A survey on deep learning based channel estimation in doubly dispersive environments
AK Gizzini, M Chafii - IEEE Access, 2022 - ieeexplore.ieee.org
Wireless communications systems are impacted by multi-path fading and Doppler shift in
dynamic environments, where the channel becomes doubly-dispersive and its estimation …
dynamic environments, where the channel becomes doubly-dispersive and its estimation …
Temporal averaging LSTM-based channel estimation scheme for IEEE 802.11 p standard
In vehicular communications, reliable channel estimation is critical for the system
performance due to the doubly-dispersive nature of vehicular channels. IEEE 802.11 p …
performance due to the doubly-dispersive nature of vehicular channels. IEEE 802.11 p …
CNN aided weighted interpolation for channel estimation in vehicular communications
IEEE 802.11 p standard defines wireless technology protocols that enable vehicular
transportation and manage traffic efficiency. A major challenge in the development of this …
transportation and manage traffic efficiency. A major challenge in the development of this …
GRU-based deep learning channel estimation scheme for the IEEE 802.11 p standard
J Hou, H Liu, Y Zhang, W Wang… - IEEE Wireless …, 2022 - ieeexplore.ieee.org
In the IEEE 802.11 p standard, channel estimation is quite challenging in the presence of
high mobility due to rapid channel variations. Extensive research has been conducted on …
high mobility due to rapid channel variations. Extensive research has been conducted on …
Low complexity deep learning augmented wireless channel estimation for pilot-based ofdm on zynq system on chip
Channel estimation (CE) is one of the critical signal-processing tasks of the wireless
physical layer (PHY). Recent deep learning (DL) based CE have outperformed statistical …
physical layer (PHY). Recent deep learning (DL) based CE have outperformed statistical …
Towards explainable AI for channel estimation in wireless communications
Research into 6G networks has been initiated to support a variety of critical artificial
intelligence (AI) assisted applications such as autonomous driving. In such applications, AI …
intelligence (AI) assisted applications such as autonomous driving. In such applications, AI …
Explainable AI for enhancing efficiency of DL-based channel estimation
The support of artificial intelligence (AI) based decision-making is a key element in future 6G
networks, where the concept of native AI will be introduced. Moreover, AI is widely employed …
networks, where the concept of native AI will be introduced. Moreover, AI is widely employed …
RNN Based Channel Estimation in Doubly Selective Environments
AK Gizzini, M Chafii - IEEE Transactions on Machine Learning …, 2023 - ieeexplore.ieee.org
Doubly-selective channel estimation represents a key element in ensuring communication
reliability in wireless systems. Due to the impact of multi-path propagation and Doppler …
reliability in wireless systems. Due to the impact of multi-path propagation and Doppler …
Deep Learning Based Channel Estimation in High Mobility Communications Using Bi-RNN Networks
AK Gizzini, M Chafii - ICC 2023-IEEE International Conference …, 2023 - ieeexplore.ieee.org
Doubly-selective channel estimation represents a key element in ensuring communication
reliability in wireless systems. Due to the impact of multi-path propagation and Doppler …
reliability in wireless systems. Due to the impact of multi-path propagation and Doppler …
Modified TRFI Channel Estimation Scheme in OFDM-IM for 802.11 p
IEEE 802.11 p is developed to support cooperative intelligent transport systems. In such
systems, channel estimation is a challenging problem due to the channel's double …
systems, channel estimation is a challenging problem due to the channel's double …