How does the telecommunication work?

Follow the sequenceYou are writing this question on Quora App/Site → To reach to the quora server this must be going through your operators network.If you are using 2G or 3G network then the SGSN/GGSN you are seeing below the

Why is calling faster than texting?

I agree, because you can give your precise meaning over a phone call when you can only get a the most basic thought in a text. You can convey so much more in a simple phone by things: emotion, understanding and urgency. Plus, you have instantaneous feedback from the other party. You call

What will be the next generation of the internet?

The next generation of the Internet will be the Quantum Internet.The Mathematics, Physics and the technology is now coming together so that Internet augmented Quantum Computing is now a reality. The

Could a Cell to Cell network function and eliminate the need for cell towers and cell phone companies entirely?

That would be a "mobile ad hoc network".There has been an IETF MANET working group for some time, and they've published a number of RFCs (informational, experimental, and standards track) that address many aspects:Mobile Ad-hoc Networks (manet)Quite a few of those are still informational though, so quite a

Why are prison phone calls so expensive?

Because the phone companies pay the state for the privilege of providing phone calls to prisoners. What this means is that the families of prisoners are paying part of the cost of their loved ones being locked up. This is in effect an extremely regressive tax levied onmsome of the poorest people in the US.The

How does international roaming work?

Roaming international destination subscribers needs to pay extra charges to their telecom operators to receive and make calls which is usually much higher than normal call rates. It is better to use a roaming app for Global Roaming.

How do prepaid mobile phones work?

The SIM card contains a number called the IMSI (International Mobile Subscriber Identity). When the phone turns on, uses the radio network to register with a database called the HLR (Home Location Register). Activities such as making calls, sending SMS or connecting to data services are checked against this database. Topping up the account also connects to this database.

Do GSM cell phones transmit anything while looking for a cell tower to connect to?

The attach process used by 2G, 3G and 4G phones is more or less the same.Step1 has the device scanning all potential base station carrier frequencies looking for special synchronisation signals so that it may start receiving information. This step consumes battery as the phone must tune across many frequenies in multiple bands and look for valid signals from

Is there a directory of individual landline and cell phone telephone numbers?

If you want to search anybody Phone number online then totallookup is the best site where you can people search by just entering the name of that person. It is the very easy way to search anybody number.

How to reduce roaming charges

Hello. If you want unlimited calls take a look at these guys: Pond Mobile https://goo.gl/zPpCuk . They offer very affordable prices for International Roaming Plans. You can choose an appropriate monthly plan, depends on your needs (Unrestricted Internet access, SMS, Smart Caller ID, Local Number, Unlimited calls as well).

How do cellular phone calls work versus land line phone calls?

In a paragraph, the main difference is that land line phone calls cannot move from where they are, so the route from one user to the other is fixed, while cellular users move, so the phones are regularly telling the cellular phone network central database where

How to make calls from a computer

Depends on how far down the stack you'd like to go. I'd recommend Skype or Google Voice for just basic phone call support. There is also RingTo as option if you want to port your number.If you want to dig deeper and control each aspect of

Do 4G phones support a 5G network?

Simply No.The phones needs to have 5G support in the hardware to use 5G network.

How does international roaming work?

Roaming international destination subscribers needs to pay extra charges to their telecom operators to receive and make calls which is usually much higher than normal call rates. It is better to use a roaming app for Global Roaming.

How to get better cell phone reception

Don't buy a iPhone or Galaxy.  I do antenna testing and those are the worst.  Blackberry Z30 is one the best ever.

How do cheap international calls work?

With the increasing trend of people working and living abroad, it is the phone calls that keep people connected to their loved ones back home. Moreover, with the help of cheap international calls, remaining in touch with your family, friends and colleagues is now easily affordable.The Internet has played a major role in making

How to build a cell phone signal booster

Play around with GNU Radio with build a simple repeater. In some jurisdictions like ours, this is not authorized without proper type approval. The frequencies are also licensed and need permission. http://gnuradio.org/redmine/proj...

How do cell phone towers work?

In a grossly oversimplified description, there are hundreds of towers, all with overlapping coverage.As you move along, your phone I said constantly looking for whichever on has the strongest signal. When you make a call, that tower will connect back to a switching center, which is connected to all the other towers, and the regular old landline telephone network,

How to avoid international roaming charges

No need to change your mobile number. Its really a big problem when you are traveling. Its not easy to buy SIM card of every country you are visiting. Every single time you have to change your number.Ajura is best app. Save

Why are prison phone calls so expensive?

Because the phone companies pay the state for the privilege of providing phone calls to prisoners. What this means is that the families of prisoners are paying part of the cost of their loved ones being locked up. This is in effect an extremely regressive tax levied onmsome of the poorest people in the US.The

How do transcontinental landline phone calls work?

They go via satellite. No more operators, you just dial the number - but the call still goes across the ocean by satellite. (Landline to the central office defines a landline. It can go via satellite to the other side of the county.)

What's the difference between cell phone reception and LTE?

LTE (Acronym for Long Term Evolution) is a technology that allows mobiles, or generically speaking, user equipments (UEs), to be able to access high speed data with typical speeds of around 100 Mbps. Of course like with every technology, these numbers will keep increasing as the technology improves, but thats

Can cell phone towers transmit meta data to a transponder or a ground control unit?

