What is the difference between wifi and cellular

There are two elements in wifi data network architecture viz. WiFi operates on 2. WiFi operates in two modes which are adhoc and infrastructure. The silent features of wifi data network are as follows.

Conclusion : The integrated wifi cellular architecture are being deployed due to respective benefits of wifi i. Cellular service providers offload cellular data traffic to wifi network in the areas where user density is higher.

It benefits to wifi service provider as its user base increases due to cellular user traffic flow to wifi network. End users avail greater coverage and higher data rate at lower affordable cost. Hence the integration benefits all i. What is Data? Its frequencies are classified by Bands , which are groupings of radio frequencies used by mobile networks. Smartphones support both Wi-Fi and cellular connections, but without Speedify they do a terrible job of switching between the two.

Speedify fixes all of these problems, letting you move from Wi-Fi to Cellular and back to Wi-Fi without over dropping a Skype call, going offline, or having your music stop. The issue with this is that the phone will stay connected to the internet over cellular, which may cause users to use up a lot of data. Apple does note on its site that it engages for foreground apps, not background tasks. But in many cases, users can use hundreds of megabytes or gigabytes without even realizing it.

This is an automatic setting for iOS 9, which many people have decided to opt-out of. How does information get sent and delivered between devices? IP addresses allow computers and devices to find each other when sending and receiving information. Google will gather the cat pictures your phone requested and send them to your phone's IP address.

The most common use of the internet is when we interact with the world wide web on our computer, laptop, tablet, or smartphone. Popular uses , within the world wide web, are sending and receiving e-mails, conducting research, downloading files, education, job-hunting, browsing through social media, and shopping.

As stated, ethernet is used to connect multiple computer networks and other devices together within a local area network LAN , such as a home or office, to transfer data. As technology advances, the protocol evolves, allowing ethernet technology to improve data transfer speeds. The three most common ethernet speeds are:. The difference between ethernet and WiFi involves wired vs.

For ethernet devices to be able to communicate with each other, they must be connected, via ethernet cables , to a central switch or hub. To provide the devices with an internet connection, the switch or hub will use a cable to connect to the ethernet port on the wireless router or modem. Through the cables, devices such as computers, printers, game consoles, fax machines, and scanners can share data, large files, and resources among each other.

WiFi is capable of doing most of this wirelessly, which is more convenient, but slower. For example, if one computer wants to print a document, the request will be sent to the printer through the cables, the printer will receive the request and print the document.

Ethernet cabling can carry information over long distances; depending on which ethernet cable you are using, information can travel meters feet to 10, meters 6. Not only do cables give your devices the ability to communicate with each other from large distances, but they also bypass obstacles building material, walls, and furniture that can interfere with the signal strength. As a result, ethernet offers faster speeds, lower latency, a reliable connection, and better security.

WiFi or Wireless Fidelity is a network that connects many devices wirelessly; it creates a wireless home network, allowing connected devices to communicate with each other and access the internet without wired ethernet connections, network cables, or other physical connections. Many people confuse WiFi and Bluetooth because they both wirelessly connect devices.

The difference between WiFi and Bluetooth is that WiFi allows wireless devices to access the internet. On the other hand, Bluetooth just shares information within short distances. To broadcast wireless internet via WiFi, you need a modem connected to a wireless router via ethernet cables or a wireless gateway a combination of a modem and a router. The modem or wireless gateway will connect to an internet service provider for internet access.