OCR IT National Level 2
5. Digital Communications
5.4.2 Distribution Channel Connectivity
5.4.2 Distribution Channel Connectivity
Overview
Distribution Channel Connectivity is about how devices connect and share information. There are several different ways this can happen.
One common method is 4G/5G, which uses mobile networks. This allows phones and tablets to connect to the internet almost anywhere.
Another method is Bluetooth, which connects devices over short distances. For example, you might connect headphones or a smartwatch to your phone using Bluetooth.
Mobile Wi-Fi hotspots let one device share its internet connection with others. For instance, you can use your phone to create a hotspot so a laptop can get online.
Wi-Fi is another important method. It is widely used in homes, schools, and businesses to connect many devices to the internet without wires.
Finally, wired connections use cables to link devices. This can be faster and more reliable than wireless methods, though less flexible. Each method has its own advantages, depending on where and how it is used.
Technology in the news
Government expands police use of facial recognition vans
Police in England are rolling out new vans equipped with live facial‑recognition technology to help find people wanted for serious crimes. The system scans faces in public areas and checks them against a suspect database, making over 1,000 arrests so far.
Question to think about: Is it fair for anyone in a busy street to have their face scanned without asking first? And what about our privacy—should technology be used like this?
Distribution Channel Conectivity
Uses mobile networks
Provides fast internet almost anywhere
Common for phones and tablets
Short range wireless connection
Connects devices like headphones, speakers, smartwatches
Low power use
One device shares its internet with others
Often created using a mobile phone
Useful when no Wi-Fi is available
Wireless connection for many devices
Common in homes, schools, and businesses
No cables needed
Uses cables to connect devices
Reliable and stable connection
Usually faster than wireless methods