CPC H04L 5/001 (2013.01) [H04W 52/367 (2013.01)] | 11 Claims |
1. A device adapted to operate in a wireless system, the device comprising:
a transceiver;
at least one processor; and
at least one computer memory operably connectable to the at least one processor and storing instructions that, based on being executed by the at least one processor, perform operations comprising:
transmitting, via the transceiver, an uplink signal via two bands among a plurality of Evolved UMTS (Universal Mobile Telecommunications System) Terrestrial Radio Access (E-UTRA) operating bands; and
receiving, via the transceiver, a downlink signal via three bands among the plurality of E-UTRA operating bands,
wherein the three bands include at least an E-UTRA operating band 2 and the two bands,
wherein the two bands include two of E-UTRA operating bands 13, 48, and 66,
wherein the three bands and the two bands are configured for CA (Carrier Aggregation),
wherein a MSD (Maximum Sensitivity Degradation) value is applied to a reference sensitivity for receiving the downlink signal based on the E-UTRA operating band 2, and
wherein the MSD value is 28.3 dB, based on that the two bands are E-UTRA operating bands 48 and 66.
|