公开(公告)号：US20200053571A1

公开(公告)日：2020-02-13

申请号：US16536576

申请日：2019-08-09

Applicant: Mediatek Inc.

Inventor： Chiou-Wei TSAI ,  Jiann-Ching GUEY ,  Chun-Hsuan KUO ,  Cheng-Rung TSAI

IPC: H04W16/14 ,  H04W74/08

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE receives, from a base station, one or more downlink reference signals on an unlicensed carrier. The UE determines that the base station occupies the unlicensed carrier for a predetermined first channel occupancy time based on the one or more downlink reference signals. The UE receives, on the unlicensed carrier and in the predetermined first channel occupancy time, a control burst including a plurality of down link control channels. The UE attempts to decode a first down link control channel directed to the UE from the control burst.

公开(公告)号：US20160182163A1

公开(公告)日：2016-06-23

申请号：US14623820

申请日：2015-02-17

Applicant: MediaTek Inc.

Inventor： Jiann-Ching GUEY ,  Yu-Chuan LIN ,  Tsung-Yu CHIOU

IPC: H04B17/12 ,  H04B17/391 ,  H04B17/27 ,  H04B7/04

Abstract: A communications device is provided. The transceiver module transmits and receives signals via one or more transmitting beams and one or more receiving beams. The communications state measurement module measures strength of the received signals to obtain a spatial profile including information regarding received signal strength for the one or more receiving beams with respect to one or more transmitting beams of another communications device communicating with the communications device. The sensor module senses a status of the communications device to obtain context information of the communications device according to the sensed status. The communications control module obtains the spatial profile from the communications state measurement module and the context information from the sensor module and determining an optimum action to control the transceiver module to search, track and/or adjust the one or more receiving beams according to the spatial profile and the context information.

Abstract translation: 提供通信设备。 收发信机模块经由一个或多个发射波束和一个或多个接收波束发送和接收信号。 通信状态测量模块测量接收信号的强度以获得包括关于与通信设备通信的另一通信设备的一个或多个发射波束的一个或多个接收波束的接收信号强度的信息的空间分布。 传感器模块根据感测到的状态来感测通信设备的状态以获得通信设备的上下文信息。 通信控制模块从通信状态测量模块和来自传感器模块的上下文信息获得空间分布，并且确定最佳动作以控制收发器模块根据空间来搜索，跟踪和/或调整一个或多个接收波束 配置文件和上下文信息。

公开(公告)号：US20150341105A1

公开(公告)日：2015-11-26

申请号：US14717130

申请日：2015-05-20

Applicant: MediaTek Inc.

Inventor： Chia-Hao YU ,  Ming-Po CHANG ,  Jiann-Ching GUEY

IPC: H04B7/08 ,  H04W24/10

Abstract: A communications apparatus includes a controller and a wireless communications module. The controller selects a first subset of receiving beam(s) from receiving beams supported by a wireless communications module. The wireless communications module uses the receiving beam(s) in the first subset in turns to receive signals transmitted by a network control device for a first stage of beam training. The network control device uses control beams in turns to transmit the signals. The controller further calculates a detection metric for each combination of the receiving beam(s) in the first subset and the control beams, and determines a preferred control beam and a preferred receiving beam according to the detection metrics for the first stage of beam training.

Abstract translation: 通信装置包括控制器和无线通信模块。 控制器从接收由无线通信模块支持的波束中选择接收波束的第一子集。 无线通信模块依次使用第一子集中的接收波束来接收由网络控制设备发射的用于波束训练的第一级的信号。 网络控制装置依次使用控制光束来发送信号。 控制器还计算第一子集中的接收波束和控制波束的每个组合的检测度量，并且根据波束训练的第一级的检测度量来确定优选的控制波束和优选的接收波束。