-
公开(公告)号：US09468009B2
公开(公告)日：2016-10-11
申请号：US14601734
申请日：2015-01-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Rui Wang , Sheng Liu , Yinggang Du
CPC classification number: H04W72/082 , H04B7/046 , H04L5/04 , H04L27/3488 , Y02D70/122 , Y02D70/444
Abstract: A signal processing method and related equipment are provided, which are used for reducing the number of antennas needed by a proximal user equipment to detect a low power signal. The method comprises: adjusting a pre-coding vector of a high power data stream to allow a product of the pre-coding vector and an effective receiving channel for a low power data stream equal to a constant; performing superposition coding on the low power data stream and the adjusted high power data stream; and sending the superposition-coded data stream to user equipments, wherein the user equipments comprise a user equipment at a center of a cell and a user equipment at an edge of the cell, the high power data stream is an interference while the low power data stream is desirable for the user equipment at the center of the cell.
Abstract translation: 提供了一种信号处理方法和相关设备，用于减少近端用户设备所需的天线数量以检测低功率信号。 该方法包括：调整高功率数据流的预编码矢量，以允许等于常数的低功率数据流的预编码矢量和有效接收信道的乘积; 对低功率数据流和调整后的高功率数据流进行叠加编码; 并且将叠加编码数据流发送给用户设备，其中用户设备包括小区中心的用户设备和小区边缘的用户设备，高功率数据流是干扰，而低功率数据 流对于小区中心的用户设备是期望的。
-
公开(公告)号：US20160110847A1
公开(公告)日：2016-04-21
申请号：US14820767
申请日：2015-08-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Pei Lv , Yanhao Shen , Rui Wang , Chao Xu
CPC classification number: G06T5/00 , G06F3/013 , G06T5/002 , G06T2200/12
Abstract: An image anti-aliasing method and apparatus are provided, where the method includes acquiring a to-be-displayed image in a terminal, acquiring a current distance parameter of the terminal, where the current distance parameter is used to indicate a distance between an eye of a user of the terminal and a display screen of the terminal, determining a current anti-aliasing algorithm according to the current distance parameter by using a correspondence between a distance parameter and an anti-aliasing algorithm, and performing anti-aliasing processing on the to-be-displayed image according to the current anti-aliasing algorithm. In embodiments of the present disclosure, anti-aliasing processing is performed on a to-be-displayed image based on a distance parameter, that is, an anti-aliasing processing manner of the image is dynamically adjusted according to the distance parameter.
Abstract translation: 提供了一种图像抗混叠方法和装置，其中该方法包括在终端中获取要显示的图像，获取终端的当前距离参数，其中当前距离参数用于指示眼睛之间的距离 终端的用户和终端的显示屏幕，通过使用距离参数和抗混叠算法之间的对应关系，根据当前距离参数确定当前的抗混叠算法，并且对 根据当前的抗锯齿算法来显示图像。 在本公开的实施例中，基于距离参数对待显示的图像执行抗混叠处理，即，根据距离参数动态地调整图像的抗混叠处理方式。
-
33.发明授权Wireless local area network coordinated data transmission method, device, and system 有权无线局域网协调数据传输方式，设备和系统公开(公告)号：US09210614B2
公开(公告)日：2015-12-08
申请号：US14165138
申请日：2014-01-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Rui Wang , Yinggang Du , Hong Cheng
CPC classification number: H04W28/08 , H04W8/08 , H04W80/02 , H04W84/045 , H04W84/12 , H04W88/06 , H04W88/10
Abstract: A WLAN coordinated data transmission method, system, and relevant device are disclosed. The WLAN coordinated data transmission method includes: detecting, by an offloading scheduling controller, whether the number of MAC SDUs buffered in a MAC SDU queue of a mobile communication module exceeds a preset threshold, and, if so, packing a part of the MAC SDUs into a MAC PDU, and sending the MAC PDU to a coordination mode management module through an interface of the mobile communication module; sending, by the coordination mode management module, the MAC PDU containing the packed part of the MAC SDUs through an LLC protocol layer to a WLAN module for transmission; and packing, by the offloading scheduling controller, a remaining part of the MAC SDUs buffered in the MAC SDU queue into a MAC PDU, and transmitting the MAC PDU through the mobile communication module.
Abstract translation: 公开了WLAN协调数据传输方法，系统和相关设备。 WLAN协调数据传输方法包括：通过卸载调度控制器检测缓冲在移动通信模块的MAC SDU队列中的MAC SDU的数量是否超过预设阈值，如果是，则打包一部分MAC SDU 进入MAC PDU，并通过移动通信模块的接口将MAC PDU发送到协调模式管理模块; 由协调模式管理模块通过LLC协议层将包含MAC SDU的打包部分的MAC PDU发送到WLAN模块进行传输; 以及由卸载调度控制器将缓冲在MAC SDU队列中的MAC SDU的剩余部分打包成MAC PDU，并通过移动通信模块发送MAC PDU。
-
34.发明授权Channel interference mitigation method, apparatus, and system for performing channel compensation to obtain another channel according to received adjustment parameters 有权用于根据接收的调整参数进行信道补偿以获得另一信道的信道干扰减轻方法，装置和系统公开(公告)号：US08638744B2
公开(公告)日：2014-01-28
申请号：US13835751
申请日：2013-03-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Rui Wang , Hong Cheng , Yinggang Du
IPC: H04W4/00
CPC classification number: H04W72/0426 , H04B17/102 , H04B17/318 , H04J11/0056 , H04L5/0023 , H04L5/0037 , H04L5/0073
Abstract: Embodiments of the present invention provide a data transmission processing method, apparatus, and system. The method includes: receiving, by a first base station, an adjustment parameter transmitted by a terminal, where the adjustment parameter is obtained by the terminal according to reference signals separately transmitted by the first base station and a second base station; performing, by the first base station and according to the adjustment parameter, channel compensation on a first channel between the first base station and the terminal to obtain a second channel; and transmitting, by the first base station, a first signal over the second channel to the terminal, so that the terminal obtains the first signal from a mixed signal of the first signal and a second signal that is transmitted by the second base station.
