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US 2025/0286752 A1Published application
Occ/mui removal filter based frequency domain channel estimation
AssigneeSamsung Electronics Co., Ltd.
InventorsThuy Van Nguyen, Yang Li, Yeqing Hu
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Abstract
A method and device for filtering-based channel estimation. A method comprises configuring a filter design with a stopband region between at least two bandpass regions in a time domain associated with channel behavior, suppressing, via the filter design, multi-user interference (MUI) or orthogonal cover code (OCC) interference in the time domain, and providing frequency domain-based channel estimation (CE) based on the filter design.
Claims20
A method comprising:
- configuring a filter design with a stopband region between at least two bandpass regions in a time domain associated with channel behavior;
- suppressing, via the filter design, multi-user interference (MUI) or orthogonal cover code (OCC) interference in the time domain;
- and
- providing frequency domain-based channel estimation (CE) based on the filter design.
1 more element
An electronic device comprising:
- a memory;
- and
- a processor coupled to the memory, the processor configured to:
- configure a filter design with a stopband region between at least two bandpass regions in a time domain associated with channel behavior;
- suppress, via the filter design, multi-user interference (MUI) or orthogonal cover code (OCC) interference in the time domain;
- and
- provide frequency domain-based channel estimation (CE) based on the filter design.
4 more elements
Dependencies are inferred from the claim text.