Communication-system designers have always had to deal with trade-offs among data reliability, efficient use of available spectrum, data throughput, and cost. Error-correction coding (ECC) is one of ...

Looking for help with today's New York Times Pips? We'll walk you through today's puzzle and help you match dominoes to tiles ...

I combine my love for video games and comedy to create funny and entertaining skits and vlogs. Inspired by popular YouTubers, I focus on games like Fortnite, Minecraft, Halo, GTA, and Call of Duty to ...

Bitcoin’s creator has hidden behind the pseudonym Satoshi Nakamoto for 17 years. But a trail of clues buried deep in crypto lore led to a 55-year-old computer scientist named Adam Back.

Abstract: We review the principle of multidimensional (multi-D) trellis coded modulation (TCM). We describe the structure of multi-D TCM schemes and discuss their main advantages. Numerical ...

Multiplication is working out how many groups of something you have altogether. Division is working how many you get, after sharing a number between another number. You can use place value charts to ...

Getting AI governance right is one of the most consequential challenges of our time, calling for mutual learning based on the lessons and good practices emerging from the different jurisdictions ...

Abstract: In this paper, a multiuser adaptive OFDM (orthogonal frequency-division multiplexing) transmission system is simulated. A bit allocation algorithm is considered in this system We propose a ...

src_head = gr.head (gr.sizeof_short,Kb/16*P) # packet size in shorts s2fsmi=gr.packed_to_unpacked_ss(bitspersymbol,gr.GR_MSB_FIRST) # unpack shorts to symbols ...