Fourth Generation technology (4G) is a new technology enters the test phase. One was by Japan through NTT DoCoMo, the Japanese mobile phone company, by utilizing the power up to 900 skilled engineers to realize the fourth generation technology.
Motivation 4G technologies:
1. Interactive multimedia service support.
2. Teleconferencing, wireless internet.
3. Wide bandwidth, higher bit rates than 3G.
4. Global mobility, service portability, low-cost service.
5. Scalability for mobile networks.
New technologies in 4G:
1. Fully for packet-switched networks.
2. All the components of digital networks.
3. A large bandwidth to support multimedia services with low cost (up to 100 Mbps).
4. Network data security is strong.
Included in the 4G network are:
1. UMB (Ultra Mobile Broadband) or CDMA2000 1xEV-DO Revision C.
2. UMTS Revision 8 or 3GPP LTE (Long Term Evolution).
UMTS Revision 8 is still in development by the 3GPP to the target average speed download 100 Mbit / s and average speed uploads 50 Mbit / s, so that supports all IP-based networks.
3. WiMAX
New technologies in 4G:
1. Fully for packet-switched networks.
2. All the components of digital networks.
3. A large bandwidth to support multimedia services with low cost (up to 100 Mbps).
4. Network data security is strong.
Included in the 4G network are:
1. UMB (Ultra Mobile Broadband) or CDMA2000 1xEV-DO Revision C.
2. UMTS Revision 8 or 3GPP LTE (Long Term Evolution).
UMTS Revision 8 is still in development by the 3GPP to the target average speed download 100 Mbit / s and average speed uploads 50 Mbit / s, so that supports all IP-based networks.
3. WiMAX
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