Filters








1,919 Hits in 5.2 sec

A Comparative Study On Available Ipv6 Platforms For Wireless Sensor Network

Usman Sarwar, Gopinath Sinniah Rao, Zeldi Suryady, Reza Khoshdelniat
2010 Zenodo  
This paper presents a comparative study on different available IPv6 platforms for wireless sensor networks including open and close sources.  ...  IPv6 low power wireless private area network (6LoWPAN) was adopted as part of the IETF standard for the wireless sensor devices so that it will become an open standard compares to other dominated proprietary  ...  The development kits includes a Jenie API which is highly abstracted C based software API to reduce complexity of wireless sensor network for designers to focus on functionality and faster application  ... 
doi:10.5281/zenodo.1335147 fatcat:wzwnb4y665ctnkfqzbnc36pfqe

A Comparison of Software Defined Network (SDN) Implementation Strategies

Muhammad H. Raza, Shyamala C. Sivakumar, Ali Nafarieh, Bill Robertson
2014 Procedia Computer Science  
Two implementation strategies; proprietary and open source, are shaping the trends of the adoptability of SDN by major hardware manufacturers.  ...  The other group regards the notion of openness as s key feature of SDN.  ...  This hardware platform-independent suite supports open standards and APIs including OpenFlow. HP also backs up open standard and offers an OpenFlow-enabled SDN controller and switches.  ... 
doi:10.1016/j.procs.2014.05.532 fatcat:hwdhkcc55jerpoqonb2gl6y6km

Software Defined Network: The Next Generation Internet Technology

Kshira Sagar Sahoo
2017 International Journal of Wireless and Microwave Technologies  
In a traditional IP based network the control part and the data forwarding elements are imposed in a single box that has very limited ability to configure the network, some vendor specific codes run on  ...  Other than this, other southbound API for SDN are available such as POF, OpenStack, Open vSwtch, OVSDB, OpFlex, ForCES.  ...  The core of any network is the hardware (routers and switches) that is connected together with one or more transmission methods.  ... 
doi:10.5815/ijwmt.2017.02.02 fatcat:mfggbhhpibdhnfuad7aajzmq7m

When Open Source Meets Network Control Planes

Christian Esteve Rothenberg, Roy Chua, Josh Bailey, Martin Winter, Carlos N.A. Correa, Sidney C. de Lucena, Marcos Rogerio Salvador, Thomas D. Nadeau
2014 Computer  
In this article, we look at the state of open source as it pertains to the SDN stack and discuss its potential role in changing the networking software and hardware landscape.  ...  The advent of Software Defined Networking (SDN) is opening up interfaces to historically proprietary networking devices, promising improved orchestration and agility, lower cost of operations and, most  ...  We thank Diego Kreutz for his contribution to Figure 1 . This work was partially supported by the Innovation Center, Ericsson Telecomunicações S.A., Brazil.  ... 
doi:10.1109/mc.2014.340 fatcat:thx5wl5dtnhfvpfgbityzzbwsu

Virtual routers as a service

Marcelo R. Nascimento, Christian E. Rothenberg, Marcos R. Salvador, Carlos N. A. Corrêa, Sidney C. de Lucena, Maurício F. Magalhães
2011 Proceedings of the 6th International Conference on Future Internet Technologies - CFI '11  
In contrast to networking gear following the model of computer mainframes, where closed software runs on proprietary hardware, the software-defined networking approach effectively decouples the data from  ...  the control plane via an open API (i.e., OpenFlow protocol) that allows the (remote) control of packet forwarding engines.  ...  FIBs on the same hardware.  ... 
doi:10.1145/2002396.2002405 dblp:conf/cfi/NascimentoRSCLM11 fatcat:vwor7rfkhrbvzopzx5gnezbbvy

SDN Issues A Survey

Kapil Dhamecha, Bhushan Trivedi
2013 International Journal of Computer Applications  
When a single controller is given the job of controlling multiple devices (switches/routers) these changes in network structure brought about by SDN will inevitably impact on network security.  ...  In this paper we studied issues and security challenges in SDN and current status. Fig 1 Current Network System SDN architecture is depicted in figure 3 .  ...  The current network is designed on specialize operating system, hardware and application which are designed by a particular vendor, which is closed propriety, vertically integrated and relatively slow  ... 
doi:10.5120/12843-0195 fatcat:uumn77nacvap7gn4myilpjvbfi

Performance considerations for VM to VM communication in network function virtualization infrastructure
네트워크 가상화 구조에서 간 VM 통신을 위한 성능 향상에 대한 고찰

Yongkeun Kim
2019 The Transactions of the Korean Institute of Electrical Engineers P  
The key objective for this white paper is to outline the benefits, enablers and challenges for Network Functions Virtualisation (as distinct from Cloud/SDN) and the rationale for encouraging an international  ...  OBJECTIVES This is a non-proprietary white paper authored by network operators.  ...  There are proprietary and open implementations of vswitch.  ... 
doi:10.5370/kieep.2019.68.3.134 fatcat:eihigqclwnawpoex5csoboe33m

Programming Internet Quality of Service [chapter]

