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。

公开(公告)号：US20160192365A1

公开(公告)日：2016-06-30

申请号：US14623117

申请日：2015-02-16

Applicant: MediaTek Inc.

Inventor： Jiann-Ching GUEY ,  Chia-Hao YU ,  Aimin Justin SANG ,  Ming-Po CHANG ,  Ju-Ya CHEN ,  Chao-Cheng SU

IPC: H04W72/04 ,  H04W56/00 ,  H04L5/00

CPC classification number: H04W56/00 ,  H04L5/0053

Abstract: A network control device includes a controller and a wireless communications module. The controller provides a plurality of signaling entities each belonging to one of a plurality of signaling levels to form multi-level signaling entities and configures one or more signaling entities of the multi-level signaling entities to a communications apparatus to communicate with the communications apparatus based on the one or more configured signaling entities. The wireless communications module transmits a plurality of radio frequency signals via the one or more configured signaling entities.

Abstract translation: 网络控制装置包括控制器和无线通信模块。 控制器提供多个信令实体，每个信令实体各自属于多个信令级别中的一个信令级别，以形成多级信令实体，并将多级信令实体的一个或多个信令实体配置到通信装置以与基于通信设备的通信 在一个或多个配置的信令实体上。 无线通信模块经由一个或多个配置的信令实体发送多个射频信号。

公开(公告)号：US20160065284A1

公开(公告)日：2016-03-03

申请号：US14938103

申请日：2015-11-11

Applicant: MediaTek Inc.

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

IPC: H04B7/06 ,  H04W16/28 ,  H04W72/12

CPC classification number: H04B7/061 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/088 ,  H04L1/0084 ,  H04L5/0023 ,  H04W16/28 ,  H04W72/1289

Abstract: A network control device includes a wireless communications module and a controller. The wireless communications module uses a preferred transmitting beam to communicate with a communications apparatus in one or more downlink opportunities corresponding to the preferred transmitting beam. The controller schedules signal or data to be transmitted in at least one downlink opportunity corresponding to the preferred transmitting beam. When scheduling signal or data to be transmitted, the controller further provides at least one training gap, in which the controller does not schedule any dedicated data to the communications apparatus, in the downlink opportunity corresponding to the preferred transmitting beam.

Abstract translation: 网络控制装置包括无线通信模块和控制器。 无线通信模块使用优选的发射波束与对应于优选发射波束的一个或多个下行链路机会中的通信装置进行通信。 控制器在与优选的发送波束对应的至少一个下行链路机会中调度要发送的信号或数据。 当调度要发送的信号或数据时，控制器进一步提供至少一个训练间隙，其中控制器在对应于优选的发射波束的下行链路机会中不向通信装置调度任何专用数据。

公开(公告)号：US20150341095A1

公开(公告)日：2015-11-26

申请号：US14717144

申请日：2015-05-20

Applicant: MediaTek Inc.

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

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/08 ,  H04W16/28

CPC classification number: H04B7/061 ,  H04B7/0456 ,  H04B7/0482 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/0695 ,  H04B7/088 ,  H04L5/0023 ,  H04W16/28 ,  H04W72/085

Abstract: A communications apparatus includes a wireless communications module and a controller. The wireless communications module uses a preferred receiving beam determined in a beam training procedure to communicate with a network control device and further monitors one or more candidate receiving beam(s) by using the one or more candidate receiving beam(s) to receive signals from the network control device. The controller calculates a detection metric for the preferred receiving beam and the preferred control beam and a detection metric for each combination of the one or more candidate receiving beam(s) and the preferred control beam, and determines whether to change the preferred receiving beam according to the detection metrics for the preferred receiving beam and the preferred control beam and for each combination of the one or more candidate receiving beam(s) and the preferred control beam.

Abstract translation: 通信装置包括无线通信模块和控制器。 无线通信模块使用在波束训练程序中确定的优选接收波束与网络控制设备进行通信，并通过使用一个或多个候选接收波束来接收信号来监视一个或多个候选接收波束 网络控制设备。 控制器计算优选接收波束和优选控制波束的检测度量，以及针对一个或多个候选接收波束和优选控制波束的每个组合的检测度量，并且确定是否改变优选接收波束 对于优选接收波束和优选控制波束的检测度量以及对于一个或多个候选接收波束和优选控制波束的每个组合的检测度量。

公开(公告)号：US20150333811A1

公开(公告)日：2015-11-19

申请号：US14706098

申请日：2015-05-07

Applicant: MediaTek Inc.

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

IPC: H04B7/06 ,  H04W4/06 ,  H04W72/00

CPC classification number: H04B7/0617 ,  H01Q1/246 ,  H01Q3/26 ,  H04B7/0452 ,  H04B7/0456 ,  H04B7/0695 ,  H04B7/0697 ,  H04W4/06 ,  H04W72/005

Abstract: A network control device. A wireless communications module receives a plurality of first signals each including information regarding a preferred transmitting beam in a first beam level determined by a communications apparatus. A controller selects a group of communications apparatuses to join a 1-to-many beam training according to the received first signals and selects one or more transmitting beams in a second beam level to be trained. The communications apparatuses in the group have the same preferred transmitting beam in the first beam level and the transmitting beam(s) in the second beam level associates with the preferred transmitting beam in the first beam level. The wireless communications module further uses the transmitting beam(s) in turn to transmit signals to perform the 1-to-many beam training for training the transmitting beam(s) in the second beam level among the group of communications apparatuses at the same time.

Abstract translation: 网络控制设备。 无线通信模块接收多个第一信号，每个第一信号包括关于由通信设备确定的第一波束级中的优选发射波束的信息。 控制器根据接收到的第一信号选择一组通信装置加入1对多波束训练，并选择要训练的第二波束级中的一个或多个发射波束。 组中的通信装置具有在第一波束级中相同的优选发射波束，并且第二波束级中的发射波束与第一波束级中的优选发射波束相关联。 无线通信模块进一步使用发送波束来发射信号以执行一对多波束训练，以同时训练该组通信装置中的第二波束级中的发射波束 。