'Sender sends' presentation slideshows

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COMP28112 The Integration Game

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CS162 Operating Systems and Systems Programming Lecture 12 Flow Control, DNS

CS162 Operating Systems and Systems Programming Lecture 12 Flow Control, DNS. October 10, 2011 Anthony D. Joseph and Ion Stoica http://inst.eecs.berkeley.edu/~cs162. Goals for Today. Closing connection Flow control Retransmission timeout Domain Name Service (DNS). TCP Service.

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CSCI-1680 Wireless

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CSCI-1680 Wireless

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Chapter 3 outline

3.4 Principles of reliable data transfer. Chapter 3 outline. important in application, transport, link layers top-10 list of important networking topics!. characteristics of unreliable channel will determine complexity of reliable data transfer protocol (rdt).

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8: Principles of Reliable Data Transfer

8: Principles of Reliable Data Transfer. Last Modified: 9/21/2014 1:49:09 AM. Slides adapted from: J.F Kurose and K.W. Ross, 1996-2010. Roadmap. UDP is a very thin layer over IP multiplexing /demultiplexing error detection

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Data Link Layer

Data Link Layer. Data link layer. The communication between two machines that can directly communicate with each other. Basic property If bit A is sent before bit B, bit A will be received earlier than bit B Fundamental constraints Errors Computers have different capabilities

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Lecture # 12

Lecture # 12. Printer Interface. Printer Interface. ACK. PIC. INT. IRQ7. Printer. Interrupt Driven Printer I/O. char buf [1024]; int i = 0; void interrupt (*oldint)( ); void interrupt newint (); void main (void) { outport(( *lpt), inport( *lpt) | 4);

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802.11 Wireless LAN

LAN Technologies. 802.11 Wireless LAN. Provides network connectivity over wireless media An Access Point (AP) is installed to act as Bridge between Wireless and Wired Network The AP is connected to wired network and is equipped with antennae to provide wireless connectivity. Desktop

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Transport Layer

Transport Layer. Never take life seriously. Nobody gets out alive anyway. rdt_send(): called from above, (e.g., by app.). Passed data to deliver to receiver upper layer. deliver_data(): called by rdt to deliver data to upper. udt_send(): called by rdt, to transfer packet over

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