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Calculate the TRIB for the 28,800-bps circuits in the MacKinley company. Assume an average of 1,600 characters per message, with a 1 percent probability of an erroneous transmission. The modems transmit with a 0.2-second turnaround delay. The transmission uses an EBCDIC code. The transmission using 28,800-bps modems use 1 start bit and 1 stop bit, and each message block has 10 control characters, for further error checking. Assume that the data is sent synchronously over the 28,800-bps circuits, using a 1,600-character block, but that each block has 55 control characters. 2. Determine the efficiency of the code on the first question.

Calculate the TRIB for the 28,800-bps circuits in the MacKinley company. Assume an average of 1,600 characters per message, with a 1 percent probability of an erroneous transmission. The modems transmit with a 0.2-second turnaround delay. The transmission uses an EBCDIC code. The transmission using 28,800-bps modems use 1 start bit and 1 stop bit, and each message block has 10 control characters, for further error checking. Assume that the data is sent synchronously over the 28,800-bps circuits, using a 1,600-character block, but that each block has 55 control characters. 2. Determine the efficiency of the code on the first question.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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1. Calculate the TRIB for the 28,800-bps circuits in the MacKinley company. Assume an average of 1,600 characters per message, with a 1 percent probability of an erroneous transmission. The modems transmit with a 0.2-second turnaround delay. The transmission uses an EBCDIC code. The transmission using 28,800-bps modems use 1 start bit and 1 stop bit, and each message block has 10 control characters, for further error checking. Assume that the data is sent synchronously over the 28,800-bps circuits, using a 1,600-character block, but that each block has 55 control characters.

2. Determine the efficiency of the code on the first question.

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