Babak Hossein Khalaj

180 papers A 1B 34C 5Misc 1Journal 97Unranked 42
YearRankTypeTitle / Venue / Authors
2025 J jnl
5G Network Automation Using Local Large Language Models and Retrieval-Augmented Generation.
CoRR
Ahmadreza Majlesara, Ali Majlesi, Ali Mamaghani, Alireza Shokrani, Babak Hossein Khalaj
2025 J jnl
Automated Fault Detection in 5G Core Networks Using Large Language Models.
CoRR
Parsa Hatami, Ahmadreza Majlesara, Ali Majlesi, Babak Hossein Khalaj
2025 J jnl
Fundamental Limits of Learning High-dimensional Simplices in Noisy Regimes.
CoRR
Seyed Amir Hossein Saberi, Amir Najafi, Abolfazl S. Motahari, Babak Hossein Khalaj
2025 J jnl
On learning sparse linear models from cross samples.
Signal Process.
Mina Sadat Mahmoudi, Seyed Abolfazl Motahari, Babak Hossein Khalaj
2025 J jnl
Real-Time In-Cabin Driver Behavior Recognition on Low-Cost Edge Hardware.
CoRR
Vesal Ahsani, Babak Hossein Khalaj
2025 — conf
Verified Telcorag: A Verified Local-Rag for Telecommunication Uses.
EuCNC/6G Summit
Yasin Salajeghe, Ali Majlesi Kopaee, Shaghayegh Najjari, Iman Ahmadi, Mohammad Amin Dehmolaee, Babak Hossein Khalaj
2024 J jnl
Deep Joint Source Channel Coding for Secure End-to-End Image Transmission.
CoRR
Mehdi Letafati, Seyyed AmirHossein Ameli Kalkhoran, Ecenaz Erdemir, Babak Hossein Khalaj, Hamid Behroozi, Deniz Gündüz
2024 J jnl
Hybrid Non-Intrusive QoE Assessment of VoIP Calls Based on an Ensemble Learning Model.
IEEE Trans. Mob. Comput.
Negar Zabetian, Golara Ahmadi Azar, Babak Hossein Khalaj
2024 J jnl
Hybrid QoE-Based Joint Admission Control and Power Allocation.
IEEE Trans. Veh. Technol.
Negar Zabetian, Babak Hossein Khalaj
2024 J jnl
Model-based reinforcement learning approach for federated learning resource allocation and parameter optimization.
Comput. Commun.
Farzan Karami, Babak Hossein Khalaj
2024 J jnl
QoE-Aware Network Pricing, Power Allocation, and Admission Control.
IEEE Trans. Mob. Comput.
Negar Zabetian, Babak Hossein Khalaj
2024 — conf
Resource Optimization and Hyperparameter Tuning in Decentralized Federated Learning via MPC.
GLOBECOM (Workshops)
Farzan Karami, Babak Hossein Khalaj
2024 J jnl
Secure multi-server coded caching.
Comput. Networks
Mohammad Javad Sojdeh, Mehdi Letafati, Seyed Pooya Shariatpanahi, Babak Hossein Khalaj
2023 — conf
A Novel Metaverse-as-a-Service Architecture from an Operator View.
MetaCom
Vesal Ahsani, Ali Rahimi, Mehdi Letafati, Babak Hossein Khalaj
2023 J jnl
Quality of Experience (QoE)-based joint admission control and power allocation with guaranteed data rate.
Trans. Emerg. Telecommun. Technol.
Negar Zabetian, Babak Hossein Khalaj
2023 B conf
Secure Deep-JSCC Against Multiple Eavesdroppers.
GLOBECOM
Seyyed AmirHossein Ameli Kalkhoran, Mehdi Letafati, Ecenaz Erdemir, Babak Hossein Khalaj, Hamid Behroozi, Deniz Gündüz
2023 J jnl
Secure Deep-JSCC Against Multiple Eavesdroppers.
CoRR
Seyyed AmirHossein Ameli Kalkhoran, Mehdi Letafati, Ecenaz Erdemir, Babak Hossein Khalaj, Hamid Behroozi, Deniz Gündüz
2023 J jnl
Two protocols for improving security during the authentication and key agreement procedure in the 3GPP networks.
Comput. Commun.
Mohammad Mahdi Modiri, Mahmoud Salmasizadeh, Javad Mohajeri, Babak Hossein Khalaj
2023 J jnl
Unlocking Metaverse-as-a-Service The three pillars to watch: Privacy and Security, Edge Computing, and Blockchain.
CoRR
Vesal Ahsani, Ali Rahimi, Mehdi Letafati, Babak Hossein Khalaj
2022 J jnl
Hardware-Impaired PHY Secret Key Generation With Man-in-the-Middle Adversaries.
IEEE Wirel. Commun. Lett.
Mehdi Letafati, Hamid Behroozi, Babak Hossein Khalaj, Eduard A. Jorswieck
2022 J jnl
Multi-Transmitter Coded Caching with Secure Delivery over Linear Networks - Extended Version.
