Course Number
605.671
Next Offered
Spring 2022
Primary Program
Computer Science
Location
Applied Physics Laboratory
Mode of Study
Face to Face, Online

This course provides an introduction to the field of data communications and computer networks. The course covers the principles of data communications, the fundamentals of signaling, basic transmission concepts, transmission media, circuit control, line sharing techniques, physical and data link layer protocols, error detection and correction, data compression, common carrier services and data networks, and the mathematical techniques used for network design and performance analysis. Potential topics include analog and digital signaling; data encoding and modulation; Shannon channel capacity; synchronous and asynchronously transmission; RS232 physical layer interface standards; FDM, TDM, and STDM multiplexing techniques; inverse multiplexing; analog and digital transmission; V series modem standards; PCM encoding and T1 transmission circuits; LRC, VRC, and CRC error detection techniques; Hamming and Viterbi forward error correction techniques; BSC and HDLC data link layer protocols; Huffman, MNP5, and V.42bis data compression algorithms; circuit, message, packet, and cell switching techniques; public key and symmetric encryption algorithms, authentication, digital signature, and message digest techniques, secure e-mail, PGP, and TSL/SSL security algorithms; Ethernet, Wi-Fi, Optical, and IP networks; reliability and availability; and queuing analysis network performance techniques.

Course Offering(s)

Open

605.671.31
01/25/2022 - 05/03/2022
Tues 4:30 p.m. - 7:10 p.m.
Notes: This course is face-to-face format. Students participate in-person at the Applied Physics Laboratory. COVID-19 and Flu vaccination compliance is mandatory for enrollment in this course. All students must upload proof of vaccination or request and receive an exemption in the Vaccination Management System (https://vms.jh.edu/my-vaccines) prior to start of class. For these courses, direct enrollment is not permitted for this term. Instead students must email [email protected] with their registration request, and our registration team will complete the enrollment once vaccination compliance has been verified. Note: Students will have until November 19, 2021 to become flu vaccine compliant.
Semester
Spring 2022
Mode of Study
Face to Face
Location
Applied Physics Laboratory
Cost
$4,755.00
Textbook
TBD