Research Trend in the Direction of Fourth Generation Wireless Mobile Communications: Review

Hits: 1749
Research areas:
Year:
2014
Type of Publication:
Article
Keywords:
1G, 2G, 3G, 4G, Latest Wireless, Super Wireless
Authors:
Manoj Kumar; Dr. Gundeep Tanwar
Journal:
IJAIM
Volume:
2
Number:
6
Pages:
175-177
Month:
May
Abstract:
Mobile wireless communications systems are frequently classified by generation. First generation wireless denotes voice-only analog cellular systems. Second generation wireless systems works on digital transmission technologies to meet with the capacity demands of growing voice services. The coming third generation differs from previous systems more in the ability to integrate voice and data applications than in progressive differences in transmission technology. A number of high-speed digital wireless technologies currently exist like Bluetooth and 802.11 etc. works for short distances. So, cellular providers seek to increase speed on their long-range wireless networks that called fourth-generation (4G) wireless system. It is generally accepted that 4G will be a super-enhanced version of 3G – i.e., an entirely packet switched network with all digital network elements and extremely high available bandwidth. 4G bring true multimedia capabilities such as high-speed data access and video conferencing to the handset.
Full text: IJAIM_280_Final.pdf

Indexed By