Abstract | ||
---|---|---|
The upcoming IEEE WiMax 802.16e standard, also referred to as WirelessMAN (7), is the next step toward very high through- put wireless backbone architectures, supporting up to 70Mbps. It features as an advanced channel coding scheme Low-Density Parity-Check (LDPC) codes. The decoding of LDPC codes is an iterative process, hence many data have to be exchanged between processing units within each iteration. The variety of the specified codes and the envision of different decoding schedules for different codes pose significant challenges to an LDPC decoder hardware real - ization. In this paper, we present to the best of our knowledge the first published LDPC decoder architecture capable to proces s all specified WiMax LDPC codes. Detailed synthesis and com- munications performance results are shown in addition. |
Year | DOI | Venue |
---|---|---|
2006 | 10.1109/PIMRC.2006.254126 | Helsinki |
Keywords | Field | DocType |
IP networks,WiMax,channel coding,iterative decoding,parity check codes,LDPC code decoding,WiMax 802.16e,channel coding scheme,iterative process,low-density parity-check codes,processing units,synthesizable IP core,wireless backbone architectures | Forward error correction,Concatenated error correction code,Low-density parity-check code,Computer science,Turbo code,Serial concatenated convolutional codes,Computer network,WiMAX,Real-time computing,Throughput,Decoding methods | Conference |
ISBN | Citations | PageRank |
1-4244-0330-8 | 41 | 2.82 |
References | Authors | |
8 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Torben Brack | 1 | 115 | 9.92 |
Matthias Alles | 2 | 102 | 7.17 |
Frank Kienle | 3 | 186 | 17.11 |
Norbert Wehn | 4 | 1165 | 137.17 |