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公开(公告)号：US20160191523A1
公开(公告)日：2016-06-30
申请号：US15060351
申请日：2016-03-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haiyan JIAN , Jing LI , Wanling YE
CPC classification number: H04L63/0876 , H04L63/101 , H04L63/102 , H04L65/1006 , H04L65/1016 , H04L65/1063 , H04L65/1073 , H04L67/02 , H04W8/04
Abstract: Provided are a service authority determination method and device. The method comprises: receiving a web (Web) application identifier sent by access equipment; and sending the Web application identifier to an application server (AS), so that according to a service authority policy corresponding to the Web application identifier and service subscription data of a user equipment (UE), the AS determines a service authority of the UE.
Abstract translation: 提供服务权限确定方法和设备。 该方法包括：接收由接入设备发送的网络（Web）应用标识符; 并将所述Web应用标识符发送到应用服务器（AS），使得根据与所述用户设备（UE）的所述Web应用标识符和服务订阅数据相对应的服务授权策略，所述AS确定所述UE的服务授权。
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公开(公告)号：US20160183183A1
公开(公告)日：2016-06-23
申请号：US15055155
申请日：2016-02-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lianbo ZHANG , Xun YANG , Jing LI
CPC classification number: H04W48/20 , H04W28/0236 , H04W28/12 , H04W28/20 , H04W48/06 , H04W76/20 , H04W76/30 , H04W84/12 , H04W88/02 , H04W88/08
Abstract: Embodiments of the disclosure provide a method, an apparatus, and a device for controlling wireless transmission. A first access point in a first system selects, from access point devices in a second system, one access point as a second access point to which the first access point is attached, and connects to the second access point to send first information to a network device. In so doing, the network device determines, according to the first information and second information that is sent by a user device via an access point to which the user device is attached, a transmission mode and a transmission bandwidth between the first access point and the user device, thereby solving a problem of cross timeslot interference that occurs when wireless local area network systems of different types have an overlapping coverage area and are not synchronized.
Abstract translation: 本公开的实施例提供了一种用于控制无线传输的方法，装置和设备。 第一系统中的第一接入点从第二系统中的接入点设备选择一个接入点作为第一接入点所附接的第二接入点，并且连接到第二接入点以向网络发送第一信息 设备。 这样做，网络装置根据用户装置经由用户装置附着的接入点发送的第一信息和第二信息，确定第一接入点和第二接入点之间的发送模式和发送带宽 从而解决了当不同类型的无线局域网系统具有重叠覆盖区域并且不同步时发生的交叉时隙干扰的问题。
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3.发明申请公开(公告)号：US20160149671A1
公开(公告)日：2016-05-26
申请号：US15012561
申请日：2016-02-01
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04L1/1621 , H04B7/0452 , H04L1/1685 , H04L67/2852 , H04L2001/0092 , H04L2001/0093
Abstract: Embodiments of the present invention provide a communication method, apparatus and system for multiple access points. The method includes: simultaneously sending, by a primary sending terminal and a secondary sending terminal, data corresponding to each receiving terminal to each receiving terminal through a shared channel; sending, by the primary sending terminal, BAR corresponding to the data to each receiving terminal; receiving, by the primary sending terminal, BA corresponding to the BAR and sent by each receiving terminal; and if the BA indicates that the data are correctly received by each receiving terminal, clearing the data cached in the primary sending terminal, and if the BA indicates that the data is not correctly received by each receiving terminal, retransmitting data which is not correctly received, and clearing correctly received data cached in the primary sending terminal.
