Results 11 to 20 of about 2,690,826 (80)

JASPER: Joint Optimization of Scaling, Placement, and Routing of Virtual Network Services [PDF]

, 2017
To adapt to continuously changing workloads in networks, components of the running network services may need to be replicated (scaling the network service) and allocated to physical resources (placement) dynamically, also necessitating dynamic re-routing of flows between service components.
arxiv   +1 more source

Enhancing network stability in VANETs using nature inspired algorithm for intelligent transportation system.

PLoS ONE
The Internet of Vehicles (IoV) is one of the developing paradigms that integrates the automotive industry with the Internet of Things (IoT). The evolution of traditional Vehicular Ad-hoc Networks (VANETs), which are a layered framework for Intelligent ...
Sandeep Yerrathi, Venugopal Pakala
doaj   +1 more source

EBCD: a routing algorithm based on bee colony for energy consumption reduction in wireless relay networks [PDF]

, 2012
One of the important issues in wireless networks is the Routing problem that is effective on system performance, in this article the attempt is made to propose a routing algorithm using the bee colony in order to reduce energy consumption in wireless relay networks.
arxiv   +1 more source

The Vehicle Routing Problem with Service Level Constraints [PDF]

arXiv, 2017
We consider a vehicle routing problem which seeks to minimize cost subject to service level constraints on several groups of deliveries. This problem captures some essential challenges faced by a logistics provider which operates transportation services for a limited number of partners and should respect contractual obligations on service levels.
arxiv  

QEdgeProxy: QoS-Aware Load Balancing for IoT Services in the Computing Continuum [PDF]

While various service orchestration aspects within Computing Continuum (CC) systems have been extensively addressed, including service placement, replication, and scheduling, an open challenge lies in ensuring uninterrupted data delivery from IoT devices to running service instances in this dynamic environment, while adhering to specific Quality of ...
arxiv   +1 more source

Towards End-to-End Quality-of-Service by Domain-Level Routing and Forwarding [PDF]

arXiv, 2022
We propose to raise network domain to the first-class citizen in packet routing and forwarding. By making domain explicit in packet header, it can be held responsible for committed services and quality of service. Since the service is easier to be monitored, verified, and compensated, a new business model catering for emerging cross-domain, high-value,
arxiv  

A Hybrid of Adaptation and Dynamic Routing based on SDN for Improving QoE in HTTP Adaptive VBR Video Streaming [PDF]

VOL.19 No.7, July 2019, 2019
Recently, HTTP Adaptive Streaming HAS has received significant attention from both industry and academia based on its ability to enhancing media streaming services over the Internet. Recent research solutions that have tried to improve HAS by adaptation at the client side only may not be completely effective without interacting with routing decisions ...
arxiv  

A Unified Approach to Evaluation and Routing in Public Transport Systems [PDF]

arXiv, 2022
Both evaluating the service quality of a public transport system and understanding how passengers choose between modes or routes is imperative for public transport operators, providers of competing mobility services and policy makers. However, the literature does not offer consensus on how either of these tasks should be performed, which can lead to ...
arxiv  

An Online Learning Based Path Selection for Multipath Video Telephony Service in Overlay [PDF]

arXiv, 2020
Even real time video telephony services have been pervasively applied, providing satisfactory quality of experience to users is still a challenge task especially in wireless networks. Multipath transmission is a promising solution to improve video quality by aggregating bandwidth. In existing multipath transmission solutions, sender concurrently splits
arxiv  

AGEM: Adaptive Greedy-Compass Energy-aware Multipath Routing Protocol for WMSNs [PDF]

7th IEEE Consumer Communications and Networking Conference (CCNC), 2010, Las Vegas : United States (2010), 2012
This paper presents an Adaptive Greedy-compass Energy-aware Multipath protocol (AGEM), a novel routing protocol for wireless multimedia sensors networks (WMSNs). AGEM uses sensors node positions to make packet forwarding decisions. These decisions are made online, at each forwarding node, in such a way that there is no need for global network topology ...
arxiv