Documents 1 Scalable OFDMA Physical Layer in IEEE 802.16 WirelessMAN Advisor: Dr. Kai-Wei Ke Speaker:...

Slide 1 1 Scalable OFDMA Physical Layer in IEEE 802.16 WirelessMAN Advisor: Dr. Kai-Wei Ke Speaker: Chao-Sung yah Date:12/3/2007 Slide 2 2 Outline Introduction Introduction…

Documents Space Time Codes. 2 Attenuation in Wireless Channels Path loss: Signals attenuate due to distance...

Space Time Codes Attenuation in Wireless Channels Path loss: Signals attenuate due to distance Shadowing loss : absorption of radio waves by scattering structures Fading…

Documents Space Time Codes

Space Time Codes Attenuation in Wireless Channels Path loss: Signals attenuate due to distance Shadowing loss : absorption of radio waves by scattering structures Fading…