[HTML][HTML] PHY, MAC, and RLC layer based estimation of optimal cyclic prefix length

A Lipovac, V Lipovac, B Modlic - Sensors, 2021 - mdpi.com
This work is motivated by growing evidence that the standard Cyclic Prefix (CP) length,
adopted in the Long Term Evolution (LTE) physical layer (PHY) specifications, is oversized …

OTDR Based Estimation of CO-OFDM CFO

A Lipovac, V Lipovac, M Hamza… - IEEE transactions on …, 2024 - ieeexplore.ieee.org
The optical time-domain reflectometer (OTDR) is a primary test and measurement instrument
for detecting, localizing, and qualifying various fiber optic link events induced by breaks …

Suppressing the OFDM CFO‐Caused Constellation Symbol Phase Deviation by PAPR Reduction

A Lipovac, V Lipovac… - … and mobile computing, 2018 - Wiley Online Library
The well‐known major drawbacks of the Orthogonal Frequency‐Division Multiplexing
(OFDM), namely, the transmitter versus receiver Carrier Frequency Offset (CFO), and the …

BER Based OFDM PAPR Estimation

A Lipovac, A Mihaljević - 2018 26th International Conference on …, 2018 - ieeexplore.ieee.org
High Peak-to-Average Power Ratio (PAPR) of the transmitted OFDM signal is a well-known
major drawback of the Orthogonal Frequency-Division Multiplexing (OFDM), so the High …

Practical BER‐Based Estimation of Residual OFDM CFO by Reducing Noise Margin

A Mihaljević, A Lipovac, V Lipovac… - … and mobile computing, 2020 - Wiley Online Library
The main OFDM drawbacks are Carrier Frequency Offset (CFO) and large Peak‐to‐Average
Power Ratio (PAPR), which both degrade the Bit Error Rate (BER). Specifically, we consider …

Residual block error rate prediction for ir harq protocol

M Hamza, A Lipovac, V Lipovac - Tehnički vjesnik, 2020 - hrcak.srce.hr
Sažetak This paper provides a simple estimation of the Long Term Evolution (LTE) physical
and Medium Access Control (MAC) layer peak transmission performance-the irreducible …

In-service BER based estimation of OFDM PAPR and CFO-induced peak phase deviation

A Lipovac, A Mihaljevic - Journal of communications software and …, 2019 - hrcak.srce.hr
Sažetak High Peak-to-Average Power Ratio (PAPR) of the transmitted OFDM signal is a well-
known major drawback of the Orthogonal Frequency-Division Multiplexing (OFDM), so the …

[HTML][HTML] Efficient Estimation of CFO-Affected OFDM BER Floor in Small Cells with Resource-Limited IoT End-Points

A Lipovac, V Lipovac, B Modlic - Sensors, 2020 - mdpi.com
Contemporary wireless networks dramatically enhance data rates and latency to become a
key enabler of massive communication among various low-cost devices of limited …

[PDF][PDF] OTDR based Estimation of Optical Fiber Link Residual OFDM CFO.

A Lipovac, V Lipovac, M Hamza, V Batos - PHOTOPTICS, 2022 - scitepress.org
Optical time-domain reflectometer (OTDR) has long been and is still considered the main
test tool for characterizing fiber optic links, ie identify and localize refractive and reflective …

Simple OFDM Error Floor Prediction with Sub-optimal Time Sampling

A Lipovac - Wireless personal communications, 2020 - Springer
The in-service measurable block-error-rate (BLER) is the only transmission performance
indicator aimed for wireless network operators to test the physical-layer of the long-term …