MODIFYING TRANSMIT POWERS OF UPLINK SIGNALS ASSOCIATED WITH DIFFERENT RADIO ACCESS TECHNOLOGIES (RATS)

This disclosure provides systems, methods, and apparatuses for sharing a maximum transmit power limit between a first radio access technology (RAT) and a second RAT. In one aspect, a wireless communication apparatus may reduce the maximum transmit power limit of a first uplink signal associated with...

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Bibliographische Detailangaben
Hauptverfasser: CHIN, Tom, SONG, Wei-Jei, GOROKHOV, Alexei Yurievitch, SANKAR, Hari, BANISTER, Brian Clarke, KIM, Sanghoon
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:This disclosure provides systems, methods, and apparatuses for sharing a maximum transmit power limit between a first radio access technology (RAT) and a second RAT. In one aspect, a wireless communication apparatus may reduce the maximum transmit power limit of a first uplink signal associated with the first RAT to obtain a first transmit power. The wireless communication apparatus may allocate a second transmit power remaining from the maximum transmit power limit to a second uplink signal associated with the second RAT. The wireless communication apparatus may reduce the maximum transmit power limit when the wireless communication apparatus is located at a cell edge, and a higher priority of the first RAT in relation to the second RAT may otherwise result in the second transmit power of the second uplink signal not satisfying a threshold.