VIP/IP Products

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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 capacityapproaching coding scheme. The Creonic DVB-C2 IP core integrates the forward error correction as defined by the standard (including LDPC and BCH decoder). It furthermore includes additional signal processing before and after forward error correction (soft-decision demapping, deinterleaving, descrambling).

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 a 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 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

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

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 802.15.3c 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

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

WiMedia 1.5 UWB LDPC Decoder   

The WiMedia UWB standard was developed by the Wi-Media Alliance. Version 1.5 of the standard introduces high payload throughputs of up to 1 Gbit/s for short range communication. LDPC codes have been adopted for these high data rate modes, while convolutional codes are used for the low data rate modes. The Creonic WiMedia 1.5 LDPC Encoder and Decoder IP core supports all LDPC coding schemes as defined by the standard.

Creonic GmbH
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