Akbar Ghaffar Pour Rahbar

According to our database, Akbar Ghaffar Pour Rahbar authored at least 68 papers between 2005 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Routing, modulation-level, core and spectrum assignment schemes for dynamic multicast traffic in SDM-EONs.

Sarah Sarraf-Maralaniyan, Akbar Ghaffarpour Rahbar

Comput. Networks, 2025

2023

Fragmentation management to reduce bandwidth wastage in SDM-EON networks.

Yaghoub Khorasani, Akbar Ghaffarpour Rahbar, Mohammad Jafari-Beyrami

Photonic Netw. Commun., December, 2023

2022

MT³A : A Novel Multicast Routing, Spectrum and Modulation-Level Assignment in Elastic Optical Networks.

Sarah Sarraf-Maralaniyan, Akbar Ghaffarpour Rahbar

Comput. Networks, 2022

QoS-Aware routing, space, and spectrum assignment in space division multiplexing networks.

Arezou Mahmoudi, Akbar Ghaffarpour Rahbar, Mohammad Jafari-Beyrami

Comput. Networks, 2022

A novel two-dimensional metric for fragmentation evaluation in elastic optical networks.

Yaghoub Khorasani, Akbar Ghaffarpour Rahbar, Mohammad Jafari-Beyrami

Comput. Networks, 2022

2021

The energy minimization algorithm for elastic optical networks.

Forough Shirin Abkenar, Akbar Ghaffarpour Rahbar

Photonic Netw. Commun., 2021

Proactive restoration with low re-provisioning in Elastic Optical Networks.

Saba Shakouri, Akbar Ghaffarpour Rahbar

Comput. Networks, 2021

2020

Novel crosstalk, fragmentation-aware algorithms in space division multiplexed- Elastic Optical Networks (SDM-EON) with considering physical layer security.

Faezeh Yousefi, Akbar Ghaffarpour Rahbar

Opt. Switch. Netw., 2020

Fragmentation and time aware algorithms in spectrum and spatial assignment for space division multiplexed elastic optical networks (SDM-EON).

Faezeh Yousefi, Akbar Ghaffarpour Rahbar, Amin Ghadesi

Comput. Networks, 2020

On-demand fragmentation-aware spectrum allocation in space division multiplexed elastic optical networks with minimized crosstalk and multipath routing.

Mohammad Jafari-Beyrami, Akbar Ghaffarpour Rahbar, Soheil Hosseini

Comput. Networks, 2020

Load balancing, multipath routing and adaptive modulation with traffic grooming in elastic optical networks.

Seyedeh Mina Hosseini Ghazvini, Akbar Ghaffarpour Rahbar, Behrooz Alizadeh

Comput. Networks, 2020

Survivable time-aware traffic grooming in spatial division multiplexing elastic optical networks with minimized crosstalk.

Soheil Hosseini, Akbar Ghaffarpour Rahbar, Mohammad Jafari-Beyrami

Comput. Electr. Eng., 2020

2019

Double Leveled Unequal Clustering with Considering Energy Efficiency and Load Balancing in Dense IoT Networks.

Marjan Farahani, Akbar Ghaffarpour Rahbar

Wirel. Pers. Commun., 2019

Switching adaptable optimization of resource allocation for space division multiplexed elastic optical networks.

Mohsen Yaghubi-Namaad, Akbar Ghaffarpour Rahbar, Behrooz Alizadeh, Amin Ghadesi

Opt. Switch. Netw., 2019

Temperature and energy-aware consolidation algorithms in cloud computing.

Maede Yavari, Akbar Ghaffarpour Rahbar, Mohammad Hadi Fathi

J. Cloud Comput., 2019

Performance analysis of elastic optical networks (EONs) switches under unicast traffic.

Forough Shirin Abkenar, Akbar Ghaffarpour Rahbar, Mousa Shamsi

Iran J. Comput. Sci., 2019

2018

PAHON: Power-Aware Hybrid Optical Network.

Lida Ghaemi Dizaji, Akbar Ghaffarpour Rahbar

J. Parallel Distributed Comput., 2018

Adaptive Modulation and Flexible Resource Allocation in Space-Division-Multiplexed Elastic Optical Networks.

Mohsen Yaghubi-Namaad, Akbar Ghaffarpour Rahbar, Behrooz Alizadeh

JOCN, 2018

PLI-Aware Cost Management for Green Backbone All-Optical WDM Networks via Dynamic Topology Optimization.

Amin Ebrahimzadeh, Akbar Ghaffarpour Rahbar, Behrooz Alizadeh

JOCN, 2018

Network Planning Optimization for Joint Switching in Spectrally-Spatially Flexible Optical Networks.

Mohsen Yaghubi-Namaad, Akbar Ghaffar Pour Rahbar, Behrooz Alizadeh

Proceedings of the 9th International Symposium on Telecommunications, 2018

2017

Study and Analysis of Routing and Spectrum Allocation (RSA) and Routing, Modulation and Spectrum Allocation (RMSA) Algorithms in Elastic Optical Networks (EONs).

