Distribution and Rendering of Real-Time Scene Based on the Virtual Reality System - Advances in Image and Graphics Technologies - page 200

5.2 Load Balancing Experiment

The Distribution network bandwidth is set to be 100Mb/s to make up a test. The net-
work bandwidth factor is set to 0.6. The memory factor is set to be 0.5. The distri-
buted server is divided into two groups, which are in two subnets: subnet one consists
of a distributed server, the second subnet consists of two distributed servers. The
Samsung galaxy i9300 is used for the client to collect and transmit the video stream-
ing. The frame rate is set to be 20.The resolution is set to be 320 * 240. The coding
rate is set to be 300 kb/s. The WIFI network upload bandwidth is set to 1 MB/s.

Fig. 6. The delay time at different pressure requests

Fig. 7. The load factor at different pressure requests