How a Bitcoin promotion error triggered a regulatory reckoning in South Korea

A Bitcoin promotion error at Bithumb exposed risks in exchange accounting, prompting South Korean regulators to push for tighter crypto oversight.
CoinDesk

Bithumb admits to ‘serious flaws’ that left internal systems vulnerable to potential sabotage

Following an accidental transfer of 620,000 BTC, Bithumb admits to "deficiencies" as regulators launch AI-driven ...
IEEE

Exact Bit Error Probability of CDD MC-CDMA System with Frequency-Correlated Subcarriers

Abstract: This paper presents the exact bit error rate (BER) analysis of a cyclic delay diversity (CDD) multicarrier code division multiple-access (MC-CDMA) system ...
IEEE

Simplified noisy reference loss evaluation for digital communication in the presence of slow fading and carrier phase error

Abstract: Using a Maclaurin series expansion of the conditional (on the carrier phase error) bit error probability of binary and quaternary phase-shift keying (BPSK ...