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公开(公告)号：US20220337455A1
公开(公告)日：2022-10-20
申请号：US17694129
申请日：2022-03-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyukjoon Kwon , Kee-Bong Song , Nitin Jonathan Myers , Yacong Ding
Abstract: Disclosed is an electronic device including a processor and memory, the processor being configured to perform frequency interpolation on a channel estimation at all resource elements (REs) located where a demodulation reference signal is transmitted, perform time interpolation on a frequency domain interpolated channel obtained from the frequency interpolation, and calculate an enhanced channel estimation based on channel estimates at REs in a frequency domain and REs in a time domain, the channel estimates being output from the time interpolation.
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公开(公告)号：US12218781B2
公开(公告)日：2025-02-04
申请号：US17694129
申请日：2022-03-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyukjoon Kwon , Kee-Bong Song , Nitin Jonathan Myers , Yacong Ding
Abstract: Disclosed is an electronic device including a processor and memory, the processor being configured to perform frequency interpolation on a channel estimation at all resource elements (REs) located where a demodulation reference signal is transmitted, perform time interpolation on a frequency domain interpolated channel obtained from the frequency interpolation, and calculate an enhanced channel estimation based on channel estimates at REs in a frequency domain and REs in a time domain, the channel estimates being output from the time interpolation.
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