Forough Shirin Abkenar, Akbar Ghaffarpour Rahbar

Opt. Switch. Netw., 2017

Online bandwidth provisioning in all optical interconnection networks of data centers: Throughput maximizing approach.

Amin Ebrahimzadeh, Akbar Ghaffarpour Rahbar, Behrooz Alizadeh

Comput. Electr. Eng., 2017

2016

Cost-effectiveness of bandwidth granularities in optical networks.

Forough Shirin Abkenar, Akbar Ghaffarpour Rahbar

Opt. Switch. Netw., 2016

Program-driven approach to reduce latency during surfing periods in IPTV networks.

Sajjad Zare, Akbar Ghaffarpour Rahbar

Multim. Tools Appl., 2016

IPTV channel switching delay reduction through predicting subscribers' behaviors and preferences.

Abdol Agheli Khosroshahi, Saleh Yousefi, Akbar Ghaffarpour Rahbar

Multim. Tools Appl., 2016

A novel idea on supporting mobile IPTV services over mixed DVB-H and 3G networks.

Ali Athari Beyragh, Akbar Ghaffarpour Rahbar

Multim. Tools Appl., 2016

Physical constraint and load aware seamless handover for IPTV in wireless LANs.

Hamed Shahbazi Fard, Akbar Ghaffarpour Rahbar

Comput. Electr. Eng., 2016

Efficient Integration of Switching Mechanisms in all-optical networks.

Lida Ghaemi Dizaji, Akbar Ghaffarpour Rahbar

Proceedings of the 8th International Symposium on Telecommunications, 2016

Best fit (BF): A new Spectrum Allocation mechanism in Elastic Optical Networks (EONs).

Forough Shirin Abkenar, Akbar Ghaffarpour Rahbar, Amin Ebrahimzadeh

Proceedings of the 8th International Symposium on Telecommunications, 2016

2015

Dynamic bandwidth allocation in heterogeneous WDM EPONs.

Ali Razmkhah, Akbar Ghaffarpour Rahbar

Telecommun. Syst., 2015

Contention avoidance in bufferless slotted optical packet switched networks with egress switch coordination.

Masoud Asghari, Akbar Ghaffarpour Rahbar

Opt. Switch. Netw., 2015

QoS aware green routing and wavelength assignment in core WDM networks.

Amin Ebrahimzadeh, Akbar Ghaffar Pour Rahbar, Behrooz Alizadeh

J. Netw. Comput. Appl., 2015

2014

IFCS: an intelligent fast channel switching in IPTV over PON based on human behavior prediction.

Ali Athari Beyragh, Akbar Ghaffarpour Rahbar

Multim. Tools Appl., 2014

Optimal power efficient management scheme (OPEM): A new power efficient approach for mobile stations in two-tier and three-tier networks.

Forough Shirin Abkenar, Akbar Ghaffarpour Rahbar

Mob. Inf. Syst., 2014

Congestion control in IPTV over PON using Digital Fountain forward error correction.

Sajjad Zare, Akbar Ghaffarpour Rahbar

J. Netw. Comput. Appl., 2014

An advanced security scheme based on clustering and key distribution in vehicular ad-hoc networks.

Ameneh Daeinabi, Akbar Ghaffarpour Rahbar

Comput. Electr. Eng., 2014

2013

On-Demand Video Streaming Schemes Over Shared-WDM-PONs.

Sepideh Nikmanzar, Akbar Ghaffarpour Rahbar, Amin Ebrahimzadeh

IEEE Trans. Circuits Syst. Video Technol., 2013

Binary quadratic programming formulation for routing and wavelength assignment problem in all-optical WDM networks.

Amin Ebrahimzadeh, Akbar Ghaffar Pour Rahbar, Behrooz Alizadeh

Opt. Switch. Netw., 2013

Detection of malicious vehicles (DMV) through monitoring in Vehicular Ad-Hoc Networks.

Ameneh Daeinabi, Akbar Ghaffarpour Rahbar

Multim. Tools Appl., 2013

2012

PTES: A New Packet Transmission Technique in Bufferless Slotted OPS Networks.

Akbar Ghaffarpour Rahbar

JOCN, 2012

An FEC scheme combined with weighted scheduling to reduce multicast packet loss in IPTV over PON.

Sajjad Zare, Akbar Ghaffarpour Rahbar

J. Netw. Comput. Appl., 2012

The Virtual Overlap Region with Forwarding Pointer (VORFP) Technique for Tracking Mobile Users in Personal Communication Systems.

Mustafa Vahabzadeh Dolama, Akbar Ghaffarpour Rahbar

Int. J. Wirel. Inf. Networks, 2012

Review of Dynamic Impairment-Aware Routing and Wavelength Assignment Techniques in All-Optical Wavelength-Routed Networks.

Akbar Ghaffarpour Rahbar

IEEE Commun. Surv. Tutorials, 2012

EBvN: efficient BvN in multi-fiber/multi-wavelength overlaid-star optical networks.

Akbar Ghaffarpour Rahbar

Ann. des Télécommunications, 2012

RLHOR: Reliability-aware location and history based opportunistic routing.

