Technologies evolve, human craves for more convenience. In today’s age of connectivity, we are entailed to make great use of tools available to us. People want to balance the cost and reward of WiFi and cellular connection over your mobile phone. Therefore the aggressive wi-fi to cellular handover is created to solve the problem.
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What Is Exactly Aggressive WiFi to Cellular Handover?
Aggressive WiFi to cellular handover is a feature that allows the user to switch from one wireless network to another. A smartphone has the handover enabled, and it is easy to find out what will be the best in-line option. With the help of the handover feature, it is easy to get the right internet connection when you need it.
Aggressive WiFi to Cellular Handover on Tablets
Modern smartphones ship with options to include cellular and mobile data. This feature is handy for those whose mobile lifestyle depends on a stable internet connection. Not only that, but you will also need the right data plan for your high-speed data requirements. Therefore having aggressive cellular data is always helpful.
If you do not have a Wi-Fi connection on your mobile phone, you will use cellular data instead. Cellular data is another name for wireless internet, which you can access by subscribing to a package from your network provider. Your tablet needs to have a SIM card to activate this feature.
How Does Aggressive WiFi to Cellular Handover Work?
The handover comes to answer the shortcomings of the WiFi network with access points. Access points work in a simple format- the further you are from the location, the signal points will start getting down. Cellular data becomes active when it goes completely down, and the phone cannot catch any data. The cellular data becomes the first to respond to bridge the gap formed, but not when this feature is turned off, causing you an interrupted experience to the internet.
This feature will automatically switch to cellular data when the WiFi connection is weakened or dropped when you have this feature turned on. During busy hours, the mobile network does not even bother to search for any WiFi beacon and will switch directly to prioritize connectivity.
People find this feature useful when making uninterrupted internet calls, especially between rooms/buildings with different wifi configurations. The handover attribute will smoothly switch the signal between access points or when it’s weak to cellular data.
The WiFi searching process consumes a great deal of battery, and it’s continuous. Meaning you will save more power by turning on the handover feature or when you’re currently mobile and need the always-on Internet.
The caveat, of course, is more data usage and depend on your mobile plan will need to take into consideration. When you feel like saving some data usage and don’t mind call droppings, turn the feature off, it will do the job.
How do you set aggressive wifi to cellular handover to work?
The process of wifi disabling on the tablet is quite similar to that of a mobile phone. When a device moves out of range, it will typically disconnect from the network.
For this technology to work correctly, you must have set up the iPad before for this feature. To do so, go into Settings and then WiFi settings. In WiFi settings, you’ll find an option called Automatic Enable for Cellular Data. In this option, you can set when you want your phone to use cellular data in place of Wi-Fi internet access if it’s available and when you want your phone to switch back over to using Wi-Fi automatically again.
Wi-Fi Assists
This is a feature in the iOS world. The user can remain linked to the Internet even if you have a poor Wi-Fi connection. For instance, if you’re on your browser with a poor Wi-Fi connection and the content isn’t loading, Wi-Fi Assist will certainly activate and also automatically switch to cellular to ensure that the content is loading.
You can use Wi-Fi Assist with most apps like Safari, Apple Music, Mail, Maps, and a lot more. WiFi assist is on by default. But, it’s not difficult to disable the WiFi assist. Just go under mobile data settings on your iPhone.
WiFi Assist is an iOS feature that switches to cellular data when the WiFi signal gets weak. The idea behind the feature is to provide uninterrupted connectivity for users. However, WiFi assist can also be a source of frustration. Some users have found that even with WiFi Assist turned on. Their data usage is limited to very little. Others have reported being unable to use WiFi Assist.
What are the reasons for this?
It all depends on the type of cellular data plan you have. Fortunately, many of our discussions on the topic have been pretty straightforward. Many people use smartphones with unlimited data plans or prepaid accounts to use sporadic or “capped” data.
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WiFi assist is the process in which a router provides internet access to multiple devices in a network.
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It comes up as a handy option when you are looking forward to gaining uninterrupted internet browsing.
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Sometimes, it becomes much easier to get uninterrupted internet browsing when too many people are connected to the internet router, and you can get easy services.
On Android
It’s a new feature that defaults on some devices that runs Android 9.0 and higher. Google’s new feature is a system-level hint to your device to use your Wi-Fi instead of mobile data when possible.
The idea behind this feature is to save you from going over your data limit and incurring expensive charges. This is a great feature for those with limited data, but it might not be the best for you if you have unlimited data, as this will end up using more of your phone’s battery power.
Under the hood
The code for shouldSwitchNetwork() best explains what it does. The function does not appear to be performant or complete, and you should rewrite the code to improve it.
This code is for an Aggressive Wi-Fi to Cellular handover routine. It uses WiFi signal strength as the primary metric but could also use other factors like proximity or connection quality.
It artificially reduces the WiFi RSSI to encourage the WiFi state machine to switch its connection to cellular. The idea here is that reducing WiFi RSSI will reduce signal quality below what’s required for an optimal user experience and thus will cause a handover.
Aggressive Wi-Fi to Cellular handover mechanisms is often used in areas with poor Wi-Fi coverage (e.g., buildings) where connectivity needs to be handed over from Wi-Fi to cellular networks. Aggressive handover can also be used when user service experience on Wi-Fi is poor and/,r users are not on a metered plan.
Network handovers can be a nuisance when you are in a hurry. They may cause you to lose your connection and reconnect, which is time-consuming and can be frustrating. With aggressive Wi-Fi-to-Cellular handover, the signal will switch from one to the other when needed. You won’t have to worry about losing connection because of a network handover.
What is the problem with cellular data?
Aggressive Wi-Fi to Cellular handover is typically used when a device experiences bad Wi-Fi connections and needs to switch over to using cellular data. Essentially, this function will make sure that your device stays connected by switching between network types depending on the strength of the signal.
As we all know, Wi-Fi is abundant in many public spaces, such as bus stations and coffee shops. When the user has a poor connection to the Wi-Fi and is far away from their home or office, they often switch to data for a better connection. But what happens when the switchover is automatically done by the phone?
This automatic handoff can cause problems for some people because they may not know how much data they are using. And sometimes, users will get charged for more than they should be if their phone switches to cellular data without letting them know.
Conclusion
Aggressive Wi-Fi to Mobile Handover is a fantastic service to make use of. It ensures that the user gets a smooth internet link on their gadget to prevent buffering during their surfing. Most manufacturers have this turned on by default to assist the user out. You have to note that the attribute requires you to have a mobile information bundle subscribed in any way times because if you don’t know after that, the mobile information will certainly start draining the credit from your SIM card.
Wifi to Mobile Handover is a hallmark in phones that instantly changes to mobile information when you do not have a solid WiFi connection. This is better if your Wi-Fi signal is unreliable, considering that it will certainly use your mobile data; however, it would probably be more costly for you.
