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

Claim 2:
3. The radio chain arrangement according to claim 2, wherein:
each of said second level radio chain entities is comprised in one of N3 third level radio chain entities, whereby each third level radio chain entity comprises a set of at least one of said second level radio chain entities;
said third level radio chain entities being associated with a third frequency range encompassing at least one third level radio frequency band;
said third frequency range being situated at lower frequencies than said second frequency range;
each of said third level radio chain entities having a respective third level radio transceiver arrangement connected via third frequency level splitter arrangements to N1/N3 respective antenna multiplexers of said N1 antenna multiplexers;
where N3 is an integer ≥2 and N1/N3 is an integer ≥3.