Patent ID: 11962336
Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. The radio chain arrangement according to claim 3, wherein:
for each integer n of 3≤n≤nx, where nx is an integer ≥3:
each of the nth level radio chain entities is comprised in one of Nn+1 (n+1)th level radio chain entities, whereby each (n+1)th level radio chain entity comprises a set of at least one of said nth level radio chain entities;
said (n+1)th level radio chain entities being associated with a (n+1)th frequency range encompassing at least one (n+1)th level radio frequency band;
said (n+1)th frequency range being situated at lower frequencies than said nth frequency range;
each of said (n+1)th level radio chain entities having a respective (n+1)th level radio transceiver arrangement connected via (n+1)th level splitter arrangements to N1/Nn+1 respective antenna multiplexers of said N1 antenna multiplexers;
where Nn+1 is an integer ≥2 and N1/Nn+1 is an integer ≥n+1.