Marzieh Barootkar, Akbar Ghaffarpour Rahbar

Proceedings of the 6th International Symposium on Telecommunications, 2012

A new bandwidth allocation for IPTV services over EPON.

Kian Abdollahi, Akbar Ghaffar Pour Rahbar

Proceedings of the 6th International Symposium on Telecommunications, 2012

2011

A 2-level FEC mechanism joint with cross-layer superposition coded multicast for robust IPTV service over WiMAX.

Sajjad Zare, Akbar Ghaffarpour Rahbar, Hossein Ebrahimnezhad

Wirel. Networks, 2011

VWCA: An efficient clustering algorithm in vehicular ad hoc networks.

Ameneh Daeinabi, Akbar Ghaffar Pour Rahbar, Ahmad Khademzadeh

J. Netw. Comput. Appl., 2011

2010

CST: A new contention reduction scheme in all-optical packet switched star-based metro networks.

Akbar Ghaffar Pour Rahbar, Oliver W. W. Yang

Perform. Evaluation, 2010

Dynamic Impairment-Aware RWA in Multifiber Wavelength-Routed All-Optical Networks Supporting Class-Based Traffic.

Akbar Ghaffarpour Rahbar

JOCN, 2010

Agile bandwidth management techniques in slotted all-optical packet switched networks.

Akbar Ghaffar Pour Rahbar, Oliver W. W. Yang

Comput. Networks, 2010

Performance Evaluation of the Number of Database Accesses in Cellular Networks.

Mustafa Vahabzadeh Dolama, Akbar Ghaffarpour Rahbar

Proceedings of the Recent Trends in Wireless and Mobile Networks, 2010

2009

Improving throughput of long-hop TCP connections in IP over OPS networks.

Akbar Ghaffar Pour Rahbar

Photonic Netw. Commun., 2009

Even Slot Transmission in Slotted Optical Packet-Switched Networks.

Akbar Ghaffarpour Rahbar, Oliver W. W. Yang

JOCN, 2009

Improvement of Metropolitan Wireless Networking Using Wireless Optical Mesh Networks.

Mohammad Ghaleb Ali, Wail Mardini, Akbar Ghaffar Pour Rahbar, Yaser M. Khamayseh

J. Digit. Content Technol. its Appl., 2009

LGRR: A new packet scheduling algorithm for differentiated services packet-switched networks.

Akbar Ghaffar Pour Rahbar, Oliver W. W. Yang

Comput. Commun., 2009

Distribution-based bandwidth access scheme in slotted all-optical packet-switched networks.

Akbar Ghaffar Pour Rahbar, Oliver W. W. Yang

Comput. Networks, 2009

2008

Contention avoidance and resolution schemes in bufferless all-optical packet-switched networks: A survey.

Akbar Ghaffar Pour Rahbar, Oliver W. W. Yang

IEEE Commun. Surv. Tutorials, 2008

Even Slot-Transmission in Slotted OPS Networks.

Akbar Ghaffar Pour Rahbar, Oliver W. W. Yang

Proceedings of IEEE International Conference on Communications, 2008

2007

OCGRR: A New Scheduling Algorithm for Differentiated Services Networks.

Akbar Ghaffar Pour Rahbar, Oliver W. W. Yang

IEEE Trans. Parallel Distributed Syst., 2007

Contention Resolution by Retransmission in Single-hop OPS Metro Networks.

Akbar Ghaffar Pour Rahbar, Oliver W. W. Yang

J. Networks, 2007

Hybrid Maximal Matching for Input Buffered Crossbar Switches.

Choudhury A. Al Sayeed, Dewan Tanvir Ahmed, Akbar Ghaffar Pour Rahbar

Proceedings of the Fifth Annual Conference on Communication Networks and Services Research (CNSR 2007), 2007

Integrated TDM in Single-Hop Slotted All-Optical OPS Networks.

Akbar Ghaffar Pour Rahbar, Oliver W. W. Yang

Proceedings of the 21st International Conference on Advanced Information Networking and Applications (AINA 2007), 2007

2006

A New Bandwidth Access Framework in Slotted-OPS Networks.

Akbar Ghaffar Pour Rahbar, Oliver W. W. Yang

Proceedings of the LCN 2006, 2006

Reducing Loss Rate in Slotted Optical Networks: A Lower Bound Analysis.

Akbar Ghaffar Pour Rahbar, Oliver Yang

Proceedings of IEEE International Conference on Communications, 2006

Loan-Grant Based Round Robin Scheduling.

Akbar Ghaffar Pour Rahbar, Oliver W. W. Yang

Proceedings of the Fourth Annual Conference on Communication Networks and Services Research (CNSR 2006), 2006

Aposn Performance Under the Man and Wan Environments.

Akbar Ghaffar Pour Rahbar, Mushi Jin, Choudhury A. Al Sayeed, Oliver W. W. Yang

Proceedings of the Canadian Conference on Electrical and Computer Engineering, 2006

2005

Output-controlled round robin (OCRR) scheduling in differentiated services edge switch.

Akbar Ghaffar Pour Rahbar, Oliver W. W. Yang

Proceedings of the 2nd International Conference on Broadband Networks (BROADNETS 2005), 2005