80 citations · 488 across the 60 of their papers we have counts for
14 papers · 1 filter
Symbol-Level Selective Full-Duplex Relaying with Power and Location Optimization
Jiancao Hou, Sandeep Narayanan, Na Yi +2
In this paper, a symbol-level selective transmission for full-duplex (FD) relaying networks is proposed to mitigate error propagation effects and improve system spectral efficiency…
Cross-layer Design in Cognitive Radio Standards
Vahid Towhidlou, Mohammad Shikh-Bahaei
The growing demand for wireless applications and services on the one hand, and limited available radio spectrum on the other hand have made cognitive radio (CR) a promising solutio…
On the Ergodic Rate of OFDMA Cognitive Radios under Imperfect Cross-Link Information
H. Saki, A. Shojaeifard, M. M. Mahyari +1
The ergodic rate performance and limits of orthogonal frequency-division multiple access (OFDMA) cognitive radios (CRs) is studied under imperfect cross-link knowledge. We propose…
Edge Computing and Dynamic Vision Sensing for Low Delay Access to Visual Medical Information
Ziyang Chen, Tamanna Shikh-Bahaei, Mohammad Shikh-Bahaei
A new method is proposed to decrease the transmission delay of visual and non-visual medical records by using edge computing and Dynamic Vision Sensing (DVS) technologies. The simu…
Spectral Efficiency of OFDMA Cognitive Radios under Imperfect Cross-Link Knowledge
H. Saki, M. Shikh-Bahaei
We analyze the spectral efficiency performance and limits of orthogonal frequency-division multiple access (OFDMA) cognitive radios (CRs) with an imperfect availability of cross-li…
Evaluation of Availability of Initial-segments of Video Files in Device-to-Device (D2D) Network
Nasreen Anjum, Mohammad Shikh bahaei
We propose a new caching concept in which wireless nodes in Device-to-Device (D2D) network can cache the initial-segments of the popular video files and may share to users in their…
Adaptive Full Duplex Communications in Cognitive Radio Networks
Vahid Towhidlou, Mohammad Shikh Bahaei
In this paper we propose a novel adaptive scheme for full duplex communication of secondary users (SUs) in a cognitive radio network. The secondary network operates in three modes;…
Performance Analysis of Energy Consumption in Cache-Enabled Multicast D2D Communications
Bao Wenhuan, Mansour Naslcheraghi, Mohammad Shikh-Bahaei
Device-to-Device (D2D) communication as a promising technology in 5G cellular networks provides the communication of the users in the vicinity and thereby decreases end-to-end dela…
Spectral Efficiency of Multi-User Adaptive Cognitive Radio Networks
H. Saki, M. Shikh Bahaei
In this correspondence, the comprehensive problem of joint power, rate, and subcarrier allocation have been investigated for enhancing the spectral efficiency of multi-user orthogo…
Adaptive Modulation and Coding and Cooperative ARQ in a Cognitive Radio System
J. Hwang, H. Saki, M. Shikh-Bahaei
In this paper, a joint cross-layer design of adaptive modulation and coding (AMC) and cooperative automatic repeat request (C-ARQ) scheme is proposed for a secondary user in a shar…
Square Deviation Based Symbol-Level Selection for Virtual Full-Duplex Relaying Networks
Jiancao Hou, Sandeep Narayanan, Na Yi +2
In this paper, a symbol-level selective transmission for virtual full-duplex (FD) relaying networks is proposed, which aims to mitigate error propagation effects and improve system…
Multi-Antenna Assisted Virtual Full-Duplex Relaying with Reliability-Aware Iterative Decoding
Jiancao Hou, Sandeep Narayanan, Yi Ma +1
In this paper, a multi-antenna assisted virtual full-duplex (FD) relaying with reliability-aware iterative decoding at destination node is proposed to improve system spectral effic…
Performance Analysis of Inband FD-D2D Communications with Imperfect SI Cancellation for Wireless Video Distribution
Mansour Naslcheraghi, Seyed Ali Ghorashi, Mohammad Shikh-Bahaei
Tremendous growing demand for high data rate services is the main driver for increasing traffic in wireless cellular networks. Device-to-Device (D2D) communications have recently b…
Full-Duplex Device-to-Device Collaboration for Low-Latency Wireless Video Distribution
Mansour Naslcheraghi, Seyed Ali Ghorashi, Mohammad Shikh-Bahaei
Growing demand for video services is the main driver for increasing traffic in wireless cellular data networks. Wireless video distribution schemes have recently been proposed to o…