A novel 3D NoC scheme for high throughput unicast and multicast routing protocols

Abstract

Original scientific article Novel 3D-NoC architecture has been designed by expanding the impression of lossless compression of data. The proposed design shows remarkable results in terms of power efficiency and network throughput. In this scheme, proposed for 3D-NoC, the data to be transmitted is compressed on the transmitting side, so that the data packet is reduced before transmitting. And at the receiver, the original data is restored by decompressing the encoded data. Golomb-Rice algorithm is utilized to develop and implement the hardware encoder and decoder (Codec). The result is evaluated for both unicast and multicast routing. The improvement in power efficiency and throughput for proposed 3D-NoC (unicast) is 9,25 % and 17,61 % respectively. In similar, the improvement in power efficiency and throughput for proposed 3D-NoC (multicast) is 8,65 % and 14,66 % respectively. Further, from the result we observed that the improvement variation is higher for smaller bandwidth, which means the proposed 3D-NoC works well in case of narrow bandwidth. Keywords: codec; multicast; SoC; 3D-NoC; unicast Nova 3D NoC shema za unicast i multicast usmjerivačke protokole velike propusne moćiIzvorni znanstveni članak Nova 3D-NoC arhitektura dizajnirana je s većom mogućnošću prihvaćanja komprimiranih podataka. Predložena shema daje značajne rezultate u odnosu na učinkovitost i propusnu moć mreže. U toj shemi, predloženoj za 3D-NoC, podaci koje je potrebno prenijeti, komprimirani su već prije prijenosa tako da je veličina paketa s podacima smanjena već prije prenošenja. Pri prijemu, originalni podaci se obnavljaju dekompresijom kodiranih podataka. GolombRice algoritam se primjenjuje za razvoj i primjenu kodera i dekodera hardvera (kodek dekoder). Dobiven je rezultat i za unicast i multicast usmjeravanje. Povećanje učinkovitosti i propusne moći za predloženi 3D-NoC (unicast) je 9,25 % odnosno 17,61 %. Slično tome, poboljšanje učinkovitosti i propusne moći za predloženi 3D-NoC (multicast) je 8,65 % odnosno 14,66 %. Nadalje, rezultati pokazuju da je poboljšanje veće kod manjih širina pojasa, a to znači da predloženi 3D-NoC dobro funkcionira u slučaju uskih širina pojasa.

Fuzzy Enhanced Black Widow Spider with Secure Encryption Random Permutation Pseudo Algorithm for Energy Efficient Cluster Communication in WSN

“…Data integrity, data security, and individual privacy are further significant IoT issues that need to be addressed, especially with low-resource devices and heterogeneous technologies [16][17][18]. One of the best techniques to safeguard the privacy of data and conversations is encryption.…”