'Frequency division duplex' diaporamas de présentation

Multiple Access

Multiple Access. An Engineering Approach to Computer Networking. What is it all about?. Consider an audioconference where if one person speaks, all can hear if more than one person speaks at the same time, both voices are garbled How should participants coordinate actions so that

740 views • 59 slides

Medium Access Schemes

Medium Access Schemes. Media Access: Motivation. The problem: multiple users compete for a common, shared resource (medium) Can we apply media access methods from fixed networks? Example: CSMA/CD C arrier S ense M ultiple A ccess with C ollision D etection (IEEE 802.3)

619 views • 32 slides

Wireless Communication System

302 views • 8 slides