Telefonaktiebolaget Lm Ericsson (publ)

Maomao Chen Larsson

Muhammad Ali Kazmi

Joakim Axmon

Torgny Palenius

Christopher Peter Callender

Christian Bergljung

Fredrik Nordström

Rongyan Lin

A method implemented by a wireless device includes a at least two Universal Subscriber Identity Modules, USIMs, and at least two uplink transmitters, and configured to communicate with a first public mobile network, PLMN, and a second PLMN. First data is transmitted to the first PLMN using a first USIM and the at least two UL Tx and a first power headroom report, PHR, is transmitted to the first PLMN, where the first PHR includes a configured first maximum output power for uplink transmission for the wireless device. Second data is transmitted to the second PLMN using a second USIM and one of the at least two uplink transmitters, and a second PHR is transmitted to the first PLMN. The second PHR has a configured second maximum output power for uplink transmission for the wireless device that is reduced compared to the first maximum output power for uplink transmission.

Power headroom reporting for multiple universal subscriber identity modules

A network node in a wireless communication network generates configuration information that configures an extent to which a wireless communication device autonomously adapts a number of different receiver components that the wireless communication device uses under different conditions at the wireless communication device. In some examples, the different conditions may be associated with correlation of propagation channels received at the wireless communication device. The network node transmits the configuration information to the device. Correspondingly, the device autonomously adapts the number of different receiver components that the wireless communication device uses in accordance with the configuration information.

Methods of UE power saving with multiple receivers

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Lund, Sweden

Maomao Chen Larsson