EDN

LDPC: Another Key Step Toward Shannon

For communication designers, especially those in the networking and wireless field, the Shannon limit can be seen as the Holy Grail. And, since being first defined in ...
IEEE

Partially-Coupled Staircase LDPC Codes for High Speed Inter-Satellite Communications

Abstract: In this paper, we propose a rate-compatible partially-coupled staircase low density parity check (PS-LDPC) coding scheme for high speed inter-satellite ...
IEEE

Encoding Spatially Coupled LDPC codes with Polynomial Generator Matrices

Abstract: Spatially coupled low-density parity-check (SC-LDPC) codes have recently attracted a lot of attention because of their optimal asymptotic performance. Time-invariant and periodically ...
INTERNET Watch

電圧レベルは16段階に、増えたエラーは強力な「LDPC」で対策するも ...

1000BASE-Tの10倍速、という高速な有線LAN規格「10GBASE-T」が、いよいよ身近になりつつある。 LANカードは既に100ドル以下のモデルや2万円台のモデルが登場、ハブについても8ポート8万円の製品が国内で発売済み。10GBASE-T標準搭載のiMac Proも12月に発売されるなど ...
TechRepublic

Low-Complexity Encoding of LDPC Codes: A New Algorithm and its Performance

A new technique for efficient encoding of LDPC codes based on the known concept of Approximate Lower Triangulation (ALT) is introduced. The greedy permutation algorithm is presented to transform ...
TweakTown

Marvell demonstrates powerful LDPC encoding at Computex 2014

Computex 2014 - Error rates are increasing as NAND manufacturers shrink lithography. This requires SSD controller innovation to provide stronger error correction ...
Design-Reuse

Creonic GmbH Introduces Advanced 5G LDPC Encoder IP core for Enhanced Mobile Broadband ...

Kaiserslautern, Germany, December 14, 2023 - Creonic GmbH, the leading provider of cutting-edge communications IP cores, proudly introduces the 5G LDPC Encoder IP core, a valuable addition to the ...
EDN

Low power LDPC decoder created using high level synthesis

HLS methodology allows the hardware design to be completed at a higher level of abstraction such as C/C++ algorithmic description. This provides significant time and cost savings, and paves the way ...
Design-Reuse

AccelerComm Reduces 5G Latency by up to 16x with NR LDPC Channel Coding

Southampton, UK – 11 th December 2019: AccelerComm, the company supercharging 5G with Optimisation and Latency Reduction IP, announced today the launch and general ...