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Topic: Traffic engineering (telecommunications)

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	Intel® ProShare® Products - Traffic Engineering Model for LAN Video Conferencing
		Traffic load is expressed as the quantity of traffic presented to the LAN during the busy hour, the busiest one-hour period of the day for traffic.
		Traffic load is the relationship between the calling rate and the length of an average call.
		Traffic tables show the amount of traffic that can be handled during the busy hour.
	support.intel.com /support/proshare/sb/CS-011643.htm (2043 words)

	Transport traffic engineering: Definition and Links by Encyclopedian.com
		Traffic engineering is a branch of civil engineering that describes the use of engineering techniques to achieve the safe and efficient movement of people and goods.
		Traffic flow is often described by a Level of Service Ranging from A (which is a low density of traffic) to F (which is severely congested).
		Traffic engineering is now taught with other aspects of Transportation engineering, including Highway Engineering[?], Transportation Planning, Traffic Flow Theory[?], and Transit Planning[?].
	www.encyclopedian.com /tr/Transport-traffic-engineering.html (361 words)

	Certis Technologies Inc. -- Introduction to Traffic Engineering
		The basic purpose of traffic engineering is to determine the conditions under which adequate service is provided to subscribers while making economical use of the resources providing the service.
		An understanding of the nature of telephone traffic and its distribution with respect to time is essential in determining the amount of lines required to serve the subscribers’ needs.
		Although the traffic volume in all hours of the day is significant, only the busiest hours are of primary interest to the traffic engineer.
	www.certis.com /support/trafficintro.htm (1394 words)

	Cisco - Voice Design and Implementation Guide
		Traffic Engineering, as it applies to traditional voice networks, is determining the number of trunks necessary to carry a required amount of voice calls during a period of time.
		A is the traffic flow, C is the number of calls originating during a period of 1 hour, and T is the average holding time of a call.
		Given that there are 9 erlangs of traffic in one hour and an average of 3 minutes per call, convert one hour to minutes, multiply the number of erlangs, and divide the total by the average call duration.
	www.cisco.com /warp/public/788/pkt-voice-general/9.html (3602 words)

	Intelligent Transportation Systems - Traffic Surveillance
		The disadvantages of radar are the requirement for a structure or sign bridge for overhead mounting, the limited field operational experience, the small number of vendors in the market, and the difficulties of accurately sensing lane occupancy and slow moving or stopped vehicles with the Doppler units.
		In this band frequency content includes both engine and tire noise (though most of the acoustic noise is produced by the tires).
		Emphasis was placed on urban traffic conditions, such as heavy congestion, and locations that typify temporary counting locations, such as 48-hour or peak hour counts.
	www.calccit.org /itsdecision/serv_and_tech/Traffic_Surveillance/road-based/roadside/other_roadside_rep.html (2142 words)

	Traffic Engineering
		Traffic engineering and transportation engineering search directory focusing on public transport, transportation research, transportation software, traffic information, advanced transportation, Intelligent Transportation Systems, traffic...
		Traffic Engineering is a multi-faceted organization with the primary...
		The Traffic Engineering Division is concerned with the safe and efficient movement of...
	www.gamingmax.net /traffic-engineering.html (189 words)

	Traffic Analysis
		Traffic is defined as either the amount of data or the number of messages over a circuit during a given period of time.
		Traffic load is the ratio of call arrivals in a specified period of time to the average amount of time taken to service each call during that period.
		Traffic would then increase between nodes A and C, and between C and B. This additional traffic would require that those links be engineered to handle the additional load.
	www.cisco.com /univercd/cc/td/doc/cisintwk/intsolns/voipsol/ta_isd.htm (5572 words)

	Welcome to CACT (Site not responding. Last check: 2007-10-09)
		Features of Internet traffic such as its non- Poisson statistics and long range dependence are a point of departure from typical traffic on circuit switched networks.
		Traffic generation from end users, network protocols and video-coders are considered.
		The aim is to integrate research and interdisciplinary ideas from engineering and physical sciences into the solution of telecommunications related problems.
	morse.uml.edu /research.d/traffic/traf.html (331 words)

	Arterial Operations: Current Program Initiatives
		Technical assistance is provided for the analysis of existing conditions, including collecting new traffic counts and performing travel time and delay studies; development of recommended timing plans; implementation and fine-tuning of approved timing plans; and evaluation of the benefits of the project.
		The Traffic Signals Database was created by MTC to assist local jurisdictions in their efforts to monitor and maintain their traffic signal inventory.
		Past seminars include: the use of fiber-optics for traffic signal interconnect, transitioning to advanced traffic management centers, telecommunications options, the use of video detection technology, configuration management for ITS projects, testing and maintenance of fiber-optic communication plants, a comprehensive approach to traffic calming, and transit signal priority.
	www.bayareatrafficsignals.org /current.htm (643 words)

