Distributed beamforming for cooperative networks with widely-linear processing at the relays and the receiver. - Jens Steinwandt; Vimal Radhakrishnan; Martin Haardt (ICASSP, 2015)

Subspace-based adaptive widely linear blind channel estimation for constrained minimum variance CDMA receiver. - Nuan Song; Vimal Radhakrishnan; Rodrigo C. de Lamare; Martin Haardt (ICASSP, 2016)

Widely-linear processing for distributed passive radar systems with strictly non-circular sources. - Omid Taghizadeh; Vimal Radhakrishnan; Rudolf Mathar (ISWCS, 2016)

Partial distributed beamforming design in passive radar sensor networks. - Omid Taghizadeh; Vimal Radhakrishnan; Gholamreza Alirezaei; Rudolf Mathar (WiSEE, 2016)

Linear precoder and decoder design for bidirectional full-duplex MIMO OFDM systems. - Omid Taghizadeh; Vimal Radhakrishnan; Ali Cagatay Cirik; Saeed Shojaee; Rudolf Mathar; Lutz Lampe (PIMRC, 2017)

Differential Multidimensional Scaling for Self-Localization of TDOA Sensor Networks. - Johannes Schmitz; Saeed Shojaee; Sivan Toledo; Roberto Carlos Hincapié Reyes; Vimal Radhakrishnan; Rudolf Mathar (WCNC, 2017)

Optimal linear MMSE design for passive distributed radar sensor network systems. - Omid Taghizadeh; Vimal Radhakrishnan; Gholamreza Alirezaei; Ehsan Zandi; Rudolf Mathar (WiSEE, 2017)

Linear Transceiver Design for Bidirectional Full-Duplex MIMO OFDM Systems. - Omid Taghizadeh; Vimal Radhakrishnan; Ali Cagatay Cirik; Rudolf Mathar; Lutz Lampe (CoRR, 2017)

Linear Transceiver Design for Multi-Carrier Full-Duplex MIMO Decode and Forward Relaying. - Vimal Radhakrishnan; Omid Taghizadeh; Rudolf Mathar (WSA, 2018)

Distributed estimation and power allocation for passive radar sensor networks with imperfect CSI. - Vimal Radhakrishnan; Omid Taghizadeh; Rudolf Mathar (WSA, 2018)

Hardware Impairments Aware Transceiver Design for Bidirectional Full-Duplex MIMO OFDM Systems. - Omid Taghizadeh; Vimal Radhakrishnan; Ali Cagatay Cirik; Rudolf Mathar; Lutz Lampe (IEEE Trans. Veh. Technol., 2018)

Energy Efficient Full Duplex Massive MIMO Multi-carrier Bidirectional Communication with Hardware Impairments. - Vimal Radhakrishnan; Omid Taghizadeh; Rudolf Mathar (WSA, 2019)

Multi-Target Signal Estimation with Sensor Networks under Imperfect CSI. - Vimal Radhakrishnan; Ehsan Zandi; Omid Taghizadeh; Rudolf Mathar (WSA, 2019)

Rate Splitting for Massive MIMO Multi-carrier system using Full Duplex Decode and Forward Relay with Hardware Impairments. - Vimal Radhakrishnan; Omid Taghizadeh; Rudolf Mathar (CoRR, 2019)

Resource Allocation for Full-Duplex MU-mMIMO Relaying: A Delivery Time Minimization Approach. - Vimal Radhakrishnan; Omid Taghizadeh; Rudolf Mathar (WSA, 2020)

Full-Duplex Relaying: Enabling Dual Connectivity via Impairments-Aware Successive Interference Cancellation. - Vimal Radhakrishnan; Omid Taghizadeh; Rudolf Mathar (WSA, 2020)

Asymptotic Rate Analysis for Impairments-Aware Multi-Carrier FD Massive MIMO Relay Networks utilizing MRT/MRC Strategy. - Vimal Radhakrishnan; Omid Taghizadeh; Rudolf Mathar (CoRR, 2020)

Multiuser Full-Duplex Relaying: Enabling Dual Connectivity via Impairments-Aware Successive Interference Cancellation. - Vimal Radhakrishnan; Omid Taghizadeh; Rudolf Mathar (IEEE Syst. J., 2021)

Impairments-Aware Resource Allocation for FD Massive MIMO Relay Networks: Sum Rate and Delivery-Time Optimization Perspectives. - Vimal Radhakrishnan; Omid Taghizadeh; Rudolf Mathar (IEEE Trans. Signal Inf. Process. over Networks, 2021)

Hardware Impairments-Aware Transceiver Design for Multi-Carrier Full-Duplex MIMO Relaying. - Vimal Radhakrishnan; Omid Taghizadeh; Rudolf Mathar (IEEE Trans. Veh. Technol., 2021)