Minseok  Oh, 
    Requirements for Wireless VR HMDs and Capabilities of
Existing Transmission Technologies,
    Journal of Engineering and Applied Sciences,
    Volume 14,Issue 17,
    2019,
    Pages 6505-6509,
    ISSN 1816-949x,
    jeasci.2019.6505.6509,
    (https://makhillpublications.co/view-article.php?doi=jeasci.2019.6505.6509)
    Abstract: Virtual Reality (VR) is currently becoming popular because it can provide unprecedented user
experience. However, the immersive VR systems existing today use a physical wire to transmit power and
contents to the headset which deteriorates user experience. To resolve this problem, several efforts in
development and standardization of technologies are being exerted to devise a wireless connection between
a content server and a VR Head Mounted Display (HMD). Analysis of the requirements for wireless VR HMDs
and the capabilities of existing wireless transmission technologies may aid in the development of related
technologies and standards. In this study, the projected requirements for smooth operation of wireless VR
HMDs are enumerated and the capabilities of candidate wireless transmission technologies are studied.
Finally, areas which require further enhancement to deliver better quality of experience for VR users are
discussed.
    Keywords: Head mounted display;IEEE 802.11ax;IEEE 802.11ay;virtual reality;wireless;5G