Results 211 to 220 of about 31,061 (257)

Towards multihop available bandwidth estimation

ACM SIGMETRICS Performance Evaluation Review, 2009
We evaluate the algorithm proposed in [1], which estimates the residual bandwidth on each hop of an Internet path using a para-metric model which consists of a Kelly queueing network. The evaluation is driven by simulation based on real network traces over a two node path. Correction factors are proposed and evaluated to cope with deviations from model
François Baccelli, Bruno Kauffmann, Darryl Veitch   +2 more
openaire   +1 more source

Available bandwidth estimation in public clouds

IEEE INFOCOM 2018 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 2018
Recent years have witnessed a rapid increase of public cloud adoption as a result of the growing user demands and numerous advantages of public cloud computing. However, the great benefits of public cloud computing come at the cost of little visibility of the underlying network resources. Motivated by the strong desire of users to gain more information
Phuong Ha, Lisong Xu
openaire   +1 more source

Minimal backlogging method for estimation of available bandwidth

IEEE Global Telecommunications Conference, 2004. GLOBECOM '04., 2005
The paper is concerned with estimating the available bandwidth of a network path. We first develop a theory to estimate the available bandwidth of a queueing system. In order to estimate the available bandwidth, we propose a probing method, called a minimal backlogging method, and a statistic based on the service rate of minimally backlogging probing ...
Seung Yeob Nam, Sunggon Kim, Dan Keun Sung   +2 more
openaire   +1 more source

Anomaly Detection Based on Available Bandwidth Estimation

2008 IFIP International Conference on Network and Parallel Computing, 2008
Identifying anomaly detection such as failure and attacks rapidly and accurately over the Internet holds interest of both network operators and researchers. Network behavior analysis (NBA) system is usually disposed over an intranet, passively collects SNMP data or flow data, and uses signature and anomaly mechanisms to identify and analyze interesting
Li He, Shunzheng Yu, Min Li
openaire   +1 more source

A New solution to Estimate the available Bandwidth in MANETs

2006 IEEE 63rd Vehicular Technology Conference, 2006
Mobile Ad hoc network - MANET is expected to play an important role in the future mobile communication. But multi hops data communication in MANET suffers severe low speed due to the dynamic nature of MANET and the competition for shared wireless resources between mobile nodes.
Vinh Dien Hoang, Zhenhai Shao, Masayuki Fujise   +2 more
openaire   +1 more source

Feedback-assisted robust estimation of available bandwidth

Computer Networks, 2009
The packet pair technique is a widely used method for estimating the available bandwidth of an end-to-end network path. We characterize the stochastic nature of the packet pair dispersion caused by bursty cross traffic and its adverse effect on available bandwidth estimation.
Kyung-Joon Park, Hyuk Lim, Jennifer C. Hou, Chong-Ho Choi   +3 more
openaire   +1 more source

On the estimation of available bandwidth in broadband cellular networks

2014 Eleventh Annual IEEE International Conference on Sensing, Communication, and Networking (SECON), 2014
Over-the-top estimation of available bandwidth (AB) in a network path has been well studied for wired networks. The AB of a path denotes its slack capacity, i.e., the bandwidth available for use in the path without impacting the existing traffic.
UmaMaheswari Devi, Hariharasudhan Viswanathan, Ravi Kokku, Venkatadheeraj Pichapati, Shivkumar Kalyanaraman   +4 more
openaire   +1 more source

Estimating available bandwidth in mobile networks by correlation coefficient

2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS), 2016
In recent years, as mobile devices increase, the demands for measuring the available bandwidth in a wireless network increase more and more to provide high quality network services. The available bandwidth is one of the most important parameters to determine the sending rate in WAN optimization.
Yosuke, Takano, Ryoichi, Mutoh, Naoki, Oguchi, Shunji, Abe   +3 more
openaire   +1 more source

Iterative available bandwidth estimation for mobile transport networks

2007 9th IFIP International Conference on Mobile Wireless Communications Networks, 2007
Available bandwidth estimation has lately been proposed to be used for end-to-end resource management in existing and emerging mobile communication systems, whose transport networks could end up being the bottleneck rather than the air interface.
Ubeda Castellanos, Carlos, López Villa, Dimas, Teyeb, Oumer Mohammed, Elling, Jan   +3 more
openaire   +2 more sources

Estimating available bandwidth in IPv6 networks

9th Asia-Pacific Conference on Communications (IEEE Cat. No.03EX732), 2004
In this paper, we study existing available bandwidth measurement methods for IPv4 networks and investigate capabilities of IPv6 networks. Then we present a novel method to estimate available bandwidth in IPv6 networks, which is accurate, efficient, quick and really non-intrusive, thus it can be applied to many real-time applications.
null Liu Min, null Li Zhongcheng, null Shi Jinglin, null Guo Xiaobing   +3 more
openaire   +1 more source