Hello I am new in RF domain Can you please guide me how I can handson or do practical over various NMS system like Nokia Netact Zte Netnumen huawei u2020 or ericsson moshell or enm Is there any free simulator available over market ???
Sir my question is that what is FDD ? how FDD works ? and i studied QAM is used in mobile communication . So where QAM is used by Mobile Communication?
FDD means that UL is in a frequency band, and DL is in another frequency band. On the contrary, TDD (time division duplex) means that both UL & DL are in the same frequency band (but with different time slots)
Sir what is RI and whare is used.?
Hello
I am new in RF domain
Can you please guide me how I can handson or do practical over various NMS system like Nokia Netact Zte Netnumen huawei u2020 or ericsson moshell or enm
Is there any free simulator available over market ???
Sir my question is that what is FDD ? how FDD works ? and i studied QAM is used in mobile communication . So where QAM is used by Mobile Communication?
Saad Shahzada FDD means frequency division duplex
FDD means that UL is in a frequency band, and DL is in another frequency band.
On the contrary, TDD (time division duplex) means that both UL & DL are in the same frequency band (but with different time slots)
thanks good explanation, simple and precise.