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subcarrier

   Also found in: Acronyms, Encyclopedia, Wikipedia 0.03 sec.
sub·car·ri·er  (sbkr-r)
n. Physics
A section of a transmitted wave used to modify the information-carrying section of the wave.

subcarrier [ˈsʌbˌkærɪə]
n
(Communication Arts / Broadcasting) a subsidiary carrier wave that is modulated with information and applied as modulation to a main carrier wave that is already modulated with other information


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In our proposed algorithms, the number of users on each subcarrier is not fixed but depends on the spatial correlation of users.
The initial implementation supports satellite receive/transmit modem functions at a 70MHz IF and baseband with BPSK or QPSK direct or subcarrier modulation.
His goal in this work is to present and analyze radio resource management algorithms for the downlink of OFDMA multiple access systems, which include algorithms for base station assignment, subcarrier allocation, bit loading, and transmit power control.
 
 
 
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