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Bridging the gap between applications and networks in data centers

Paolo Costa
2013 ACM SIGOPS Operating Systems Review  
to cloud tenants.  ...  Second, NaaS exposes network programmability to cloud tenants.  ... 
doi:10.1145/2433140.2433143 fatcat:ha26mahdkrd5nppw6nabmgqz3i

Municipal Wireless Gets New Emphasis: Rethinking the Infrastructure Cloud

Greg Goth
2009 IEEE Internet Computing  
Mirel says the city uses the network for public safety applications as an anchor tenant and also participates in securing publicsector economic development funds.  ...  "The task force heard from a Municipal Wireless Gets New Emphasis Rethinking the Infrastructure Cloud Greg Goth variety of experts who believe certain applications require symmetrical speeds (that is  ... 
doi:10.1109/mic.2009.133 fatcat:ykor6ntkkrf3ne3lluwtrgh4ry

Keynotes: Vision and issues for network softwarization

Dongmyun Lee
2016 2016 IEEE NetSoft Conference and Workshops (NetSoft)  
Abstract Cloud networks provide various services on top of virtualized compute and storage resources.  ...  (Literally) above the clouds: virtualizing the network over multiple clouds  ...  Wireless Backhaul for Mobile Edge Computing Abstract.  ... 
doi:10.1109/netsoft.2016.7502398 dblp:conf/netsoft/Lee16 fatcat:ai326ebcsregllpdvwk5obdt5m

SDN Inter-Carrier Organization for Future Networks

Aasma Tameez
2021 Zenodo  
With OTT (Over the top players) eating into revenues of the telcos, the telcos are rethinking of a future network that could deliver self-service, ON demand and seamless cloud connectivity for their customers  ...  The future network is a network that can deliver Orchestrated network services to enable digital transformation in a seamless fashion.  ...  or transit connectivity services that reach off-net subscriber physical or virtual locations required for a given virtual tenant network [11] .  ... 
doi:10.5281/zenodo.5121006 fatcat:3uoo5d55orfpno7nl6mtgw4hlu

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)  
The explosion of cloud applications and services is driving network community to rethink of management technologies.  ...  First, we define a L2 isolation model with high-level abstraction providing the required flexibility for both tenant and provider for such elastic cloud nature.  ... 
doi:10.1109/inm.2015.7140361 dblp:conf/im/AhmedTC15 fatcat:qcyz5zlbsvhtvjyyfy6rlytaii

Keynote Speakers

2019 2019 29th International Telecommunication Networks and Applications Conference (ITNAC)  
In recent years, the growth of interest in massive MIMO and millimeter-wave bands for 5G has necessitated a rethink in our channel modelling. With large numbers of Wellington, New Zealand.  ...  He was co-founder and Head, for the term 2003 Abstract: Artificial intelligence (AI) and high-speed network (e.g., high-speed Internet, 5G) are two major information technology fields that have a significant  ...  Typically, given a set of general-purpose computing machinery, deployed by an Infrastructure Provider (InP), they will host multiple tenants that act as NSPs for their (fixed or mobile) customers; through  ... 
doi:10.1109/itnac46935.2019.9077990 fatcat:2vil3hggyzamlodvmbjmwcgmxm

A Study of Cloud Computing with its Risks Factors and Security Issues

2017 International Journal of Innovations in Engineering and Technology  
This paper reviews the cloud computing with its architecture, cloud service delivery models and cloud deployment models.  ...  Cloud computing is the technology used widely today due to its benefits. The most prominent benefit of cloud is cost saving. Cloud has main three roles-developer, provider and customer.  ...  With the delegation of infrastructure security responsibility to the cloud provider, organizations need to rethink perimeter security at the network level, applying more controls at the user, application  ... 
doi:10.21172/ijiet.92.04 fatcat:gfr7e33r75flhhirw4azfgm3ye

AI on the Edge: Rethinking AI-based IoT Applications Using Specialized Edge Architectures [article]

Qianlin Liang, Prashant Shenoy, David Irwin
2020 arXiv   pre-print
We find that edge accelerators can support varying degrees of concurrency for multi-tenant inference applications, but lack isolation mechanisms necessary for edge cloud multi-tenant hosting.  ...  edge and cloud servers.  ...  Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted.  ... 
arXiv:2003.12488v1 fatcat:rice6s77jjevlk3ir4em6doc2e

Efficient, Dynamic Multi-tenant Edge Computation in EdgeOS [article]

Yuxin Ren, Vlad Nitu, Guyue Liu, Gabriel Parmer, Timothy Wood, Alain Tchana, Riley Kennedy
2019 arXiv   pre-print
We have evaluated our EdgeOS prototype for running high scale network middleboxes using the Click software router and endpoint applications using memcached.  ...  Edge clouds promise a pervasive computational infrastructure a short network hop away from end devices, but today's operating systems are a poor fit to meet the goals of scalable isolation, dense multi-tenancy  ...  Rethinking processes for scalable isolation.  ... 
arXiv:1901.01222v1 fatcat:prmmqbtovzhopmd37j7z55bgoy

