The article presents the analysis of a road network section located in Timiryazevsky District Northern Administrative Moscow. Following survey, traffic organisation characteristics were obtained, as well data on pedestrian flows, density, operational features public transport and zoning area adjacent to object study terms its use. obtained results represent main input parameters for simulation ...

This paper describes air interface standards for wireless local area network (LAN), wireless metropolitan area network (MAN), and wireless personal area network (PAN) technology being developed within the IEEE 802 LAN MAN Standards Committee of the Institute of Electrical and Electronics Engineers, Inc. (IEEE). 1 U.S. Government work, not subject to U.S. Copyright. IEEE C802.16-03/03

This paper addresses the issue of the efficient interworking between a Wireless Local Area Network (WLAN) and a Wireless Metropolitan Area Network (WMAN), in particular High Performance Local Area Network (HiperLAN) and High Performance Metropolitan Area Network (HiperMAN) standards. The dual mode interworking must guarantee Quality of Service (QoS) through the whole system. One of the main con...

What is the nature of reference work in the digital library? What is the role of the reference librarian where many users serve themselves by means of BIDS and other free at-point-of-use services which emulate the Bath original (e.g. MIDAS in Manchester and EDINA in Edinburgh)? How is the concept of the ‘reference desk’ to be defined where points of presence for both users and librarians are di...

The development of key technologies for high-capacity optical transmission has made possible transmission experiments with very high data rates and a large number of wavelength channels. Based on the recent development of enabling technology, optical network functionality has made progress from simple point-to-point wavelength division multiplexed (WDM) links to automatically switched optical n...

In this paper we present a high-speed measurement study of round-trip delays, and TCP throughput with various window sizes. The measurements using ping and ttcp are performed over 155 mbit OC-3 Packet over SONET MAN connections. In addition, short hop test results over zero, 1, and 2 layer 2 switched gigabit ethernet connections are presented. In general, FreeBSD was used for host testing. A fe...