An efficient capacity optimization method for multi-antenna transmission under feedback constraints
A multi-antenna transmission and effective capacity technology, applied in radio transmission systems, transmission systems, electrical components, etc., can solve problems such as increased feedback channel capacity, affecting communication quality, and limited channel capacity improvement
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[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0020] Such as figure 1 As shown, the system model of this embodiment includes a source node S, and the source node has four antennas A 1 ~A 4 , a destination node D, each antenna sends data information through beamforming; the channel state information of each antenna is independently and identically distributed.
[0021] The flow of this embodiment is as follows figure 2 As shown, the details are as follows.
[0022] 1) The system model contains a source node S, which has 4 antennas A 1 ~A 4, 1 destination node D, each antenna of the source node sends the same data information to the desti...
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