No.: US16939402Application Date: 2020-07-27
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Publication No.: US11653239B1Publication Date: 2023-05-16
- Inventor: Sreekar Marupaduga
- Applicant: Sprint Spectrum LP
- Applicant Address: US KS Overland Park
- Assignee: Sprint Spectrum LLC
- Current Assignee: Sprint Spectrum LLC
- Current Assignee Address: US KS Overland Park
- Agency: Jones Robb, PLLC
- Main IPC: H04W24/10
- IPC: H04W24/10 ; H04W52/36 ; H04W76/16 ; H04W52/34 ; H04W52/24

Abstract:
Systems and methods are provided for dynamically changing a channel state information (CSI) reporting protocol by adjusting CSI reporting frequency for a wireless device communicating with an access node within a wireless network. The methods and systems identify a power headroom (PHR) value at a particular wireless device and adjust the CSI reporting frequency when the PHR satisfies a predetermined threshold. The method changes the CSI reporting frequency for the wireless device to enable more frequent CSI reporting over a primary path to the access node to facilitate reallocation of resources.
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