98 citations · 112 across the 13 of their papers we have counts for
4 papers · 1 filter
OTFS-Based Joint Communication and Sensing for Future Industrial IoT
Kai Wu, J. Andrew Zhang, Xiaojing Huang +1
Effective wireless communications are increasingly important in maintaining the successful closed-loop operation of mission-critical industrial Internet-of-Things (IIoT) applicatio…
Integrating Low-Complexity and Flexible Sensing into Communication Systems
Kai Wu, J. Andrew Zhang, Xiaojing Huang +1
Integrating sensing into standardized communication systems can potentially benefit many consumer applications that require both radio frequency functions. However, without an effe…
A Low-Complexity Method for FFT-based OFDM Sensing
Kai Wu, J. Andrew Zhang, Xiaojing Huang +1
OFDM sensing is gaining increasing popularity in wideband radar applications as well as in joint communication and radar/radio sensing (JCAS). As JCAS will potentially be integrate…
Accurate Frequency Estimation with Fewer DFT Interpolations based on Padé Approximation
Kai Wu, J. Andrew Zhang, Xiaojing Huang +1
Frequency estimation is a fundamental problem in many areas. The well-known A&M and its variant estimators have established an estimation framework by iteratively interpolating the…