Adaptive pilot-symbol patterns for MIMO OFDM systems
Recent standards for cellular transmission systems offer a lot of flexibility, such as the choice
of transmission modes, modulation alphabets, coding rates, and precoding matrices …
of transmission modes, modulation alphabets, coding rates, and precoding matrices …
A waveform for 5G: Guard interval DFT-s-OFDM
Delay spread can be detrimental to communication systems. Orthogonal Frequency Division
Multiplexing (OFDM)/Discrete Fourier Transform-spread-OFDM (DFT-s-OFDM) based …
Multiplexing (OFDM)/Discrete Fourier Transform-spread-OFDM (DFT-s-OFDM) based …
Spatial characterization of radio propagation channel in urban vehicle-to-infrastructure environments to support WSNS deployment
Vehicular ad hoc Networks (VANETs) enable vehicles to communicate with each other as
well as with roadside units (RSUs). Although there is a significant research effort in radio …
well as with roadside units (RSUs). Although there is a significant research effort in radio …
Geospatial cognitive networking protocols and sensing algorithms for 5G NR beamforming
BW Stevens, MF Younis - IEEE Transactions on Cognitive …, 2022 - ieeexplore.ieee.org
Although 5G New Radio (NR) has created new opportunities for cognitive radio networks, its
increased physical layer security and flexibility limit the usefulness of traditional cognitive …
increased physical layer security and flexibility limit the usefulness of traditional cognitive …
[HTML][HTML] Characterizing in-band full-duplex in broadcast communications: From field trials to a loopback channel model
In-band full duplex (IBFD) communications are a potential solution to spectrum scarcity.
IBFD communications offer greater spectral efficiency than traditional half-duplex …
IBFD communications offer greater spectral efficiency than traditional half-duplex …
Sum rate maximization with shortened cyclic prefix in a MIMO-OFDM system
N Kim, OS Shin, KB Lee - IEEE Transactions on Vehicular …, 2018 - ieeexplore.ieee.org
This correspondence paper addresses linear precoding design for sum rate maximization in
low-latency orthogonal frequency-division multiplexing systems. In order to mitigate the …
low-latency orthogonal frequency-division multiplexing systems. In order to mitigate the …
Full duplex based digital out-of-band interference cancellation for collocated radios
T Ranström, E Axell - 2020 IEEE Wireless Communications …, 2020 - ieeexplore.ieee.org
In this work, a novel out-of-band interference cancellation (OOBIC) method, based on a full
duplex interference cancellation technique, is proposed. The aim of the OOBIC is to …
duplex interference cancellation technique, is proposed. The aim of the OOBIC is to …
Precoding design for cyclic prefix overhead reduction in a MISO-OFDM system
Very low latency is one of the key requirements of 5G wireless access. To reduce latency in
orthogonal frequency division multiplexing (OFDM) systems while not increasing the …
orthogonal frequency division multiplexing (OFDM) systems while not increasing the …
Design requirements of adaptive pilot-symbol patterns
Adaptive pilot patterns offer high throughput gains. However, their application requires
additional feedback. In this paper, we investigate the feedback requirements for adaptive …
additional feedback. In this paper, we investigate the feedback requirements for adaptive …
Characterization of radio propagation channel in Urban Vehicle to Infrastructure environments to support WSNs
Vehicular ad hoc Networks (VANETs) enable vehicles to communicate with each other as
well as with roadside units (RSUs). Although there is a significant research effort in radio …
well as with roadside units (RSUs). Although there is a significant research effort in radio …