Results 51 to 60 of about 5,912 (174)

Comparative Study of TCM, TTCM, BICM and BICM-ID Schemes

open access: yes, 2001
Coded modulation is a bandwidth efficient scheme that combines the functions of coding and modulation. In this contribution, a comparative study of Trellis Coded Modulation (TCM), Turbo Trellis Coded Modulation (TTCM), Bit-Interleaved Coded Modulation ...
Hanzo, L.   +3 more
core  

Trellis-coded MPSK modulation techniques for MSAT-X(sup)1 [PDF]

open access: yes
Various trellis-coded modulated phase shift keying (MPSK) modulation techniques for transmitting 4.8 kbps over a 5 kHz RF channel are considered. The tradeoffs between coherent versus differentially coherent types of demodulation, and interleaving are ...
Divsalar, Dariush, Simon, Marvin K.
core   +1 more source

Space-Time Trellis and Space-Time Block Coding Versus Adaptive Modulation and Coding Aided OFDM for Wideband Channels

open access: yes, 2006
—The achievable performance of channel coded spacetime trellis (STT) codes and space-time block (STB) codes transmitted over wideband channels is studied in the context of schemes having an effective throughput of 2 bits/symbol (BPS) and 3 BPS.
Hanzo, L., Liew, T.H.
core   +1 more source

Convolutional coded dual header pulse interval modulation for line of sight photonic wireless links. [PDF]

open access: yes, 2009
The analysis and simulation for convolutional coded dual header pulse interval modulation (CC-DH-PIM) scheme using a rate ½ convolutional code with the constraint length of 3 is presented.
Al-Ghamdi   +8 more
core   +1 more source

New 16-PSK trellis codes for fading channels [PDF]

open access: yes
Growth in satellite mobile communications leads to increasing requirements for high data rate transmission that can be met by more efficient modulation schemes (M greater than 8). The 16-PSK trellis coded modulation technique is a very promising solution.
Du, Jun, Vucetic, Branka, Zhang, Lin
core   +1 more source

Iterative Detection of Diagonal Block Space Time Trellis Codes, TCM and Reversible Variable Length Codes for Transmission over Rayleigh Fading Channels

open access: yes, 2004
Iterative detection of Diagonal Block Space Time Trellis Codes (DBSTTCs), Trellis Coded Modulation (TCM) and Reversible Variable Length Codes (RVLCs) is proposed.
Guo, F., Hanzo, L., Ng, S. X.
core  

Inter-Multilevel Super-Orthogonal Space-Time Coding Scheme for Reliable ZigBee-Based IoMT Communications. [PDF]

open access: yesSensors (Basel), 2022
Ma SC   +7 more
europepmc   +1 more source

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