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The Reed–Solomon code is actually a family of codes, where every code is characterised by three parameters: an alphabet size , a block length, and a message length, with <. The set of alphabet symbols is interpreted as the finite field F {\displaystyle F} of order q {\displaystyle q} , and thus, q {\displaystyle q} must be a prime power .
The Ultimate 2016 Challenge became YouTube's fastest video to reach 100 million views, doing so in just 3.2 days. It is also the eighth most-liked non-music video of all time with over 3.40 million likes. On December 14, 2016, shortly after The Ultimate 2016 Challenge was released, the Spotlight channel surpassed 1 billion total video views. [4]
Wireless LAN (WLAN) channels are frequently accessed using IEEE 802.11 protocols. The 802.11 standard provides several radio frequency bands for use in Wi-Fi communications, each divided into a multitude of channels numbered at 5 MHz spacing (except in the 45/60 GHz band, where they are 0.54/1.08/2.16 GHz apart) between the centre frequency of the channel.
MinutePhysics is an educational YouTube channel created by Henry Reich in 2011. The channel's videos use whiteboard animation to explain physics -related topics. Early videos on the channel were approximately one minute long. [ 2] As of March 2024, the channel has over 5.7 million subscribers.
4. Emphasize that seeking help is a sign of strength. The idea of working with a therapist can be daunting, especially if it's your first time seeking mental health treatment. When discussing ...
e. In information theory, the noisy-channel coding theorem (sometimes Shannon's theorem or Shannon's limit ), establishes that for any given degree of noise contamination of a communication channel, it is possible (in theory) to communicate discrete data (digital information) nearly error-free up to a computable maximum rate through the channel.
Side-channel attack. An attempt to decode RSA key bits using power analysis. The left pulse represents the CPU power variations during the step of the algorithm without multiplication, the broader right pulse – step with multiplication, allowing an attacker to read bits 0, 1. In computer security, a side-channel attack is any attack based on ...
Trellis coded modulation ( TCM) is a modulation scheme that transmits information with high efficiency over band-limited channels such as telephone lines. Gottfried Ungerboeck invented trellis modulation while working for IBM in the 1970s, and first described it in a conference paper in 1976. It went largely unnoticed, however, until he ...