Lg Electronics Inc.

Markus Pettersson

Sangwook Lee

Yoonoh Yang

Jinyup Hwang

Ilnam Cho

Byeongyong Park

Jinwoong Park

One disclosure of the present specification provides a method for performing communication by a user equipment (UE). The method comprises the steps of: receiving a downlink signal, wherein the downlink signal is received with channel bandwidth of 400 MHz, wherein the downlink signal is received via n263 frequency band, wherein the UE is power class 3 UE, wherein the transceiver is configured to satisfy a Radio Frequency (RF) requirement, wherein the RF requirement includes at least one of REFSENS (Reference Sensitivity) and EIS (Effective Isotropic Sensitivity) spherical coverage.

Standard for reception of a UE

One disclosure of the present specification provides a method for performing communication by a user equipment (UE). The method comprises the steps of: determining transmission power; transmitting uplink signal via n263 frequency band, based on the transmission power, wherein the UE is power class 3 UE, wherein the transmission power is determined based on i) minimum peak EIRP (Effective Isotropic Radiated Power) of the UE and ii) EIRP related to spherical coverage.

Standard for transmission of a UE

One disclosure of the present specification provides user equipment (UE). The UE comprises: a transceiver to transmit a signal and to receive a signal; and a processor to control the transceiver, wherein the UE is a power class 2 UE or power class 3, wherein the processor determines transmission power based on MPR (maximum power reduction), wherein the transceiver transmits a signal with the transmission power in FR2-2, wherein the MPR is configured, based on channel bandwidth, RB (resource block) allocation and modulation type.

Maximum power reduction

One disclosure of the present specification provides a method for performing communication by a user equipment (UE). The method comprises the steps of: configuring a maximum output power based on minimum peak EIRP (Effective Isotropic Radiated Power) of the UE; determining a transmission power based on the configured maximum output power; transmitting signal via n263 operation band in FR2-2 (Frequency Range2-2), based on the transmission power, wherein the UE is a power class 2 UE, wherein the minimum peak EIRP of the UE is 22.7 dBm.

One disclosure of the present specification provides a method for performing communication by a user equipment (UE). The method comprises the steps of: receiving a downlink signal from a base station, wherein the downlink signal is received via n263 operation band in FR2-2 (Frequency Range2-2), wherein the UE is a power class 2 UE, wherein the UE satisfies REFSENS (Reference Sensitivity) on a first channel bandwidth, wherein, based on the first channel bandwidth being 100 MHz, the REFSENS is &#x2212;86.3 dBm, wherein, based on the first channel bandwidth being 400 MHz, the REFSENS is &#x2212;80.3 dBm, wherein, based on the first channel bandwidth being 800 MHz, the REFSENS is &#x2212;77.3 dBm, wherein, based on the first channel bandwidth being 1600 MHz, the REFSENS is &#x2212;74.3 dBm, wherein, based on the first channel bandwidth being 2000 MHz, the REFSENS is &#x2212;73.3 dBm.

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Seoul, South Korea

Markus Pettersson