公开(公告)号：US20190110256A1

公开(公告)日：2019-04-11

申请号：US16212910

申请日：2018-12-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Antti IMMONEN

IPC: H04W52/14 ,  H04W52/36 ,  H04W52/42 ,  H04B7/0413 ,  H04L1/00

Abstract: A device (100) for a wireless communication system (500) is described, the device comprising: a radio transceiver (102) configured to transmit data signals in a plurality of different supported transmit Multiple Input Multiple Output, MIMO, TX-MIMO, modes. The radio transceiver (102) is further configured to transmit capability information including power information indicating a maximum output power for at least one of the plurality of different supported TX-MIMO modes. A network node (200) for the communication system (500) and methods for the device (100) and the network node (200) are also described.

公开(公告)号：US20180092040A1

公开(公告)日：2018-03-29

申请号：US15825020

申请日：2017-11-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kari HEISKA ,  Antti IMMONEN ,  Xavier GELABERT

IPC: H04W52/02 ,  H04W76/04 ,  H04W72/04

CPC classification number: H04W52/0235 ,  H04W4/70 ,  H04W72/0406 ,  H04W76/28 ,  H04W76/30 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/21 ,  Y02D70/24 ,  Y02D70/25

Abstract: The present invention relates to a user device and a network node. The user device (100) comprises a processor (102), and a transceiver (104); wherein the processor (102) is configured to: operate the transceiver (104) in a first mode of operation (M1) in which the transceiver (104) is configured to receive Radio Frequency, RF, signals and to transmit RF signals; or operate the transceiver (104) in a second mode of operation (M2) in which the transceiver (104) is configured to transmit RF signals and not to receive RF signals.