منابع مشابه
Wire-speed traffic management in Ethernet switches
Price advantage & ease of provisioning of Ethemet over ATM is spurring the deployment of traditional Ethemet switches in Access Networks. Fast Ethemet (FE) and Gigabit Ethemet (GE) switches for enterprise LANs lack traffic management (TM) features making them unsuitable for widespread QoS enabled Access Networks deployment. In this paper, we present efficient hardware architectures for Ethemet ...
متن کاملAdaptive Traffic Speed Estimation
Active traffic management aims to dynamically manage congestion based on existing and predicted traffic conditions. A challenge in this is that it is not usually possible to process data in real-time and use the output in control algorithms or in traveler information systems. A solution to this is to predict the traffic state based on assessments of current and past measurements. The work descr...
متن کاملPredicting Traffic Crashes Using Real - Time Traffic Speed Patterns
PREDICTING TRAFFIC CRASHES USING REAL-TIME TRAFFIC SPEED PATTERNS Mohamed Abdel-Aty", Anurag Pande of the recent advances in traffic surveillance technology and concern over there have been very few research efforts between the real-time flow and crash occurrence. This aims at the identification the in the loop detector data. which potentially nr"""'I"'I'" traffic crashes. This would have impli...
متن کاملA High Speed Traffic Source for Web Traffic Simulation
Discrete packet level simulation of optical networks poses a significant challenge in that the number of events involved in the process are so large that the simulation times become unacceptably long. Given that 85%-90% of Internet traffic is based on TCP and that the protocol’s performance is a function of Round Trip Time (RTT) and the congestion in the network, it is necessary to include TCP ...
متن کاملTraffic Radar Sensor for Speed Enforcement Measuring Speed and Distance
All existing traffic radars to be used for speed enforcement measure the speed of the passing vehicles on the basis of a CW technology. A new prototype of a traffic radar sensor has been developed that not only measures the speed of the vehicle but also its distance to the radar device, photograph see figure 1. The measured distance enables the police to unambiguously assign the measured speed ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Tehnika
سال: 2014
ISSN: 0040-2176
DOI: 10.5937/tehnika1405844s