Video Calling Over Wireless Networks (2012)
By David Urban, Comcast
Video calling over wireless networks has become increasingly popular as wireless networks become faster and more reliable and devices with cameras and video calling applications become more ubiquitous.
Measurement and analysis of video calls over home, outdoor and cellular wireless networks have determined the criteria for making a successful call over a wireless network. Signal strength, packet loss, jitter and round trip delay are critical parameters. Video calling over wireless networks is shown to be practical, provided that the critical parameters are met.
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