The Experts below are selected from a list of 360 Experts worldwide ranked by ideXlab platform
Salah eddine E. Elayoubi - One of the best experts on this subject based on the ideXlab platform.
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URLLC User Plane Latency Performance in New Radio
2018 25th International Conference on Telecommunications (ICT), 2018Co-Authors: Daniel Maaz, Ana Galindo-serrano, Salah eddine E. ElayoubiAbstract:The 5-th Generation (5G) of wireless networks is expected to support a wide set of use cases with ultra-reliable and very-low latency requirements. New Radio (NR) system design and different numerologies (subcarrier spacings) are adopted in the 3rd Generation Partnership Project (3GPP) standards in order to satisfy these stringent requirements. In this paper we study i) the user-plane latency performance of Ultra-Reliable and Low-Latency Communications (URLLC) for 15, 30, 60 and 120 kHz numerologies; ii) the service availability that is considered as essential metric for measuring the performance of the 5G networks; iii) the impact of allocating a Dedicated Bandwidth to URLLC services on the latency targets of URLLC packets and on the throughput of the coexisting evolved Mobile Broadband (eMBB) services.
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ICT - URLLC User Plane Latency Performance in New Radio
2018 25th International Conference on Telecommunications (ICT), 2018Co-Authors: Daniel Maaz, Ana Galindo-serrano, Salah eddine E. ElayoubiAbstract:The 5-th Generation (5G) of wireless networks is expected to support a wide set of use cases with ultra-reliable and very-low latency requirements. New Radio (NR) system design and different numerologies (subcarrier spacings) are adopted in the 3rd Generation Partnership Project (3GPP) standards in order to satisfy these stringent requirements. In this paper we study i) the user-plane latency performance of Ultra-Reliable and Low-Latency Communications (URLLC) for 15, 30, 60 and 120 kHz numerologies; ii) the service availability that is considered as essential metric for measuring the performance of the 5G networks; iii) the impact of allocating a Dedicated Bandwidth to URLLC services on the latency targets of URLLC packets and on the throughput of the coexisting evolved Mobile Broadband (eMBB) services.
N Pleros - One of the best experts on this subject based on the ideXlab platform.
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very high throughput 60ghz wireless enterprise networks over gpon infrastructure
International Conference on Communications, 2013Co-Authors: G Kalfas, S Markou, D Tsiokos, Christos Verikoukis, N PlerosAbstract:We present our findings regarding the deployment of 60GHz Gigabit WLAN RoF enterprise networks operating under Medium Transparent-MAC protocols over existing GPON infrastructures. Two possible network scenarios are investigated: i) the GPON-plus-RoF approach considering the 60GHz RoF bus WLAN connected to a conventional GPON ONU, and ii)the RoF-over-PON, which fuses the GPON OLT with the MT-MAC Access Gate at the same Central Office (CO). Simulation-based throughput and delay results are obtained for both network scenarios, revealing the dependence of the 60GHz enterprise network performance on several network planning parameters such as the number of optical wavelengths being available to the enterprise network, the GPON Dedicated Bandwidth, the load of the enterprise network as well as the percentage of inter- and intra-LAN traffic, highlighting in each case the prevailing architecture.
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ICC Workshops - Very High Throughput 60GHz wireless enterprise networks over GPON infrastructure
2013 IEEE International Conference on Communications Workshops (ICC), 2013Co-Authors: G Kalfas, S Markou, D Tsiokos, Christos Verikoukis, N PlerosAbstract:We present our findings regarding the deployment of 60GHz Gigabit WLAN RoF enterprise networks operating under Medium Transparent-MAC protocols over existing GPON infrastructures. Two possible network scenarios are investigated: i) the GPON-plus-RoF approach considering the 60GHz RoF bus WLAN connected to a conventional GPON ONU, and ii)the RoF-over-PON, which fuses the GPON OLT with the MT-MAC Access Gate at the same Central Office (CO). Simulation-based throughput and delay results are obtained for both network scenarios, revealing the dependence of the 60GHz enterprise network performance on several network planning parameters such as the number of optical wavelengths being available to the enterprise network, the GPON Dedicated Bandwidth, the load of the enterprise network as well as the percentage of inter- and intra-LAN traffic, highlighting in each case the prevailing architecture.
Daniel Maaz - One of the best experts on this subject based on the ideXlab platform.
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URLLC User Plane Latency Performance in New Radio
2018 25th International Conference on Telecommunications (ICT), 2018Co-Authors: Daniel Maaz, Ana Galindo-serrano, Salah eddine E. ElayoubiAbstract:The 5-th Generation (5G) of wireless networks is expected to support a wide set of use cases with ultra-reliable and very-low latency requirements. New Radio (NR) system design and different numerologies (subcarrier spacings) are adopted in the 3rd Generation Partnership Project (3GPP) standards in order to satisfy these stringent requirements. In this paper we study i) the user-plane latency performance of Ultra-Reliable and Low-Latency Communications (URLLC) for 15, 30, 60 and 120 kHz numerologies; ii) the service availability that is considered as essential metric for measuring the performance of the 5G networks; iii) the impact of allocating a Dedicated Bandwidth to URLLC services on the latency targets of URLLC packets and on the throughput of the coexisting evolved Mobile Broadband (eMBB) services.
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ICT - URLLC User Plane Latency Performance in New Radio
2018 25th International Conference on Telecommunications (ICT), 2018Co-Authors: Daniel Maaz, Ana Galindo-serrano, Salah eddine E. ElayoubiAbstract:The 5-th Generation (5G) of wireless networks is expected to support a wide set of use cases with ultra-reliable and very-low latency requirements. New Radio (NR) system design and different numerologies (subcarrier spacings) are adopted in the 3rd Generation Partnership Project (3GPP) standards in order to satisfy these stringent requirements. In this paper we study i) the user-plane latency performance of Ultra-Reliable and Low-Latency Communications (URLLC) for 15, 30, 60 and 120 kHz numerologies; ii) the service availability that is considered as essential metric for measuring the performance of the 5G networks; iii) the impact of allocating a Dedicated Bandwidth to URLLC services on the latency targets of URLLC packets and on the throughput of the coexisting evolved Mobile Broadband (eMBB) services.
