November 2006
Intermediate to advanced
656 pages
16h 37m
English
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Chapter 4. Data Links and Transmission
So far, we have discussed basic networking protocols and devices. This chapter focuses on data links, especially on methods of data transmission, both wired and wireless. After introducing general properties of transmission media, we investigate issues in the link layer of the overall protocol stack. The highlights of this chapter are
• Wired links and transmission
• Wireless links and transmission
• Methods of channel access on links
• Error detection and correction
• Flow control at the link layer
We begin by discussing wired and wireless transmission media. We examine most guided and unguided link alternatives, briefly discuss their applications, and summarize key transmission characteristics. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.