Back bone network is always preferred as wired network. Other technologies can be used between eNodeB(s) and MME to provide connectivity.
X2 interface always have wired conectivity and it's more reliable as compare to s1 interface which have wireless conectivity.
Does eNB communicates with another eNB using wireless medium or using wired medium ?
Hi All,
I am facing X2 setup failures in some sites. What will be possible reasons apart from transport issues. Can we optimize the issue from RF perspective? Kindly help me in this