Recent questions tagged throughput

Consider that node $X$ is sending packets to node $Y$. The path from $X$ to $Y$ has a bandwidth of $B_{X Y}=5000$ bytes/second and a propagation delay of $P_{X Y}=100$ mi...

Given an ALOHA network: - Speed of the channel is 10Mbit/s. Channel length is 500m. Speed of signal in the channel is 2*10^8 m/s.- There're 30 computers connected to this...

Consider a popular sports news site. At a given moment, $20,000$ concurrent users submit a request (a transaction, T) once every $2$ minutes on average. Each transaction ...

Consider an error-free $64 \mathrm{kbps}$ satellite channel used to send $512$ byte data frames in one direction with very short acknowledgements coming back the other wa...

Based on the following passage, answer the Questions :A $3000 \mathrm{~km}$ long trunk operates at $1.536 \mathrm{mbps}$ and is used to transmit 64 bytes frames and uses ...

There are only three active stations in a slotted aloha network :A,B,C.Each station generates a frame in a time slots with the corresponding probabilities $P_{A}=0.2,P_{B...

Consider two stations communicates via 1 Mbps satellite link with propagation delay of 270 msec. The satellite serves merely to retransmit data received from one station ...

I have done the calculations as shown below but I do not know if my approach is correct. I would appreciate if I get some feedbackPart 1Consider a network based on pure A...

In the text it was stated that a satellite with two uplink and one downlink slotted ALOHA channels can achieve a Downlink utilisation of 0.736, given an infinite amount o...

While reading Kurose book of Computer Network, application layer, about throughput i came across a sentence"There’san adage that says that one cannot be too rich, too thi...

In larger block size, how seek time will be less and how eventually it leads to better throughput?

The throughput of pure $\text{ALOHA}$ is given by :$\text{S=G}$ $\text{S=e2G}$ $\text{S=Ge2G}$ $\text{Ge-2G}$

A network has $125$ stations attached by a dedicated pair of lines to a hub in a star topology. The distance from each station to the hub is $25$ meters, the speed of the...