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Wireless Communication
This rapidly growing segment of the communication industry has the potential of providing high-speed high-quality information exchange between portable devices. Wireless communication enables several applications including multimedia Internet-enabled cell phones, automated highway systems, smart homes and appliances and videoconferencing, among others.
4,616 Questions
What are uses of computers in telecom sector?
As a telecommunication engineer this is my opinion. There are no any significant use of supercomputing in telecommunication reported yet but the telecom hardware are themselves like supercomputers. Apart from vast amount of high end computing hardware used in telecom generally for processing of subscriber related data, we have dedicated hardware which is able to connect multiple moving subscribers across the globe, all connected to a single point in a switch and the switch is able to handle multiple such cases at the same time. Just imagine 5 person are talking to a conference call, two from North America, one from India, one from Sweden and one from Africa and they all are moving at the same time so handover of their signals should also be taken care of at the same time from one cell to another and the switch is handling multiple such conversation simultaneously. This example indicates the complexity of telecom switches. Complexity and processing capacity of these devices is no way less than any supercomputer. they use dedicated processors generally designed from FPGAs and RISC arch is popular.
Does vodafone manufacture mobile phones?
They don't manufacture their own - but they do have them supplied from the far East.
How many people were killed in texting related car crashes?
In order to answer this question more accurately i would need to know what time frame you would like to see the death / injury poll from texting and driving.
Does an unpaid cell phone bill hurt your credit?
Yes it does. I have a friend that did not pay her cell phone bill and when she went to buy a car it was on her credit report. It made her look bad because if she cannot pay for a cell phone bill how could she pay a car payment.
Answerif its one or two monthsIt will only hurt your credit with your cell phone provider. but every company has its limits. After 90 days with some carriers they will transfer your un-paid balance to a third party collection agency. This agency is the one that will put negative remarks on your credit report if they can not get payment or a solid payment arrangement. Even a non-payment of only 40 dollars can stay on your record for 7 years. this will effect everything you try to obtain by credit. this is known as R9.KeVin Toronto
How do you take apart an LG LX150 cell phone?
There are various reasons as to why you may need to take apart this phone, but here is a general description as to how to do this. You will need a set of small jeweler's screwdriver, and a razor knife. The phone consists of two primary sections. One section holds the keyboard and battery, and the other section has the displays. Each of these two primary sections are made of two halves. To take apart each of these two halves in both sections, you will need the basic tools that I mentioned earlier. There are a total of ten screws in the VX8300. Four screws are located in the section containing holding the screens and the camera, and six screws holding the main body that house the battery and the keys. All but four screws are covered by a rubber plugs which you must remove. Starting with the section that holds the display screen, use a needle to remove rubber plugs covering the four screws. These screws are tightened very well and sealed so it may take a little pressure to unscrew them, but try not to strip any of them! In the main section, two screws are located under the negative and positive signs under the battery cover, and the other two are located on each side of the battery. There are two plugs on the back side of the phone revealing the other two screws on the piece holding the battery and the keys. One plug is at the top next to the antenna, the other is also at the top, but just under and to the left of the headset jack. After all screws are taken out, you can take apart that side of the phone, but there is a trick. Each of the two sections of the phone is each made of two pieces and they are snapped together. You can gently create a slight gap around the edges by using a razor knife or a thin bladed knife to wedge and pry apart the two halves. When widening the gaps you must do this all around the phone at every part where the top and bottom are touching or you might break something. There is a small copper or gold colored, flat ribbon cable that runs through both halves of the phone and it is very important and should not be damaged! These wires connect to the circuit board but when you take the phone apart then it will be on the side without the circuitry, but when you put it back together it will snap back into place. If you want to remove and clean the circuitry then you can use the screwdriver to slowly pry it out by working around the edges to try to keep it even. The section that holds the display screens is much simpler. After removing the screws and creating the gaps by prying them apart, using the same technique that was described earlier, you can pull it apart. There will be two LCD screens and one small circuit board for the three media buttons. Just reverse the process to put the phone back together.
A cell phone does not have a busy signal. If the person is on the phone, the call would go to voicemail, or it would go to call waiting.
How do you find your old phone numbers?
Your best bet is to go to your local main branch library reference section. There, look up the Bresser's Cross Index Directory for the area where you lived, and the year. This will book will provide a listing of all street addresses, and a reverse look up for the telephone number.
