Hamming Based Multiple Transient Error Correction Code for NoC Interconnect

Vinodhini, M.; Murty, N. S.

doi:10.1007/978-981-15-9019-1_50

Cited by 2 publications

(2 citation statements)

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“…Group 2 consists of pairs of numbers v 2 between [1, n], such as (1, 2), (1, 3), …, (n − 1, n). Group 3 consists of sets of three numbers v 3 between [1, n], such as (1, 2, 3), (2,3,4)…”

Section: Further Discussionmentioning

confidence: 99%

“…In other words, a NoC system is composed of IP cores, network interfaces, routers and global links [ 2,3 ] . Also, the basic Hamming code can be applied to correct errors within NoC interconnects [ 4 ] . Meanwhile, Turbo/LDPC code can take the architecture of multi‐processor System on chip (SoC) and NoC, while the error correction decoder is composed of multiple properly interconnected processing elements.…”

Section: Introductionmentioning

confidence: 99%

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A Simple BCH Decoder for NoC Interconnects and SoC Buses

Wu¹,

Ailin²

2021

Chinese J of Electronics

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Network on a chip (NoC) uses packet‐switched network to implement interconnections in System on chip (SoC). In SoC design, performance and energy efficiency are respectively the first and second priorities, and optimal on‐chip communication should decrease the power consumption and area overhead. In this work, a simplified BCH codec is proposed for reliable communication in NoC and SoC. It performs BCH error corrections without Berlekamp's algorithm, only using reduced syndrome bits to determine error patterns. The error locations can be found by looking up tables, by which the possible errors are directly corrected. Only one matrix product and one ROM access are required in the BCH decoder. The proposed (20, 8, 2) and (31, 16, 3) decoders in the paper can be easily applied for error corrections of interconnects and buses for NoC and SoC. It is also beneficial to correct data lines without length definition and control lines without storage.

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Section: Further Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%