applications asynchronous transfer mode and synchronous optical network

... Between two end users Full duplex Fixed size cells Data, user -network exchange (control) and networknetwork exchange (network management and routing) „ Virtual path connection (VPC) „ „ „ „ „ „ „ ... „ „ „ Handle transmission errors Segmentation and re-assembly Handle lost and misinserted cells Flow control and timing Supported Application types „ „ „ „ „ Circuit emulation VBR voice and video ... „ Between end user and network ƒ Control signaling „ Between network entities ƒ Network traffic management ƒ Routing VP/VC Characteristics „ Quality of service „ Switched and semi-permanent channel...

Ngày tải lên: 06/03/2014, 09:21

... Kết Luận Name:PHẠM PHÚ QUỐC ASYNCHRONOUS TRANSFER MODE ISAS Report NIIT An Giang I.Giới Thiệu Chung Về ATM: - Dựa kiểu truyền không đồng ATM (Asynchronous Transfer Mode) cung cấp nhiều loại dịch ... thực mạng riêng mạng công cộng Name:PHẠM PHÚ QUỐC ASYNCHRONOUS TRANSFER MODE ISAS Report Name:PHẠM PHÚ QUỐC NIIT An Giang ASYNCHRONOUS TRANSFER MODE ... PHÚ QUỐC ASYNCHRONOUS TRANSFER MODE ISAS Report NIIT An Giang II.Ứng Dụng ATM: - ATM khởi đầu được thiết kế một phần của tiêu chuẩn B-ISDN (Broadband-Integrated Services Digital Network...

Ngày tải lên: 22/11/2012, 14:42

... Communication and Computer Networks ©2007, Dr Dinh Duc Anh Vu 56 dce 2007 CPCS PDUs Data Communication and Computer Networks ©2007, Dr Dinh Duc Anh Vu 57 dce 2007 Ví dụ truyền AAL Data Communication and ... service classes and QoS attributes • Mặc dù ban đầu thiết kế cho WAN, ATM dùng LAN • LAN Emulation (LANE) cho phép chuyển mạch ATM hoạt động chuyển mạch LAN Data Communication and Computer Networks ... thêm • W Stallings, Data and Computer Communications (7th edition), Prentice Hall 2003, chapter 11 • ATM Forum Web site • Frame Relay forum Data Communication and Computer Networks ©2007, Dr Dinh...

Ngày tải lên: 27/07/2014, 15:20

... Communication and Computer Networks ©2007, Dr Dinh Duc Anh Vu 38 dce 2007 Các dịch vụ thời gian thực • Phân biệt – Thời gian trễ – Thay đổi thời gian trễ (jitter) Data Communication and Computer Networks ... Video conferencing – Interactive audio – Phân phối lưu trữ Audio/Video Data Communication and Computer Networks ©2007, Dr Dinh Duc Anh Vu 40 dce 2007 rt-VBR • Dành cho ứng dụng ràng buộc thời ... tốc độ liệu nén thay đổi • Có thể ghép/tách kết nối theo TDM bất đồng Data Communication and Computer Networks ©2007, Dr Dinh Duc Anh Vu 41 dce 2007 nrt-VBR • Có thể đặc tả tính chất dòng lưu...

Ngày tải lên: 27/07/2014, 15:20

... cell Data Communication and Computer Networks ©2007, Dr Dinh Duc Anh Vu 29 dce 2007 Ảnh hưởng lỗi sai bit ngẫu nhiên lên hiệu suất HEC Data Communication and Computer Networks ©2007, Dr Dinh ... cách cell Data Communication and Computer Networks ©2007, Dr Dinh Duc Anh Vu 34 dce 2007 Thời gian thu nhận so với tốc độ lỗi bit Data Communication and Computer Networks ©2007, Dr Dinh Duc Anh ... HEC Data Communication and Computer Networks ©2007, Dr Dinh Duc Anh Vu 32 dce 2007 Sơ đồ chuyển trạng thái phân cách cell Data Communication and Computer Networks ©2007, Dr Dinh Duc Anh Vu 33...

Ngày tải lên: 27/07/2014, 15:20

... Communication and Computer Networks ©2007, Dr Dinh Duc Anh Vu dce 2007 ATM – Kiến trúc mạng User-User Signalling User Network Network User User -Network Interface (UNI) User -Network Interface (UNI) Network- Network ... Interface (UNI) Network- Network Interface (NNI) Data Communication and Computer Networks ©2007, Dr Dinh Duc Anh Vu dce 2007 Kiến trúc nghi thức Data Communication and Computer Networks ©2007, Dr Dinh ... user -network network -network (quản trị mạng định tuyến) • Kết nối đường dẫn ảo (Virtual Path Connection – VPC) – Nhiều VCC có điểm cuối – Tất cell VCC VPC chuyển mạch với Data Communication and...

Ngày tải lên: 27/07/2014, 15:20

... Communication and Computer Networks ©2007, Dr Dinh Duc Anh Vu dce 2007 ATM – Kiến trúc mạng User-User Signalling User Network Network User User -Network Interface (UNI) User -Network Interface (UNI) Network- Network ... Interface (UNI) Network- Network Interface (NNI) Data Communication and Computer Networks ©2007, Dr Dinh Duc Anh Vu dce 2007 Kiến trúc nghi thức Data Communication and Computer Networks ©2007, Dr Dinh ... user -network network -network (quản trị mạng định tuyến) • Kết nối đường dẫn ảo (Virtual Path Connection – VPC) – Nhiều VCC có điểm cuối – Tất cell VCC VPC chuyển mạch với Data Communication and...

