Computers and Technology, 14.09.2021 07:10 duhitzmay9395
This elementary problem begins to explore propagation delay and transmission delay, two central concepts in data networking. Consider two hosts, A and B, connected by a single link of rate R bps. Suppose that the two hosts are separated by m meters, and suppose the propagation speed along the link is s meters/sec. Host A is to send a packet of size L bits to Host B.
a. Express the propagation delay, dprop, in terms of m and s.
b. Determine the transmission time of the packet, dtrans, in terms of L and R.
c. Ignoring processing and queuing delays, obtain an expression for the endto-end delay.
d. Suppose Host A begins to transmit the packet at time t = 0. At time t = d(trans) where is the last bit of the packet. e. Suppose d(prop) is greater than d(trans). At time t = d(trans) where is the first bit of the packetf. Suppose d(prop)is less than d(trans). At time t = d(trans) where is the first bit of thepacket. g. Suppose s=2.5* 10power(8), L=100 bits and R=28 kbps. find thedistance m so tha d(prop) equals d(trans).
Answers: 1
Computers and Technology, 22.06.2019 12:30
What characteristic of long period comets suggest they come directly from the oort cloud?
Answers: 2
Computers and Technology, 23.06.2019 10:00
Whats three fourths of 15(this is supposed to be in math but i clicked too fast)
Answers: 1
Computers and Technology, 23.06.2019 12:30
Animations and transitions are added from the
Answers: 1
Computers and Technology, 23.06.2019 19:40
Use a physical stopwatch to record the length of time it takes to run the program. calculate the difference obtained by calls to the method system.currenttimemillis() just before the start of the algorithm and just after the end of the algorithm. calculate the difference obtained by calls to the method system.currenttimemillis() at the start of the program and at the end of the program so that the elapsed time includes the display of the result. use the value returned by the method system.currenttimemillis() just after the end of the algorithm as the elapsed time.
Answers: 3
This elementary problem begins to explore propagation delay and transmission delay, two central conc...
Business, 20.01.2020 06:31
Mathematics, 20.01.2020 06:31
Health, 20.01.2020 06:31
History, 20.01.2020 06:31
Mathematics, 20.01.2020 06:31
English, 20.01.2020 06:31
Mathematics, 20.01.2020 06:31