Biswanath Mukherjee - One of the best experts on this subject based on the ideXlab platform.
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Control Plane for Advance Bandwidth Scheduling in Ultra High-Speed Networks
Proceedings IEEE INFOCOM 2006. 25TH IEEE International Conference on Computer Communications, 2006Co-Authors: Qishi Wu, William R. Wing, Song Ding, Steven M. Carter, Amitabha Banerjee, Dipak Ghosal, Biswanath MukherjeeAbstract:A control-plane architecture for supporting advance reservation of Dedicated Bandwidth channels on a switched network infrastructure is described including the front-end web interface, user and token management scheme, Bandwidth scheduler, and signaling daemon. A path computation algorithm for Bandwidth scheduling is proposed based on an extension of Bellman-Ford algorithm to an algebraic structure on sequences of disjoint non-negative real intervals. An implementation of this architecture for UltraScience Net is briefly described.
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IPDPS - RAPID: an end-system aware protocol for intelligent data transfer over lambda grids
Proceedings 20th IEEE International Parallel & Distributed Processing Symposium, 2006Co-Authors: Amitabha Banerjee, Biswanath Mukherjee, Wu-chun Feng, Dipak GhosalAbstract:Next-generation e-science applications will require the ability to transfer information at high data rates between distributed computing centers and data repositories. To support such applications, lambda grid networks have been built to provide large, on-demand Bandwidth between end-points that are interconnected via optical circuit-switched lambdas. It is extremely important to develop an efficient transport protocol over such high-capacity, Dedicated circuits. Because lambdas provide Dedicated Bandwidth between endpoints, they obviate the need for network congestion control. Consequently, past research has demonstrated that rate-based transport protocols, such as RBUDP, are more effective than TCP in transferring data over lambdas. However, while lambdas eliminate congestion in the network, they ultimately push the congestion to the endpoints - congestion that current rate-based transport protocols are ill-suited to handle. In this paper we introduce a "rate-adaptive protocol for intelligent delivery (RAPID)" of data that is lightweight and end-system performance-aware, so as to maximize end-to-end throughput while minimizing packet loss. Based on self monitoring of the dynamic task-priority at the receiving end-system, our protocol enables the receiver to proactively deliver feedback to the sender, so that the sender may adapt its sending rate to avoid congestion at the receiving end-system. This avoids large bursts of packet losses typically observed in current rate-based transport protocols. Over a 10-Gigabit link emulation of an optical circuit, RAPID reduces file-transfer time, and hence improves end-to-end throughput by as much as 25%.
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INFOCOM - Control Plane for Advance Bandwidth Scheduling in Ultra High-Speed Networks
Proceedings IEEE INFOCOM 2006. 25TH IEEE International Conference on Computer Communications, 2006Co-Authors: Qishi Wu, William R. Wing, Song Ding, Steven M. Carter, Amitabha Banerjee, Dipak Ghosal, Biswanath MukherjeeAbstract:A control-plane architecture for supporting advance reservation of Dedicated Bandwidth channels on a switched network infrastructure is described including the front-end web interface, user and token management scheme, Bandwidth scheduler, and signaling daemon. A path computation algorithm for Bandwidth scheduling is proposed based on an extension of Bellman-Ford algorithm to an algebraic structure on sequences of disjoint non-negative real intervals. An implementation of this architecture for UltraScience Net is briefly described.
Ana Galindo-serrano - One of the best experts on this subject based on the ideXlab platform.
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URLLC User Plane Latency Performance in New Radio
2018 25th International Conference on Telecommunications (ICT), 2018Co-Authors: Daniel Maaz, Ana Galindo-serrano, Salah eddine E. ElayoubiAbstract:The 5-th Generation (5G) of wireless networks is expected to support a wide set of use cases with ultra-reliable and very-low latency requirements. New Radio (NR) system design and different numerologies (subcarrier spacings) are adopted in the 3rd Generation Partnership Project (3GPP) standards in order to satisfy these stringent requirements. In this paper we study i) the user-plane latency performance of Ultra-Reliable and Low-Latency Communications (URLLC) for 15, 30, 60 and 120 kHz numerologies; ii) the service availability that is considered as essential metric for measuring the performance of the 5G networks; iii) the impact of allocating a Dedicated Bandwidth to URLLC services on the latency targets of URLLC packets and on the throughput of the coexisting evolved Mobile Broadband (eMBB) services.
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ICT - URLLC User Plane Latency Performance in New Radio
2018 25th International Conference on Telecommunications (ICT), 2018Co-Authors: Daniel Maaz, Ana Galindo-serrano, Salah eddine E. ElayoubiAbstract:The 5-th Generation (5G) of wireless networks is expected to support a wide set of use cases with ultra-reliable and very-low latency requirements. New Radio (NR) system design and different numerologies (subcarrier spacings) are adopted in the 3rd Generation Partnership Project (3GPP) standards in order to satisfy these stringent requirements. In this paper we study i) the user-plane latency performance of Ultra-Reliable and Low-Latency Communications (URLLC) for 15, 30, 60 and 120 kHz numerologies; ii) the service availability that is considered as essential metric for measuring the performance of the 5G networks; iii) the impact of allocating a Dedicated Bandwidth to URLLC services on the latency targets of URLLC packets and on the throughput of the coexisting evolved Mobile Broadband (eMBB) services.
