80 citations · 488 across the 60 of their papers we have counts for
24 papers · 1 filter
Fair Resource Allocation for Probabilistic Semantic Communication in IIoT
Siyun Liang, Zhouxiang Zhao, Chen Zhu +4
In this paper, the problem of minimum rate maximization for probabilistic semantic communication (PSCom) in industrial Internet of Things (IIoT) is investigated. In the considered…
Probabilistic Semantic Communication over Wireless Networks with Rate Splitting
Zhouxiang Zhao, Zhaohui Yang, Ye Hu +3
In this paper, the problem of joint transmission and computation resource allocation for probabilistic semantic communication (PSC) system with rate splitting multiple access (RSMA…
Joint Semantic Communication and Target Sensing for 6G Communication System
Yinchao Yang, Mohammad Shikh-Bahaei, Zhaohui Yang +3
This paper investigates the secure resource allocation for a downlink integrated sensing and communication system with multiple legal users and potential eavesdroppers. In the cons…
Optimized Asymmetric Feedback Detection for Rate-adaptive HARQ with Unreliable Feedback
Weihang Ding, Mohammad Shikh-Bahaei
This work considers downlink incremental redundancy Hybrid Automatic Repeat Request (IR-HARQ) over unreliable feedback channels. Since the impact of positive feedback (i.e., ACK) e…
A Partial Compress-and-Forward Strategy for Relay-assisted Wireless Networks Based on Rateless Coding
Weihang Ding, Mohammad Shikh-Bahaei
In this work, we propose a novel partial compress-and-forward (PCF) scheme for improving the maximum achievable transmission rate of a diamond relay network with two noisy relays.…
HARQ Delay Minimization of 5G Wireless Network with Imperfect Feedback
Weihang Ding, Mohammad Shikh-Bahaei
5G new radio (NR) technology is introduced to satisfy more demanding services. Ultra-Reliable Low Latency Communication (URLLC) requires very low delay compared with the previous t…
Energy Efficient Federated Learning Over Wireless Communication Networks
Zhaohui Yang, Mingzhe Chen, Walid Saad +2
In this paper, the problem of energy efficient transmission and computation resource allocation for federated learning (FL) over wireless communication networks is investigated. In…
Efficient Resource Allocation for Mobile-Edge Computing Networks with NOMA: Completion Time and Energy Minimization
Zhaohui Yang, Cunhua Pan, Jiancao Hou +1
This paper investigates an uplink non-orthogonal multiple access (NOMA)-based mobile-edge computing (MEC) network. Our objective is to minimize a linear combination of the completi…
Sum-Rate Maximization of Uplink Rate Splitting Multiple Access (RSMA) Communication
Zhaohui Yang, Mingzhe Chen, Walid Saad +2
In this paper, the problem of maximizing the wireless users' sum-rate for uplink rate splitting multiple access (RSMA) communications is studied. In the considered model, each user…
Energy Efficient Resource Allocation in UAV-Enabled Mobile Edge Computing Networks
Zhaohui Yang, Cunhua Pan, Kezhi Wang +1
In this paper, we consider the sum power minimization problem via jointly optimizing user association, power control, computation capacity allocation and location planning in a mob…
Resource Allocation in Full-Duplex Mobile-Edge Computing Systems with NOMA and Energy Harvesting
Zhaohui Yang, Jiancao Hou, Mohammad Shikh-Bahaei
This paper considers a full-duplex (FD) mobile-edge computing (MEC) system with non-orthogonal multiple access (NOMA) and energy harvesting (EH), where one group of users simultane…
Joint Altitude, Beamwidth, Location and Bandwidth Optimization for UAV-Enabled Communications
Zhaohui Yang, Cunhua Pan, Mohammad Shikh-Bahaei +4
This letter investigates an uplink power control problem for unmanned aerial vehicles (UAVs) assisted wireless communications. We jointly optimize the UAV's flying altitude, antenn…
Cache Placement in Two-Tier HetNets with Limited Storage Capacity: Cache or Buffer?
Zhaohui Yang, Cunhua Pan, Yijin Pan +4
In this paper, we aim to minimize the average file transmission delay via bandwidth allocation and cache placement in two-tier heterogeneous networks with limited storage capacity,…
Energy Efficient Delay Sensitive Optimization in SWIPT-MIMO
Hadi Saki, Tong Peng, M. Shikh Bahae
In this paper, we consider joint antenna selection and optimal beamforming for energy efficient delay minimization. We assume multiple-input multi-output (MIMO) system with full du…
On the SINR Distribution of SWIPT MU-MIMO with Antenna Selection
Hadi Saki, M. Shikh Bahae
In this paper, we provide a closed-form approximation of the Full-duplex Simultaneous wireless information and power transfer (SWIPT) multi-user MIMO (MU-MIMO) system signal-to-int…
Transmission Capacity of Full-Duplex MIMO Ad-Hoc Network with Limited Self-Interference Cancellation
Jiancao Hou, Mohammad Shikh-Bahaei
In this paper, we propose a joint transceiver beamforming design to simultaneously mitigate self-interference (SI) and partial inter-node interference for full-duplex multiple-inpu…
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…
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…
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…
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…