Results 61 to 70 of about 11,364,785 (284)

Software Defined Network-Based Management for Enhanced 5G Network Services

IEEE Access, 2020
Due to the fast development in communication technology and the emerging usage of Internet of Things (IoT) devices that produce a huge amount of data, the fifth generation (5G) mobile network is introduced to support this development. This mobile network
Catherine Nayer Tadros, Mohamed R. M. Rizk, Bassem Mahmoud Mokhtar   +2 more
doaj   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Constructing Energy-Aware Software-Defined Network Virtualization

, 2015
Energy consumption, as well as carbon emission, from ITC is growing extremely. Such a growth trend therefore needs to be facilitated by the creation of an energy-efficient network as an effort in developing the future Internet.
Nguyen, Van Hong; Vietnam Research and Education Network, Nguyen, Lam Duc; Hanoi University of Science and Technology, Tran, Nam Manh; Hanoi University of Science and Technology, Nguyen, Huynh Van; Hanoi University of Science and Technology, Nguyen, Ca Van; Hanoi University of Science and Technology, Kim, Long Bao; Hanoi University of Science and Technology, Nguyen, Thanh Huu; Hanoi University of Science and Technology   +6 more
core   +1 more source

Some Controversial Opinions on Software-Defined Data Plane Services [PDF]

, 2013
Several recent proposals, namely Software Defined Networks (SDN), Network Functions Virtualization (NFV) and Network Service Chaining (NSC), aim to transform the network into a programmable platform, focusing respectively on the control plane (SDN) and ...
Nemirovsky, M., Antonio Manzalini, Manzalini, A., Nemirovsky M., Manzalini A., Risso, Fulvio Giovanni Ottavio, Fulvio Risso, Mario Nemirovsky   +7 more
core   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

A Flow-based Method to Measure Traffic Statistics in Software Defined Network [PDF]

, 2014
Since software defined network became a revolution of network, many new developments and deployments are put forward. Device operating in software defined network environment will need a controller to store control policy.
Luo, Mon-Yen; National Kaohsiung University, Hsu, Chun-Yu; Institute of Computer and Communication Engineering, Tsai, Pang-Wei; Institute of Computer and Communication Engineering, Chou, Hou-Yi; Institute of Computer and Communication Engineering, Yang, Chu-Sing; Institute of Computer and Communication Engineering   +4 more
core   +1 more source

Monitoring Jitter in Software Defined Networks

, 2022
End-to-end jitter of a flow is an important metric that indicates the Quality of Service a user is experiencing, particularly for real-time applications such as video streaming, cloud gaming, and so on. Monitoring the jitter can help controllers make routing decisions for certain flows.
Jithin Kallukalam Sojan, K. Haribabu 0001   +1 more
openaire   +3 more sources

Soft motions encoded by the fold and mediated by conserved hinge sites drive V‐ATPase allosteric machinery and autoinhibition

FEBS Letters, EarlyView.
Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana, Xiaowei Bogetti, Stuti Sharma, Ivet Bahar   +3 more
wiley   +1 more source

Stimulator of interferon genes agonist augmented antitumor immunity of osimertinib in Egfr‐mutated lung cancer

Molecular Oncology, EarlyView.
Combining osimertinib with the STING agonist ADU‐S100 activates innate and adaptive immunity to overcome the non‐inflamed microenvironment of Egfr‐mutant lung cancer. This combination increases NK and CD8+ T‐cell infiltration, associated with activation of the STING‐IRF3 pathway and local immunogenic cell death.
Jun Nishimura, Tadahiro Kuribayashi, Johannes Brägelmann, Sachi Okawa, Masataka Taoka, Shunta Mori, Tomoka Nishimura, Takaaki Tanaka, Go Makimoto, Kiichiro Ninomiya, Kammei Rai, Eiki Ichihara, Ryohei Katayama, Katsuyuki Hotta, Masahiro Tabata, Yosuke Togashi, Yoshinobu Maeda, Martin L. Sos, Katsuyuki Kiura, Kadoaki Ohashi   +19 more
wiley   +1 more source

A Behavior-Driven Approach to Intent Specification for Software-Defined Infrastructure Management [PDF]

, 2018
One of the goals of Software-Defined Networking (SDN) is to allow users to specify high-level policies into lower level network rules. Managing a network and decide what policy set is appropriate requires, however, expertise and low level know-how.
Walter Cerroni, W. Cerroni, Flavio Esposito, Chiara Contoli, Franco Callegati, Wang, Jiayi, Callegati, Franco, Esposito, Flavio, Flavio. Esposito, Contoli, Chiara, Jiayi Wang, G. Davoli, Gianluca Davoli, Cerroni, Walter, F. Callegati, C. Contoli, Davoli, Gianluca   +16 more
core   +1 more source