VIP/IP Products

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CommunicationsIP

5G LDPC Decoder   

5G NR is the mobile broadband standard of the 5th generation. A new rate compatible structure for LDPC codes are employed for channel coding to fulfill the broad applications supported by the standard. Creonic’s 5G LDPC Decoder IP Core provides a perfect solution for this new LDPC structure with high level of flexibility while maintaining high throughput and low latency as required by the standard.

Creonic GmbH
CommunicationsIP

AWGN Channel IP   

The Creonic AWGN Channel IP implements an AWGN noise generator capable of working up to a maximum of 512 symbols in parallel. The IP was developed with the aim of allowing the performance evaluation of a digital communication system in the presence of Additive White Noise and with a major emphasis on dealing with low bit-error-rates. Unlike a software-based AWGN generator, which might take several hours and even days for the stated purpose, a hardware-based AWGN generator requires significantly less time (reduces time by several orders of magnitude).

Creonic GmbH
CommunicationsIP

CCSDS AR4JA LDPC IP   

The Creonic CCSDS AR4JA LDPC IP support the LDPC coding schemes as defined by the CCSDS standard. The LDPC codes with rates 1/2, 2/3 and 4/5, block lengths 1024, 4096 and 16384 are specially designed for deep-space missions, but the excellent error correction performance makes it the ideal fit for further applications with highest demands on forward error correction. The IP cores are available for ASIC and FPGAs (Xilinx, Intel).

Creonic GmbH
CommunicationsIP

CCSDS LDPC IP   

The Creonic CCSDS LDPC IP support the LDPC coding scheme as defined by the CCSDS standard. The LDPC code with single rate 223/255 was specially designed for Near-Earth missions, but the excellent error correction performance makes it the ideal fit for further high-throughput applications. The IP cores are available for ASIC and FPGAs (Xilinx, Intel).

Creonic GmbH
CommunicationsIP

CCSDS SCCC Turbo Encoder and Decoder   

The recommended CCSDS 131.2-B-1 standard introduces a Serial Concatenated Convolutional Code (SCCC). Main goal of this code is to allow an efficient use of available bandwidth, by allowing to select from 27 valid configurations with a wide range of constellations, block lengths and code rates. The outstanding error correction performance of the SCCC code in combination with the high data rates makes this IP core the ideal fit for further applications where high throughput and high spectral efficiency is key for operation.

Creonic GmbH
CommunicationsIP

DOCSIS 3.1 Downstream LDPC Decoders   

Data Over Cable Service Interface Specification (DOCSIS) is an international telecommunications standard that permits the addition of high-bandwidth data transfer to an existing cable TV (CATV) system. It is employed by many cable television operators to provide Internet access over their existing hybrid fiber-coaxial infrastructure. The Creonic LDPC Decoders covers all logical channels of DOCSIS 3.1:

  • The Downstream (DS) Data Decoder decodes payload data with very high throughputs.
  • The PLC (Physical layer Link Channel) Decoder decodes PLC frames and therefore allows conveying the physical properties of the OFDM channel.
  • The Downstream (DS) NCP (Next Codeword Pointer) Decoder decodes NCP frames and therefore allows to convey plenty of information on the OFDM structure.
Creonic GmbH
CommunicationsIP

DVB-C2 LDPC/BCH Decoder   

DVB-C2 (Digital Video Broadcast - Cable 2nd Generation) is an ETSI standard of the second generation for digital data transmission via cable networks. It complements the existing standards DVB-S2 and DVB-T2 for satellite and terrestrial communication and offers a capacity-approaching coding scheme. The Creonic DVB-C2 IP core integrates the forward error correction as defined by the standard (including LDPC and BCH decoder).

Creonic GmbH
CommunicationsIP

DVB-CID Modulator IP   

DVB-CID (Digital Video Broadcast - Carrier Identification System) is an ETSI standard for interference prevention within digital data transmission via satellites that was first published in 2013. Its goal is the identification of interfering transmissions from other sources, in order to respond to Radio Frequency Interference (RFI). The Creonic DVB-CID high performance modulator can be configured by a simple configuration interface and outputs a baseband signal split into real and imaginary part.

Creonic GmbH
CommunicationsIP

DVB-RCS Turbo Decoder   

DVB-RCS (Digital Video Broadcast - Interaction channel for satellite distribution systems) is an established ETSI standard for digital data transmission via satellites. It uses an 8-state double-binary turbo decoder that has an excellent error correction performance. This outstanding performance of the DVB-RCS turbo decoder makes it the ideal candidate for further applications where high spectral efficiency is key for lowering costs.

