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Found 6 papers, 1 papers with code
Cooperative Sense and Avoid for UAVs using Secondary Radar
A cooperative Sense and Avoid (SAA) algorithm for safe navigation of small-sized UAVs within an airspace is proposed in this paper.
Activity Detection for Grant-Free NOMA in Massive IoT Networks
This is while existing methods need to know the activity rate of IoT devices, while our method works for unknown and even time-varying activity rates
Artificial Potential Field-Based Path Planning for Cluttered Environments
First, we propose to improve an existing classical method that replaces the gradient descent optimization of the potential field cost function on a continuous domain with a combinatorial optimization on a set of predefined points (called bacteria points) around the agent's current location.
Joint Ranging and Phase Offset Estimation for Multiple Drones using ADS-B Signatures
While the proposed estimator can estimate the range of multiple drones with a single receive antenna, a larger number of drones can be supported with higher accuracy by the use of multiple antennas at the receiver.
An Approximate Maximum Likelihood Time Synchronization Algorithm for Zero-padded OFDM in Channels with Impulsive Gaussian Noise
In wireless communication systems, Orthogonal Frequency-Division Multiplexing (OFDM) includes variants using either a cyclic prefix (CP) or a zero padding (ZP) as the guard interval to avoid inter-symbol interference.
Deep Learning Based Sphere Decoding
In this paper, a deep learning (DL)-based sphere decoding algorithm is proposed, where the radius of the decoding hypersphere is learned by a deep neural network (DNN).