Ngày tải lên: 08/08/2014, 04:21

... September 1993 • [BOUD92] Boudec, J "The Asynchronous Transfer Mode: A Tutorial." Computer Networks and ISDN Systems, May 1992 • [BURG91] Burg, J and Dorman, D "Broadband ISDN Resource Management: The ... [PRYC93] Prycker, M Asynchronous Transfer Mode: Solutions for Broadband ISDN New York: Ellis Horwood, 1993 • [SAT090] Sato, K., Ohta, S., and Tokizawa, I "Broad-band ATM Network Architecture ... Addison-Wesley, 1994 • [MCDY95] McDysan, D and Spohn, D ATM: Theory and Applicatzon New York:McGraw-Hill, 1995 • [ONVU94] Onvural, R Asynchronous Transfer Mode Networks: Performance Issues Boston:...

Ngày tải lên: 18/03/2015, 17:52

... ATM (Asynchronous Transfer Mode) Các tạp chí Bu Viễn thông Trờng đại học dân lập phơng đông Khoa công nghệ thông tin Báo cáo Nghiên cứu khoa học Đề tài Điều khiển truy nhập đệm mạng ATM (Asynchronous ... tề bào ATM giao diện nút mạng NNI) 2: Điều khiển truy nhập đệm chuyển mạch mạng ATM (Asynchronous Transfer Mode) - Trong chuyển mạch ATM, để đáp ứng luồng số liệu tốc độ cao có đặc tính biến động ... nghệ thông tin Báo cáo nghiên cứu khoa học Đề tài Điều khiển truy nhập đệm mạng ATM (Asynchronous Transfer Mode) Hà nôi_2002 ...

Ngày tải lên: 24/06/2016, 21:35

... Generation Network) Network architectures and service conditions are different from IP networks, and it may be a new paradigm NPW: New Paradigm Network Next Generation Network and New Generation Network ... management for optical path provisioning between terabit-class LANs Optical path ISP network A Terabit-class optical LAN Optical path ISP network B Optical path ISP network C Terabit-class optical LAN ... IP router network router network （Best effort） （Best effort） IP router network （Best effort） IP router network （Best effort） IP router network （Best effort） ・IP based network with network control...

Ngày tải lên: 26/01/2014, 02:20

... front and back surfaces, and the temperature in the block varies linearly in both the x- and y-directions, find: (a) The heat fluxes and heat flows in the x- and y-directions (b) The magnitude and ... goal of both the book and the course is to provide students with the knowledge and skills needed for modern industrial practice, computer applications play an integral role, and the book is intended ... Process Heat Transfer Dedication This book is dedicated to C.C.S Process Heat Transfer Principles and Applications R.W Serth Department of Chemical and Natural Gas Engineering,...

Ngày tải lên: 02/04/2014, 15:29

... MASS TRANSFER Principles and Applications MASS TRANSFER Principles and Applications DIRAN BASMADJIAN CRC PR E S S Boca Raton London New ... 1980s and 1990s, it became fashionable to treat mass transfer as part of the dual theme of heat and mass transfer In these treatments, heat transfer, as the more mature discipline, predominated and ... coagulation Mass transfer is also important in the performance of vascular grafts and of controlled release devices (see Practice Problems 1.7 and 1.10) 24 1.5 Mass Transfer: Principles and Applications...

Ngày tải lên: 02/04/2014, 15:43

... Generators Network Delay and Impairment Tools Delay 80 81 81 Impairment 81 Network Modeling and Emulation Tools Network Modeling Tools Application Simulation Tools Security Testing Tools 82 83 84 Network ... infrastructures to handle them On the contrary, companies are demanding that their existing converged networks be capable of handling the demands of TelePresence and other next-generation applications ... security, applications, and network architectural issues When trying to understand how, where, and when network testing fits into an overall convergence vision, it is helpful to understand the...

Ngày tải lên: 30/05/2014, 23:50

... hybrid hierarchical optical networks Sections 2.3 and 2.4 describe the concepts of uniform and non-uniform wavebands, their applications and performance implications on node and network levels Section ... supporting new and changing protocols and standards In this paper, we discuss each of these issues in detail and present a solution for optical services and applications, including Optical Burst ... traffic and customer management Enabling Architectures for Next Generation Optical Networks 11 Network management capabilities to support scalable and more resilient and flexible networks Standards...

Ngày tải lên: 01/06/2014, 08:04

... multiple different networks, e.g., PSTN, IP, ATM (asynchronous transmission mode) , and SONET (synchronous optical networks)/SDH (synchronous digital hierarchy), etc based networks into a single ... broadcast -and- select -network designs, and different optical networking trends and technology They also introduce several interesting aspects and issues in the design xvi Preface of such networks, ... include the routing and wavelength assignment problems, optical packet switching and optical burst switching, traffic grooming and survivability in mesh restorable optical networks, and survivable...

Ngày tải lên: 01/06/2014, 11:37

... suite that enables users to plan, test, and simulate optical links in the transmission layer of modern optical networks [12] The block diagram of the simulation model is shown in Fig The signal spectrums ... when σ total (0) is computed, the and − Figure shows noise power as a function of the transmitted power for bit rate of Gbps, users, optical bandwidth of 100 nm and optical amplifier gain of 20 dB ... Research Improvement Grant (TRIG), and the 2013 Project of University of Engineering and Technology References [1] Elaine Wong, “Next-Generation Broadband Access Networks and Tech-nologies,” J of Lightwave...

Ngày tải lên: 24/06/2015, 08:18