	Telecommunications Courses Continuing Education University of Wisconsin Madison
		Telecommunications courses from the University of Wisconsin Department of Engineering Professional Development cover a wide range of topics, from wireless to broadband data to fiber optics.
		Our telecommunications courses include overview and fundamentals courses for those new to the field and more in-depth courses for the experienced professional.
		If you are an engineer, manager, technician or other technical professional, you'll benefit from our telecommunications courses.
	telecommunications.engr.wisc.edu (284 words)

	Road Traffic Technology - Traffic Management Image Gallery
		PTV Vision is the world's only system that covers the entire range of transportation planning and traffic engineering tasks at all levels of detail.
		Traffic planners are challenged by solving the problems of urban traffic.
		Road traffic station TRAFIS RS 100 is used for data acquisition and local or remote traffic control.
	www.roadtraffic-technology.com /contractors/traffic_man/gallery.html (2007 words)

	TelecomCareers.Net - Dictionary E (Site not responding. Last check: 2007-10-09)
		The engineered objective load in CCS to be carried on the last trunk (or theoretical last trunk) in a non-modularized high-usage trunk group.
		It is one traffic path continuously occupied or multiple paths carrying an aggregate load of one call-hour per hour.
		A geographic area established by a BOC for the administration and pricing of telecommunications services in a specified area that usually em braces a city, town, or village and its environs.
	www.telecomcareers.net /Resources/Dictionary/diction_e.htm (1202 words)

	Traffic Engineering and Analyses - KCI Technologies, Inc.
		Whether clients are building new roadways, seeking to enhance the safety or operational capacity of existing highway systems or maintaining traffic through construction sites, KCI offers innovative engineering solutions on Federal, State, city, and county projects.
		Our traffic engineers have developed effective signalization, signing, and lighting strategies; conducted highway and rail safety studies; and prepared detailed transportation management plans.
		Drawing from a seamless integration of engineering, planning, and environmental expertise, KCI offers the technical resources for meeting the traffic needs of small community developments as well as major highway interchange systems.
	www.kci.com /tech/traffic.html (99 words)

	Road Traffic Technology - National Traffic Control Centre (NTCC), United Kingdom
		The National Traffic Control Centre (NTCC) based in the West Midlands is an ambitious telematics project aimed at providing free, real-time information on England's network of motorways and trunk roads to road users, allowing them to plan routes and avoid congested areas.
		The National Traffic Control Centre is a Private Finance Initiative (PFI) project as part of the UK Government's Public Private Partnership (PPP) policy.
		The Marconi engineers installed a 'rack' in each of over 50 motorway side transmission stations, at 18 police control offices and the NTCC in the Midlands.
	www.roadtraffic-technology.com /projects/traffic_control (1065 words)

	Traffic engineering (telecommunications) - Wikipedia, the free encyclopedia
		Erlang in whose honour the unit of telecommunications traffic intensity, the Erlang, is named.
		The derived unit of traffic volume also incorporates his name.
		The most notable difference between these sub-fields is that packet-switched data traffic is self-similar.
	en.wikipedia.org /wiki/Telecommunications_traffic_engineering (218 words)

	Penn Engineering >> Telecommunications & Networking [TCOM] >> Courses
		This course is a preprequisite for subsequent courses in communication theory and telecommunications such as EE 576 and TCOM 501.
		This includes an understanding of waves and wave propagation, basic optics, the operation of optical fibers and fiber communication systems, an introduction to optical networks, free-space optical communications, and an understanding of simple antennas and arrays and their use in wireless communications.
		This course is aimed at students in the Telecommunications and Networking Program (TNP) in SEAS, but should also be of interest to students in CIS, SE and BE (ESE graduate students should take ESE 576 and not TCOM 570).
	www.seas.upenn.edu /prof/tcom/courses.html (1570 words)

	Convergent Networks \| Solutions \| Glossary
		CCS - In telecommunications traffic engineering terminology, CCS represents centi call seconds and is a unit of traffic quantity equivalent to a phone call lasting 100 seconds.
		Transmission quality is superior to that of Feature Group A. Customers of a long distance company using Feature Group B for originating access must dial "950" followed by a "1" or a "0" and the three-digit carrier identification code of their chosen company.
		US Telecommunications Act of 1996 - As part of telecom deregulation, this ruling required ILECs to unbundle their network elements and lease them at wholesale rates to CLECs, in order to be allowed into the long distance market.
	www.convergentnet.com /glossary.html (2974 words)

	Penn Engineering >> Telecommunications & Networking [TCOM] >> Faculty
		For example, in the traffic engineering area, this means identifying routing schemes that are tolerant of link and node failures as well as changes in traffic patterns, in the sense that they result in good overall network performance even in the presence of such perturbations.
		I am also interested in extending the concept of robust networking to the wireless setting, where the combination of greater limitations on resources and the more dynamic nature of users and of the network infrastructure itself, creates a new set of problems.
		Work in formal methods and software engineering is to develop a formal framework for reasoning about the temporal properties of real-time systems and to implement software engineering tools based on this framework.
	www.seas.upenn.edu /profprog/tcom/faculty.html (915 words)

