Base station apparatus, communication terminal apparatus, and communication method
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United States of America Patent
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Aug 28, 2012
Grant Date -
N/A
app pub date -
Feb 15, 2001
filing date -
Feb 16, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An assignment section 101 determines communication resource assignment to communication terminals based on a transmission rate at which communication is possible for each subcarrier of each communication terminal, and instructs a buffer section 102 to output forward transmission data. In addition, the assignment section 101 instructs a frame creation section 103 to perform forward transmission data symbolization, and also outputs a signal indicating communication resource assignment to each communication terminal. The buffer section 102 holds forward transmission data, and outputs forward transmission data to the frame creation section 103 in accordance with instructions from the assignment section 101. The frame creation section 103 symbolizes a resource assignment signal and transmission data to create a frame, which it outputs to a spreading section 104.
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