If you suspend your transcription on amara.org, please add a timestamp below to indicate how far you progressed! This will help others to resume your work!
Please do not press “publish” on amara.org to save your progress, use “save draft” instead. Only press “publish” when you're done with quality control.
Although wireless communication systems, like Wifi, GSM, UMTS, Bluetooth or DECT, are always surrounding us, radio transmission is often seen as "Black Magic".
Digital wireless communication systems differ significantly from analog system designs, although actuall transmission is still analog. Digital modulations, coding, filtering etc. enable highly scalable and adaptive wireless systems, making it possible to design quad-band LTE/UMTS/CDMA/GSM radios on a single chip.
The talk briefly describes system concepts, modulation and coding basics, along with the challenges of mobile communication systems.
This will include the following topics:
Channel coding principles
High Frequency basics