'Effective bandwidth' presentation slideshows

Chapter 5 Data Encoding

Chapter 5 Data Encoding. Review. Information: Numeric Data, characters, voice, pictures, codes or any massage that can be read by and has meaning to human and machine. Review. For transmission: Information must be converted into binary first. ASCII table Unicode

1.25k views • 98 slides

William Stallings Data and Computer Communications

William Stallings Data and Computer Communications. Chapter 3 Data Transmission. Transmission Terminology. Transmission over transmission medium using electromagnetic waves. Transmission media Guided media Waves guided along physical path e.g. twisted pair, coaxial cable, optical fiber

869 views • 76 slides

Network+ Guide to Networks, Fourth Edition

Network+ Guide to Networks, Fourth Edition. Chapter 6 Topologies and Access Methods. Objectives. Describe the basic and hybrid LAN physical topologies, and their uses, advantages and disadvantages Describe the backbone structures that form the foundation for most LANs

687 views • 51 slides

IMD and BPSK Quality

567 views • 34 slides

Ch. 8 Multiplexing

Ch. 8 Multiplexing. Ch. 8 Multiplexing. 8.1 Frequency-Division Multiplexing 8.2 Synchronous Time-Division Multiplexing 8.3 Statistical Time-Division Multiplexing 8.4 Asymmetric Digital Subscriber Line 8.5 xDSL. 8.1 Frequency-Division Multiplexing. FDM--Definition

772 views • 32 slides

Tuning for MPI Protocols

Tuning for MPI Protocols. Aggressive Eager Rendezvous with sender push Rendezvous with receiver pull Rendezvous blocking (push or pull). Aggressive Eager. Performance problem: extra copies Possible deadlock for inadequate eager buffering. Tuning for Aggressive Eager.

412 views • 28 slides

NDA

Inside Xbox One Martin Fuller Xbox Advanced Technology Group AMD AND MICROSOFT GAME DEVELOPER DAY - June 2 2014, STOCKHOLM. NDA. This is a non-NDA event That means there is a limit to how much I can say, go easy!. CPU. AMD Jaguar (x64 ) - 8-cores arranged in 2x clusters of 4 cores each

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Lecture 8: Design of Parallel Programs Part III

Lecture 8: Design of Parallel Programs Part III. EEE4084F. Digital Systems. Lecturer: Simon Winberg. Step 4: communications (cont) Cloud computing Step 5: Identify data dependencies. Lecture Overview. Steps in designing parallel programs. The hardware may come first or later

395 views • 24 slides

Traffic Analysis and Applications of Effective Bandwidth Methods

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CMPE 548 Effective Bandwidths

CMPE 548 Effective Bandwidths. Admission control. Simple call admission control for the circuit-switched model: Suppose a collection of sources n j of type j ? J which require a bandwidth ? j share a link with capacity C

243 views • 13 slides

Packetization

Last Packet may be shorter. Process 0. Process 1. Data sent in individual packets. Packetization. Some networks send data in discrete chunks called packets. Introduces a ceil(n/packet_size) term Staircase appearance of performance graph. Example of Packetization. Packets contain 232

225 views • 7 slides