CoRR
Mohammad Javad Sojdeh, Mehdi Letafati, Seyed Pooya Shariatpanahi, Babak Hossein Khalaj
2022 J jnl
On Learning-Assisted Content-Based Secure Image Transmission for Delay-Aware Systems With Randomly-Distributed Eavesdroppers.
IEEE Trans. Commun.
Mehdi Letafati, Hamid Behroozi, Babak Hossein Khalaj, Eduard A. Jorswieck
2022 J jnl
Performance Analysis of Heterogeneous Cellular Caching Networks With Overlapping Small Cells.
IEEE Trans. Veh. Technol.
Fatemeh Rezaei, Babak Hossein Khalaj, Ming Xiao, Mikael Skoglund
2022 — conf
Secure Multi-Antenna Coded Caching.
SPAWC
Mohammad Javad Sojdeh, Mohammad Mahmoudi, Mehdi Letafati, Seyed Pooya Shariatpanahi, Babak Hossein Khalaj
2022 — conf
Wireless-Powered Cooperative Key Generation for e-Health: A Reservoir Learning Approach.
VTC Spring
Mehdi Letafati, Hamid Behroozi, Babak Hossein Khalaj, Eduard A. Jorswieck
2021 — conf
Content-Based Medical Image Transmission Against Randomly-Distributed Passive Eavesdroppers.
ICC Workshops
Mehdi Letafati, Hamid Behroozi, Babak Hossein Khalaj, Eduard A. Jorswieck
2021 B conf
Deep Learning for Hardware-Impaired Wireless Secret Key Generation with Man-in-the-Middle Attacks.
GLOBECOM
Mehdi Letafati, Hamid Behroozi, Babak Hossein Khalaj, Eduard A. Jorswieck
2021 J jnl
Distributed Controller-Switch Assignment in 5G Networks.
IEEE Trans. Netw. Serv. Manag.
Ehsan Tohidi, Saeedeh Parsaeefard, Ali Akbar Hemmati, Mohammad Ali Maddah-Ali, Babak Hossein Khalaj, Alberto Leon-Garcia
2021 J jnl
Energy efficiency through joint routing and function placement in different modes of SDN/NFV networks.
Comput. Networks
Reza Moosavi, Saeedeh Parsaeefard, Mohammad Ali Maddah-Ali, Vahid Shah-Mansouri, Babak Hossein Khalaj, Mehdi Bennis
2021 J jnl
Near-Optimal Robust Virtual Controller Placement in 5G Software Defined Networks.
IEEE Trans. Netw. Sci. Eng.
Ehsan Tohidi, Saeedeh Parsaeefard, Mohammad Ali Maddah-Ali, Babak Hossein Khalaj, Alberto Leon-Garcia
2021 J jnl
On Learning-Assisted Content-Based Secure Image Transmission for Delay-Aware Systems with Randomly-Distributed Eavesdroppers - Extended Version.
CoRR
Mehdi Letafati, Hamid Behroozi, Babak Hossein Khalaj, Eduard A. Jorswieck
2020 J jnl
Energy Efficiency Through Joint Routing and Function Placement in Different Modes of SDN/NFV Networks.
CoRR
Reza Moosavi, Saeedeh Parsaeefard, Mohammad Ali Maddah-Ali, Vahid Shah-Mansouri, Babak Hossein Khalaj, Mehdi Bennis
2020 J jnl
Multi-Antenna Interference Management for Coded Caching.
IEEE Trans. Wirel. Commun.
Antti Tölli, Seyed Pooya Shariatpanahi, Jarkko Kaleva, Babak Hossein Khalaj
2020 J jnl
Stabilization of Nonlinear Dynamic Systems Over Limited Capacity Communication Channels.
IEEE Trans. Autom. Control.
Vahideh Sanjaroon, Alireza Farhadi, Abolfazl Seyed Motahari, Babak Hossein Khalaj
2019 B conf
Cloud-Aided Interference Management with Cache-Enabled Edge Nodes and Users.
ISIT
Seyed Pooya Shariatpanahi, Jingjing Zhang, Osvaldo Simeone, Babak Hossein Khalaj, Mohammad Ali Maddah-Ali
2019 J jnl
Cloud-Aided Interference Management with Cache-Enabled Edge Nodes and Users.
CoRR
Seyed Pooya Shariatpanahi, Jingjing Zhang, Osvaldo Simeone, Babak Hossein Khalaj, Mohammad Ali Maddah-Ali
2019 — conf
Controller-Switch Assignment in 5G Networks.
5G World Forum
Ehsan Tohidi, Saeedeh Parsaeefard, Mohammad Ali Maddah-Ali, Babak Hossein Khalaj, Alberto Leon-Garcia
2019 J jnl
Enhanced Waddington landscape model with cell-cell communication can explain molecular mechanisms of self-organization.
Bioinform.
Hosein Fooladi, Parsa Moradi, Ali Sharifi-Zarchi, Babak Hossein Khalaj
2019 J jnl
K-User Interference Channels With Backhaul Cooperation: DoF vs. Backhaul Load Trade-Off.
IEEE Trans. Inf. Theory
Borna Kananian, Mohammad Ali Maddah-Ali, Babak Hossein Khalaj
2019 J jnl
Performance analysis of cache-enabled wireless networks considering stochastic geometry approach.
