METHOD AND APPARATUS FOR ASYNCHRONOUS ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS
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United States of America Patent
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N/A
Issued Date -
Sep 8, 2011
app pub date -
Mar 7, 2011
filing date -
Mar 5, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of transmitting orthogonal frequency division multiple access signals includes transmitting a first stream of data from a first node of a network. The first stream includes a preamble and payload. A second stream of data is transmitted from a second node of the network. The second stream includes a preamble and payload, and the second stream has a shorter total length than the first stream. The transmission of the second stream starts at essentially the same time as the transmission of the first stream. A third stream of data is transmitted from the second node of the network. The third stream includes a preamble and payload. The transmission of the third stream begins at the end of the payload of the second stream and prior to the end of the transmission of the remainder of the payload of the first stream.
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