Nonbinary Turbo-Coded Spatial Modulation over PAPR-Limited Channel
نویسندگان
چکیده
منابع مشابه
Performance of Turbo Coded Ofdm Modulation over an Aeronautical Channel
The main objectives of Integrated Network Enhanced Telemetry (iNET) are increased data rate and improved spectral efficiency. In this paper we propose the transmission scheme for the physical layer to be coded Quadrature Amplitude Modulation-Orthogonal Frequency Division Multiplexing (QAM OFDM) which enables high data rates and spectrum efficiency. However in high mobility scenarios, the channe...
متن کاملDifferential Turbo Coded Modulation over Unsynchronized Channels
A simple serially concatenated turbo code using differential 8PSK modulation as the inner code and a [3,2,2] parity code as the outer code is studied. This inner code allows for noncoherent operation, but is decoded coherently according to turbo principles with iterative exchange of extrinsic probabilities. Results show a turbo cliff at 4.4 dB, about 1.5 dB away from the 8PSK channel capacity. ...
متن کاملTurbo Coded Modulation over Gsm Channels
The supply of high data rates is a major goal of the communication industry. Towards this goal one solution is to use high level modulation combined with powerful coding. We propose a turbo-coded high-level modulation system (16/32/64-QAM) for the downlink that could be used for example in the future evolution of the EGPRS. The evaluation of such a system over the GSM channels is performed thro...
متن کاملTurbo Channel Estimation for Bit-interleaved Coded Modulation
This contribution deals with code-aided channel estimation for bit-interleaved coded modulation (BICM) for singleand multi-antenna systems. Based on the Expectation-Maximization algorithm, a low-complexity estimator is derived. The receiver iterates between estimation and detection and operates by accepting soft information from the detector. Through computer simulations the proposed estimator,...
متن کاملDifferentially-encoded turbo coded modulation with APP channel estimation
A simple serially concatenated turbo code using differential 8PSK encoding as the inner code and a [3,2,2] parity code as the outer code is studied. This system is decoded coherently according to turbo principles with iterative exchange of extrinsic probabilities. Decoding over channels without prior synchronization is demonstrated to be feasible even with significant phase offset, using a simp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Signal Processing
سال: 2015
ISSN: 1342-6230,1880-1013
DOI: 10.2299/jsp.19.235