Abstract translation: 本发明的实施例提供了一种用于多个接入点的通信方法，装置和系统。 该方法包括：由主发送终端和次发送终端通过共享信道同时向每个接收终端发送与每个接收终端对应的数据; 由主发送终端向每个接收终端发送与数据相对应的BAR; 由主发送终端接收与BAR相对应的并由每个接收终端发送的BA; 并且如果BA指示每个接收终端正确地接收到数据，则清除缓存在主发送终端中的数据，并且如果BA指示每个接收终端没有正确地接收到数据，则重传未正确接收的数据 并清除在主发送终端中缓存的正确接收的数据。
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公开(公告)号：US20160029313A1
公开(公告)日：2016-01-28
申请号：US14878161
申请日：2015-10-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shuju FAN , Jing LI , Xueli MA , Zongjie WANG
CPC classification number: H04W52/0216 , H04L1/0031 , H04L1/06 , H04L1/1607 , H04L1/1671 , H04L1/1812 , H04L1/1861 , H04L1/1893 , H04L1/1896 , H04L5/0055 , H04W88/04 , H04W88/08 , Y02D70/1244 , Y02D70/1262 , Y02D70/25
Abstract: A method, a user equipment and a base station are provided. The method is for transmitting Hybrid Automatic Repeat Request-Acknowledgement (HARQ-ACK) information in a communication system in which two carriers are configured, which includes: a user equipment encodes a codeword of the two carriers. The codeword represents encoded HARQ-ACK information of a first carrier and a second carrier according to a specific encoding scheme of dual-carrier configured with Multiple-Input Multiple-Output (DC-MIMO). The user equipment then transmits the encoded codeword of the two carriers to a base station. Therefore, bit error ratio (BER) and detection error cost are decreased, power overhead is saved, and a cubic metric (CM) value of the system is not affected, thereby enhancing the performance of the system.
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公开(公告)号：US20210126362A1
公开(公告)日：2021-04-29
申请号：US17141776
申请日：2021-01-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tao JIANG , Jing LI , Zhiwei ZHANG
Abstract: One example method includes transmitting a test signal through the transmit channel n, where the test signal is radiated by a service antenna element n corresponding to the transmit channel n and is received by a calibration antenna element in the phased array antenna. N coupling signals received by N calibration antenna elements coupled to the service antenna element n can then be obtained. Delay weighting can then be performed on the N coupling signals based on relative positions of the service antenna element n and each of the N calibration antenna elements to obtain N calibration signals. The N calibration signals can then be combined into the calibration signal corresponding to the transmit channel n. Calibration signals corresponding to all transmit channels in the phased array antenna can then be obtained. At least one of amplitudes or phases of the transmit channels can then be compensated for.
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Patent Agency Ranking
6.发明申请COMMUNICATION METHOD AND SYSTEM USING UPLINK MULTIPLE INPUT MULTIPLE OUTPUT TECHNOLOGY 审中-公开使用UPLINK多输入多输出技术的通信方法和系统公开(公告)号：US20150085807A1
公开(公告)日：2015-03-26
申请号：US14556509
申请日：2014-12-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jing LI , Xueli MA , Zongjie WANG , Yuanyu ZHANG , Kun YAN , Chuanfeng HE , Bo YANG
CPC classification number: H04B7/0689 , H04B7/0404 , H04B7/0413
Abstract: The present invention discloses a communication method and system using MIMO technology. The communication method includes: a network side device determines whether a UE uses a single-stream mode or a multi-stream mode as an uplink data transmission mode; and the network side device notifies the UE of indication information indicating the determined uplink data transmission mode. The communication method and system help the UE to use a specific uplink data transmission mode in combination with various factors, therefore reducing a delay of an uplink data transmission, improving an uplink data transmission speed, thereby meeting development needs of uplink high-speed data communication services of the UE.
Abstract translation: 本发明公开了一种使用MIMO技术的通信方法和系统。 通信方法包括：网络侧设备确定UE是使用单流模式还是多流模式作为上行数据传输模式; 并且网络侧设备通知UE指示所确定的上行链路数据传输模式的指示信息。 通信方法和系统有助于UE结合各种因素使用特定的上行链路数据传输模式，从而减少上行数据传输的延迟，提高上行数据传输速度，从而满足上行高速数据通信的发展需要 UE的业务。
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公开(公告)号：US20230389832A1
公开(公告)日：2023-12-07
申请号：US18250028
申请日：2021-09-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jing LI , Kun WANG , Weinan LI , Zhongwei LIN , Jilong YE
CPC classification number: A61B5/14542 , A61B5/02433 , A61B5/02438 , A61B5/4809
Abstract: A method for periodically measuring blood oxygen saturation is disclosed. The electronic device includes a red light R path and an infrared light IR path, and the R path and the IR path each include a light emitting source and a photoelectric detector. The method includes: The electronic device receives a first instruction indicating to periodically measure blood oxygen saturation; performs, in response to the first instruction, dimming in a first blood oxygen measurement period if a user changes from a non-sleep state to a sleep state, where the dimming is used to determine that a light emitting power of the light emitting source of the R path and a light emitting power of the light emitting source of the IR path are respectively a first power and a second power.
