Note that this frequency hopping is no longer used in most WiFi networks today. It is, however, critical to classic Bluetooth, and BLE still somewhat uses it. I have no idea how it’s related to GPS.
Indeed. Just speaking from a signals point of view, frequency hopping is not competitive for high bandwidth applications. It is however surprisingly durable in the presence of interference despite its simplicity. We’re seeing this play out in newer Bluetooth standards.
Technically speaking, isn’t differentiating between any two things pedantic? For example the moon, and chocolate, both are things. If you don’t want to get pedantic about it.
What I mean is if you don’t slice time into slots, you’re not using time slicing. It doesn’t make sense to talk about time slicing at all anymore
Two devices can transmit at the same time with all sorts of setups, even on the same frequency. And it’s not inaccurate to describe time slicing as “a method to allow multiple devices to transmit and receive simultaneously”
The question isn’t valid. Being truly pedantic would be pointing out that any number of devices can transmit at the same time, you didn’t say the messages would be received
Note that this frequency hopping is no longer used in most WiFi networks today. It is, however, critical to classic Bluetooth, and BLE still somewhat uses it. I have no idea how it’s related to GPS.
Frequency hopping in wifi was never well supported. 802.11a was primarily DSSS and afaik, very few, if any consumer devices supported the FHSS mode.
Indeed. Just speaking from a signals point of view, frequency hopping is not competitive for high bandwidth applications. It is however surprisingly durable in the presence of interference despite its simplicity. We’re seeing this play out in newer Bluetooth standards.
Time splitting is just lazy frequency hopping, change my mind
Can two devices transmit at exactly the same time with time splitting?
From a human perspective, yes, that’s exactly what it does
If you want to get pedantic about the technical details, it’s not time splitting if you’re not splitting the time…
Technically speaking, isn’t differentiating between any two things pedantic? For example the moon, and chocolate, both are things. If you don’t want to get pedantic about it.
What I mean is if you don’t slice time into slots, you’re not using time slicing. It doesn’t make sense to talk about time slicing at all anymore
Two devices can transmit at the same time with all sorts of setups, even on the same frequency. And it’s not inaccurate to describe time slicing as “a method to allow multiple devices to transmit and receive simultaneously”
The question isn’t valid. Being truly pedantic would be pointing out that any number of devices can transmit at the same time, you didn’t say the messages would be received