673 research outputs found
Dsrem Regulator in the Tcp/ip Network
The paper presents the main parameters and describes the behavior of the active queue management (AQM) algorithm which based on random exponential marking (REM) packets in TCP/IP network. It has presented the new AQM algorithm, which has been developed by author, which is based on REM and uses dynamically splitting marking characteristic (DSREM) of network packets. The basic parameters and functional principle of DSREM algorithm have been shown. Block diagram of linearized AQM system, which is based on DSREM management law and describes its main components, is shown. Transfer characteristic for DSREM, which is based on the Laplace transform and its basic parameters, are considered. Simulation of TCP/IP network, which contains congested link for small and large sources of incoming messages using REM and DSREM regulators, is done. Log-frequency characteristics for REM and DSREM methods are obtained and their comparative analysis is performed. It is concluded that the regulator based on DSREM algorithm has better performance and stability of the system can be used in the AQM system
Analisis Qos Wireless Lan pada Perangkat Access Point 802.11g
Performance of wireless networks lies in the physical link and the most influential are the physical conditions such as distance, because the weaker the radio frequencies that can receive and make access to the network is slow, but the barrier of wall thickness (Fresnel Zone) and the adjacent signal interference (interference Co-Channel) of the other components could also lower the quality of the received signal enduser. Of problems occurred that may affect the overall performance of the network parameter AP is Qos (Quality of Service) such as delay, jitter, throughput, and packet loss. aims to determine the optimal wireless network performance to provide a good network quality of the physical aspects that guarantee a given Qos tailored to the applications used and the efficiency of the network Wireless LAN (Hotspot) at the University of Bina Darma for each enduser
Model Pembelajaran Kaiwa Tingkat Dasar Sesuai dengan JF Standard
Speaking competence a productive skills. However, the associated with teaching materials in the books Minna no Nihongo 1 renshuu C are expected discrepancy that competence in conversations class. That is can't be fulfilled when referring to competence in according with JF Standard. So in this qualitative research to compare between the two textbooks Minna no Nihongo 1 with Marugoto A1 katsudou. Because the basic level of speaking competence indicator is able to perform a simple conversation, slowly and repeated, replacing the phrase, giving a help, being able to ask questions about important issues, and using daily topics in the basic conversation. And that should be a concern the purpose of making the material isn't the same as conversation learning with sentence patterns or grammar learning basically. And than the books Minna no Nihongo 1 renshuu C, that's material noticed how communication targets to be achieved in each meeting
Evaluasi Jaringan Internet pada Perguruan Tinggi Swasta di Kota Palembang
The use of Internet technologies in education is part of the concept of educational technology in the form of media to facilitate teaching and learning process. In this research will focus only on the Internet network of research universities in the Municipality of Palembang. By applying the method of QOS (Quality of Service) to determine a number of factors or parameters that affect the quality of the Internet network through wired and wireless media in higher education sekotamadya Palembang. The QOS parameters is composed of bandwidth, throughput, delay, jitter and packet loss. The analytical tool used in this study using statistical software Biznet Speed Meter and Axence Net Tools. The results of measurements of QOS parameters will be compared with a standard internet network quality measurement standard of TIPHON version. From the measurement results is intended to determine the quality of the computer network at the private College in Palembang.
Keywords: QoS (Quality of Service), Internet, Cable, Wireles
Pauli paramagnetism of an ideal Fermi gas
We show how to use trapped ultracold atoms to measure the magnetic
susceptibility of a two-component Fermi gas. The method is illustrated for a
non-interacting gas of Li, using the tunability of interactions around a
wide Feshbach resonances. The susceptibility versus effective magnetic field is
directly obtained from the inhomogeneous density profile of the trapped atomic
cloud. The wings of the cloud realize the high field limit where the
polarization approaches 100%, which is not accessible for an electron gas.Comment: 5 pages, 4 figure
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