IET Commun.
Leila Enamipour, Zolfa Zeinalpour-Yazdi, Babak Hossein Khalaj
2019 J jnl
Physical-Layer Schemes for Wireless Coded Caching.
IEEE Trans. Inf. Theory
Seyed Pooya Shariatpanahi, Giuseppe Caire, Babak Hossein Khalaj
2018 — conf
Content Delivery Networks: Interactions between storage/delay/cost.
IWCIT
Mohammad Javad Salehi, Seyed Abolfazl Motahari, Babak Hossein Khalaj, Seyed Pooya Shariatpanahi
2018 J jnl
Delay Analysis of Network Coding in Multicast Networks With Markovian Arrival Processes: A Practical Framework in Cache-Enabled Networks.
IEEE Trans. Veh. Technol.
Fatemeh Rezaei, Ahmadreza Momeni, Babak Hossein Khalaj
2018 J jnl
Joint Cell Muting and User Scheduling in Multicell Networks with Temporal Fairness.
Wirel. Commun. Mob. Comput.
Shahram Shahsavari, Nail Akar, Babak Hossein Khalaj
2018 J jnl
K-User Interference Channel with Backhaul Cooperation: DoF vs. Backhaul Load Trade-Off.
CoRR
Borna Kananian, Mohammad Ali Maddah-Ali, Babak Hossein Khalaj
2018 J jnl
Multi-agent Learning for Cooperative Large-scale Caching Networks.
CoRR
Elahe Rezaei, Hafez Eslami Manoochehri, Babak Hossein Khalaj
2018 B conf
Multicast Beamformer Design for Coded Caching.
ISIT
Antti Tölli, Seyed Pooya Shariatpanahi, Jarkko Kaleva, Babak Hossein Khalaj
2018 B conf
Multicast mode selection for multi-antenna coded caching.
WiOpt
Antti Tölli, Seyed Pooya Shariatpanahi, Jarkko Kaleva, Babak Hossein Khalaj
2018 J jnl
On Multi-Server Coded Caching in the Low Memory Regime.
CoRR
Seyed Pooya Shariatpanahi, Babak Hossein Khalaj
2018 J jnl
On the Optimality of 0-1 Data Placement in Cache Networks.
IEEE Trans. Commun.
Mohammad Javad Salehi, Abolfazl Seyed Motahari, Babak Hossein Khalaj
2018 J jnl
Optimum Transmission Delay for Function Computation in NFV-Based Networks: The Role of Network Coding and Redundant Computing.
IEEE J. Sel. Areas Commun.
Behrooz Tahmasebi, Mohammad Ali Maddah-Ali, Saeedeh Parsaeefard, Babak Hossein Khalaj
2018 J jnl
Optimum Transmission Delay for Function Computation in NFV-based Networks: the role of Network Coding and Redundant Computing.
CoRR
Behrooz Tahmasebi, Mohammad Ali Maddah-Ali, Saeedeh Parsaeefard, Babak Hossein Khalaj
2018 J jnl
vSPACE: VNF Simultaneous Placement, Admission Control and Embedding.
IEEE J. Sel. Areas Commun.
Mohammad Ali Tahmasbi Nejad, Saeedeh Parsaeefard, Mohammad Ali Maddah-Ali, Toktam Mahmoodi, Babak Hossein Khalaj
2017 J jnl
Compressive Sensing-Based Pilot Design for Sparse Channel Estimation in OFDM Systems.
IEEE Commun. Lett.
Roozbeh Mohammadian, Arash Amini, Babak Hossein Khalaj
2017 J jnl
Deterministic Pilot Design for Sparse Channel Estimation in MISO/Multi-User OFDM Systems.
IEEE Trans. Wirel. Commun.
Roozbeh Mohammadian, Arash Amini, Babak Hossein Khalaj
2017 J jnl
Meta-aligner: long-read alignment based on genome statistics.
BMC Bioinform.
Damoon Nashta-ali, Ali Aliyari, Ahmad Ahmadian Moghadam, Mohammad Amin Edrisi, Abolfazl Seyed Motahari, Babak Hossein Khalaj
2017 J jnl
Multi-Antenna Coded Caching.
CoRR
Seyed Pooya Shariatpanahi, Giuseppe Caire, Babak Hossein Khalaj
2017 B conf
Multi-antenna coded caching.
ISIT
Seyed Pooya Shariatpanahi, Giuseppe Caire, Babak Hossein Khalaj
2017 — conf
On storage allocation in cache-enabled interference channels with mixed CSIT.
ICC Workshops
Mohammad Ali Tahmasbi Nejad, Seyed Pooya Shariatpanahi, Babak Hossein Khalaj
2017 J jnl
Physical-Layer Schemes for Wireless Coded Caching.
CoRR
Seyed Pooya Shariatpanahi, Giuseppe Caire, Babak Hossein Khalaj
2016 B conf
Collaboration alignment in distributed interference management in uplink cellular systems.
