Patent ID: 8627384

Claim:
A high definition video wireless transmission method for transmitting a data packet for a video frame of a high definition video, comprising: receiving the video frame; acquiring a payload length and a Minimum Required Transmission Time related to the video frame, wherein the Minimum Required Transmission Time is a minimum time bound for transmitting the video frame to a receiving end, and the Minimum Required Transmission Time satisfies the requirement of a target frame error rate, wherein the target frame error rate is a frame error rate when displaying the high definition video without a video frame error, and wherein the video frame comprises a video frame size, and the step of acquiring the Minimum Required Transmission Time comprises: adjusting the payload length and a Modulation and Coding Scheme according to the video frame size and a signal to noise ratio, wherein the Modulation and Coding Scheme is acquired from a conversion table according to the signal to noise ratio; acquiring the Minimum Required Transmission Time and the payload length according to an equation as follows: Min ⁢ { [ ( D 8 ⁢ L ) - 1 ] + ( e - ( 4 * ( D 8 ⁢ L ) - 1 ) * ( 1 - ( 1 - p ) CL ) ) 2 4 * ( 1 - p ) CL + 1 4 } * { 8 ⁢ L R ⁡ ( m ) + O t ⁡ ( m ) } ; wherein D is the video frame size, L is the payload length, e is a function corresponding to the target frame error rate, p is a symbol error rate, C is a constant, R(m) is a data rate and O t (m) is an overhead message; dividing the video frame for acquiring the data packet according to the payload length; scheduling the data packet according to the Minimum Required Transmission Time; and transmitting the scheduled data packet to the receiving end.