WiFi 5GHz CSI-Based Single-AP Localization with Centimeter-Level Median Error

SN Shoudha, S Helwa, JP Van Marter, M Torlak… - IEEE …, 2023 - ieeexplore.ieee.org
Localization schemes based on one-way Channel Frequency Response (CFR) are limited
in terms of the available coherent bandwidth due to random timing and phase offsets. Two …

Statistical Channel Model Based on Passive Measurements for Indoor WiFi Communications At 2.4-GHz and 5.8-GHz Bands

Y Yu, Y Tong, X Shunqin… - IEEE Antennas and …, 2023 - ieeexplore.ieee.org
The wireless local area network (WLAN), particularly the wireless fidelity (WiFi)
communication technology, has greatly facilitated human productivity and entertainment in …

OpenPose-Inspired Reduced-Complexity CSI-based WiFi Indoor Localization

MH Mahmoud, SN Shoudha… - IEEE …, 2024 - ieeexplore.ieee.org
Inspired by the OpenPose model in computer vision, we propose a reduced-complexity
deep learning (DL) model for indoor localization based on WiFi Channel State Information …

A Multi-Channel Approach and Testbed for Centimeter-Level WiFi Ranging

JP Van Marter, M Ben-Shachar, Y Alpert… - IEEE Journal of …, 2024 - ieeexplore.ieee.org
Latest advancements in WiFi ranging enable the use of both timestamps and channel
frequency response (CFR) measurements supporting the recently released IEEE 802.11 az …

[PDF][PDF] Enhancing Energy Efficiency and Ranging Accuracy in IoT Networks

SMS Helwa - 2023 - utd-ir.tdl.org
We consider an IoT network and try to address some of the issues and limitations of this new
wireless system paradigm. Some of the issues come from the design requirements of IoT …