ISIT
Borna Kananian, Mohammad Ali Maddah-Ali, Seyed Pooya Shariatpanahi, Babak Hossein Khalaj
2016 J jnl
Fundamental Limits of Pooled-DNA Sequencing.
CoRR
Amir Najafi, Damoun Nashta-ali, Abolfazl Seyed Motahari, Mehrdad Khani Shirkoohi, Babak Hossein Khalaj, Hamid R. Rabiee
2016 J jnl
Joint Cell Muting and User Scheduling in Multi-Cell Networks with Temporal Fairness.
CoRR
Shahram Shahsavari, Nail Akar, Babak Hossein Khalaj
2016 J jnl
Multi-Server Coded Caching.
IEEE Trans. Inf. Theory
Seyed Pooya Shariatpanahi, Abolfazl Seyed Motahari, Babak Hossein Khalaj
2016 J jnl
On Storage Allocation in Cache-Enabled Interference Channels with Mixed CSIT.
CoRR
Mohammad Ali Tahmasbi Nejad, Seyed Pooya Shariatpanahi, Babak Hossein Khalaj
2016 J jnl
On the power allocation strategies in coordinated multi-cell networks using Stackelberg game.
EURASIP J. Wirel. Commun. Netw.
Shima Haddadi, Ashkan Oliaiee, Hamid Behroozi, Babak Hossein Khalaj
2016 — conf
Performance analysis of the clustered caching wireless networks considering stochastic geometry approach.
IST
Leila Enamipour, Zolfa Zeinalpour-Yazdi, Babak Hossein Khalaj
2016 J jnl
Stability, Rate, and Delay Analysis of Single Bottleneck Caching Networks.
IEEE Trans. Commun.
Fatemeh Rezaei, Babak Hossein Khalaj
2015 J jnl
Caching gain in interference-limited wireless networks.
IET Commun.
Seyed Pooya Shariatpanahi, Hamed Shah-Mansouri, Babak Hossein Khalaj
2015 — conf
Content delivery via multi-server coded caching in linear networks.
ITW Fall
Seyed Pooya Shariatpanahi, Abolfazl S. Motahari, Babak Hossein Khalaj
2015 — conf
Differentially encoded blind multicell multiuser massive MIMO.
ICC Workshops
Mahdi Fozi, Babak Hossein Khalaj, Marius Pesavento
2015 J jnl
Distributed Synchronization and Beamforming in Uplink Relay Asynchronous OFDMA CoMP Networks.
IEEE Trans. Wirel. Commun.
Hossein Pilaram, Mehrdad Kiamari, Babak Hossein Khalaj
2015 J jnl
Incentive Design and Market Evolution of Mobile User-Provided Networks.
CoRR
Mohammad Mahdi Khalili, Lin Gao, Jianwei Huang, Babak Hossein Khalaj
2015 — conf
Incentive design and market evolution of mobile user-provided networks.
INFOCOM Workshops
Mohammad Mahdi Khalili, Lin Gao, Jianwei Huang, Babak Hossein Khalaj
2015 J jnl
Multi-Server Coded Caching.
CoRR
Seyed Pooya Shariatpanahi, Abolfazl Seyed Motahari, Babak Hossein Khalaj
2015 J jnl
Throughput of Large One-Hop Ad Hoc Wireless Networks With General Fading.
IEEE Trans. Veh. Technol.
Seyed Pooya Shariatpanahi, Babak Hossein Khalaj, Kasra Alishahi, Hamed Shah-Mansouri
2014 B conf
Achievable throughput of wireless networks with local traffic.
WCNC
Seyed Pooya Shariatpanahi, Babak Hossein Khalaj, Hamed Shah-Mansouri
2014 B conf
Caching gain in wireless networks with fading: A multi-user diversity perspective.
WCNC
Seyed Pooya Shariatpanahi, Hamed Shah-Mansouri, Babak Hossein Khalaj
2013 — conf
A self-organizing approach to malicious detection in leader-based mobile ad-hoc networks.
Wireless Days
Seyed Mohammad Asghari Pari, Mohammad Noormohammadpour, Mohammad Javad Salehi, Babak Hossein Khalaj, Hamidreza Bagheri, Marcos D. Katz
2013 J jnl
ABMQ: An Agent-Based Modeler and Simulator for Self-Organization in MANETs using Qt.
CoRR
Mohammad Noormohammadpour, Mohammad Javad Salehi, Seyed Mohammad Asghari Pari, Babak Hossein Khalaj, Hamidreza Bagheri, Marcos D. Katz
2013 — conf
An energy-efficient leader selection algorithm for cooperative mobile clouds.
Wireless Days
Hamidreza Bagheri, Mohammad Javad Salehi, Babak Hossein Khalaj, Marcos D. Katz
2013 — conf
An incentive-based leader selection mechanism for mobile ad-hoc networks (MANETs).
Wireless Days
Seyed Mohammad Asghari Pari, Mohammad Javad Salehi, Mohammad Noormohammadpour, Babak Hossein Khalaj, Hamidreza Bagheri, Marcos D. Katz
2013 J jnl
Caching Gain in Wireless Networks with Fading: A Multi-User Diversity Perspective.
