Sept25 - CSE/ECE404: Computer Networks Instructor: Dr....

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Unformatted text preview: CSE/ECE404: Computer Networks Instructor: Dr. Liang Cheng Department of Computer Science and Engineering P.C. Rossin College of Engineering & Applied Science Lehigh University September 25, 2007 Instructor: Dr. Liang Cheng CSE/ECE404: Computer Networks 09/25/07 Outline ¡ Recap ¡ Token ring ¡ Wireless LAN ¡ MAC efficiency ¡ Switching and forwarding ¡ Summary and homework Instructor: Dr. Liang Cheng CSE/ECE404: Computer Networks 09/25/07 Chapter 2 Coverage ¡ 2.1 Hardware building blocks ¡ 2.2 Encoding ¡ 2.3 Framing (2.3.1 & 2.3.2) ¡ 2.4 Error detection ¡ 2.5 Reliable transmission ¡ 2.6 Ethernet ¡ 2.7 Token rings ¡ 2.8 Wireless LAN Instructor: Dr. Liang Cheng CSE/ECE404: Computer Networks 09/25/07 Outline ¡ Recap ¡ MAC efficiency ¡ Switching and forwarding ¡ Summary and homework Instructor: Dr. Liang Cheng CSE/ECE404: Computer Networks 09/25/07 MAC Efficiency ¡ Random access MAC protocol specifies: ¡ How to detect collisions ¡ How to recover from collisions (e.g., via delayed retransmissions) ¡ Aloha examples ¡ Slotted Aloha ¡ Unslotted Aloha Instructor: Dr. Liang ChengInstructor: Dr....
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This note was uploaded on 08/06/2008 for the course CSE 404 taught by Professor Cheng during the Fall '07 term at Lehigh University .

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Sept25 - CSE/ECE404: Computer Networks Instructor: Dr....

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