| 摘要 |
PROBLEM TO BE SOLVED: To provide a wireless communication apparatus capable of simultaneously transmitting beams to plural users with sufficient electric power strength.SOLUTION: The wireless communication apparatus includes: an estimation section that estimates coming directions of signals transmitted from plural users; a calculation section that calculates a mapping of an angle representing the coming direction which is estimated by the estimation section using a trigonometric function; a grouping section that performs grouping of the plural users based on the mapping which is calculated by the calculation section; and a determination section that determines a weighting coefficient for forming a directional beam in a direction where a user included in a group is located for each of groups acquired as a result of the grouping by the grouping section.SELECTED DRAWING: Figure 3 |
