Adaptive filtering for full-duplex UWA systems with time-varying self-interference channel
To enable full-duplex (FD) in underwater acoustic (UWA) systems, a high level of self-
interference cancellation (SIC) is required. This can be achieved by using a combination of …
interference cancellation (SIC) is required. This can be achieved by using a combination of …
Multi-layered recursive least squares for time-varying system identification
Traditional recursive least squares (RLS) adaptive filtering is widely used to estimate the
impulse responses (IR) of an unknown system. Nevertheless, the RLS estimator shows poor …
impulse responses (IR) of an unknown system. Nevertheless, the RLS estimator shows poor …
Full-duplex underwater acoustic communications via self-interference cancellation in space
Traditionally, underwater acoustic communications are half-duplex (HD), ie, the
hydrophones and transducers operate in non-overlapping time-slots/frequency-bands in …
hydrophones and transducers operate in non-overlapping time-slots/frequency-bands in …
Full-duplex UAC receiver with two-sensor transducer
In this brief we present a design of a full-duplex (FD) underwater acoustic communication
(UAC) receiver with a two-sensor transducer. The transducer consists of two piezo-ceramic …
(UAC) receiver with a two-sensor transducer. The transducer consists of two piezo-ceramic …
Effects of receiving position and shell material on in-band full-duplex underwater communications' self-interference signal
Despite the recent intensive research on adaptive algorithms for self-interference (SI)
cancellation (SIC) in in-band full-duplex (IBFD) underwater acoustic communication …
cancellation (SIC) in in-band full-duplex (IBFD) underwater acoustic communication …
Enhanced accuracy of self-interference cancellation in underwater acoustic full-duplex communication
Estimates of both the self-interference (SI) and the remote transmission (RT) channels are
required in underwater acoustic full-duplex (UWA-FD) communication. The former is used …
required in underwater acoustic full-duplex (UWA-FD) communication. The former is used …
Joint Equalization and Self-Interference Cancellation for Underwater Acoustic In-Band Full-Duplex Communication
In-band full-duplex (IBFD) communication in underwater acoustic channels is challenged by
strong and time-varying self-interference (SI). To detect data symbols, the receiver needs to …
strong and time-varying self-interference (SI). To detect data symbols, the receiver needs to …
Lake experimentation of in-band full-duplex underwater acoustic communications with a receiving array
In-band full-duplex (IBFD) communications is a promising technique to achieve spectral-
efficient communication in the underwater environment. To achieve IBFD underwater …
efficient communication in the underwater environment. To achieve IBFD underwater …
An adaptive receiver for underwater acoustic full-duplex communication with joint tracking of the remote and self-interference channels
Full-duplex (FD) communication is a promising candidate to address the data rate limitations
in underwater acoustic (UWA) channels. Because of transmission at the same time and on …
in underwater acoustic (UWA) channels. Because of transmission at the same time and on …
Performance of linear TDA-MAC in full-duplex underwater acoustic chain networks
A study of Linear Transmit Delay Allocation MAC (LTDA-MAC) in full-duplex Underwater
Acoustic Chain Networks (UACNs) is presented in this paper. LTDA-MAC provides collision …
Acoustic Chain Networks (UACNs) is presented in this paper. LTDA-MAC provides collision …