Search Results for author: Jiaying Ren

Found 5 papers, 0 papers with code

Comb Reference Signal Pattern Design for Integrated Communication and Sensing

no code implementations17 Jan 2024 Rui Zhang, Shawn Tsai, Tzu-Han Chou, Jiaying Ren

Ambiguity performances of reference signal patterns for integrated communication and sensing are studied via time delay and Doppler shift detection.

Generalized Reference Signals Design for Integrated Communication and Sensing with High-Resolution Algorithms

no code implementations17 Jan 2024 Rui Zhang, Shawn Tsai, Jiaying Ren, Oliver Sun

Delay and Doppler ambiguities of comb reference signal patterns are investigated through time delay and Doppler shift detection using high-resolution sensing algorithms.

Sinusoidal Parameter Estimation from Signed Measurements via Majorization-Minimization Based RELAX

no code implementations21 Mar 2021 Jiaying Ren, Tianyi Zhang, Jian Li, Petre Stoica

In a previous paper, a relaxation-based algorithm, referred to as 1bRELAX, has been proposed to iteratively maximize the likelihood function.

Computational Efficiency

Joint RFI Mitigation and Radar Echo Recovery for One-Bit UWB Radar

no code implementations19 Mar 2021 Tianyi Zhang, Jiaying Ren, Jian Li, Lam H. Nguyen, Petre Stoica

Radio frequency interference (RFI) mitigation and radar echo recovery are critically important for the proper functioning of ultra-wideband (UWB) radar systems using one-bit sampling techniques.

RFI Mitigation for One-bit UWB Radar Systems

no code implementations17 Feb 2021 Tianyi Zhang, Jiaying Ren, Jian Li, Lam H. Nguyen, Petre Stoica

A one-bit UWB system obtains its signed measurements via a low-cost and high rate sampling scheme, referred to as the Continuous Time Binary Value (CTBV) technology.

Computational Efficiency Quantization

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