CCSDS AR4JA LDPC Encoder and Decoder
About this offer
The CCSDS AR4JA LDPC codec supports code rates 1/2, 2/3, and 4/5 each with uncoded block sizes of 1024, 4096, and 16384 bits. It was designed particularly for deep space missions, but the excellent error correction performance makes it the ideal fit for additional applications with highest demands on forward error correction. Applications Near-Earth and Deep-Space communication, space link communication, microwave links, optical links, Further applications with the highest demands on forward error correction. Standard features the core supports uncoded block sizes of 1024, 4096, and 16384 bits. Code rates of 1/2, 2/3, and 4/5. Compliant with “TM synchronization and channel coding, recommended standard CCSDS 131.0-B-3, Blue Book” your benefits. Gains more than 3 dB compared to Viterbi decoders. Low-power and low-complexity design. Layered LDPC decoder architecture, for faster convergence behavior. Block-to-block on-the-fly configuration. Early stopping criterion for iterative LDPC decoder, saving a considerable amount of energy. Configurable amount of LDPC decoding iterations for trading-off throughput and error correction performance. Collection of statistic information (number of iterations, decoding success, number of modified bits). Available for ASIC and FPGAs. Deliverable includes VHDL source code or synthesized netlist, VHDL test bench, and bit-accurate Matlab, C or C++ simulation model.
Technical Specifications
- Category:
- Software and IP Cores: FPGA Intellectual Property Cores: DSP: Error Detection and Correction
- End Customer Type:
-
Small and Medium sized Business
Enterprise
Resources
Included Intel Technology
Stratix® V FPGAs
Stratix® IV FPGAs
Arria® V FPGAs and SoC FPGAs
Intel® Arria® 10 FPGAs and SoC FPGAs
Intel Agilex® 7 FPGAs and SoC FPGAs
Intel® Stratix® 10 FPGAs and SoC FPGAs
CREONIC GMBH
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Creonic is an ISO 9001:2015 certified provider of ready-for-use IP cores for wired, wireless, fiber, and free-space optical communications. All relevant digital signal processing algorithms are covered, including, but not limited to, forward error correction, modulation, equalization, and demodulation. We offer the richest product portfolio in this field, covering standards like 3GPP 5G, DVB-S2X, DVB-RCS2, CCSDS, and Wifi. The products are applicable for ASIC and FPGA technologies and comply with the highest requirements with respect to quality and performance. As the richest in this field, the IP core product portfolio is used by dozens of customers worldwide in satellite modems and satellites. With Creonic’s chip designs, companies from start-ups to global corporations can realize their NewSpace goals. For more information please visit our website at www.creonic.com
Ccsds Ar4ja Ldpc Encoder And Decoder
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