Benefits and drawbacks of Mobile TCP
Explain the benefits and drawbacks of the Mobile TCP.
Expert
Advantage of the mobile TCP is as follows:
a) M-TCP manages the TCP end-to-end semantic. The SH does not transmit any ACK itself however forwards the ACKs from the MH.
b) If the MH gets disconnected, M_TCP prevents the useless retransmissions, slow starts or breaking connections by simply shrinking the sender’s window to 0;
c) As the M-TCP does not buffer the data in SH as I-TCP does, it is not essential to forward the buffers to the new SH. Lost packets will automatically be retransmitted to new SH.
Disadvantages are listed as follows:
a) Since the SH does not act as the proxy as in I-TCP, packet loss on wireless link because of the bit errors is transmitted to the sender. M-TCP considers low bit error rates that are not always a valid assumption.
b) A modified TCP on wireless link not only need modification to MH, protocol software however also new network components such as the bandwidth manager.
Explain the term Repeater?
Is it possible to import the data from SourceSafe to the SourceAnywhere? Briefly describe it.
Write down the name of popular online groupware applications.
Define SMTP: Short for Simple Mail Transfer Protocol is a protocol for sending e-mail messages among servers.
Explain the term Universal Mobile Telecommunications System in brief.
Which object is made by UIApplicationMain function at app launch time?
Explain briefly what the difference between Diplexer and Duplexer is and what place?
Write down key elements of regulatory framework for public and private in UK.
What is the Need of network? Provide some points to illustrate it.
Give a brief explanation of Cloud computing with example.
18,76,764
1938790 Asked
3,689
Active Tutors
1445038
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!