Abstract: This paper studies the design of protograph low-density parity-check (PLDPC) coded sparse code multiple access (SCMA) systems with power-imbalanced multi-level decoding (PI-MLD) scheme.

Abstract: In this paper, we first propose a novel joint source-channel block code (JSC-BC) in which two protograph-based low-density parity-check (P-LDPC) block codes are connected not only by a ...

Unveiling the meaning of commonly used acronyms in our daily lives🔎!! She followed every rule, ICE still stopped her: An Indian-American family's wake-up call Gold crosses Rs 1.8 lakh, silver above ...

Novavax has agreed to a deal to let Pfizer use Matrix-M adjuvant in its products for an upfront payment of $30 million and up to another $500 million in milestone payments. The biotech company said ...