The wireless network and its types
The wireless environment is constantly evolving. As such, let's begin by defining some key terms you will need to know. You've probably heard some of these terms before, but let's review some of them and what the acronyms stand for.
Frequency hopping spread spectrum
Frequency hopping spread spectrum (FHSS) was invented by Hedy Lamarr. She was not only a famous Silver Screen actress but also very intelligent. In fact, she was an inventor. It's kind of funny to watch the documentary about her. She was so beautiful that a lot of men—you must think of the time when she was around—didn't take her seriously as far as some of her inventions were concerned.
FHSS was accomplished by manipulating radio frequencies at irregular intervals between transmissions and receptions, hence hopping.
Her invention also formed an unbreakable code because it was hopping around so nobody could listen in, meaning that classified...
