在设计产品并选择无线通信技术时，有多个关键因素需要考虑，以确保所选择的技术适合产品需求并具备稳定的性能。在选择时 首先应考虑无线技术的覆盖范围 ，不同的无线技术覆盖范围不同，适合的场景也不同。例如，Wi-Fi适合短距离传输，而LPWAN（如LoRa、NB-IoT）则适合远距离、低功耗应用。如果产品需要大范围的覆盖，可能需要考虑蜂窝网络或LPWAN技术。

Don’t ditch your router just yet. It might help you improve the Wi-Fi signal of your new equipment. Here’s how. Joe Supan is a senior writer for CNET covering home technology, broadband ...

Building a 'separates' hi-fi system, where every component (amplifier, speakers and at least one source) is housed in a separate box, isn't for everyone. It takes space, time to research product ...

It involves mechanics, electronics, and software. Here’s a breakdown of how to approach it, along with materials and software recommendations. Keep in mind that this is a complex project, and starting ...

A mobile Wi-Fi router (also called MiFi) is a useful device to get car Wi-Fi if you or your family travel a lot. You can usually get a Wi-Fi connection on trains and buses, and with a portable Wi-Fi ...

If you're struggling to get a reliable fixed broadband connection in the home, an 'over the air' alternative comes in the form of a wi-fi dongle that can deliver 4G and 5G home broadband. With a ...

Mobile hotspots create a small Wi-Fi network that allows you to connect multiple devices to the internet anywhere you have a cell signal, but figuring out which to get can be confusing.

It has been rumored that a new Apple TV will launch later this year, and it might support the faster Wi-Fi 7 standard. This means the next Apple TV should support Wi-Fi 7, unless Apple chooses to ...

“Leading the Sexual Assault Kit Initiative, clearing 4,000 backlogged tests so survivors could finally get justice,” reads one of Schimel’s ads. But his opponent, Dane County Judge Susan Crawford, has ...

The siblings – ages 14, 15 and 16 – allegedly coordinated to kill their mother after she turned off their Wi-Fi access, Harris County Sheriff Ed Gonzalez said in a social media post.