Filters








1,635 Hits in 4.5 sec

Memory Slices: A Modular Building Block for Scalable, Intelligent Memory Systems [article]

Bahar Asgari, Saibal Mukhopadhyay, Sudhakar Yalamanchili
2018 arXiv   pre-print
This paper proposes the use of memory slices, a modular building block for scalable memory systems integrated with compute, in which performance scales with memory size (and volume of data).  ...  The modularity feature of slice-based systems is exploited with a partitioning and data mapping strategy across allocated memory slices where training performance scales with the data size.  ...  This paper addresses this gap by proposing Memory Slices -a modular building block for constructing scalable memory systems integrated with compute logic.  ... 
arXiv:1803.06068v1 fatcat:qc4urmj45jhpdirjulhx5j77aq

A Cloud-based SDN/NFV Testbed for End-to-End Network Slicing in 4G/5G [article]

Ali Esmaeily, Katina Kralevska, Danilo Gligoroski
2020 arXiv   pre-print
Network slicing aims to shape 5G as a flexible, scalable, and demand-oriented network.  ...  Our methodology identifies design criteria that are a superset of the features present in other state-of-the-art testbeds and determines appropriate open-source tools for implementing them. 5GIIK is one  ...  The Mosaic5G platform has been used for a few use cases such as critical e-Health, V2X communication for intelligent transportation systems and multi-service management/orchestration for smart cities.  ... 
arXiv:2004.10455v4 fatcat:xmawfs4lonc2vnbnqat2cjkadi

D5.1 E2E Network Slicing Control Enablers

Robert Schmidt, Ta Dank Khoa Le, Hung Nguyen, Osama Arouk, Ruben Ricart Sanchez, Antonio Matencio Escolar, Pablo Salva Garcia, Enrique Chirivella Perez, Ignacio Sanchez Navarro, Mohamed Khadmaoui-Bichouna, Jose M. Alcarez Calero, Qi Wang (+3 others)
2021 Zenodo  
Together, these enablers form basic building blocks for deeper integrations, technologically and algorithmically, between partners in future implementation of the targeting E2E slicing system.  ...  It focuses on the preliminary design and prototyping of enabling technologies for E2E network slicing across network segments.  ...  We focus on building blocks that are leveraged by different algorithms, such as agent memory management with Replay Buffer for off-policy algorithms, and Trajectory Rollout for on-policy algorithms.  ... 
doi:10.5281/zenodo.6794542 fatcat:n4xec3r2fjf5lh2tgaszs5p44i

Towards flexible, scalable and autonomic virtual tenant slices

Mohamed Fekih Ahmed, Chamssedine Talhi, Mohamed Cheriet
2015 2015 IFIP/IEEE International Symposium on Integrated Network Management (IM)  
These slice are managed by a centralized controller used to separate bandwitdh, CPU and Openflow tables's memory allocated for each group of researcher through a series of checking loops.  ...  We believe that our abstraction should be based on modularity which is the key of managing complexity in any software system, and SDN is no exception.  ... 
doi:10.1109/inm.2015.7140361 dblp:conf/im/AhmedTC15 fatcat:qcyz5zlbsvhtvjyyfy6rlytaii

Neuromorphic Architecture for the Hierarchical Temporal Memory

Abdullah M. Zyarah, Dhireesha Kudithipudi
2019 IEEE Transactions on Emerging Topics in Computational Intelligence  
These results indicate that the proposed architecture can serve as a digital core to build the HTM in hardware and eventually as a standalone self-learning system.  ...  A biomimetic machine intelligence algorithm, that holds promise in creating invariant representations of spatiotemporal input streams is the hierarchical temporal memory (HTM).  ...  ACKNOWLEDGMENT The authors would like to acknowledge Jeff Hawkins and Subutai Ahmed from Numenta in clarifying the HTM theory; Seagate for sponsoring part of this research; the reviewers for their time  ... 
doi:10.1109/tetci.2018.2850314 fatcat:biw7wb6darhkfghxy24u5fqquu

Distributed Ledger Technologies For Network Slicing: A Survey

Farhana Javed, Kiril Antevski, Josep Mangues, Lorenza Giupponi, Carlos J. Bernardos
2022 IEEE Access  
Deploying slices requires end-to-end (E2E) control of services and the underlying resources in a network substrate featuring an increasing number of stakeholders.  ...  to network slicing.  ...  For the network slicing application, the scalability issue should not be a problem.  ... 
doi:10.1109/access.2022.3151150 fatcat:xvnbrnczurbfvpf5rfb5uxg5b4

ML-Based 5G Network Slicing Security: A Comprehensive Survey

Ramraj Dangi, Akshay Jadhav, Gaurav Choudhary, Nicola Dragoni, Manas Kumar Mishra, Praveen Lalwani
2022 Future Internet  
This paper also provides a comparison of existing surveys and maps out taxonomies to illustrate various machine learning solutions for different application parameters and network functions, along with  ...  Security is a critical concern in network slicing as adversaries have evolved to become more competent and often employ new attack strategies.  ...  The first block is responsible for creating slices, allocating resources, and deploying at the end-user level.  ... 
doi:10.3390/fi14040116 fatcat:pe3niis5hfeohe62rj2gldh74q

Small-Scale 5G Testbeds for Network Slicing Deployment: A Systematic Review [article]

