Interference mitigation based on selected signal patterns

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United States of America Patent

PATENT NO 11875728
APP PUB NO 20230215334A1
SERIAL NO

17646650

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for mitigating interference across analog signal lines includes receiving a digital data stream including a plurality of discrete signal patterns configured to drive a plurality of different analog signal lines. An edge buffer for each analog signal line is populated with edge data representing pulse edges of upcoming signal patterns set to drive the analog signal line. A target buffer for a target signal line is populated with target data representing a target signal pattern. Based at least in part on determining that edge buffers corresponding to one or more potentially interfering analog signal lines include edge data corresponding to post-target pulse edges, one or more potentially interfering signal patterns are identified. A selected set of the potentially interfering signal patterns are used to modify the target signal pattern to perform preemptive interference mitigation.

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Patent Owner(s)

Patent OwnerAddress
MICROSOFT TECHNOLOGY LICENSING LLCONE MICROSOFT WAY REDMOND WA 98052

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Babecki, Christopher Michael Seattle, US 8 4
Haraden, Ryan Scott Duvall, US 26 214
Kulkarni, Anasuya Vishwas Redmond, US 2 2
Xue, Jingyang Sunnyvale, US 8 10

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