	Accident Reconstruction
		Trouble shooting traffic complaints, identifying high frequency accident locations and operating a computerized traffic signal network were common activities.
		The Parking Section operated two (2) public parking garages, maintained and collected revenue from approximately 800 parking meters and maintained a staff of three (3) parking control officers who were authorized to write parking citations to insure public compliance with the parking ordinance of the City of Lafayette.
		Established a traffic control device inventory at fatal and serious injury accident scenes and participated in the investigation of over 70 fatal or serious injury accidents.
	www.trafficstudy.com /reconstruction.htm (1228 words)

	Traffic Management, Traffic Shaping and Traffic Engineering
		Traffic management is often called Traffic shaping or traffic engineering.
		The objectives of the traffic management and engineering is to manage network resources efficiently and provide users the bandwidth and service level as desired.
		By user: Set per-user traffic limits to ensure that network traffic is shared fairly among all users or set a guaranteed amount of bandwidth for a particular user.
	www.networkdictionary.com /networking/tm.php (266 words)

	Traffic Management, Shaping, and Engineering (Linktionary term)
		Traffic management is concerned with controlling and allocating network bandwidth, reducing delay, and minimizing congestion on networks.
		At the same time, clients and subscribers traffic must be managed to ensure that it does not use bandwidth that would affect the service levels of other users.
		Related to traffic management is capacity planning, which involves measuring and modeling network traffic in order to schedule and provision network bandwidth for current and future requirements.
	www.linktionary.com /t/traffic_engineering.html (487 words)

	Services \| Design + Engineering: Traffic + Transportation Engineering
		Today, PB's talents and resources are available to assist private and public clients with every phase of traffic engineering, planning, design and operation.
		We're at the industry forefront in applications from basic traffic signal and sign installations to sophisticated intelligent transportation system traffic surveillance and control systems.
		Our traffic engineers are heavily involved in the use of computer-simulation programs for major investment studies, environmental impact reports and statements and other operational assessments.
	www.pbworld.com /services/design_engineering/traffic_transportation_eng.asp (149 words)

	:: POLYTECHNIC UNIVERSITY :: Department of Civil Engineering
		In traffic engineering, for example, courses are organized along facility lines: intersections, freeways and arterials and networks.
		This field applies telecommunications and information technology to the solution of a variety of transportation functions, from route guidance systems to automated toll collection systems to the automated highway.
		The primary goal of the MS in Transportation Planning and Engineering is to prepare transportation professionals to plan, functionally design, control and operate facilities, systems and services that satisfy the demand for both passenger and freight transportation.
	www.poly.edu /ce/graduate/transportation/planning/index.php (283 words)

	Online industry directory for your vertical market \| Add your link free
		Engineers and Engineering Managers in the industries of Military, Communication Equipment, Medical, Automotive & Consumer Electronics and Industrial Controls.
		Corporate Managers, Executives, Engineering Managers and Engineers in the Microwave and RF industry.
		Personnel involved in corporate and operating management; production management; engineering; design; purchasing; marketing and sales in the field of wood & metal products manufacturing for homes, offices and commercial.
	www.mediabrains.com /vmarkets.aspx (1616 words)

	Sizing trunk groups
		Link traffic does not include those calls from callers who do not use the direct links because the grade of service is bad.
		A figure of 0.01 means that 1% of calls would be blocked; this is a normal figure to use in traffic engineering.
		It is the readers' responsibility to ensure that the most appropriate telecommunications strategy is applied to his or her business.
	www.erlang.com /link_traffic.html (953 words)

	Ms
		Kleist spent ten years in the corporate telecommunications networking environment.
		Kleist worked for GTE as a Senior Network Planner, designing long distance telecommunications facilities and routes for the southeastern part of the US.
		In ten years of telecommunications operations management experience, Dr. Kleist has interacted on project work with Northern Telecom, Sprint, Comdial, Rolm, AT and T, Bell Atlanticom, GTE, NEC, Westinghouse, Telco Research and numerous other vendors, suppliers and network providers.
	www.be.wvu.edu /divmim/mgmt/kleist/background.htm (304 words)

	Amazon.ca: Traffic Engineering with MPLS: Books: Eric Osborne,Ajay Simha (Site not responding. Last check: 2007-10-09)
		That's because shortest-path routing protocols send traffic down the path that is shortest without considering other network parameters, such as utilization and traffic demands.
		Forcing traffic onto specific pathways allows you to get the most out of your existing network capacity while making it easier to deliver consistent service levels to customers at the same time.
		For Internet backbone engineers, and those who wish to be, Traffic Engineering, or TE is a key skill.
	www.amazon.ca /Traffic-Engineering-MPLS-Eric-Osborne/dp/1587050315 (2178 words)

	Traffic Engineering
		Traffic engineering involves adapting the routing of traffic to the network conditions, with the joint goals of good user perfo
		Traffic engineering involves adapting the routing of traffic to the network conditions, with the joint goals of good user performance and efficient use of network resources.
		Traffic engineering research topics include link weights adaptation, QoS or constraint-based routing and protection/restoration by resource sharing.
	www.run.montefiore.ulg.ac.be /Research/Topics/index.php?topic=MPLS (877 words)

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