Abstract: In this letter, an adaptive decoding algorithm with a variable sliding window for joint source-channel coding (JSCC) scheme based on double spatially coupled low-density parity-check ...

Abstract: Arithmetic coding (AC), a classical and practical approach to lossless data compression, has recently been applied to probabilistic amplitude shaping (PAS). One drawback of AC is its serial ...

RRB Technician 2026 notification released on 30th 2026 for 6,557 vacancies. The Computer-Based Test (CBT) has 100 questions, 90 mins, and 1/3 negative marking. Syllabus and exam patterns differ for ...

GPT-5.6 was already running in Codex for some users before OpenAI’s government-approved preview opened to partners. A ...