Why do cell phones have a data limit but home internet doesn't?
Why do cell phones have a data limit but home internet doesn't? I understand bandwidth limits, but how can home internet get away with giving users all the data they can use, but cell phone providers can't?
cell phone providers can, they just won’t (would eat into their profits)
and most of the home internet sold as “unlimited” was a scam – if you started to get too close to some hidden value, they would start throttling your connection
Not all home internet is unlimited. In many US rural areas, home internet connections have a monthly cap just like mobile networks do. A higher cap costs more, if it's available at all.
Umm, my home internet has a 50GB per month limit. Can't complain much though, it's cheap at literally $1 a day, and I'm not a gamer or online streamer.
For cell / mobile phones, you're sharing the capacity of the cell among multiple people.
In this example, a rural cell tower can provide up to 395Mbps.
It would only take 40 people watching Kayo at high definition (or any high definition video service) via their phone or a 4G router to saturate this tower.
For everyone else at this time, it'll still work but even though they might have a strong radio signal (lots of bars), the internet will become slow.
Limiting monthly usage, or charging more for more data per month, reduces the risk of saturation.
In theory at least it’s because you pay for a specific bandwidth for home internet (the size of the pipe) but a specific amount of data for cellular (how much stuff you can get through a fixed sized pipe).
Home internet is a little unique in that way, almost all other utilities are consumption based with no real tiers in terms of how it’s delivered (you pay for the volume of water or gas you use, electricity is the same, just different units).
Networking equipment gets more expensive based on the bandwidth it supports, but it doesn’t much care how many bits you push through it. So ISPs charge based on their capacity to deliver those bits, and provide tiers at different price points. Cellular though is much more bandwidth constrained due to the technologies (and it used to be much more so before LTE and 5G), so it didn’t makes sense to charge you for slow or slower tiers. Instead the limiting factor is the capacity of a tower so by limiting data to small amounts it naturally discourages use. That model carried forward even now that the technologies support broadband speeds in some cases.
As such and ISP could provide the biggest pipe (highest speed) to all homes and just charge based on consumption (they used to in the days of dial up, and satellite before starlink always has). Many ISPs instead are now double dipping though and charging for both.
Home Internet usually doesn't have unlimited internet. There's usually caps baked in somewhere. Don't believe me? Read the fine print. At some point, at some bandwidth usage in the monthly cycle, they will throttle the living crap out of your connection. It's written into pretty much every contract I've ever signed, and I've been with over a dozen carriers of landline internet over the years.
The reason being that they don't want you serving websites or business class functionality with residential level internet. They didn't build their network with those constraints. They want you paying for and using the business internet package, which has dedicated bandwidth and no caps because you're paying for a dedicated line to be run.
For mobile phones? Old pricing models still trying to be relevant. There's no technical reason.
data caps are coming to home internet soon too and with inescapable hidden contracts; switch to an independent isp to avoid it before you're entrapped into one.
I went over my home data cap a couple times. The ISP rep was not amused when I called to have them bump my speed down to the lowest tier and add unlimited data. I pay less now and the speed difference is not noticeable for me with daily usage. I told them I was going to download random crap all day, delete, and redownload out of spite lol.
Lots of home internet does have a data cap, but you might not realize it. Typically what will happen is that, once you hit your cap, you'll be rate throttled. That throttle might not affect most video streaming since Netflix is really good at video compression, but you'll see the hit if you are, for instance, downloading large games from PSN, Steam, etc.
If my phone didn't have a cap, I'd hotspot it all, which is basically the idea of cellular home internet routers.
I found a home router without a cap, which time will tell to be true, but it's still more expensive than my phone with a very large but not unlimited cap.
They want to get paid, that's the reasoning. The amount of data is really irrelevant except for pricing.
Roaming fees used to be the same until EU stepped in. Hopefully EU will eventually step in and order a full stop to ALL CAPS too. We live in the "future" now, right? Bring me my free unlimited connection so I can download that car they talked about.
I have the opposite. Unlimited phone data, but it throttles above some high number that I've never hit. Capped home internet from crapcast, 1.3 TB, I haven't hit it but I've come within a couple gigabytes.
They offer unlimited data if I use their modem/router for an extra $10/mo. Of course their modem comes with the wonderful feature of a public hotspot for any other Comcast customers in the area. I've been thinking about getting their modem, putting it in a metal box and just using pass through with my opnsense box.