CoRR
Seyed Pooya Shariatpanahi, Hamed Shah-Mansouri, Babak Hossein Khalaj
2013 — conf
Energy and delay efficient strategies for content distribution using mobile-to-mobile cooperation.
Wireless Days
Hamidreza Bagheri, Mohammad Javad Salehi, Bidushi Barua, Babak Hossein Khalaj, Marcos D. Katz
2013 — conf
Joint MIMO Filter-and-Forward Relay and Base Station Post-Processing for Uplink CoMP Reception with Frequency-Selective Channels.
VTC Spring
Mehrdad Kiamari, Hossein Pilaram, Babak Hossein Khalaj
2013 — conf
Method as a preprocessing stage for tracking sperms progressive motility.
ISSPIT
Seyed Sadegh Mohseni Salehi Monfared, Elnaz Lashgari, Amir Akbarian Aghdam, Babak Hossein Khalaj
2013 J jnl
On Degrees of Freedom of the Cognitive MIMO Two-Interfering Multiple-Access Channels.
IEEE Trans. Veh. Technol.
Seyed Arvin Ayoughi, Masoumeh Nasiri-Kenari, Babak Hossein Khalaj
2013 J jnl
Power allocation scheme in time division multiple access distributed multiple-input multiple-output interference channels.
IET Commun.
Seyed Pooya Shariatpanahi, Babak Hossein Khalaj, Hamed Shah-Mansouri
2013 J jnl
Throughput of Large One-hop Wireless Networks with General Fading.
CoRR
Seyed Pooya Shariatpanahi, Babak Hossein Khalaj, Kasra Alishahi, Hamed Shah-Mansouri
2013 J jnl
Throughput of One-Hop Wireless Networks with Noisy Feedback Channel.
CoRR
Seyed Pooya Shariatpanahi, Hamed Shah-Mansouri, Babak Hossein Khalaj
2012 B conf
A game-theoretic approach for joint channel and power allocation in downlink of cellular cognitive radio networks.
PIMRC
Naeimeh Omidvar, Babak Hossein Khalaj
2012 J jnl
A unified approach to sparse signal processing.
EURASIP J. Adv. Signal Process.
Farokh Marvasti, Arash Amini, Farzan Haddadi, Mehdi Soltanolkotabi, Babak Hossein Khalaj, Akram Aldroubi, Saeid Sanei, Jonathon A. Chambers
2012 J jnl
Adaptive access and rate control of CSMA for energy, rate, and delay optimization.
EURASIP J. Wirel. Commun. Netw.
Mahdi Mahdi Khodaian, Jesús Pérez, Babak Hossein Khalaj, Pedro M. Crespo
2012 B conf
An incentive mechanism in smart networks using ascending reverse auction.
PIMRC
Sahand Golnarian, Babak Hossein Khalaj
2012 J jnl
Analysis of quantization effects on the performance of cooperative MIMO techniques in wireless networks.
EURASIP J. Wirel. Commun. Netw.
Seyed Pooya Shariatpanahi, Babak Hossein Khalaj, Hamed Shah-Mansouri, Javier Del Ser
2012 J jnl
Asymptotic analysis of flooding in CSMA-based large scale ad-hoc wireless networks.
EURASIP J. Wirel. Commun. Netw.
Hamed Shah-Mansouri, Babak Hossein Khalaj, Seyed Pooya Shariatpanahi, Javier Del Ser, Susana Perez-Sanchez
2012 — conf
Iterative histogram matching algorithm for chromosome image enhancement based on statistical moments.
ISBI
Seyed Pooya Ehsani, Hojjat Seyed Mousavi, Babak Hossein Khalaj
2012 B conf
Mobile cloud management: A new framework.
PIMRC
Mohammad Javad Salehi, Babak Hossein Khalaj, Marcos D. Katz, Ghazal Fazelnia, Parishad Karimi
2012 — conf
Mobile clouds: How to find opportunities.
CAMAD
Mohammad Javad Salehi, Babak Hossein Khalaj, Marcos D. Katz, Ghazal Fazelnia, Parishad Karimi, Javier Del Ser
2012 B conf
On the route discovery rate of flooding in large wireless networks.
PIMRC
Hamed Shah-Mansouri, Babak Hossein Khalaj, Seyed Pooya Shariatpanahi
2012 J jnl
One-Hop Throughput of Wireless Networks with Random Connections.
IEEE Wirel. Commun. Lett.
Seyed Pooya Shariatpanahi, Babak Hossein Khalaj, Kasra Alishahi, Hamed Shah-Mansouri
2012 — conf
Power allocation in coordinated multi-cell networks using Stackelberg game.
IST
Shima Haddadi, Hamid Behroozi, Babak Hossein Khalaj
2012 J jnl
Primary-secondary interaction modelling in cellular cognitive radio networks: A game-theoretic approach.
IET Commun.
Ehsan Pasandshanjani, Babak Hossein Khalaj
2012 — conf
Rate adaptation and power allocation for time-correlated MISO Rayleigh fading channel with delay-limited HARQ.
