An area efficient LDPC decoder hardware design for parallel layered decoding algorithm is proposed. Shift register chain is used to reduce the chip area. Puncturing technique is employed to produce ...

Bit functional unit with pipeline architecture in our LDPC decoder allows us to perform column operations for every bit node connected to each of check nodes which are updated by the row operations in ...

The Decoding Algorithm This article focuses on a special class of LDPC codes called block-structured LDPC codes, which have been adopted by many new wireless standards (IEEE 802.11n, IEEE 802.16e). As ...

Architectures and algorithms now frequently integrate novel quantisation techniques, layered decoding schedules and parallel processing methods to meet the demanding specifications of 5G and beyond.

The first LDPC decoder was reported in [2] in 2002 as a fully parallel multi-bit architecture. All of the nodes are directly implemented on the chip and connected by a large number of wires. The ...

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

Low-density parity-check (LDPC) codes represent one of the most effective error-correcting schemes available, approaching Shannon’s theoretical limit whilst maintaining a relatively low decoding ...

Press Release AccelerComm, the company supercharging 5G with Optimisation and Latency Reduction IP, today announced they have developed a highly optimised LDPC software decoder in collaboration with ...

The DVB-S2/S LDPC/BCH decoder a silicon proven IP extracted from production chips has an octal input interface and a single output interface. The data coming from the 8 demodulators are multiplexed ..

AccelerComm, the company specialising in optimisation and latency reduction IP, has announced they have developed a highly optimised LDPC software decoder in collaboration with Intel. The solution is ...