Emergent Failures: Rethinking Cloud Reliability at Scale

Peter Garraghan, Renyu Yang, Zhenyu Wen, Alexander Romanovsky, Jie Xu, Rajkumar Buyya, Rajiv Ranjan
2018 IEEE Cloud Computing  
even be responsible for such failures themselves.  ...  This work identifies the challenges of emergent failures within Cloud datacenters at scale, their impact upon system resource management, and discusses potential directions of further study for IoT integration  ...  Rethinking Beyond Clouds Holistic fault tolerance and recovery.  ... 
doi:10.1109/mcc.2018.053711662 fatcat:b6h2ayfywjdergwfngesyg4mjy

Micro Operators for Ultra-Dense Network Deployment with Network Slicing and Spectrum Micro Licensing

Marja Matinmikko-Blue, Seppo Yrjoelae, Matti Latva-aho
2018 2018 IEEE 87th Vehicular Technology Conference (VTC Spring)  
While network slicing is well addressed in 5G research from the mobile network operator (MNO) view for providing an end-to-end connection for 3rd parties, there is little work on how the ultra-dense small  ...  Efficient local service delivery promoting innovation and competition calls for opening of the mobile market for new entrants to operate local radio access networks (RAN) and 3rd parties to integrate their  ...  Services can be hosted within the enterprise cloud, or on a 3rd party virtualized multi-tenant cloud infrastructure.  ... 
doi:10.1109/vtcspring.2018.8417554 dblp:conf/vtc/Matinmikko-Blue18 fatcat:zsffxuuvobgyvm3xtqa3pleggq

A Study of Serverless Architecture: An Overview

l. Pavan Venkat
2020 International Journal for Research in Applied Science and Engineering Technology  
Serverless computing has become a compelling new model for the implementation of peripherals and utilities.  ...  It represents the emergence of computer systems, abstractions and interfaces, and pays tribute to the growing popularity and creation of software.  ...  tenants).  ... 
doi:10.22214/ijraset.2020.6144 fatcat:bl3cmnqpwzdpjmr3omu7gwyqvm

Security Technologies and Research Challenges on Microservice-Based NFV

Xiaochun Wu, Zhejiang Gongshang University, Hangzhou, China., Yuling Shen, Junnan Zhang
2020 Journal of Software  
infrastructure (identifying tenants) and network capabilities (identifying actual users).  ...  To address privacy issues in authentication, authentication tokens need to be generated and authenticated in a multi-layered multi-tenant environment, as well as mechanisms for the exchange of identity  ...  In a virtual environment, multi-tenants share cloud infrastructure, which increases the possibility of attacks inside the cloud and expands the scope of danger.  ... 
doi:10.17706/jsw.15.5.138-146 fatcat:6neyaw7cbnc2vc7dj7xqpcdtr4

SDN for 5G Mobile Networks: NORMA Perspective [chapter]

Bessem Sayadi, Marco Gramaglia, Vasilis Friderikos, Dirk von Hugo, Paul Arnold, Marie-Line Alberi-Morel, Miguel A. Puente, Vincenzo Sciancalepore, Ignacio Digon, Marcos Rates Crippa
2016 Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering  
In this paper we focus on the concept of Software Defined for Mobile Network Control (SDM-C) network: its definition, its role in controlling the intra network slices resources, its specificity to be QoE  ...  This revolution exploits the advantages of the new technologies like Software-Defined Networking (SDN) and Network Function Virtualization (NFV) in conjunction with the network slicing and multitenancy  ...  This information reflects the consortium's view, but the consortium is not liable for any use that may be made of any of the information contained therein.  ... 
doi:10.1007/978-3-319-40352-6_61 fatcat:75clonvdlnfztdd42dqqfdzthm

High performance in the cloud with FPGA groups

Anca Iordache, Guillaume Pierre, Peter Sanders, Jose Gabriel de F. Coutinho, Mark Stillwell
2016 Proceedings of the 9th International Conference on Utility and Cloud Computing - UCC '16  
However, there currently exists no satisfactory technique for offering FPGAs as cloud resources and sharing them between multiple tenants.  ...  FPGA groups are elastic, and they may be shared among multiple tenants.  ...  An FPGA group may, for example, be created by a cloud tenant whose computational needs exceed the capacity of a single FPGA.  ... 
doi:10.1145/2996890.2996895 dblp:conf/ucc/IordacheP0CS16 fatcat:6egc6fitwnhv3eriuwzgswddmy
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