ICC
Seyed Hamed Rastegar, Shahin Vakilinia, Babak Hossein Khalaj
2011 J jnl
A Geometric Approach For Fully Automatic Chromosome Segmentation
CoRR
Shervin Minaee, Mehran Fotouhi, Babak Hossein Khalaj
2011 B conf
A new cost function for game theoretic SIR-based power control algorithms.
IWCMC
Ehsan Pasandshanjani, Babak Hossein Khalaj, Mahyar Shirvani Moghaddam
2011 B conf
Analysis of quantization effects on performance of hierarchical cooperation schemes in Ad-hoc wireless networks.
LCN
Seyed Pooya Shariatpanahi, Babak Hossein Khalaj
2011 J jnl
Analytical Modeling and Performance Analysis of Flooding in CSMA-Based Wireless Networks.
IEEE Trans. Veh. Technol.
Hamed Shah-Mansouri, Mohammad Reza Pakravan, Babak Hossein Khalaj
2011 B conf
Cross-layer rateless coding over wireless relay networks.
IWCMC
Mahyar Shirvani Moghaddam, Babak Hossein Khalaj, Ehsan Pasandshanjani
2011 — conf
Joint power control and pricing for underlay relay-based cognitive radio networks.
ISWCS
Alireza Louni, Babak Hossein Khalaj
2011 C conf
Novel Power Control Algorithms for Underlay Cognitive Radio Networks.
ICSEng
Mohsen Karimzadeh Kiskani, Babak Hossein Khalaj
2011 J jnl
One-Hop Throughput of Wireless Networks with Random Connections
CoRR
Seyed Pooya Shariatpanahi, Babak Hossein Khalaj, Kasra Alishahi, Hamed Shah-Mansouri
2011 B conf
SINR analysis of time and frequency offsets in OFDM systems.
LCN
Shahrouz Sharifi, Babak Hossein Khalaj
2011 — conf
Source localization through adaptive signal attenuation model and time delay estimation.
ICT
Hamidreza Aghasi, Morteza Hashemi, Babak Hossein Khalaj
2010 — conf
A novel approach to power allocation in wireless ad hoc networks.
PM2HW2N@MSWiM
Seyed Pooya Shariatpanahi, Babak Hossein Khalaj
2010 C conf
Cooperative diversity of distributed network beamforming under long-term power constraints.
ISCC
S. Ebrahim Safavi, Babak Hossein Khalaj
2010 J jnl
Cooperative transmission for wireless relay networks using limited feedback.
IEEE Trans. Signal Process.
Javier M. Paredes, Babak Hossein Khalaj, Alex B. Gershman
2010 J jnl
Delay Constrained Utility Maximization in Multihop Random Access Networks
CoRR
Amir Mahdi Khodaian, Babak Hossein Khalaj
2010 — conf
Delay QoS provisioning in cognitive radio systems using adaptive modulation.
Q2SWinet
Mohsen Karimzadeh Kiskani, Babak Hossein Khalaj, Shahin Vakilinia
2010 J jnl
Delay-constrained utility maximisation in multi-hop random access networks.
IET Commun.
Amir Mahdi Khodaian, Babak Hossein Khalaj
2010 J jnl
Energy and Utility Optimization in Wireless Networks with Random Access
CoRR
Amir Mahdi Khodaian, Babak Hossein Khalaj
2010 J jnl
Optimal Utility-Energy tradeoff in Delay Constrained Random Access Networks
CoRR
Amir Mahdi Khodaian, Babak Hossein Khalaj, Hamed Shah-Mansouri
2010 J jnl
QoSNC: A novel approach to QoS-based network coding for fixed networks.
J. Commun. Networks
Amir Hesam Salavati, Babak Hossein Khalaj, Pedro M. Crespo, Mohammad Reza Aref
2010 — conf
Reduction of Multipath Errors in Spread-Spectrum Code Tracking.
ICC
Keyvan Ramezanpour, Babak Hossein Khalaj, Ali Fotowat-Ahmady
2010 J jnl
State-Based Random Access: A Cross-Layer Approach
CoRR
Amir Mahdi Khodaian, Babak Hossein Khalaj
2010 J jnl
Utility Constrained Energy Minimization In Aloha Networks
CoRR
Amir Mahdi Khodaian, Babak Hossein Khalaj, Mohammad Sadegh Talebi
2009 J jnl
A Unified Approach to Sparse Signal Processing
CoRR
Farrokh Marvasti, Arash Amini, Farzan Haddadi, Mahdi Soltanolkotabi, Babak Hossein Khalaj, Akram Aldroubi, Sverre Holm, Saeid Sanei, Jonathon A. Chambers
2009 Misc conf
A differential cooperative transmission scheme with low rate feedback.
ICASSP
Javier M. Paredes, Babak Hossein Khalaj, Alex B. Gershman
2009 J jnl
Analysis of a deterministic power level selection algorithm with small and large power steps for Aloha networks under saturation.
Wirel. Networks
Behrouz Khoshnevis, Babak Hossein Khalaj
2009 B conf
Asymptotic analysis of error probability and outage behavior of equal-gain combining.
