A user equipment, UE, comprising: a first antenna configured to receive, externally at least a first signal (Band 2) corresponding to a first frequency band, a second signal (Band 5) corresponding to a second frequency band or a third signal (Band 13) corresponding to a third frequency band; a second antenna configured to receive, externally at least the first signal, the second signal or the third signal; a first wireless communication chip comprising a first transmit, Tx, port (1x/Do_Tx) configured to transmit both the first and the second signals, a first primary receive, Rx, port (1x/Do_PRx) configured to receive the first signal and the second signal and a first diversity Rx port (1x/Do_DRx) configured to receive the first and second signals; a second wireless communication chip comprising a second Tx port (LTE_Tx) configured to transmit the third signal, a second Primary Tx port (LTE_PRx) configured to receive the third signal and a second diversity Rx port (LTE_DRx) configured to receive the third signal; and a radio frequency, RF, front-end module configured to: - transmit, the first and second signals output from the first wireless communication chip, to the first antenna, - transmit, the third signal output from the second wireless communication chip, to the first antenna, - transmit, the second signal externally received in the first antenna, to the first diversity Rx port (1x/DO_DRx) of the first wireless communication chip through a secondary Rx path, - transmit, all the signals received via the first antenna other than the second signal, to the first and second primary Rx ports (1x/DO_PRx, LTE_PRx) of the first and second communication chips (110, 120), - transmit, the second signal externally received in the second antenna, to the first primary Rx port (1x/DO_PRx) of the first wireless communication chip through a primary Rx path, and - transmit, all the signals received via the second antenna other than the second signal, to the first and second diversity Rx ports (1x/DO_DRx, LTE_DRx) of the first and second communication chips (110, 120). a first antenna configured to receive, externally at least a first signal (Band 2) corresponding to a first frequency band, a second signal (Band 5) corresponding to a second frequency band or a third signal (Band 13) corresponding to a third frequency band; a second antenna configured to receive, externally at least the first signal, the second signal or the third signal; a first wireless communication chip comprising a first transmit, Tx, port (1x/Do_Tx) configured to transmit both the first and the second signals, a first primary receive, Rx, port (1x/Do_PRx) configured to receive the first signal and the second signal and a first diversity Rx port (1x/Do_DRx) configured to receive the first and second signals; a second wireless communication chip comprising a second Tx port (LTE_Tx) configured to transmit the third signal, a second Primary Tx port (LTE_PRx) configured to receive the third signal and a second diversity Rx port (LTE_DRx) configured to receive the third signal; and a radio frequency, RF, front-end module configured to: - transmit, the first and second signals output from the first wireless communication chip, to the first antenna, - transmit, the third signal output from the second wireless communication chip, to the first antenna, - transmit, the second signal externally received in the first antenna, to the first diversity Rx port (1x/DO_DRx) of the first wireless communication chip through a secondary Rx path, - transmit, all the signals received via the first antenna other than the second signal, to the first and second primary Rx ports (1x/DO_PRx, LTE_PRx) of the first and second communication chips (110, 120), - transmit, the second signal externally received in the second antenna, to the first primary Rx port (1x/DO_PRx) of the first wireless communication chip through a primary Rx path, and - transmit, all the signals received via the second antenna other than the second signal, to the first and second diversity Rx ports (1x/DO_DRx, LTE_DRx) of the first and second communication chips (110, 120). - transmit, the first and second signals output from the first wireless communication chip, to the first antenna, - transmit, the third signal output from the second wireless communication chip, to the first antenna, - transmit, the second signal externally received in the first antenna, to the first diversity Rx port (1x/DO_DRx) of the first wireless communication chip through a secondary Rx path, - transmit, all the signals received via the first antenna other than the second signal, to the first and second primary Rx ports (1x/DO_PRx, LTE_PRx) of the first and second communication chips (110, 120), - transmit, the second signal externally received in the second antenna, to the first primary Rx port (1x/DO_PRx) of the first wireless communication chip through a primary Rx path, and - transmit, all the signals received via the second antenna other than the second signal, to the first and second diversity Rx ports (1x/DO_DRx, LTE_DRx) of the first and second communication chips (110, 120).