Webcast Type:
Tutorial
Webcast URL:
javascript:openWin('https://dl.comsoc.org/comsocdl/DRM-authentication.action?path=LoginUser&tutorialid=892829','500','700','Shopping Cart')
Status:
Free for Members
Duration:
277minutes
Presentation Date:
Sun, 04/18/2010
Free to Members Date:
Mon, 04/18/2011
Instructor: Dr. Hyung G. MYUNG, Qualcomm/Flarion Technologies, USA
The current 3rd generation cellular wireless systems are evolving into 4th generation. As a pathway to 4G, 3GPP is currently developing Long Term Evolution (LTE) standard and IEEE 802.16-based WiMAX is also gaining attention as a 4G solution. In this tutorial, we first survey the underlying techniques of the 4G systems such as OFDMA, SC-FDMA, MIMO, fractional frequency reuse (FFR), and fast multi-carrier resource scheduling. Then, we give technical overview of 3GPP LTE and WiMAX. Specifically, we describe the system architecture, physical layer, and MAC layer of each system, including LTE-A and IEEE 802.16m.