Tag Archives: WIMAX

Comparison Study of 3g and 4g Mobile Technology (Published)

Third generation and fourth generation are standards for mobile communication. Standards specify how the airwaves must be used for transmitting information (voice and data). 3G networks were a significant improvement over 2G networks, offering higher speeds for data transfer. The improvement that 4G offers over 3G is often less pronounced.  The objective of this paper is to compare 3G and 4G mobile technology using descriptive analysis and previous study.

Keywords: 3G, 4G, CDMA, IEEE802.11, IEEE802.16, LAN, LTE, MTSO, WIMAX, WLAN

QOS Analysis of 3g and 4g (Published)

Telecommunication networks continue Year after year in coverage areas and technologies because of the growing needs and requirements of users. The purpose of this paper was to compare the QoS between 3G network (UMTS) and 4G network (WIMAX).  In UMTS model many users are placed in the network that requests some applications and network traffic  is measured and calculated. Regarding the WIMAX model scenario, where several users perform different services, enabling the analysis of network performance by measuring several parameters.

Keywords: 3G, 4G, Simulation/Opnet Soft Wear, Throughput., Traffic Methods, UMTS, WIMAX