RFMobile Hotspot vs. Fixed Hotspot: Key Differences
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With the widespread adoption of the internet, devices that allow multiple users to share a single internet connection in homes and offices have become increasingly popular. These devices, which bridge the gap between different networks, are commonly called routers. When these routers operate on WLAN (Wireless Local Area Network) technologies, they’re often referred to as Wi-Fi routers, or simply, hotspots.
There are two primary types of hotspots: mobile hotspots and fixed hotspots. Let’s delve into the differences between them.
Mobile Hotspot
Figure 1: Mobile Hotspot Concept
As the name suggests, a mobile hotspot is, well, mobile! This portability stems from the fact that the broadband connection it uses is wireless.
Mobile hotspots leverage various wireless broadband technologies such as:
- EVDO (Evolution-Data Optimized)
- WCDMA (Wideband Code Division Multiple Access)
- WiMAX (Worldwide Interoperability for Microwave Access)
- LTE (Long-Term Evolution)
Wireless routers designed for these technologies adhere to WLAN standards, enabling them to establish Wi-Fi connections for internet access. Essentially, a mobile hotspot turns a wireless broadband connection into a portable Wi-Fi network.
Fixed Hotspot
Figure 2: Fixed Hotspot Concept
In contrast, a fixed hotspot has a fixed, or immobile, location. This is because it relies on a fixed-line broadband connection.
Fixed hotspots typically utilize cable broadband internet connections like:
- ADSL (Asymmetric Digital Subscriber Line)
- Fiber optic connections
These routers, designed for fixed connectivity, also support Wi-Fi to provide wireless internet access within a specific area. So, a fixed hotspot provides a Wi-Fi network based on a wired internet connection.
Key Differences Summarized
The fundamental difference lies in the type of internet connection used:
- Mobile Hotspot: Uses a wireless broadband connection, enabling portability.
- Fixed Hotspot: Uses a fixed-line (wired) broadband connection, restricting it to a single location.
This difference in connectivity dictates their respective use cases and advantages. Mobile hotspots offer flexibility and internet access on the go, while fixed hotspots provide a stable and often faster connection for stationary use.