Creonic GmbH
CommunicationsIP

DVB-RCS2 Modulator IP   

Creonic provides IP cores for DVB-RCS2, in particular demapper, turbo decoder and this modulator. The Creonic DVB-RCS2 high performance modulator performs all tasks of a Modulator. The modulator expects PDU frames as input and performs energy dispersal, CRC encoding, turbo encoding, mapping, framing and modulation. In addition, the core performs baseband filtering and output gain adjustment. The output of the core is designed to be followed by a DAC.

Creonic GmbH
CommunicationsIP

DVB-RCS2 Turbo Decoder   

DVB-RCS2 (Digital Video Broadcast - Second Generation DVB Interactive Satellite System) is the latest ETSI standard of the second generation for digital data transmission via satellites. It uses a new 16-state doublebinary turbo decoder that significantly outperforms its dated 8-state counterpart of DVB-RCS. DVB-RCS2 is the first standard to adopt these highest performance turbo codes. New modulation schemes (8-PSK and 16-QAM) help to increase spectral efficiency even further. The outstanding error correction performance of the DVB-RCS2 turbo decoder makes it the ideal candidate for further applications where high spectral efficiency is key for lowering costs.

Creonic GmbH
CommunicationsIP

DVB-S2 LDPC/BCH Encoder and Decoder   

DVB-S2 (Digital Video Broadcast - Satellite 2nd Generation) is an ETSI standard of the second generation for digital data transmission via satellites. It was published in 2005, being the first standard of the second generation DVB standards (DVB-S2/-T2/-C2). Because of its capacity-approaching forward error correction, today DVB-S2 is the de-facto standard in satellite communication and other applications. The Creonic DVB-S2 IP core integrates the forward error correction as defined by the standard (including LDPC and BCH decoder).

Creonic GmbH
CommunicationsIP

DVB-S2X Demodulator   

Creonic provides IP cores for DVB-S2X demodulation, LDPC/BCH decoding as well as modulation. The Creonic DVB-S2X high performance modulator performs all tasks of an inner transmitter. The modulator expects BBFrames after mode adaptation as input and performs stream adaptation, FEC encoding, mapping, PL framing and modulation. In addition, the core can perform baseband interpolation and output gain adjustment. The output of the core is designed to be followed by a DAC and RF front end.

Creonic GmbH
CommunicationsIP

DVB-S2X Wideband Modulator Demodulator Decoder   

Creonic provides IP cores for wideband (500 Msymb/s) DVB-S2X demodulation, LDPC/BCH decoding as well as modulation. The Creonic DVB-S2X high performance wideband modulator performs all tasks of an inner transmitter. The modulator expects BBFrames after mode adaptation as input and performs stream adaptation, FEC encoding, mapping, PL framing and modulation. In addition, the core can perform baseband interpolation and output gain adjustment. The output of the core is designed to be followed by a DAC and RF front end.

Creonic GmbH
CommunicationsIP

FMC L-Band RF Receiver Board   

The Creonic L-band RF receiver FMC card allows receiving RF signals between 925 and 2,250 MHz. It is ideally suited for satellite communication with standard satellite dishes since it includes a DiSEqC driver IC for LNB controlling. Due to the low-pin-count (LPC) FMC connector it can be used with all FMC carrier boards that support Vad j = 1:8V.

Creonic GmbH
CommunicationsIP

GEO-Mobile Radio LDPC Decoder   

GEO-Mobile Radio (GMR) is an ETSI standard for satellite phones. The Creonic GMR Decoder IP core supports the PNB2 burst packets that were added in GMR Release 2 (GMPRS-1) and use LDPC codes for the first time. The same burst modes and LDPC codes are also in GMR Release 3 (GMR-3G). The Creonic GMR LDPC decoder IP core is a field-proven solution.

Creonic GmbH
CommunicationsIP

GMR LDPC Decoder IP   

GEO-Mobile Radio (GMR) is an ETSI standard for satellite phones. The Creonic GMR Decoder IP core supports the PNB2 burst packets that were added in GMR Release 2 (GMPRS-1) and use LDPC codes for the first time. The same burst modes and LDPC codes are also in GMR Release 3 (GMR-3G). The Creonic GMR LDPC decoder IP core is a field-proven solution.

Creonic GmbH
CommunicationsIP

IEEE 802.11ad WiGig LDPC Decoder   

The WiGig standard (IEEE 802.11ad) delivers data rates of up to 7 Gbit/s and hence outperforms the current IEEE 802.11n standard by more than 10x. It uses the 60 GHz band to enable short range communication and interoperability between a broad set of applications and platforms. The Creonic WiGig LDPC decoder is designed in particular to deliver highest throughputs in the multi-gigabit domain with a small footprint. At the same time it provides outstanding error correction performance, resulting in a low energy consumption and increasing range of wireless transmission. Its unique pipeline architecture can be customized at design-time to deliver best performance on any target technology. Insertion, removal and balancing of pipeline stages within the IP core is flexible and allows for optimization of required routing resources, path delays between pipeline stages, throughput, and footprint at the same time.

