| DC Field | Value | Language |
|---|
| dc.contributor.author | Shuo Wang | - |
| dc.coverage.spatial | Минск | en_US |
| dc.date.accessioned | 2026-09-01T06:21:02Z | - |
| dc.date.available | 2026-09-01T06:21:02Z | - |
| dc.date.issued | 2026 | - |
| dc.identifier.citation | Shuo Wang. Performance analysis of LS and LMMSE channel estimation for 5G NR OFDM system / Shuo Wang // Технологии передачи и обработки информации : материалы Международного научно-технического семинара, Минск, апрель 2026 г. / Белорусский государственный университет информатики и радиоэлектроники ; редкол.: В. Ю. Цветков [и др.]. – Минск, 2026. – С. 168–173. | en_US |
| dc.identifier.uri | https://libeldoc.bsuir.by/handle/123456789/65618 | - |
| dc.description.abstract | Accurate CSI acquisition is critical for reliable OFDM transmission in 5G NR. This paper
establishes an OFDM baseband link and compares LS and LMMSE channel estimation. An AR1
model simulates slow and fast fading. To reduce approximation error in traditional LMMSE, a
discrete frequency-domain autocorrelation matrix is derived. Simulations show LMMSE
outperforms LS in slow fading. In fast fading, time-domain linear interpolation suppresses the error
floor and tracks time-varying channels. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | БГУИР | en_US |
| dc.subject | материалы конференций | en_US |
| dc.subject | ofdm | en_US |
| dc.subject | channel estimation | en_US |
| dc.subject | time-varying fading | en_US |
| dc.title | Performance analysis of LS and LMMSE channel estimation for 5G NR OFDM system | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | Технологии передачи и обработки информации : материалы Международного научно-технического семинара (2026)
|
