How was Wifi developed?

Vic Hayes has been called the "father of Wi-Fi" because he chaired the IEEE committee that created the 802.11 standards in 1997. Before the public even heard of WiFi, Hayes established the standards that would make WiFi feasible. The 802.11 standard was established in 1997. Subsequently, improvements to the

Can older cell phones use wireless chargers?

If they have an adapter for it. Depends on whether the phone has contacts for the wireless receiver in the phone. I added wireless charging to my old Samsung S4, and that worked well (I used the Qi system). The receiver just sticks with tape to the battery.

What protocol do cell phones use to communicate with cell towers? Can this be emulated?

This is one of those questions with one really simople answer and one REALLY complicated one.Simple:You have heard of "GSM" or "LTE"?Those are the protocols.There are probably five in general use: GSM, cdma, WCDMA, TD-SCDMA and LTE -- all with lots of variant, options and releases.These are how a cellphone talks to

Are Google programmers better than Apple and Windows programmers?

I highly doubt that google programmers are that much better than apple or microsoft programmers. It's the same algorithms, same basic language (c++), same physics, same education + IQ, etc. They are all motivated. However, they have different directions as everyone else points out. As such, they also have

Do cell phones cause cancer?

No. While Robert Rister correctly notes that cancer is multifactorial the energy in the radio waves is not sufficient to damage DNA which is the key underlying event in all cancers.Here's what the Mayo Clinic has to say on it: Cellphones and cancer: What's the risk?When a

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

Do wireless chargers harm phones?

A portion of the wireless energy is absorbed by the various parts of your phone. This includes the battery.Some phones (probably when combined with certain chargers) get hot while charging.If your phone is warm after charging with a wireless charger, then you will eventually see battery degradation and shortening 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.

What's the best wireless charger?

Anker Qi-Certified Wireless Charger

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,

Can we reside beside a cell tower?

This is my real life experience.Nine years ago after getting married, we (me and my wife) started residing in a building which had an mobile tower build on terrace.My wife became pregnant.She was fond of love birds. So she got a cage with 4 love birds. These birds didn't survive more than a month. They died

What is a cell phone signal booster and how does it work?

Cell phone signal booster and how does it work?Increase Call Reception and Reduce Call DropsMobile Phone Signal Boosters are a perfect way to increase call reception and reduce call drops. They work by amplifying the available mobile signal and spreading it through your home or office to provide reliable signal without lag

How to use college WiFi in a mobile

Switch on the WiFi in your phone. Then look up the networks available. Select the college network. If it is an open network, your phone will connect automatically and you will be good to go.If it asks for a password, enter the password and your phone will connect to the network.If the network name

Which phones are 5G?

5G is not confined to phones only. routers, iot devices & many other things can be connected to 5G network. But as of now, 5G has not started commercially anywhere. So you will not find phones branded with 5G compatibility as of now. But you can

What is the difference between wifi router and wifi modem?

The answer here by Thomas Dibble does a good job of breaking down the individual components. Some of the other answers here are so confusing and just plain wrong.I hate the term "wireless router" because the way most people

When is 5G coming to India?

The Jio 5G ecosystem consists of chipsets and peripherals that are compatible with 5G. This shall be available by end of 2019, or early 2020. The 5G based products and devices are also in pipeline and shall be available to users for affordable prices starting from 2021.Reliance Jio, partnering with Ericsson, showcased a live demo

What is WiFi 6?

Maybe this would help:PLink:Wi-Fi 6 Is Coming: Here's Why You Should Care

Where can I learn to hack a wifi network?

Here are the basic steps to learn how to hack WiFi password, check now!!!

What is the most powerful 3g cell phone signal booster?

In the USA, the FCC regulates how powerful cell phone signal booster devices are allowed to be.  While most models out there on the market do not even come close to this federal regulation on signal strength, there are some of the higher

How to hack all secured WiFi network by using mobile

You can either ask the person who manages the wifi, or you can try to hack into the network.According to Merriam-Webster dictionary:

Is it possible to charge phones wirelessly?

Yes, In technical terms it is possible to charge your phone wirelessly, there will be no wire attached to your phone but you still have to place it on a pad like in the image

How do cell phone boosters work?

How Cell Phone Signal Booster Works ?Signal booster works by receiving the weak signal and then amplifying the signal so that your devices can function well without any signal issues. There are many benefits of using a Signal Booster and the most important are that the battery of your cell phone will last

What is the most powerful 3g cell phone signal booster?

