WiMAX,IEEE 802.16,802.16-2004,802.16e-2005,General Features of WiMAX, WiMAX Uses,WiMAX Goals,WiMAX Benefits of 802.16 Technology,802.16a Standard, Relationship Between 802.16a and WiMAX,Relationship between 802.16a and HIPERMAN (European MAN standard),Relationship between 802.16a and 802.16e,WiMAX Advantages, WiMAX Disadvantages,LTE (4G),LTE Benefits for the Consumer,4G Higher data rates:, 4G Coverage,4G for Better multipath mobility and power performance,OFDMA downlink transmission,OFDMA Advantages,Disadvantages of OFDMA,OFDMA Characteristics and principles of operation,OFDMA Usage,SC-FDMA uplink transmission,OFDMA Latency,OFDMA Simultaneous user support,mobile 4G Security,4G Simplified worldwide roaming,4G Mass deployment, Comparison of 3GPP-LTE and IEEE 802.16e,Comparison Between WiMAX and LTE [...]