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8.发明申请公开(公告)号：US20150327257A1
公开(公告)日：2015-11-12
申请号：US14805291
申请日：2015-07-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lianbo ZHANG , Yunbo LI , Jing LI
CPC classification number: H04W72/0413 , H04B7/15557 , H04J11/004 , H04L5/0053 , H04L25/0204 , H04W72/082
Abstract: The present invention provides an uplink data receiving method and apparatus of wireless transceiver device. The method includes: obtaining a wireless channel state parameter of neighboring wireless transceiver device of the device; obtaining downlink data sent by the neighboring wireless transceiver device in a cross slot with the device; reestablishing an interference signal according to the wireless channel state parameter and the downlink data; and removing the interference signal from an uplink data signal received by the device. By reestablishing the interference signal of the neighboring wireless transceiver device on an uplink data signal received by the device in the cross slot, and removing the interference signal from the uplink data signal received by the device, cross slot interference may be eliminated without influencing the flexible allocation of a dynamic TDD system on wireless resources.
Abstract translation: 本发明提供一种无线收发装置的上行数据接收方法及装置。 该方法包括：获取设备的相邻无线收发器设备的无线信道状态参数; 获取邻近无线收发器装置与设备交叉插槽发送的下行链路数据; 根据无线信道状态参数和下行链路数据重新建立干扰信号; 以及从由所述设备接收的上行链路数据信号中去除所述干扰信号。 通过在交叉时隙中由设备接收的上行链路数据信号重新建立相邻无线收发器设备的干扰信号，并且从设备接收的上行链路数据信号中去除干扰信号，可以消除交叉时隙干扰，而不影响灵活的 在无线资源上分配动态TDD系统。
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公开(公告)号：US20140092875A1
公开(公告)日：2014-04-03
申请号：US14097959
申请日：2013-12-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bo YANG , Chuanfeng HE , Xueli MA , Zongjie WANG , Jing LI , Jie MA
IPC: H04W52/16
CPC classification number: H04W52/16 , H04W36/385 , H04W52/346 , H04W52/367
Abstract: A power control method and device are used for achieving transmit power control of a User Equipment (UE) in a multi-carrier mode. The power control method includes: calculating a transmit power of a UE when the UE sends data through a plurality of carriers; and performing power compression on each carrier either step by step according to property parameters of each carrier or synchronously according to a compression ratio, when the transmit power of the UE exceeds a preset maximum transmit power. A power control device is further provided.
Abstract translation: 功率控制方法和装置用于以多载波模式实现用户设备（UE）的发射功率控制。 功率控制方法包括：当UE通过多个载波发送数据时，计算UE的发射功率; 并且当UE的发射功率超过预设的最大发射功率时，根据每个载波的属性参数或者按照压缩比同步地对每个载波进行功率压缩。 还提供一种功率控制装置。
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公开(公告)号：US20220142529A1
公开(公告)日：2022-05-12
申请号：US17434822
申请日：2020-03-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yue LI , Yan LI , Bin YANG , Jing LI , Linfeng ZHOU
IPC: A61B5/1455 , A61B5/00
Abstract: A blood oxygen detection method, including: obtaining at least two red light signals, at least two infrared signals, and a green light signal; determining red light direct current data and a component signal of a red light alternating current signal based on the at least two red light signals; determining infrared direct current data and a component signal of an infrared alternating current signal based on the at least two infrared signals, where the component signal includes an arterial signal; determining red light alternating current data based on the component signal of the red light alternating current signal and the green light signal; determining infrared alternating current data based on the component signal of the infrared alternating current signal and the green light signal; and determining blood oxygen saturation based on the red light direct current data, the red light alternating current data, and the infrared direct current data.
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