| 摘要 |
A method for allocating wireless resource for space division multiple access communication is provided to efficiently allot wireless resource for beam forming and signal repeating. A channel condition recognition part(210) recognizes a state of wireless channels which are formed on the neighboring nodes. At this time, the channel condition recognition part can recognize the channel condition of the radio channels formed between adjacent nodes through many methods. The channel condition recognition part installed at transit node can estimate the channel condition of the radio channel even though it does not perform for oneself channel estimation. As the capacity of the channel state information which the radio resource assignment part(220) is fed back from the destination node to the source node according to the channel condition. One is controlled among the relay level of the relay signal in which the source signal transmitted from the source node is broadcast at least. The control information transmission part(230) delivers the control information relating to the capacity or the relay level of the controlled channel state information to adjacent nodes. |