They actually do just that. There's a Base Station Controller in 2G GSM and CDMA, and a Radio Network Controller in 3G UMTS. LTE doesn't use such a facility as that is now integrated into the cell site.There's other facilities, such as the

How to build a cell phone jammer

Hey, if you try making a cell phone jammer so first, you know that the circuit you download from the internet is only proving theoretically it is only a concept of every signal jammer device. If you are making a circuit according to a diagram I personally advised

How large are the margins of cell phone companies?

margins, as defined as the marginal revenue from a call less than the marginal cost of providing that call, are pretty large.however that totally ignores the fact the the company has had to spend hundreds of millions of dollars building the network in the first place, and also has to spend millions on other

What is the best satellite phone provider?

Before you can determine who the

Telecommunications: How does cell phone actually works?

When we talk about working of a cellphone....people don't realize the complex processes going on behind the screen when u are talking to a person on your cellphone. First when we call, our phone goes to a phenomenon called as RESONANCE. Actually the frequency of our phone gets matched

Telecommunications: How does cell phone actually works?

When we talk about working of a cellphone....people don't realize the complex processes going on behind the screen when u are talking to a person on your cellphone. First when we call, our phone goes to a phenomenon called as RESONANCE. Actually the frequency of our phone gets matched

How to build a cell phone jammer

Hey, if you try making a cell phone jammer so first, you know that the circuit you download from the internet is only proving theoretically it is only a concept of every signal jammer device. If you are making a circuit according to a diagram I personally advised

What is the next breakthrough technology in telecommunications world?

The latest innovation you will see is 5G. Then there is also Fiber everywhere, connectivity for IoT & IoE, Cybersecurity, Green Communications, Molecular Communictaions and many more.

Why are wifi phone calls better?

Wifi calling is made for areas where cellular signal is low or nonexistent.  That's really the big thing it has going for it.  Additionally, some carriers allow you to use as much of your minutes talking as you like without charging you extra, where as other carriers consider wifi calling minutes

For corporate US travelers visiting Europe, Asia and Africa, what are the cheapest ways to get roaming data access for smartphones?

In the past I've been using local sim cards it works but the most concern is the changing of sim cards and registering all over again (also the expiry of sim card when not in use). I tried a lot of international sim cards but they are expensive

Can cell phone towers transmit meta data to a transponder or a ground control unit?

They actually do just that. There's a Base Station Controller in 2G GSM and CDMA, and a Radio Network Controller in 3G UMTS. LTE doesn't use such a facility as that is now integrated into the cell site.There's other facilities, such as the

Is it possible for cell phones to get crossed where phone calls and texts go to the wrong phone?

I believe yes.. a phone is not identified by its phone number, but by the IMEI number assigned to it. There are therefore a number of translations and looking up tables of data,so either a human error or even machine error can happen. Every time a translation is done,there is a possibility of error.In addition

Can cell phone towers transmit meta data to a transponder or a ground control unit?

They actually do just that. There's a Base Station Controller in 2G GSM and CDMA, and a Radio Network Controller in 3G UMTS. LTE doesn't use such a facility as that is now integrated into the cell site.There's other facilities, such as the

Prisons and Prison Life: Are inmate phone calls monitored and/or recorded?

In the USA all inmates either in jail or in prison are informed when they first arrive at a facility what the rules are there for phone privacy. As such, pretty much as a rule, anything they say or do while on the phone or in person can and will be listened to and/or

How do telecommunications networks work?

What Is Telecommunication Network:A communication network is a collection of transmitters, receivers, and communications channels that send messages to one another.Some digital communications networks contain one or more routers that work together to transmit information to the correct user.Some Examples Of Telecommunications Networks are:Telephone Network:A telephone network is a telecommunication network used for telephone calls between

How to build a cell phone jammer

Hey, if you try making a cell phone jammer so first, you know that the circuit you download from the internet is only proving theoretically it is only a concept of every signal jammer device. If you are making a circuit according to a diagram I personally advised

How do prepaid mobile phones work?

The SIM card contains a number called the IMSI (International Mobile Subscriber Identity). When the phone turns on, uses the radio network to register with a database called the HLR (Home Location Register). Activities such as making calls, sending SMS or connecting to data services are checked against this database. Topping up the account also connects to this database.

Do people make phone calls anymore?

Some of us dinosaurs don't text at all. When my job required me to, I would use text. Now that the choice is completely mine, I do not. Voice calls, email, various kinds of postings, and face-to-face meetings nicely cover my need to communicate.When

How large are the margins of cell phone companies?

margins, as defined as the marginal revenue from a call less than the marginal cost of providing that call, are pretty large.however that totally ignores the fact the the company has had to spend hundreds of millions of dollars building the network in the first place, and also has to spend millions on other

What is the next breakthrough technology in telecommunications world?

The latest innovation you will see is 5G. Then there is also Fiber everywhere, connectivity for IoT & IoE, Cybersecurity, Green Communications, Molecular Communictaions and many more.

How large are the margins of cell phone companies?

margins, as defined as the marginal revenue from a call less than the marginal cost of providing that call, are pretty large.however that totally ignores the fact the the company has had to spend hundreds of millions of dollars building the network in the first place, and also has to spend millions on other