Delay oriented VR mode WLAN for efficient Wireless multi-user Virtual Reality device

In order to enhance user experience of Virtual Reality (VR) devices, multi user VR environments and wireless connection need to be considered for next generation VR devices. Wireless local area network (WLAN) is a popular wireless consumer device which can provide high throughput and can be installed with low cost using unlicensed band. However, WLAN may cause delay in packet transmission due to its distributed nature in channel access. In this paper, feasibility of wireless VR over WLAN is carefully examined and an efficient multi user VR communication scheme using the next generation WLAN is proposed for multi-user VR services.