Transmission speeds from 125kbps to 2Mbps In 2005, 3G is ready to live up to its performance in computer networking (WCDMA, WLAN and Bluetooth) and mobile devices area (cell phone and GPS)Īccording to Nokia, 3G applications can be divided into: Wireless Advertising Mobile Information Business Solutions Mobile Transactions Mobile Entertainment Person-to-Person Communications Bearer Entrance and Periodicsġ9 Difference between regular TDMA and W-CDMAĢ0 Difference between regular CDMA and W-CDMA Purchasing – on-line shopping / banking, ticketing, gambling, games, etc.
![4g 5g technology ppt 4g 5g technology ppt](http://yahoosafas.weebly.com/uploads/1/2/6/9/126918992/438772063_orig.jpg)
Services include: Global roaming Superior voice quality and video conference Data always add–on services (, personal organizer, etc.) Information for web surfing, music, news, corporate intranet, transportation service etc.
![4g 5g technology ppt 4g 5g technology ppt](https://image.slidesharecdn.com/3g4g5g-130725030734-phpapp01/95/presentation-on-1g2g3g4g5gcellular-wireless-technologies-17-638.jpg)
Japan is the first country having introduced 3G nationally, and in Japan the transition to 3G is being largely completed during 2005/2006 Wireless solutions for the home - Personal Area Networks for the home - Personal and home security Wireless solutions for police and emergency vehicles - Reducing respond time - Increasing efficiency - Health care services - E911 servicesġ2 1G WIRELESS SYSTEM Developed in 1980s and completed in early 1990’sġG was old analog system and supported the 1st generation of analog cell phones speed up to 2.4kbps Advance mobile phone system (AMPS) was first launched by the US and is a 1G mobile system Allows users to make voice calls in 1 countryġ3 2G WIRELESS SYSTEM Fielded in the late 1980s and finished in the late 1990s Planned for voice transmission with digital signal and the speeds up to 64kbps 2G was the digital handsets that we are used today, with 2.5G representing handsets with data capabilities over GPRSġ4 3G WIRELESS SYSTEM Developed in the late 1990s until present day Wireless solutions for schools - In the classroom - Remote schools - Mobile access for students and student services Wireless solutions for people on the go - Real Estate Agents - Stock Brokers - Doctors - Service personnel - Airplane Pilotsġ0 SOLUTION OFFERED BY WIRELESS TECHNOLOGIES (CONT’D) Trucking and movement of goods - Car rental billing and trackingĩ SOLUTION OFFERED BY WIRELESS TECHNOLOGIES (CONT’D) Wireless solutions for business and industry including: - Department stores, and warehouse.
4G 5G TECHNOLOGY PPT TV
WIRELESS SERVICES Voice Data Video and multimedia applications and services VHF, Microwave TV Transmission, Millimeter Wave Data Transmission, Cellular Telephony Services, Wireless Video Telephony and Video Conferencing, Wireless PBX, Wireless Broadband Internet and Internet Access, HDTV, Digital Audio Broadcasting (DAB) or Hi-Fi Sound, Wireless Geo-Location Services, Wireless, PCs Interactive Applications using WPANs, WLANs & WMANs networksĨ SOLUTION OFFERED BY WIRELESS TECHNOLOGIES
4G 5G TECHNOLOGY PPT FREE
Wireless applications are those which use free space as the transmission medium and do not involve cabling like fibre or copperħ WIRELESS APPLICATIONS AND SERVICES (CONT’D) It helps business user to expand their service areas by using LAN (faster data transport)ĥ MULTIPLE ACCESS APPROACHES AND NETWORKS IN MULTINETWORK This is possible with the aid of WIRELESS TECHNOLOGYĤ TYPES OF WIRELESS COMMUNICATION NETWORKSĬELLULAR NETWORK Evolved from mobile telephone as voice conversation and communication tools for private and business uses WIRELESS LOCAL AREA NETWORK Emerged from computer network.
![4g 5g technology ppt 4g 5g technology ppt](https://image.slidesharecdn.com/4gtechnologyppt-141217090855-conversion-gate02/95/4-g-technology-ppt-2-638.jpg)
Our ultimate goal is to communicate with any type of information with anyone, at anytime, from anywhere. TYPES OF WIRELESS COMMUNICATION NETWORKS WIRELESS APPLICATIONS AND SERVICES EVOLUTION FROM 1G TO 5G SYSTEM COMPARISON BETWEEN 3G, 4G AND 5G CONCLUSION
![4g 5g technology ppt 4g 5g technology ppt](https://cdn.sketchbubble.com/pub/media/catalog/product/cache/1/image/720x540/c96a280f94e22e3ee3823dd0a1a87606/5/g/5g-technology-slide9.png)
2 OVERVIEW INTRODUCTION TO WIRELESS COMMUNICATION