PIMRC
S. Ebrahim Safavi, Babak Hossein Khalaj, Farhad Saheban
2009 J jnl
Cooperative Transmission for Wireless Relay Networks Using Low-Rate Feedback
CoRR
Javier M. Paredes, Babak Hossein Khalaj, Alex B. Gershman
2009 B conf
Counter-based broadcasting: Modeling and performance analysis in CSMA-based wireless networks.
PIMRC
Hamed Shah-Mansouri, Babak Hossein Khalaj, Mohammad Reza Pakravan, Amir Mahdi Khodaian
2009 J jnl
Delay-Constrained Utility Maximization in Multihop Random Access Networks
CoRR
Amir Mahdi Khodaian, Babak Hossein Khalaj
2009 B conf
Modeling IEEE 802.11 DCF Using Parallel Space-Time Markov Chain: Multi-Hop Ad Hoc Networks.
GLOBECOM
Kaveh Ghaboosi, Matti Latva-aho, Yang Xiao, Babak Hossein Khalaj
2009 J jnl
Modeling Nonsaturated Contention-Based IEEE 802.11 Multihop Ad Hoc Networks.
IEEE Trans. Veh. Technol.
Kaveh Ghaboosi, Matti Latva-aho, Yang Xiao, Babak Hossein Khalaj
2009 — conf
Optimal Utility-Energy Tradeoff in Delay Constrained Random Access Networks.
ICC
Amir Mahdi Khodaian, Babak Hossein Khalaj, Hamed Shah-Mansouri
2009 J jnl
Performance Analysis of a Novel Dual-Frequency Multiple Access Relay Transmission Scheme.
Int. J. Commun. Netw. Syst. Sci.
Javier Del Ser, Babak Hossein Khalaj
2008 J jnl
A Distributed Cross-Layer Optimization Method for Multicast in Interference-Limited Multihop Wireless Networks.
EURASIP J. Wirel. Commun. Netw.
Mohammad H. Amerimehr, Babak Hossein Khalaj, Pedro M. Crespo
2008 B conf
IEEE 802.11 Distributed Coordination Function service time and queuing delay analysis using Parallel Space - Time Markov Chain.
PIMRC
Kaveh Ghaboosi, Matti Latva-aho, Yang Xiao, Babak Hossein Khalaj
2008 — conf
Joint dynamic frequency selection and power control for cognitive radio networks.
ICT
Sara Bahramian, Babak Hossein Khalaj
2008 J jnl
Modeling IEEE 802.11 DCF Using Parallel Space-Time Markov Chain.
IEEE Trans. Veh. Technol.
Kaveh Ghaboosi, Babak Hossein Khalaj, Yang Xiao, Matti Latva-aho
2008 J jnl
Power Control for Multirate DS-CDMA Systems With Imperfect Successive Interference Cancellation.
IEEE Trans. Veh. Technol.
Shirin Jalali, Babak Hossein Khalaj
2007 B conf
A Novel Dual-Frequency Multiple Access Relay Transmission Scheme.
PIMRC
Babak Hossein Khalaj, Javier Del Ser, Pedro M. Crespo, Jesús Gutiérrez-Gutiérrez
2007 — conf
A Novel Low-Complexity Dynamic Frequency Selection Algorithm for Cognitive Radios.
ISWCS
Sara Bahramian, Babak Hossein Khalaj
2007 — conf
Energy and Utility Optimization in Wireless Networks with Random Access.
ICC
Amir Mahdi Khodaian, Babak Hossein Khalaj
2007 J jnl
Linear Decoupled and Quasi-Decoupled Space-Time Codes.
IEEE Trans. Commun.
Peyman Razaghi, Babak Hossein Khalaj, Mehrdad Shamsi
2007 B conf
On Combining Distributed Joint Source-Channel-Network Coding and Turbo Equalization in Multiple Access Relay Networks.
WiMob
Javier Del Ser, Pedro M. Crespo, Babak Hossein Khalaj, Jesús Gutiérrez-Gutiérrez
2007 C conf
On Secure Consensus Information Fusion over Sensor Networks.
AICCSA
Mahdi Kefayati, Mohammad Sadegh Talebi, Hamid R. Rabiee, Babak Hossein Khalaj
2007 J jnl
Optimum Power Selection Algorithms in Aloha Networks: Random and Deterministic Approaches.
IEEE Trans. Wirel. Commun.
Behrouz Khoshnevis, Babak Hossein Khalaj
2007 J jnl
Optimum QoS classes in interworking of next generation networks.
J. Commun. Networks
Behrouz Khoshnevis, Babak Hossein Khalaj
2007 — conf
Secure consensus averaging for secure information fusion in sensor networks.
ISSPA
Mahdi Kefayati, Mohammad Sadegh Talebi, Hamid R. Rabiee, Babak Hossein Khalaj
2006 B conf
A MAC Protocol Equipped by a Novel Transmission Scheduling Algorithm for Wireless LANs.
SECON
Kaveh Ghaboosi, Babak Hossein Khalaj
2006 B conf
Adaptive Consensus Averaging for Information Fusion over Sensor Networks.
MASS
Mohammad Sadegh Talebi, Mahdi Kefayati, Babak Hossein Khalaj, Hamid R. Rabiee
2006 J jnl
Interference suppression for space-time coded CDMA via decision-feedback equalization.
