Multiplexing of real time services and non-real time services for OFDM systems
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United States of America Patent
Stats
-
Jul 6, 2010
Grant Date -
Feb 2, 2006
app pub date -
Jun 23, 2005
filing date -
Mar 22, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
For certain embodiments of this application, a method and apparatus for generating pilots in a wireless multiple-input multiple output (MIMO) communication system is disclosed. The certain embodiments can include obtaining at least one pilot symbol for each antenna of a plurality of antennas, obtaining an orthogonal sequence for each antenna in the plurality of antennas, and covering the at least one pilot symbol for each antenna with the orthogonal sequence to obtain a sequence of covered pilot symbols for each antenna to obtain at least one covered pilot symbols for each of the plurality of antennas.
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