5 citations · 5 across the 12 of their papers we have counts for
15 papers
Distributed Cross-Layer Optimization for Covert Multi-Hop, Multi-Modal Networks: Exponentially Fast Convergence and Robust Tracking
Sirin Chakraborty, Andrea Panebianco, Yuchen Tian +4
This paper develops the first distributed cross-layer algorithm for joint congestion control, routing, scheduling, and power control in covert multi-hop, multi-modal wireless netwo…
Biased Backpressure Routing for Multihop Wireless Networks with Heterogeneous Interfaces
Yujun Ming, Zhongyuan Zhao, Fikadu Dagefu +5
Heterogeneous-interface multihop wireless networks (Het-MuNets) are emerging as a promising paradigm for tactical networks and for infrastructure-light applications such as vehicul…
Covert Multi-Hop Communications for Heterogeneous Networks With Multiple Wardens
Justin H. Kong, Terrence J. Moore, Fikadu T. Dagefu
This paper investigates covert multi-hop communications in heterogeneous wireless networks monitored by multiple passive wardens. To maximize network-wide covertness while satisfyi…
Optimal Routing and Link Configuration for Covert Heterogeneous Wireless Networks in the Presence of a Friendly Jammer
Amna Gillani, Beatriz Lorenzo, Majid Ghaderi +3
In modern radio networks, nodes frequently access multiple communication interfaces such as WiFi, cellular, LoRa, and Zigbee. Optimal utilization of such heterogeneous networks (He…
Simultaneous Multi-Modal Covert Communications: Analysis and Optimization
Justin H. Kong, Terrence J. Moore, Fikadu T. Dagefu
This paper investigates the problem of covert communications in a heterogeneous wireless network where multiple communication modalities are used simultaneously. In this setup, a l…
Covert Routing with DSSS Signaling Against Cycle Detectors
Swapnil Saha, Rahul Aggarwal, Fikadu Dagefu +4
This paper investigates covert multi-hop communication in wireless networks where an adversary employs a cyclostationary (cycle) detector to reveal hidden transmissions. The covert…
FLARE: A Wireless Side-Channel Fingerprinting Attack on Federated Learning
Md Nahid Hasan Shuvo, Moinul Hossain, Anik Mallik +2
Federated Learning (FL) enables collaborative model training across distributed devices while safeguarding data and user privacy. However, FL remains susceptible to privacy threats…
Link-Sharing Backpressure Routing In Wireless Multi-Hop Networks
Zhongyuan Zhao, Yujun Ming, Ananthram Swami +3
Backpressure (BP) routing and scheduling is an established resource allocation method for wireless multi-hop networks, noted for its fully distributed operation and maximum queue s…
Deep Reinforcement Learning for Multi-flow Routing in Heterogeneous Wireless Networks
Brian Kim, Justin H. Kong, Terrence J. Moore +1
Due to the rapid growth of heterogeneous wireless networks (HWNs), where devices with diverse communication technologies coexist, there is increasing demand for efficient and adapt…
Deep Reinforcement Learning Based Routing for Heterogeneous Multi-Hop Wireless Networks
Brian Kim, Justin H. Kong, Terrence J. Moore +1
Routing in multi-hop wireless networks is a complex problem, especially in heterogeneous networks where multiple wireless communication technologies coexist. Reinforcement learning…
Generalizing Biased Backpressure Routing and Scheduling to Wireless Multi-hop Networks with Advanced Air-interfaces
Zhongyuan Zhao, Yujun Ming, Ananthram Swami +3
Backpressure (BP) routing and scheduling is a well-established resource allocation method for wireless multi-hop networks, known for its fully distributed operations and proven max…
Optimal Routing and Link Configuration for Covert Heterogeneous Wireless Networks
Amna Gillani, Beatriz Lorenzo, Majid Ghaderi +2
Nodes in contemporary radio networks often have multiple interfaces available for communication: WiFi, cellular, LoRa, Zigbee, etc. This motivates understanding both link and netwo…
Decentralized Covert Routing in Heterogeneous Networks Using Reinforcement Learning
Justin Kong, Terrence J. Moore, Fikadu T. Dagefu
This letter investigates covert routing communications in a heterogeneous network where a source transmits confidential data to a destination with the aid of relaying nodes where e…
Directional Communication Enabled by Mobile Parasitic Elements
Fikadu T. Dagefu, Jeffrey N. Twigg, Chirag R. Rao +1
Mobile communications in complex environments such as mega-cities is a challenging problem that limits the ability to deploy autonomous agents in support of operations. Building on…
Real-Time Digital Video Streaming at Low-VHF for Compact Autonomous Agents in Complex Scenes
Jihun Choi, Chirag Rao, Fikadu T. Dagefu
This paper presents an experimental investigation of real-time digital video streaming in physically complex Non-Line-Of-Sight (NLoS) channels using a low-power, low-VHF system int…