Abstract translation: 本发明的实施例提供一种数据传输处理方法，装置和系统。 该方法包括：由第一基站接收由终端发送的调整参数，其中终端根据由第一基站和第二基站分别发送的参考信号获得调整参数; 由所述第一基站和所述调整参数对所述第一基站与所述终端之间的第一信道进行信道补偿，以获得第二信道; 以及由所述第一基站通过所述第二信道向所述终端发送第一信号，使得所述终端从所述第一信号的混合信号和由所述第二基站发送的第二信号获得所述第一信号。
-
公开(公告)号：US12238801B2
公开(公告)日：2025-02-25
申请号：US17670135
申请日：2022-02-11
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments of this application disclose a communication method and apparatus, and relate to the field of communication technologies. A first access network node determines to deactivate a secondary cell group SCG or activate the SCG; and the first access network node sends first indication information to a second base station, where the first indication information indicates the second base station to send an SCG deactivation command or an SCG activation command to a terminal, where the first access network node belongs to a first base station, the first base station is a master node or a secondary node of the terminal during dual connectivity communication, and the SCG is one or more cells managed by the secondary node.
-
Patent Agency Ranking
公开(公告)号：US20250008371A1
公开(公告)日：2025-01-02
申请号：US18828875
申请日：2024-09-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaodan Pan , Wenjie Peng , Rui Wang , Yulong Shi
Abstract: A communication method, apparatus and storage medium are provided to resolve conflicts between different configurations of a terminal device. A first communication apparatus receives a first message from a network device. The first message includes first configuration information. The first communication apparatus receives or sends a discovery message and performs measurement based on the first configuration information by receiving or sending the discovery message. The measurement is measurement on signal quality of a sidelink between the first communication apparatus and a second communication apparatus. The first communication apparatus sends measurement information of the measurement to the network device.
-
公开(公告)号：US12160931B2
公开(公告)日：2024-12-03
申请号：US17222745
申请日：2021-04-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Rui Wang , Mingzeng Dai , Haiyan Luo , Xiaoying Xu , Tingting Geng , Hongzhuo Zhang
IPC: H04W8/24 , H04W24/02 , H04W74/0833
Abstract: This application provides a method, includes: a first network node sends an inactivity timer of a terminal device to a second network node, the first network node receives an inactive state indication of the terminal device from the second network node, wherein the inactive state indication of the terminal device is used by the first network node to determine whether the terminal device to enter an inactive state, the first network node notifies the second network node that the terminal device enters the inactive state.
-
公开(公告)号：US20240155655A1
公开(公告)日：2024-05-09
申请号：US18417711
申请日：2024-01-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wenjie Peng , Rui Wang
IPC: H04W72/40 , H04W8/00 , H04W48/18 , H04W72/02 , H04W72/232
CPC classification number: H04W72/40 , H04W8/005 , H04W48/18 , H04W72/02 , H04W72/232
Abstract: Embodiments of this application provide a sidelink communication method and device. The method includes: A communication device obtains configuration information and a transmission resource. The configuration information includes configuration of a first resource pool and configuration of a second resource pool. According to the method, it can be ensured that the transmission resources of the first resource pool and the second resource pool are used to send different information.
-
公开(公告)号：US11711731B2
公开(公告)日：2023-07-25
申请号：US17186030
申请日：2021-02-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing Hu , Qinghai Zeng , Rui Wang
CPC classification number: H04W36/0022 , H04L5/0058 , H04W36/08 , H04W36/14
Abstract: A data transmission method and apparatus are disclosed. The method includes: determining, by a source base station of a terminal in a handover process, first data and a radio air interface protocol sequence number of a data unit used to carry the first data, where the first data includes data that is not acknowledged by a terminal for correct reception during data transmission between the source base station and the terminal. The method further includes sending, by the source base station, the first data and the radio air interface protocol sequence number to a target base station; where the core network connected to the target base station is different from the core network connected to the source base station.
-
公开(公告)号：US11432234B2
公开(公告)日：2022-08-30
申请号：US16886411
申请日：2020-05-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chong Lou , Rui Wang , Mingzeng Dai
Abstract: Disclosed herein are methods, systems, and apparatus for wireless communications. One of the systems includes: a non-transitory computer-readable memory comprising computer-executable instructions; and at least one processor in communication with the memory, wherein the computer-executable instructions instruct the at least one processor to perform operations comprising: sending, to a core network node, a first message comprising identification information of a network slice supported by a second access network node; and receiving, from the core network node, a first response message responsive to the first message.
-
-
-
-
-
-
-
-
-
Search Results
105
records
(took 0.064 seconds)
