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Mixpred: Video Prediction Beyond Optical Flow
2019 Edition, Volume 7, January 1, 2019 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Video prediction is a meaningful task for it has a wide range of application scenarios. And it is also a challenging task since it needs to learn the internal representation of a given video for both appearance and motion dynamics. The existing methods regard this problem as a...

Massively Concurrent Non-orthogonal Multiple Access for 5G Networks and Beyond
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

We propose a new signal spreading-based non-orthogonal multiple access (NOMA) scheme which exploits frame-theoretic design principles to enable the efficient concurrence of multiple users in both downlink (DL) and uplink (UL). In contrast to many other NOMA schemes, the proposed method does...

Hardware Design and Implementation of Adaptive Multiple Transforms for the Versatile Video Coding Standard
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Versatile Video Coding (VVC) is the next generation video coding standard expected by the end of 2020. Several new contributions have been proposed to enhance the coding efficiency beyond the High Efficiency Video Coding (HEVC) standard. One of these tools is the Adaptive Multiple Transform...

Bimodal flooding scheme for mitigating contention and redundancy in relayed broadcast
2017 Edition, October 1, 2017 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper considers a relayed broadcast in IEEE 802.11 wireless local area (WLAN) networks. In the relayed broadcast, a source node intends to deliver data frames to many nodes beyond its coverage and all the nodes except the source node attempt to relay the received data...

POTR: Practical On-the-Fly Rejection of Injected and Replayed 802.15.4 Frames
2016 Edition, August 1, 2016 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The practice of rejecting injected and replayed 802.15.4 frames only after they were received leaves 802.15.4 nodes vulnerable to broadcast and droplet attacks. Basically, in broadcast and droplet attacks, an attacker injects or replays plenty of 802.15.4 frames. As a result, victim...

Accelerated 3D Localization Microscopy Using Blind Sparse Inpainting
2019 Edition, April 1, 2019 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Single-molecule-localization based super-resolution microscopy has enabled the imaging of microscopic objects beyond the diffraction limit. However, these techniques are limited by the requirements of an extremely large number of frames for imaging of cell structures, thus...

Elimination of cyclic prefix of OFDM systems using filter bank based multicarrier systems
2008 Edition, November 1, 2008 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The challenges associated with the OFDM system are addressed. OFDM transmits redundancy in terms of Cyclic Prefix (CP), which decreases the spectral efficiency of the system. A pulse shaping filter for the OFDM systems is proposed to remove the constraint of CP. Also,...

Sparse Feature Learning for Correlation Filter Tracking Toward 5G-Enabled Tactile Internet
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

5G with high dimensions and capabilities is expected to fulfil the requirements of the Tactile Internet. Tracking provides strong support for intuitive interaction with interfaces by hands, eyes, bodies, etc. Such interfaces can be used in the Tactile Internet for interaction...

Fast Acoustic Wave Sparsely Activated Localization Microscopy (fast-AWSALM): Ultrasound Super-Resolution using Plane-Wave Activation of Nanodroplets
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Localization-based ultrasound super-resolution imaging using microbubble contrast agents and phase-change nano-droplets has been developed to visualize microvascular structures beyond the diffraction limit. However, the long data acquisition time makes the clinical translation more...

Blind channel estimation in MIMO OFDM systems
2003 Edition, January 1, 2003 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Multiantenna wireless systems have shown great promise in achieving high rates. We consider an OFDM multiple transmit/receive antenna system. We propose a linear non-redundant block pre-coding scheme that is applied at the input of the OFDM system. The coding spreads the...

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