IEEE Trans. Veh. Technol.
Mohammad H. Taghavi, Babak Hossein Khalaj
2006 — conf
On a Decentralized Deterministic Transmission Power Level Selection Algorithm in Large Aloha Networks under Saturation.
ICC
Behrouz Khoshnevis, Babak Hossein Khalaj
2006 — conf
Rate-Maximizing Adaptation in Multiantenna OFDM Systems With Space-Time-Frequency Coding.
ICC
Mahdi Golparvar Roozbahani, Babak Hossein Khalaj
2006 C conf
Transmit power reduction by adapting rate or power for single carrier wireless systems.
IPCCC
Mohammad Mohammadnia-Avval, Mohammad Reza Pakravan, Babak Hossein Khalaj
2006 B conf
Vertical handoff initiation using road topology and mobility prediction.
WCNC
Farshad Ahdi, Babak Hossein Khalaj
2005 B conf
A novel transport agent for wireless routers to improve TCP and UDP performance over wireless links.
PIMRC
Kaveh Ghaboosi, Babak Hossein Khalaj
2005 A conf
Adapting power for BER improvement in wireless channels.
MSWiM
Mohammad Mohammadnia-Avval, Mohammad Reza Pakravan, Babak Hossein Khalaj
2005 C conf
An Efficient MAC Protocol for Sensor Network Considering Energy Consumption and Information Retrieval Pattern.
DSD
Y. Ghiassi, Mohammad M. M. Rad, Mohammad S. Nikjoo, Ali Hesam Mohseni, Babak Hossein Khalaj
2005 J jnl
CICADA: a novel scheme for improving TCP performance over wireless links.
Wirel. Commun. Mob. Comput.
Kaveh Ghaboosi, Babak Hossein Khalaj
2005 B conf
Dynamic scheduling MAC protocol for large scale sensor networks.
MASS
Vahid Shah-Mansouri, M. Mohammad ia-Awal, Yashar Ghiassi-Farrokhfal, Babak Hossein Khalaj
2004 B conf
A novel rate-adaptation algorithm for multiple access OFDM systems.
PIMRC
Ehsan Bakhtiari, Babak Hossein Khalaj
2004 B conf
A novel time-frequency receiver for unknown fast fading channels.
WCNC
Peyman Razaghi, Babak Hossein Khalaj
2004 B conf
AMACA-a new multiple access collision avoidance scheme for wireless LANS.
PIMRC
Kaveh Ghaboosi, Babak Hossein Khalaj
2004 — conf
Decision feedback equalization and transmit diversity for wideband CDMA.
ICC
Mohammad H. Taghavi, Babak Hossein Khalaj
2004 B conf
Power control for multirate CDMA systems with imperfect successive interference cancellation.
WCNC
Shirin Jalali, Babak Hossein Khalaj
2004 — conf
Power management for multirate DS-CDMA systems with imperfect successive interference cancellation.
ICC
Shirin Jalali, Babak Hossein Khalaj
2004 B conf
Two dimensional MMSE-DFE for space-time coded wideband CDMA.
WCNC
Mohammad H. Taghavi, Babak Hossein Khalaj
2003 B conf
A new joint power and subcarrier allocation scheme for multiuser OFDM systems.
PIMRC
Ehsan Bakhtiari, Babak Hossein Khalaj
2003 J jnl
On the peak-to-average power of OFDM signals based on oversampling.
IEEE Trans. Commun.
Masoud Sharif, Mohammad Gharavi-Alkhansari, Babak Hossein Khalaj
2002 — conf
Extended Hexagonal Constellations as a Means of Multicarrier PAPR Reduction.
EurAsia-ICT
Ali Pezeshk, Babak Hossein Khalaj
2002 — conf
New results on the peak power of OFDM signals based on oversampling.
ICC
Masoud Sharif, Mohammad Gharavi-Alkhansari, Babak Hossein Khalaj
2001 — conf
Peak to mean envelope power ratio of oversampled OFDM signals: an analytical approach.
ICC
Masoud Sharif, Babak Hossein Khalaj
1999 J jnl
Estimation of multiple 2-D uniform motions by SLIDE: subspace-based line detection.
IEEE Trans. Image Process.
Hamid K. Aghajan, Babak Hossein Khalaj, Thomas Kailath
1994 — conf
Adaptive channel equalization for TDMA digital cellular communications using antenna arrays.
ICASSP (4)
Ayman F. Naguib, Babak Hossein Khalaj, Arogyaswami Paulraj, Thomas Kailath
1994 J jnl
Estimation of skew angle in text-image analysis by
Mach. Vis. Appl.
Hamid K. Aghajan, Babak Hossein Khalaj, Thomas Kailath
1994 J jnl
Patterned wafer inspection by high resolution spectral estimation techniques.
Mach. Vis. Appl.
Babak Hossein Khalaj, Hamid K. Aghajan, Thomas Kailath
1993 — conf
A unified derivation of square-root multichannel least-squares filtering algorithms.
ICASSP (5)
Babak Hossein Khalaj, Ali H. Sayed, Thomas Kailath