Adaptive Modulation Techniques For Duplex OFDM Transmission
White Papers The design tradeoffs of turbo-coded burst-by-burst adaptive Orthogonal Frequency Division Multiplex (OFDM) wideband transceivers are analyzed. Upon invoking turbo coding and adjusting the modem mode switching regime near-error-free performance can...
[April 18, 2007, 1:00]
Turbo-Coded OFDM Transmission Over A Nonlinear Channel
White Papers In this paper, deliberate level clipping and Turbo-coding are combined to achieve an Orthogonal Frequency Division Multiplexing (OFDM) transmission system with a low Peak-to-Average power Ratio (PAR) and a good performance.
[March 24, 2005, 2:00]
Layered Turbo Space-Time Coded MIMO-OFDM Systems For Time Varying Channels
White Papers The transmitter employs a layered turbo space-time code. The iterative scheme proposed for the receiver integrates in one scheme turbo decoding, co-antenna interference suppression and channel estimation.
[March 30, 2005, 3:00]
Turbo Coding Performance In OFDM Packet Transmission
White Papers In transmission of the packets using OFDM (Orthogonal Frequency Division Multiplexing) system recommended by IEEE.802.11 there is a constraint on the interleaving depth due to the maximum allowable packet size and processing delay requirement.
[October 26, 2004, 3:00]
