Xem 1-20 trên 21 kết quả Atm system
  • THE QUEUEING BEHAVIOUR OF PACKETS IN AN IP ROUTER BUFFER In Chapters 7 and 8, we investigated the basic queueing behaviour found in ATM output buffers. This queueing arises because multiple streams of cells are being multiplexed together; hence the need for (relatively short) buffers. We developed balance equations for the state of the system at the end of any time slot, from which we derived cell loss and delay results.

    pdf24p huggoo 20-08-2010 40 8   Download

  • This book is not designed to be a general networking topics book, although it can be used for that purpose. This book is intended to tremendously increase your chances of passing the CCNP Remote Access exam. Although other objectives can be achieved from using this book, the book is written with one goal in mind: to help you pass the exam. So why should you want to pass the CCNP Remote Access exam? Because it’s one of the milestones towards getting the CCNP certification; no small feat in itself.

    pdf480p daokim 10-08-2009 184 45   Download

  • Your role as a Cisco Certified Design Associate is to be a network design consultant. You will act like an architect, building comprehensive designs that solve your customer's internetworking problems and provide the required functionality, performance, and scalability. In the same way that an architect designs a building or house for a client, you will develop blueprints for an overall internetwork design, as well as components plans for various pieces of the internetwork.

    pdf496p maiphuong 10-08-2009 131 44   Download

  • Multiprotocol Label Switching Multiprotocol Label Switching (MPLS) is a standards-approved technology for speeding up network traffic flow and making it easier to manage. MPLS involves setting up a specific path for a given sequence of packets, identified by a label put in each packet, thus saving the time needed for a router to look up the address to the next node to forward the packet to. MPLS is called multiprotocol because it works with the Internet Protocol (IP), Asynchronous Transport Mode (ATM), and frame relay network protocols....

    pdf78p greenwind007 13-09-2012 115 43   Download

  • Synchronous Mode Synchronous systems negotiate the connection at the data-link level before communication begins Basic synchronous systems will begins. synchronize two clocks before transmission. Asynchronous mode Asynchronous systems do not send separate information to indicate the encoding or clocking information. The receiver must decide the clocking of the signal on it's own. This means that the receiver must decide where to look in the signal stream to find ones and zeroes.

    pdf75p vankent 19-07-2010 77 28   Download

  • ATM adaptation layer. Service-dependent sublayer of the data link layer. The AAL accepts data from different applications and ...

    pdf176p thutrang 26-08-2009 51 15   Download

  • ATM adaptation layer 5. One of four AALs recommended by the ITU-T. AAL5 supports connection-oriented, VBR services, and ...

    pdf176p thutrang 26-08-2009 59 13   Download

  • SIP is a lightweight, transport-independent, text-based protocol. SIP has the following features: Lightweight, in that SIP has only four methods, reducing complexity Transport-independent, because SIP can be used with UDP, TCP, ATM & so on. Text-based, allowing for low overhead SIP is primarily used for VOIP calls

    ppt40p muathu_102 28-01-2013 33 8   Download

  • The Mzansi Account is the result of a banking industry initiative to provide a standard bank account, which is affordable, readily available and suits the specific needs of the previously unbanked com- munities. This initiative is a requirement of the Financial Sector Charter, which requires banks to make banking more accessible to the nation and, specifically, to increase banking reach to all com- munities.

    pdf8p machuavo 19-01-2013 17 6   Download

  • Tính chất vật lý của một số chất gây ô nhiễm môi trường chung Các thuộc tính vật lý của một số chất gây ô nhiễm môi trường chung chất A Trọng lượng phân tử của Henry atm Luật liên tục m3/mol hơi áp mm Hg. Độ hòa tan mg / L Đăng nhập Koc

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  • In pursuit of this objective, the study also investigates: the validity of a modified scale for measuring e-service quality in online banking services; and the factors that might influence customer satisfaction and loyalty in the context of online banking services.

    pdf21p kimcang111 31-03-2014 21 2   Download

  • Advanced TraÆc Management Systems (ATMS) and Advanced Traveler Information Systems (ATIS) are promising technologies for achieving eÆciency in the operation of transportation systems. This paper presents a simulation based laboratory environment, MITSIMLab, designed for testing and evaluation of dynamic traÆc management systems. The core of MITSIMLab is a microscopic traÆc simulator (MITSIM) and a traÆc management simulator (TMS).

