wifi vs bluetooth vs wimax vs 5g vs space netowrk

TNEP sets up bidirectional communication with IoT devices, while CH 1.5 uses TNEP for negotiated handover from NFC tags to Bluetooth or Wi-Fi. The latest ideas from the NFC Forum are TNEP, the Tag NFC Data Exchange Format Exchange Protocol, and the Connection Handover Technical Specification CH 1.5. NFC owns the centimeter-range use case where phones tap to interact with IoT devices. Wi-Fi 6E launched at CES 2020, targeting 5 GHz spectrum shortages by moving to 6GHz. The addition of Target Wake Time (TWT) stretches IoT device battery life. IEEE 802.11ax, aka Wi-Fi CERTIFIED 6 brings better radios for more throughput, lower latency, and more devices on each access point. The Wi-Fi Alliance is now pushing the envelope with core technology and spectrum upgrades. Wi-Fi already dominates in homes and businesses.

Multi-Stream Audio to synchronized devices, with earbuds, speakers, and digital hearing aids in mind.

Low Complexity Communication Codec improving compression and packet loss handling,.

The Bluetooth SIG launched LE Audio at CES 2020 with two key features. Bluetooth Low Energy (BLE), range to hundreds of meters, and mesh capability were big steps. Startups can jump right in on any of these technologies.īluetooth is expanding beyond a short range, point-to-point solution. Every consumer has touched these technologies – and watched them improve over time. And, each has a strong specification body advancing its technology and ecosystem. Why are these in the mainstream? All come standard in every smartphone, the primary interface for personal IoT clusters. If there is such a thing as a sure thing for consumer IoT devices, these three technologies are it.

We also look further ahead at one possibility that could shake up the mainstream.

We’ve divided the field into four categories: mainstream, adjusting course, winding down, and the range rebels. To help startups choose wisely, we begin 2020 with news before and at CES on consumer IoT wireless protocols. Better choices win consumers and open new paths for innovation. Poor choices can lead to failed products and crushing technical debt. Weighing use cases and technical factors is important, but startups can live or die with market adoption of technology in a device. Choosing wireless protocols for consumer IoT devices is a big one.

Startups building IoT device hardware face many decisions.

Wifi vs bluetooth vs wimax vs 5g vs space netowrk