If there is no Bresser's for the area you lived, try the Polk's Cross Reference Directory, or Johnson's, which may be known now as Cole's Cross Reference.
Some, not all, libraries keep back issues of the books, as new editions are added every year.
These are not the only Cross Reference Directories available; there are others. However, these are the industry standards for most major metropolitan areas and surrounding suburbs.
I have noted that the category is Mobile Phones, and cellphone numbers are not typically listed in most cross reference directories. Some do provide such. Try Polk's and Johnson's first if this is what you need.
What is Malia Obama's cell phone number?
Actually, she does! Malia Obama received her first cell phone at the age of 9, for her 9th birthday. At the moment she currently has the world famous iPhone (by Apple and AT&T) and has never been on a prepaid plan. Must pay well to be the president's daughter!
What is the bit rate of a cell phone?
The bit rate of a cell phone can vary widely depending on the technology and network used. For example, 4G LTE networks typically offer bit rates ranging from 5 to 100 Mbps, while 5G networks can provide speeds exceeding 1 Gbps under optimal conditions. Additionally, the bit rate may be affected by factors like network congestion, signal strength, and the specific application in use.
How do you forward a cricket cell phone to another cricket cell phone?
I really hope you put this information to good use because i did and it helped me greatly
What are the advantages and disadvantages of sniffer for detecting lost mobiles?
Every mobile device has a unique code. A sniffer is a device that seeks out that code to find a lost mobile device. The advantage is that it helps to find lost devices. The disadvantages include cost and size.
Mobile phones are generally helpful for all kinds of things nowadays, not just the normal usage - phoning and texting your friends. Modern phones are mostly equipped with niceities such as internet, camera, camcorder, games, polyphonic ringtones, a ringtone maker, and file attachments. These things aren't necessary, or even that helpful, but these are simply what modern phones tend to have, nowadays.
Advantages of communication technology at the workplace?
Telephone makes it very easy for most business to operate. It simplifies communication among colleagues,employees,customers and remote offices.
What does MMS stand for on a cell phone?
multimedia messaging, multimedia messaging system, or something to that effect.
What is the worlds best mobile?
This question is not very clear. It could be answered in the sense of what are the best mobile apps. Currently some of the top rated apps are Facebook, Pinterest, Google Maps, Pandora, Netflix, Angry Birds, and Instagram. The question could also mean what is the best mobile carrier for apps. Almost all major mobile carriers such as AT&T, Verizon, Boost Mobile, Virgin Mobile, and Sprint are good for apps.
Can two cell phones receive the same text messages?
Most phones have the ability to send a text message to multiple recipients. With voice-calls, they would only be sent to the number dialled - unless the recipient has set up call divert (for example if they're away) - in which case, the call would only go to the diverted number (not both)..
What are the different ways of connecting a device to a mobile phone?
- Bluetooth (is a proprietary open wireless technology standard for exchanging data over short distances (using short wavelength radio transmissions in the ISM band from 2400-2480 MHz) from fixed and mobile devices, creating personal area networks (PANs) with high levels of security. Created by telecoms vendor Ericssonin 1994,[1] it was originally conceived as a wireless alternative to RS-232 data cables. It can connect several devices, overcoming problems of synchronization.
- WiFi (is a mechanism for wirelessly connecting electronic devices. A device enabled with Wi-Fi, such as a personal computer, video game console, smartphone, or digital audio player, can connect to the Internet via a wireless network access point. An access point (or hotspot) has a range of about 20 meters (65 ft) indoors and a greater range outdoors. Multiple overlapping access points can cover large areas.)
How does mobile phone radiation damage cells?
Scientific studies have not shown that mobile phone radiation does cause sickness or cancer. More powerful radiation than mobile phones, like the radiation from nuclear power plant accidents, damages the DNA in the cells and leads to cancer and other related diseases.
Can anyone track or retrieve cell phone picture messages?
yes they can anything going through cell phone waves can be tracted
How can you get a Motorola cell phone unlocked for free?
You can unlock your Motorola V9 mobile phone by using unlock code.You can get this code from Unlocking4u.com at reasonable price but not for free.Here they ask you to specify the country name,current network provider and IMEI number of your mobile phone.
What are the disadvantage wireless charging of mobile phone using microwave?
what are the disadvantages wireless chargeing of mobile phone using microwaves
What can parents see on your cell phone bill?
They can see the numbers you called,
How Many texts. The min you used.
How much money you used up.
I think theres more.