Creonic GmbH
CommunicationsIP

IEEE 802.11n LDPC Decoder   

The WiFi family of standards (IEEE 802.11) is used for Wireless Local Area Networks (WLANs). Its first version from 1997 has been extended by many amandments such as IEEE 802.11n-2009 (now part of IEEE 802.11-2012). This amendment was developed in particular for high throughputs of 600 Mbit/s on the air interface. The standard uses convolutional codes for forward error correction as minimum requirement. LDPC codes are optional but because of their superiority over convolutional codes they are widely used today.

The Creonic IEEE 802.11 LDPC decoder is a high performance implementation for WLAN and further applications and supports all LDPC codes as defined by the standard.

Creonic GmbH
CommunicationsIP

IEEE 802.11n/ac/ax LDPC Decoder   

The WiFi family of standards (IEEE 802.11) is used for Wireless Local Area Networks (WLANs). Its first version from 1997 has been extended by many amendments such as IEEE 802.11n-2009 (now part of IEEE 802.11- 2012). This amendment was developed in particular for high throughputs of 600 Mbit/s on the air interface. The standard uses convolutional codes for forward error correction as minimum requirement. LDPC codes are optional but because of their superiority over convolutional codes they are widely used today. The Creonic IEEE 802.11 LDPC decoder is a high performance implementation for WLAN and further applications and supports all LDPC codes as defined by the standard.

Creonic GmbH
CommunicationsIP

IEEE 802.15.3c LDPC Decoder   

The IEEE 802.15 working group specifies standards targeting the wireless personal area network (WPAN). Task group 3 of the working group focuses on high data rates within WPAN. The task group 3c defined a new millimeter-wave-based alternative physical layer (PHY) for the IEEE 802.15.3-2003 standard. This standard (IEEE 802.15.3c-2009) operates at 60 GHz and offers data rates of multiple Gbit/s for applications such as high speed internet access or streaming content download. The task group adopted LDPC codes for these high data rate modes within the single carrier (SC) mode and the high speed interface (HSI) mode.

The Creonic IEEE 802.15.3c LDPC Decoder IP supports all LDPC codes with a codeword size of 672 bits as defined by the standard.

Creonic GmbH
CommunicationsIP

LTE DEC Turbo Decoder   

Creonic’s LTE/LTE-A IP Core is an advanced, customer-proven implementation of the standardized 3GPP turbo code. The turbo decoder was designed for base station and user equipment applications. However, the high flexibility in block lengths and code rates makes it the ideal fir for further applications.

Creonic GmbH
CommunicationsIP

MMSE MIMO Detector   

MIMO (Multiple Input Multiple Output) techniques are being used more and more in recent and upcoming standards since they drastically outperform traditional SISO (Single Input Single Output) techniques in terms of maximum throughput and range. This gain results from an increased spectral efficiency, lowering the overall system costs.

A Minimum Mean Square Error (MMSE) MIMO detector is an integral part of a MIMO receiver. The Creonic MMSE detector offers high throughputs even on low-cost FPGAs and convinces with a low implementation complexity at the same time. Its flexibility at design-time and run-time makes it the ideal fit for all kinds of MIMO applications.

Creonic GmbH
CommunicationsIP

Viterbi Decoder IP   

Convolutional codes are widely adopted in wireless communication systems for forward error correction. Creonic offers you an open source Viterbi decoder with AXI4-Stream interface, that is capable of decoding most of the convolutional codes as defined by various standards.

Creonic GmbH
CommunicationsIP

Wideband Digital Down Converter   

The Creonic Wideband Digital Down Converter (DDC) digitally converts the input signal at IF frequency down to baseband by multiplying input samples with sine/cosine waves generated by numerical controlled oscillators (NCO). Down converted samples are then decimated by
a factor ranging from 2 to 512 with multiplying step of 2. A CIC and 4 stages of half band filters are integrated within the decimator.

The core accepts a real signal at input and provides complex I/Q baseband data at the output. The parallel architecture of the core allows for an input throughput up to 2.4 Gsps, data symbol rate up to 540 Msymb/s, making it a perfect fit for ultra high throughput applications such as wideband DVB-S2X communication.

Creonic GmbH
CommunicationsIP

WiMedia 1.5 LDPC Encoder and Decoder   

The solution from Creonic for data rates of up to 1 Gbit/s offers outstanding efficiency in terms of implementation complexity. Area and energy efficiency played a decisive role during the LDPC code design process. With this unified approach not only outstanding efficiency is
obtained, but also excellent error correction performance, outperforming Viterbi decoders by up to 3 dB. At the same time, a throughput of hundreds of Mbit/s can be achieved even on low-cost FPGAs.

Creonic GmbH
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