Results 11 to 20 of about 19,018 (206)
Parallel DVB-RCS2 Turbo Decoding on Multi-core CPU [PDF]
Jisuanji kexue, 2023 DVB-RCS2 is widely used in satellite broadcasting,maritime satellite communication and military satellite communication fields.For high-throughput software decoding of dual binary Turbo codes in DVB-RCS2 and application of software-defined radio platform,
ZHAI Xulun, ZHANG Yongguang, JIN Anzhao, QIANG Wei, LI Mengbing
doaj +1 more source
Optimum non-iterative turbo-decoding [PDF]
Proceedings of 8th International Symposium on Personal, Indoor and Mobile Radio Communications - PIMRC '97, 2002 By observing the structure of the decoder's trellis a new, non-iterative turbo-decoder based on a super-trellis structure is proposed, which exhibits the same decoding complexity as a conventional convolutional decoder possessing an identical number of trellis states.
Breiling, M, Hanzo, L
openaire +2 more sources
An Efficient Application of Turbo Coding for OFDM In-Phase/Quadrature Index Modulation
IEEE Access, 2023 We present a method to efficiently apply turbo coding to OFDM in-phase/quadrature index modulation (OFDM-IQ-IM) for both cases of presence and absence of puncturing.
Eunchul Yoon, Soonbum Kwon, Sun Yong Kim
doaj +1 more source
A state metrics compressed decoding technique for energy-efficient turbo decoder
EURASIP Journal on Wireless Communications and Networking, 2018 In the energy resource-constrained wireless applications, turbo codes are frequently employed to guarantee reliable data communication. To both reduce the power dissipation of the turbo decoder and the probability of data frame retransmission in the ...
Ming Zhan +3 more
doaj +1 more source
A Flexible LDPC/Turbo Decoder Architecture [PDF]
, 2010 Low-density parity-check (LDPC) codes and convolutional Turbo codes are two of the most powerful error correcting codes that are widely used in modern communication systems. In a multi-mode baseband receiver, both LDPC and Turbo decoders may be required.
Cavallaro, Joseph R., Sun, Yang
core +2 more sources
Analog Slice Turbo Decoding [PDF]
2005 IEEE International Symposium on Circuits and Systems, 2005 This paper presents the design of an analog turbo decoder for DVB-RCS-like applications using a slice architecture. The constituent decoders for different frame lengths are made up of duplicated elements chosen from a small set of reduced-size MAP decoders.
M. Arzel +4 more
openaire +1 more source
Entanglement-assisted quantum turbo codes [PDF]
, 2013 An unexpected breakdown in the existing theory of quantum serial turbo coding is that a quantum convolutional encoder cannot simultaneously be recursive and non-catastrophic.
Babar, Zunaira +2 more
core +3 more sources
Efficient Decoding of Turbo Codes with Nonbinary Belief Propagation
EURASIP Journal on Wireless Communications and Networking, 2008 This paper presents a new approach to decode turbo codes using a nonbinary belief propagation decoder. The proposed approach can be decomposed into two main steps.
Thierry Lestable +2 more
doaj +2 more sources
Reduced latency turbo decoding [PDF]
IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, 2005., 2005 Reduced latency versions of iterative decoding of turbo codes are analyzed in this paper. The proposed schemes converge faster than the standard and plain shuffled approaches. EXIT chart is used to analyze the performance of the proposed algorithms. Both theoretical analysis and simulation results show that the new schedules offer better performance ...
null Yue Wang +3 more
openaire +1 more source
UNIFIED DECODER ARCHITECTURE FOR LDPC/TURBO CODES [PDF]
, 2008 Low-density parity-check (LDPC) codes on par with convolutional turbo codes (CTC) are two of the most powerful error correction codes known to perform very close to the Shannon limit.
Cavallaro, Joseph R., Sun, Yang
core +3 more sources