John Vicente, Michael Kounavis, Daniel Villela, Michah Lerner, Andrew Campbell
2000 Lecture Notes in Computer Science  
We propose the design of APIs for upper level network QoS be based on service-dependent and serviceindependent abstractions, supporting alternative styles of QoS specifications and provisioning.  ...  Additionally, we propose the design of low-level network element APIs be based on the notion of a building block hierarchy and the separation of service-specific and resource abstractions for the creation  ...  Therefore, to meet these challenges, we have proposed an API structure that is based on abstraction granularity and scope.  ... 
doi:10.1007/10722515_10 fatcat:iuezawevvzf2tmebrdfn2ck7uy

Coreless 5G Mobile Network [article]

Farooq Khan
2015 arXiv   pre-print
Todays mobile networks contain an increasing variety of proprietary hardware stifling innovation and leading to longer time-to-market for introduction of new services.  ...  We propose to replace the mobile core network nodes and interfaces with an Open Source SW implementation running on general purpose commodity hardware.  ...  A Coreless Mobile Network (CoMN) controller relays information to switches/routers and WAPs 'below' (via southbound APIs) and the applications 'above' (via northbound APIs).  ... 
arXiv:1508.02052v2 fatcat:s3qsxg3ueveztfmuqeccmviuhe

Network Function Virtualization based on FPGAs:A Framework for all-Programmable network devices [article]

Christoforos Kachris, Georgios Sirakoulis, Dimitrios Soudris
2014 arXiv   pre-print
In this paper we propose the use of FPGAs as an ideal platform for NFV that can be used to provide both the flexibility of virtualizations and the high performance of the specialized hardware.  ...  Network Function Virtualization (NFV) refers to the use of commodity hardware resources as the basic platform to perform specialized network functions as opposed to specialized hardware devices.  ...  These notions have been also implemented in the NetFPGA platform that allows the design and development of network processing devices based on an FPGA-base open platform [17] .  ... 
arXiv:1406.0309v1 fatcat:nw5tdei4rnhmdfehcjscqp2y6i

The Road to SDN

Nick Feamster, Jennifer Rexford, Ellen Zegura
2013 Queue  
Routers and switches run complex, distributed control  ...  Designing and managing networks has become more innovative over the past few years with the aid of SDN (software-defined networking).  ...  Yet, open interfaces such as OpenFlow enable more innovation in controller platforms and applications than was possible on closed networks designed for a narrow range of telephony services.  ... 
doi:10.1145/2559899.2560327 fatcat:qnmekqbkpnehxedsgfnbv44ddy

Guest editorial active and programmable networks

2001 IEEE Journal on Selected Areas in Communications  
The introduction of new services is a challenging task requiring new tools for service creation, including new network programming platforms and supporting technologies.  ...  Future programmable networks are likely to be based on active networking and open signaling techniques.  ...  Raj was also a principal contributor to the design of the packet scheduling framework and Generic QoS API for Windows 2000 OS from Microsoft. Dr.  ... 
doi:10.1109/jsac.2001.917701 fatcat:wbzuqc2nvreatbrxcfd6adpc6i

Building a fast, virtualized data plane with programmable hardware

Muhammad Bilal Anwer, Nick Feamster
2010 Computer communication review  
Aside from proprietary solutions from vendors, hardware support for virtualized data planes is limited.  ...  We leverage emerging trends in programmable hardware to design a flexible, hardware-based data plane for virtual networks.  ...  We thank Ramki Gummadi, Eric Keller, and Murtaza Motiwala for helpful feedback and suggestions.  ... 
doi:10.1145/1672308.1672323 fatcat:5vaki5rmjngzfcs6g2anbfujje

Building a fast, virtualized data plane with programmable hardware

Muhammad Bilal Anwer, Nick Feamster
2009 Proceedings of the 1st ACM workshop on Virtualized infrastructure systems and architectures - VISA '09  
Aside from proprietary solutions from vendors, hardware support for virtualized data planes is limited.  ...  We leverage emerging trends in programmable hardware to design a flexible, hardware-based data plane for virtual networks.  ...  We thank Ramki Gummadi, Eric Keller, and Murtaza Motiwala for helpful feedback and suggestions.  ... 
doi:10.1145/1592648.1592650 dblp:conf/sigcomm/AnwerF09 fatcat:moowl6efbrbg3njwipgxtdix6m

Introduction to Software Defined Networks (SDN)

Ominike Akpovi A., Ebiesuwa Seun, Adebayo A. O., Osisanwo F. Y.
2016 International Journal of Applied Information Systems  
Open flow is discussed next and SDN simulation tools are also discussed. The applications and main ongoing research efforts and challenges of SDN are also mentioned.  ...  The concept behind Software Defined Networks (SDN) is to break the vertical integration, by separating the network control logic from its underlying hardware, (routers and switches) promoting (logical)  ...  The control plane can be implemented completely in software and installed on commodity hardware The data plane on the other hand forwards traffic based on rules as dictated by control plane logic like  ... 
doi:10.5120/ijais2016451623 fatcat:gxragogp6ff2jpmgexuwlgwohq
« Previous Showing results 1 — 15 out of 1,919 results