In the USA, the FCC regulates how powerful cell phone signal booster devices are allowed to be.  While most models out there on the market do not even come close to this federal regulation on signal strength, there are some of the higher

Is it possible to charge phones wirelessly?

It's been long time since that was invented and you don't have to wait for wireless chargeable IPhone. You can even turn your current phone into a wireless chargeable phone. (Maybe not IPhones and IPads)I haven't tried it myself and

How can one have cellular voice service but no data service?

I am not sure of the context for the question you have asked. So, these are some possibilities:If you signed up for voice but not for data from your carrier, then you would get voice and no data service.If you have signed up for

How do cell phone boosters work?

How Cell Phone Signal Booster Works ?Signal booster works by receiving the weak signal and then amplifying the signal so that your devices can function well without any signal issues. There are many benefits of using a Signal Booster and the most important are that the battery of your cell phone will last

How to hack WiFi without root

The simplest way to hack a wps enabled wifi network is by using wps wpa tester to get password and hack some wifi networkIt can be downloaded from play store and can be used very easily.Your Android version must be above 4.4 KitKat to hack without rootingTo get detailed instructions on how to hack wifi

Where can I learn to hack a wifi network?

Here are the basic steps to learn how to hack WiFi password, check now!!!

How does weather affect cell phone reception?

Cellphone operate by transmitting and receiving electromagnetic waves commonly known as radio waves. The weather/atmospheric conditions directly effects propagation of radio waves. Increased humidity is one of the major factors which caused drop in your cell phone signals.

How can one have cellular voice service but no data service?

I am not sure of the context for the question you have asked. So, these are some possibilities:If you signed up for voice but not for data from your carrier, then you would get voice and no data service.If you have signed up for

Is it possible to charge phones wirelessly?

Yes, In technical terms it is possible to charge your phone wirelessly, there will be no wire attached to your phone but you still have to place it on a pad like in the image

What is the most powerful 3g cell phone signal booster?

In the USA, the FCC regulates how powerful cell phone signal booster devices are allowed to be.  While most models out there on the market do not even come close to this federal regulation on signal strength, there are some of the higher

How to hack all secured WiFi network by using mobile

You can either ask the person who manages the wifi, or you can try to hack into the network.According to Merriam-Webster dictionary:

Where can I learn to hack a wifi network?

Here are the basic steps to learn how to hack WiFi password, check now!!!

How does weather affect cell phone reception?

Cellphone operate by transmitting and receiving electromagnetic waves commonly known as radio waves. The weather/atmospheric conditions directly effects propagation of radio waves. Increased humidity is one of the major factors which caused drop in your cell phone signals.

What is the most powerful 3g cell phone signal booster?

In the USA, the FCC regulates how powerful cell phone signal booster devices are allowed to be.  While most models out there on the market do not even come close to this federal regulation on signal strength, there are some of the higher

How do cell phone boosters work?

How Cell Phone Signal Booster Works ?Signal booster works by receiving the weak signal and then amplifying the signal so that your devices can function well without any signal issues. There are many benefits of using a Signal Booster and the most important are that the battery of your cell phone will last

Is it possible to charge phones wirelessly?

Yes, In technical terms it is possible to charge your phone wirelessly, there will be no wire attached to your phone but you still have to place it on a pad like in the image

Does a cell tower transmit up?

As other answers: not really.However, as an amusing twist.ZTE has built a chain of basestations in China explicitly & purely to transmit up: they enable normal cellular service on flights between Beijing & Shanghai.(I'm not quite sure how they cope with Doppler? Planes go faster than usual 3GPP requirements? Maybe the fact it is simple line-of-sight makes

How does weather affect cell phone reception?

Cellphone operate by transmitting and receiving electromagnetic waves commonly known as radio waves. The weather/atmospheric conditions directly effects propagation of radio waves. Increased humidity is one of the major factors which caused drop in your cell phone signals.

How to hack all secured WiFi network by using mobile

You can either ask the person who manages the wifi, or you can try to hack into the network.According to Merriam-Webster dictionary:

Is it possible to charge phones wirelessly?

Yes, In technical terms it is possible to charge your phone wirelessly, there will be no wire attached to your phone but you still have to place it on a pad like in the image