'Broadcast data' diaporamas de présentation

Data dissemination in wireless computing environments

Data dissemination in wireless computing environments. Introduction. Characteristics of wireless computing environments Limited wireless channel bandwidth Unreliable transmission Asymmetric communication environments Limited effective battery lifespan Threat to security High cost.

1.27k views • 92 slides

?????? JavaTV

Be ahead of MobileJAVA !!! . ?????? JavaTV. ???. ? ?. ?????? ?? ?? ?????? ?? ?????? ? ????? ?? ?????? ??? ?? ????? ??? ?? ????? ?? ?? ? ?? ?? ????? ?? JavaTV Overview DVB-Java Application Sample ? ?? ????? ? ?? ????. I. ?????? ?? ??. II. ?????? ??.

790 views • 56 slides

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [ Wireless Mesh Personal Area Networks ] Date Submitted: [ 28 February, 200 7 ]

571 views • 49 slides

What could/should GOES-R re-broadcast? GOES Users Working sub-group: GRB Content

324 views • 32 slides

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [ Wireless Mesh Personal Area Networks ] Date Submitted: [ 4 November , 2006 ]

358 views • 27 slides

Broadcast data dissemination& IR-Approach

Broadcast data dissemination& IR-Approach. Information Dissemination. Goal : Maximize query capacity of servers, minimize energy per query at the client. Focus: Read-only transactions (queries).

359 views • 27 slides

Switching Concepts

Switching Concepts. Introduction to Ethernet/802.3 LANs Introduction to LAN Switching Switch Operation. Switching Concepts. Introduction to Ethernet/802.3 LANs. Ethernet Technology Overview. Ethernet multi-access broadcast technology Uses CSMA/CD Collisions impact on network performance

378 views • 22 slides

Twister4Azure

326 views • 20 slides

IS-IS Extensions to support OTV

IS-IS Extensions to support OTV. Hasmit Grover Ayan Banerjee Dhananjaya Rao. Overlay Transport Virtualization. OTV is a L2/L3 Virtualization Solution for Enterprise environments Transparent L2 extension for enterprise sites L2 and/or L3 connectivity for site devices

319 views • 14 slides