My Comcast has a terabyte monthly data cap. They will send you an email if you get close to it, and if memory serves they allow you one time to go over it before they charge you some.
Even with downloading many big games sometimes when I refresh my PC and using streaming video apps all the time, I've never hit it but have come close several times. I also work from home.
Neither of those statements is universally true. It is a tendency, but not a universal rule.
Mobile internet is newer, less essential to many people, and I think mostly more costly to operate for the ISP per amount of data transferred, so this is why it tends to be the case. But there are unlimited mobile plans and limited home plans too in the world.
It is a proxy for don't use too much on the busy towers. In small towns it doesn't matter, but if you are in a downtown the tower will have many people connecting to it and the radio frequencies are shared. By putting a limit on everyone they force better sharing of that limited bandwidth. The limit is very large - far more that than the large abusers will use alone, but in a dense areas it is less than the common person will use all at once.
Tmoblie has (or had?) a binge on plan - if you used video (which we quickly figured out meant low quality - but probably good enough for a tiny phone screen) or audio you were using a lot of data, but it was consistent all day and so they didn't have to count it - if the tower doesn't have enough bandwidth for everyone on the first day of the month they have to fix that. That is the real worry: the tower running out of bandwidth on the first day of the month.
My previous home line had a hard cap at 1TB per month. That seemed like a lot at the time, but I think as the internet grows and requires more bandwidth these "sky high" caps will feel smaller and smaller.
My cell provider Telia gives me unlimited internet and calls in all nordic countries, pretty sweet deal as I need to use my phone in more than one of them.
Limits on home service used to be more common, but some plans still have caps. My home internet has a cap, it is just really, really high and they charge you more for exceeding it instead of cutting off access.
My phone also has a cap, but the cap means the connection is throttled instead of charging more.
I have had a home plan in the past woth no limit, but they didn't offer service to my new house when I moved.
I pay an extra $30/mo on top of the $100/mo for comcast to not charge me extra when we shatter 1TB usage every single month (average 3.5-4TB usage in this home). They absolutely do have caps on home internet, always have, at least in my state. During the pandemic they relaxed the fees so going over didn’t cost but as soon as they could, they went right back to charging $10 per 50gb over 1TB usage with a max fee of $100. It’s bullshit but we don’t have a choice here, can’t even get satellite internet as an option because the complex doesn’t allow dish installation on the building.
Home internet providers have high-speed lines that run through population centers and into every neighborhood. The backbones are fiber, so adding more capacity isn't all that expensive. If they run a 2.5-gigabit line to your neighborhood and it gets stressed, they can upgrade the local aggregate. Wired internet has enough bandwidth to service an incredible number of people.
Wireless internet needs towers and faces challenges like exposure, interference, and balancing power so everyone doesn’t try to reach the wrong tower. Each tower has to have it's own network backhaul to service everyone in that area. Each tower has limited bandwidth and time to slice up the connections. It's hard and expensive to expand cellular tech.
Data caps let IPS's handle capacity planning. Charging more for overages makes money and dissuades users from making them upgrade prematurely.
Mine Internet at 500gb, but it's only an extra $10 for unlimited data. My cell data is unlimited but I know they throttle speed after a certain amount. At least I don't get charged extra.
Some home Internet plans do. I’ve seen AT&T had in their terms that if you hit 99GB, they would throttle your speeds.
This was years ago, so not sure if that changed or not.
Satellite plans often had limits too because they didn’t want to encourage lots of usage on their satellites. I haven’t checked in a few years, but last I checked, these weren’t throttle limits either, sometimes they had hard limits where you just couldn’t connect anymore once you hit the limit.
Home internet did happen to have a limit in most places prior to the pandemic (at least in California). It was one of the big quiet changes that occurred. For example, ATT used to have 150GB limit about 5 years ago but it kept getting bumped up.
It depends where you live, Here pay $45usd for unlimited 1Gb/500Mbps Fibre and it is truly unlimited (usually 15-20Tb a month) and $35usd for unlimited 5G tho it's throttled abit after 60Gb.
Home internet had data limits too. In fact, you originally paid by the minute of usage through your telephone line before flat rates became a thing, blocking all calls in the process. Back in the day we'd use various time limited free trials by AOL and other ISPs to browse (Freenet was a very big one here in Germany), which they kinda threw out battling each other for customers. Look up AOL free trial CDs for example.