    pdf26p nguyenhaisu 07-08-2015 9 2   Download

  • The Artech House Universal Personal Communications Series Ramjee Prasad, Series Editor CDMA for Wireless Personal Communications, Ramjee Prasad IP/ATM Mobile Satellite Networks, John Farserotu and Ramjee Prasad Multicarrier Techniques for 4G Mobile Communications, Shinsuke Hara and Ramjee Prasad OFDM for Wireless Multimedia Communications, Richard van Nee and Ramjee Prasad Radio over Fiber Technologies for Mobile Communications Networks, Hamed Al-Raweshidy and Shozo Komaki, editors Simulation and Software Radio for Mobile Communications, Hiroshi Harada and Ramjee Prasad TDD-CDMA for Wirele...

    pdf40p khinhkha 20-07-2010 120 63   Download

  • The DS3 Fiber Loop Converter (DS3 FLC) is an alternative to high bit-rate DS3 multi- plexers, allowing an economical last mile DS3 transport or a point of presence hand off. The DS3 FLC is a plug and play system that can be configured to maximize facilities utilized for point-to-point or point-to-multipoint topologies and can be optioned for 1:1 protection. The DS3 FLC supports the following applications: • DS3 Hicaps • DS3 Point of Presence (POP) Hand-off • DS3 Video Transport • DS3 ATM Transport...

    pdf8p minhtuan 10-08-2009 199 7   Download

  • Wireless Broadband Systems and Wireless ATM∗ Broadband systems are generally those systems that provide a high transmission rate besides other features like integration of services. An exact definition of this term can be found in ITU Rec. I.113, which characterizes broadband services as having a higher transmission rate than a primary multiplex connection in ISDN (2048 kbit/s). A brief overview of the current state of development of wireless broadband systems, particularly in Europe, including the fundamentals of ATM in BISDN, is given below.

    pdf38p huggoo 20-08-2010 44 6   Download

  • Joint Scheduling of Tasks and Messages in Distributed Systems This chapter and the next one discuss mechanisms to support real-time communications between remote tasks. This chapter deals with some techniques used in multiple access local area networks and Chapter 7 deals with packet scheduling when the communications are supported by packet-switching networks such as ATM or IPbased networks.

    pdf26p vaseline 30-08-2010 46 5   Download

  • Improving air traffic control and air traffic management is currently one of the top priorities of the global research and development agenda. Massive, multi-billion euro programs like SESAR (Single European Sky ATM Research) in Europe and NextGen (Next Generation Air Transportation System) in the United States are on their way to create an air transportation system that meets the demands of the future.

    pdf180p 123859674 04-07-2012 23 5   Download

  • In today’s competitive telecommunications environment, you are faced with the challenge of minimizing the cost and complexity of equipment at the network edge. To meet this need, the ADC Avidia Integrated Access Switch (IAS) combines the functionality of an ATM edge switch with a DSLAM. Then, through subtending, in which several systems are viewed and managed by a single management platform, deployment of Avidia allows you to lower equipment and network management costs.

    pdf8p thuyvan 13-08-2009 59 3   Download

  • Variante du service DSL, ADSL permet d’utiliser les lignes téléphoniques existantes pour former des chemins d’accès plus rapides destinés au multimédia et aux communications de données à haute vitesse. L’utilisateur doit disposer d’un modem ADSL. Les vitesses supportées sont variables selon la distance ; elles peuvent être supérieures à 6 Mbit/s en réception et atteindre 640 Kbit/s en émission.

    pdf924p bimap_5 26-12-2012 17 3   Download

  • In managing an onsite clinic, Ashley became aware of studies showing that patients, who were prescribed medications during a visit, often put off getting their prescriptions filled. In many cases, this has a detrimental effect on getting patients well quickly. The solution Ashley implemented was InstyMeds 2 . InstyMeds is the healthcare industry’s first fully automated, ATM-style, dispenser of acute prescription medications that dispenses directly to patients at the point-of-care. An InstyMeds Medications Dispenser is installed in the Ashley Wellness Center.

    pdf4p connhobinh 10-12-2012 21 2   Download

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