公开(公告)号：US20200169901A1

公开(公告)日：2020-05-28

申请号：US16779026

申请日：2020-01-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bengt LINDOFF ,  Chaitanya TUMULA ,  Neng WANG ,  Wenquan HU ,  Johan UDEN

IPC: H04W24/08 ,  H04W72/04

Abstract: A receiving device for a wireless communication system, is configured to: monitor a reference signal associated with a control channel, the control channel being associated with a serving beam link; determine a channel quality measure based on the reference signal; and declare a beam link failure for the serving beam link based on the channel quality measure and a configuration of the control channel.

公开(公告)号：US20190354727A1

公开(公告)日：2019-11-21

申请号：US16526665

申请日：2019-07-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Thomas LUNDGREN ,  Johan UDEN

IPC: G06F21/72 ,  H04L29/06 ,  G06F13/42

Abstract: The application relates to a processing device comprising a buffer coupled to a system bus, a ciphering device coupled to the system bus, and a memory coupled to the ciphering device. The processing device is configured to operate in at least one of a deciphering mode and a ciphering mode. In the deciphering mode, the ciphering device is configured to receive a ciphered data unit directly from the buffer over the system bus, decipher the ciphered data unit so as to obtain a deciphered data unit, and transfer the deciphered data unit to the memory. In the ciphering mode, the ciphering device is configured to receive a data unit from the memory, cipher the data unit so as to obtain a ciphered data unit, and transfer the ciphered data unit directly to the buffer over the system bus.