The NS2 simulation indicates that the advanced BLUE algorithm remain the low packet loss rate and show the better performance than BLUE in terms of queue size and link utilization,an estimate table about performance is presented,and the best way to improve the efficiency of algorithms is to select the performance index by genetic algorithm.

This paper simulates the packet loss rate of the wireless channel.

This paper analyzes and summarizes VANET channel laws, and indicates that there are three distributions of packet loss rate with distance on VANET channel.

In order to measurement the performance indicators such as delay and loss rate in the IP video transmission network,the model for delay measurement based on components and the model for loss rate measure based on TCP dialog and windows controlling have been introduced and discussed,and the realization of the models hasbeen presented too.

Finally, the effects on speech caused by delay, jitter, loss rate and speech packet length are analyzed in detail.

The arithmetic described in this paper is based on multicast network tomography end-to-end measurement,computing the loss rate.

The scheme with packet loss ratio less not only guarantees the bandwidth of multicast sessions and their end to end delay constrains,but also controls the algorithm complexi.

In simulation experiments of city Vehicular Mobile Ad Hoc Network,it is found packet loss ratio is a main issue of network evaluation because of its influence on network performance.

Simulation results and analysis show that the architecture can decrease packet loss probability effectively and achieve reasonable .

This paper introduces the achievements of Internet end to end performance measurement technologies,including metric induced topology inference,delay inference,loss probability inference and bandwidth measurement.

Aiming to reduce system loss probability and to increase the switch efficiency ofcore node, this research probes into different switch efficiency of the OBS core nodeachieved by FDL and TWC respectively.

Aiming to reduce system loss probability and to increase the switch efficiency of core node, this research probed into different switch efficiency of the OBS core node achieved by FDL and TWC respectively.

Packet loss rate prediction algorithm,in terms of stable network or dramatic changes in the network environment,can more accurately predict the packet loss of the next time.

Simulation results indicate the packet loss rate statistics on a variety number of monitor nodes.

In order to decipher the packet loss in wireless Ad hoc networks,a packet loss model is drawed based on the fact that when the normalized throughput increasing the packet loss rate also increasing.