'Atm forum' diaporamas de présentation

ATM

ATM. Topics. Introduction ATM Architecture Overview ATM Cell ATM Connections Addressing and Signaling ATM Layer Services IP over ATM. Introduction. Broadband Integrated Services Networks.

734 views • 49 slides

Mobile Communications Chapter 8: Wireless ATM

Mobile Communications Chapter 8: Wireless ATM ATM Basic principle B-ISDN Protocols Adaptation layer Wireless ATM Reference model Enhanced functionality Architecture Radio Access Layer BRAN Handover Addressing QoS 8.0.1 Why wireless ATM?

1.41k views • 46 slides

Mobile Communications Chapter 8: Wireless ATM

Mobile Communications Chapter 8: Wireless ATM. ATM Basic principle B-ISDN Protocols Adaptation layer Wireless ATM Reference model. Enhanced functionality Architecture Radio Access Layer BRAN Handover Addressing QoS. 8.0.1. Why wireless ATM?.

795 views • 46 slides

Chapter 5

Chapter 5. Asynchronous Transfer Mode (ATM). Introduction . ATM Protocol Architecture Logical connections ATM cell structure Service levels/categories ATM Adaptation Layer (AAL). Introduction . ATM evolved from B-ISDN development efforts Frame Relay: high-speed WAN (1.5+ Mbps)

758 views • 39 slides

15-441 Computer Networking

15-441 Computer Networking. ATM and Label Switching. Outline. ATM. IP over ATM. Label switching. History. Telephone companies supported voice telephony: 4 kHz analog, 64 kbps digital. They already provided lines for data networking. ISDN: 64 + 64 + 16 kbps T1 (1.544 Mbps)

546 views • 39 slides

430 views • 29 slides

ATM Signaling

ATM Signaling. ATM signaling is mainly used for setup/release of virtual connections. A phased approach was taken for the introduction of ATM networks supporting switched services. This concept comprises three steps which are called capability sets (CS1, CS2, CS3).

495 views • 28 slides

Voice Over ATM (VOA)

ATM Network. Voice Over ATM (VOA). Raj Jain Professor of Computer and Info. Science The Ohio State University Columbus, OH 43210 Jain@cse.ohio-State.Edu http://www.cse.ohio-state.edu/~jain/. Overview. Importance of Traffic Management Simulation Results OSU Scheduling Algorithm

387 views • 28 slides

Switching and Forwarding

Switching and Forwarding. Outline Store-and-Forward Switches Bridges and Extended LANs Cell Switching Segmentation and Reassembly . T3. T3. Switch. T3. T3. STS-1. STS-1. Input. Output. ports. ports. Scalable Networks . Switch forwards packets from input port to output port

398 views • 25 slides

T he organizational structure of IT standardization

T he organizational structure of IT standardization. Lecture 2. Main features of IT standardization. The comprehensiveness of the standardization process The multilevel process standardization Fast progress of international standardization system

520 views • 25 slides

The Survey of Handoff Issues in Wireless ATM(WATM) Networks

The Survey of Handoff Issues in Wireless ATM(WATM) Networks. By. P. Victer Paul Dear,

377 views • 23 slides

Networking and Telecommunications Research at OSU

Networking and Telecommunications Research at OSU. Raj Jain The Ohio State University Columbus, OH 43210 Jain@cse.ohio-State.Edu http://www.cse.ohio-state.edu/~jain/. Overview. Research Personnel Past Accomplishments Current Research and Research Facilities Collaborations.

316 views • 23 slides

Addressing Interoperability: Issues and Challenges

Addressing Interoperability: Issues and Challenges. Raj Jain The Ohio State University Columbus, OH 43210 Jain@cse.ohio-State.Edu http://www.cse.ohio-state.edu/~jain/. Overview. Life Cycle of Technologies Interoperability and Standards Issues ATM Traffic Management.

376 views • 23 slides

Network Standards

467 views • 22 slides

Integrated Services; Introduction ATM

Integrated Services; Introduction ATM. Dr. Farid Farahmand. Integrated Services Data Networks Initiated to combine all services Allowing access to and transporting information between private and public networks

343 views • 17 slides

NIIF Summary Report Activities since the NIIF #40 meeting

NIIF Summary Report Activities since the NIIF #40 meeting. October 24, 2003 Stu Goldman David Bench NIIF Co Moderator NIIF Co Moderator. NIIF Leadership. Meetings Held from August 13, 2003 to October 24, 2003.

348 views • 17 slides

Chapter Objectives

Chapter Objectives. After completing this chapter you will be able to: Understand the ATM header information and how it is utilised Outline the UNI and NNI cell headers Describe the functions of the ATM layer. CS. Adaptation Layer. SAR. Layer two. ATM Layer. TC. Layer one.

323 views • 16 slides

ATM/IP in P613 End-to-End Service Testing Paola PARISE (CSELT) E-mail: paola.parise@cselt.it

ATM/IP in P613 End-to-End Service Testing Paola PARISE (CSELT) E-mail: paola.parise@cselt.it. Background. 1994: Memorandum of Understanding (MoU) for the availability of a European ATM Pilot PVC service Specification of Benchmark Services (Frame Relay, CBR, SMDS).

317 views • 16 slides

Next Generation Network Access (NGNA): Status of work in the ATM Forum

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How to study NGN?

How to study NGN?. June 2002 The Telecommunication Technology Committee. New movements towards NGN. ETSI NGN-SG(Starter Group) May, June, September 2001 Report to ETSI GA38, Nov. 2001 Establishment of NGN-IG(Implementation Group)

402 views • 12 slides