Which is better dsss or fhss

It can also be used in those areas where the frequency of radio signal is found low, but the downfall can be that it would be costly.

Today, communication is done pretty much via electronic devices. It is as important as traditional communicating of one-to-one. They have come a long way from being used in military service to now, being wireless and used by general civilians. But with these newer versions and inventions, the chance of getting the information hacked by people or disturbing or destroying the signals by viruses increases as well.

Now, The more secure the connection, the more chance of people using that particular connection. People should know the information, the advantages, and disadvantages while choosing which system is needed for them which would provide them with the best results.

Skip to content Technology and inventions are some of the core components that have made the world easier and, overall, faster year by year. The bandwidth of this system is large.

The system can be programmed to avoid parts of the spectrum, etc. FHSS specified in the original FHSS has a max. In other words, there should be no correlation at any time between any of the frequencies transmitted helping prevent mutual "co-channel" interference.

As the number of APs increase, there is the possibility of one AP "stepping on another". This could possibly happen if the speeds at which the TX synthesizers in the radios in each AP were able to change TX frequency had slight differences the actual frequency agility specs. I have seen a similar scenario in the past with direct sequence spread spectrum line of sight non Wi-Fi links in some of the countries where I have worked where unlicensed means just that!! Everybody and their aunt transmitting all over the place!.

Explore more information:. Advantages and disadvantages of frequency hopping spread spectrum. Advantages and disadvantages of Direct sequence spread spectrum.

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