Ali Esmaeily, Katina Kralevska
2021 arXiv   pre-print
First, we present relevant software packages for the three main functional blocks of the ETSI NFV MANO framework and for emulating the access and core network domains.  ...  Second, we define primary and secondary design criteria for deploying network slicing testbeds. These design criteria are later used for comparison between the testbeds.  ...  The Mosaic5G platform has been used for a few use cases such as critical e-Health, V2X communication for intelligent transportation systems, and multi-service management/orchestration for smart cities  ... 
arXiv:2104.08834v1 fatcat:hld6atubhnbbzknrmhupvieszm

IoT service slicing and task offloading for edge computing [article]

JaeYoung Hwang, Lionel Nkenyereye, NakMyoung Sung, JaeHo Kim, JaeSeung Song
2020 arXiv   pre-print
Therefore, there is a strong need for an efficient integration mechanism for IoT platforms to maximize the benefit of using such technologies.  ...  As the instance provides its service at the edge node where the MEC node and network slice are located, the traffic for the end-user does not need to traverse back to the cloud.  ...  These data blocks are copied and shared to be distributed to the entire network along with the blockchain system to protect the network system from cyber attacks and system failure.  ... 
arXiv:2008.10210v1 fatcat:e22ufkmfefexnbcple55tinwfq

Algorithmics and Modeling Aspects of Network Slicing in 5G and Beyonds Network: Survey

Fadoua Debbabi, Rihab Jmal, Lamia Chaari Fourati, Adlene KSENTINI.
2020 IEEE Access  
Orchestration System ONOS Open Network Operating System TN Transport Network ENI Experiential Network Intelligence (ENI) NSOS Network Slicing Orchestration System BSRA Bandwidth Slicing and Resource  ...  This project suits in the Experiential Network Intelligence (ENI) framework through the combination of Artificial Intelligence (AI) endowed orchestration system and network management.  ... 
doi:10.1109/access.2020.3022162 fatcat:vy62e6awjnemhgcl4srdgr5eqe

Coordinated Management of 5G Core Slices by MANO and OSS/BSS

Wei-Cheng Chang, Fuchun Joseph Lin
2021 Journal of Computer and Communications  
However, this doesn't comply with the 3GPP 5G standards as MANO should only be responsible for dynamic management of NSs, and the static management such as provisioning or unprovisioning a network slice  ...  To evaluate our system, it was compared with the management systems equipped with only OSS/BSS or MANO in order to analyze the shortfalls of those systems when used to deploy network slices.  ...  Acknowledgements This work was financially supported by the Center for Open Intelligent Connec- Conflicts of Interest The authors declare no conflicts of interest regarding the publication of this paper  ... 
doi:10.4236/jcc.2021.96004 fatcat:2aj4f3nvanaefpmviutepi4iny

5G Network Slicing using SDN and NFV: A Survey of Taxonomy, Architectures and Future Challenges

Alcardo Alex Barakabitze, Arslan Ahmad, Andrew Hines, Rashid Mijumbi
2019 Computer Networks  
Additionally, the article presents the management and orchestration of network slices in a single domain followed by a comprehensive survey of management and orchestration approaches in 5G network slicing  ...  In this paper, we provide a comprehensive review and updated solutions related to 5G network slicing using SDN and NFV.  ...  The RAN programmability and virtualization acts as a building blocks for E2E slicing in M-CORD.  ... 
doi:10.1016/j.comnet.2019.106984 fatcat:3nsqvuiwzndcbprctjfgmu6cdu

AI-assisted Network-slicing based Next-generation Wireless Networks

Xuemin Shen, Jie Gao, Wen Wu, Kangjia Lyu, Mushu Li, Weihua Zhuang, Xu Li, Jaya Rao
2020 IEEE Open Journal of Vehicular Technology  
First, we introduce a network-slicing based architecture and explain why and where artificial intelligence (AI) should be incorporated into this architecture.  ...  INDEX TERMS Next-generation wireless networks, heterogeneous networks, network slicing, machine learning, radio access network slicing, radio access technology selection, content placement and delivery  ...  Building on the shared physical network infrastructure, RAN slicing is a cost-effective solution for network management.  ... 
doi:10.1109/ojvt.2020.2965100 fatcat:xav27e6qrfghrh3pbbfwloy7ua

Near-Memory Address Translation

Javier Picorel, Djordje Jevdjic, Babak Falsafi
2017 2017 26th International Conference on Parallel Architectures and Compilation Techniques (PACT)  
The building block of commodity memory is the dual in-line memory module (DIMM), which encompasses a set of DRAM chips integrated on a PCB.  ...  The end result is that contemporary computer systems are comprised of a distributed network of heterogeneous computing elements and not a single computing building block.  ...  Javier Picorel javpicorel@gmail.com Research Interests Hardware and software co-design for OS services QFlex is a full-system cycle-accurate simulator of multi-node computer systems.  ... 
doi:10.1109/pact.2017.56 dblp:conf/IEEEpact/PicorelJF17 fatcat:zgsfj7v4pjazdcfb5hcyemndea

Enabling the Orchestration of IoT Slices through Edge and Cloud Microservice Platforms

Fernandez, Vidal, Valera
2019 Sensors  
This idea is referred to as "Internet of Things slicing" and is based on the network slicing concept already defined for the Fifth Generation (5G) of mobile networks.  ...  In this context, we present the architectural design of a slice orchestrator addressing the aforementioned challenge, based on well-known standard technologies and protocols.  ...  and storage, which may be satisfied by a cloud computing infrastructure. • Finally, the IoT slice for intelligent transportation systems may connect autonomous cars, as well as other types of connected  ... 
doi:10.3390/s19132980 fatcat:jqzj6aibhrca3dnzvfxik5gp3q
« Previous Showing results 1 — 15 out of 1,635 results