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Researching a subject of wireless networking in North Africa, I am looking for resources to find out the wireless operators in North Africa who commercially launched LTE?
4G LTE down link and up link have different configuration and it is also depends on lots of factors like scattering environment and modulation type...
They say that fiber optics cable are more secure than other copper cable such as coax, UTP, but why ?
LTE is the3.9G or4G and it has a very high data rate.
لماذا تستخدم شبكة LTE تقنية OFDMA في الوصلة الهابطة بينما تستخدم SC-FDMA في الوصلة الصاعدة ؟