Log In
0 votes
What advantage does a circuit-switched network have over a packet-switched network? What advantages does TDM have over FDM in a circuit-switched network?
in Computer Networks 31 views

Please log in or register to answer this question.

Related questions

0 votes
0 answers
Suppose there is exactly one packet switch between a sending host and a receiving host. The transmission rates between the sending host and the switch and between the switch and the receiving host are R1 and R2, respectively. Assuming that the switch uses store-and-forward ... is the total end-to-end delay to send a packet of length L? (Ignore queuing, propagation delay, and processing delay.)
asked Apr 9, 2019 in Computer Networks ajaysoni1924 56 views
0 votes
0 answers
Suppose users share a 2 Mbps link. Also, suppose each user transmits continuously at 1 Mbps when transmitting, but each user transmits only 20 percent of the time. When circuit switching is used, how many users can be supported? For the remainder of this ... probability that at any given time, all three users are transmitting simultaneously. Find the fraction of time during which the queue grows.
asked Apr 9, 2019 in Computer Networks ajaysoni1924 80 views
0 votes
0 answers
A packet switch receives a packet and determines the outbound link to which the packet should be forwarded. When the packet arrives, one other packet is halfway done being transmitted on this outbound link and four other packets are waiting to be transmitted. Packets are ... rate is R, x bits of the currently-being-transmitted packet have been transmitted, and n packets are already in the queue?
asked Apr 10, 2019 in Computer Networks ajaysoni1924 99 views