1.1 Wireless communication There are various generation in the wireless system. We are running with the 4 G wireless system which is more focused on the high speed data communication. The demand for higher capacity with low error has raised manifolds, mainly due to cellular telephony although expected to be soon eclipsed by wireless data applications. The various digital signal processing algorithms like IFFT, FFT can be implemented with the advent of modern chip technology. Due to the success of 2G wireless communication standards especially CDMA technique it has been shown that communication ideas can be implemented in practice .
2.0 Introduction Starting with branched out from Binariang GSM Sdn Bhd as a subsidiary, Maxis Communiations Berhad (Maxis) is a service provider company for telecommunications and internet technology in Malaysia. It was begun in 1995 where the company used the dialling prefix identifier of ‘012’, ‘014’ and ‘017’. The company offered 900 and 1800 MHz Global System for Mobile Communications (GSM) band. After that, the company uses the 2100 MHz Universal Mobile Telecommunications System (UMTS) band in July 2005. Besides, Maxis was the first to introduce 3G services in this country.
Cell Phone It is very hard to imagine life without cell phones. “The mobile device has become our communications hub, our diary, our entertainment portal, our primary source of media consumption, our wallet and our gateway to real-time information tailored to our needs. The revolution is now!” (Nihal Mehta, Eniac Ventures). In the past, people invented the telephone to make distances became closer between each other. Everyone was in need for this invention, so the scientist’s development the telephone to the cell phone.
In the past, a cellular phone only served the purpose of making and receiving calls. With the introduction of text messaging, the trend shifted from the conventional postal service to the short-messaging service (SMS), driving further innovation on content and applications development (e.g. MMS, caller ringtones, etc.). With the help of engineers, people can communicate each other through video call without the distance barrier. We can transfer our information or huge data files with the faster and higher capacity 3G & 4G network in the shortest time.
His first words on this “Liquid Transmitter” or “Electrical Speech Machine” that he later called a “Telephone” were: “Mr. Watson, Come here I want you.” Alexander Graham Bell worked with Thomas Watson, a mechanic and model maker, on the telephone together. His invention was a result of his research into telegraphy and his understanding of the human voice. Alexander received his first patent for his telephone on April 6th, 1875.
A softphone is a software program for making telephone calls over the Internet using a computer, instead of using a dedicated hardware. The softphone can also be installed on a piece of equipment such as a workstation, portable computer, tablet or even a cellphone and allows the user to place and receive calls without requiring an actual telephone set. They are assigned extension numbers (like 2001, 2002, 2003….) just like how IP Hardphones are. So, calls can be transferred to these Softphones using their extension numbers.
Miracle at Philadelphia is a book written by Catherine Drinker Bowden’s telling of the First Constitutional Convention. The convention was held in Philadelphia in 1787, during which 12 out of the 13 states sent delegates as representatives. There, these delegates constructed what would be the United States Constitution. Miracle at Philadelphia is a book written by Catherine Drinker Bowden’s telling of the First Constitutional Convention. The convention was held in Philadelphia in 1787, during which 12 out of the 13 states sent delegates as representatives.
Contents Introduction 3 Introduction From the beginning analog mobile generation (1G) to the last implemented fourth generation (4G) the pattern has altered. The new generations don’t pretend to become with better voice communication but to get access to the reality of new mobile communication. The purpose is that to get access to anything every time, everywhere. As the needs of the users changing day by day, so the purpose is to provide services to the users according to their needs. Also mobile user increases day by day.
Social media and communication with people worldwide is made possible with access to the internet. Allows for connection to the internet to keep up to date with the latest news. The messaging function allows person to keep in contact with family and friends. 7. Transferability With the sync to Google Drive and the google platform allows for media to be easily transferable from one device to the next as well as from mobile to PC, this sync also enables the transfer of an entire phones data to a new device very simple and easy.
Three (3) Ways to Help People with Your Cell Phone Cell phones have come to change the way of communication. Now from the comfort of your home, you can communicate in real time with someone in a totally different time zone, while watching them from your mobile phones screen. Some fifty years ago, no one would have believed this. However, our mobile phones are not limited to just communications. From providing us entertainment and information, to helping us stay organized, and ensuring our safety, cell phones have become a very important part of our lives.