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公开(公告)号：US10182408B2
公开(公告)日：2019-01-15
申请号：US15383912
申请日：2016-12-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng Zhang , Min Xu
Abstract: The present invention provides a TPC command generating method, device, and system, and relates to the field of communications. The TPC command generating device includes: a first determining unit, configured to determine a target cell in at least one non-serving high speed downlink shared channel (HS-DSCH) cell included in an active set of user equipment; and a first generating unit, configured to generate a TPC command of the target cell according to a measurement result of a downlink channel of the target cell. The present invention can solve a problem that no valid TPC command can be generated for any non-serving HS-DSCH cell, thereby achieving an effect of at least generating a TPC command corresponding to a target cell. The TPC command generating method, device, and system that are provided in the present invention TPC command are used for generating a TPC command.
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公开(公告)号：US20180063865A1
公开(公告)日：2018-03-01
申请号：US15640404
申请日：2017-06-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Toufiqul Islam , Peng Zhang , Jiayin Zhang
CPC classification number: H04W72/14 , H04L5/0007 , H04L5/0044 , H04L5/0064 , H04L5/0087 , H04L5/0091 , H04W72/044 , H04W72/1242 , H04W72/1273 , H04W72/1289 , H04W76/27 , H04W88/02 , H04W88/08
Abstract: A system and method for multiplexing traffic. A wireless device such as a base station may schedule a first transmission of first data (e.g., latency tolerant data) to a first UE on first resources, and transmit second data (e.g., low latency data) to a second UE on a portion of the first resources. The base station may signal a first indicator e.g. via Radio Resource Control (RRC) signaling to the first UE indicating that the first UE is to monitor for a second indicator that itself indicates the presence of second data on the first resources. The base station may then signal a second indicator to the first UE to indicate the presence of the second data on the first resources. By using the first indicator to initiate the monitoring of the second indicator, the first UE can reduce the amount of monitoring it needs to perform if there is no second data traffic in a certain period of time or in a certain frequency band.
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公开(公告)号：US20170318542A1
公开(公告)日：2017-11-02
申请号：US15650643
申请日：2017-07-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng Zhang , Yueying Zhao
CPC classification number: H04W52/146 , H04W36/18 , H04W52/04 , H04W52/16 , H04W52/325 , H04W52/34 , H04W52/362 , H04W52/367 , H04W52/52
Abstract: Embodiments of the present invention provide a method and an apparatus for controlling transmit power of user equipment. The method includes: when total uplink transmit power of user equipment UE exceeds maximum allowed transmit power, calculating a first gain factor according to the maximum allowed transmit power; performing quantization processing on the first gain factor according to a gain factor of a first physical channel, to obtain a second gain factor, where the first physical channel includes a DPCCH2; reducing a gain factor of a second physical channel to the second gain factor, to reduce transmit power of the second physical channel, so that the total uplink transmit power of the UE does not exceed the maximum allowed transmit power, where the second physical channel includes an HS-DPCCH. This reduces a calculation error and improves control accuracy of transmit power.
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公开(公告)号：US20170235058A1
公开(公告)日：2017-08-17
申请号：US15587028
申请日：2017-05-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng Zhang , Chendi Jiang
CPC classification number: G02B6/3518 , G02B6/29382 , G02B6/3546 , G02B6/3556 , G02B6/356 , G02B6/3594 , H04Q2011/003
Abstract: A MEMS optical switch and a switching node are disclosed. The MEMS optical switch includes N1 input ports, N1 input MEMS mirrors, M1 output ports, and M1 output MEMS mirrors, where a first input port is configured to transmit a first optical signal to a first input MEMS mirror. The first input MEMS mirror is configured to reflect the first optical signal to a first destination output MEMS mirror, where along a straight line in which a first deflection axis is located, the first input MEMS mirror is located on an edge of the N1 input MEMS mirrors, and when reflecting the received first optical signal to a first output MEMS mirror and a second output MEMS mirror, the first input MEMS mirror deflects towards an opposite direction relative to a second deflection axis.
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公开(公告)号：US20170026984A1
公开(公告)日：2017-01-26
申请号：US15288803
申请日：2016-10-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yinke Shi , Libo Wang , Ling Qiu , Zongjie Wang , Peng Zhang
IPC: H04W72/12
CPC classification number: H04W72/12 , H04W72/1231 , H04W84/045
Abstract: An embodiment method includes obtaining information about a serving node and information about a coordinating node of an edge user, performing coordinated scheduling on the edge user according to the information about the serving node and the information about the coordinating node, determining whether the serving node and the coordinating node can simultaneously schedule the edge user. In response to a determination that the serving node and the coordinating node can simultaneously schedule the edge user, the method further includes instructing the serving node and the coordinating node to allocate a same code channel resource to send data to the edge user.
Abstract translation: 一种实施方式包括获取有关服务节点的信息和关于边缘用户的协调节点的信息，根据关于服务节点的信息和关于协调节点的信息对边缘用户执行协调调度，确定服务节点和 协调节点可以同时安排边缘用户。 响应于服务节点和协调节点可以同时调度边缘用户的确定，该方法还包括指示服务节点和协调节点分配相同的代码信道资源以向边缘用户发送数据。
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Patent Agency Ranking
公开(公告)号：US09531486B2
公开(公告)日：2016-12-27
申请号：US14701884
申请日：2015-05-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng Zhang , Zongjie Wang
IPC: H04B17/309 , H04W24/08 , H04W24/10
CPC classification number: H04B17/309 , H04L1/0026 , H04L1/20 , H04L5/0048 , H04L5/0092 , H04L27/34 , H04W24/08 , H04W24/10 , H04W36/0094
Abstract: The present invention is applicable to the field of wireless communications technologies, and provides a quality measurement method, a user equipment, and network-side device. The method includes: receiving, by a user equipment (UE), resource restricted subframe (RRS) information sent by a network-side device; and performing, by the UE, downlink channel quality measurement and/or downlink physical layer channel quality measurement according to the RRS information. In the present invention, the UE performs the downlink channel quality measurement or downlink physical layer channel quality measurement according to the RRS information sent by the network-side device. By using this measurement method, the UE can obtain a more accurate downlink channel quality measurement result or downlink physical layer channel quality measurement result.
Abstract translation: 本发明适用于无线通信技术领域，提供了质量测量方法，用户设备和网络侧设备。 该方法包括：由用户设备（UE）接收由网络侧设备发送的资源限制子帧（RRS）信息; 并根据RRS信息由UE执行下行链路信道质量测量和/或下行链路物理层信道质量测量。 在本发明中，UE根据网络侧设备发送的RRS信息，进行下行信道质量测定或下行物理层信道质量测定。 通过使用该测量方法，UE可以获得更准确的下行链路信道质量测量结果或下行物理层信道质量测量结果。
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公开(公告)号：US20160353432A1
公开(公告)日：2016-12-01
申请号：US15235475
申请日：2016-08-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaoying Xu , Peng Zhang , Xueli Ma , Dong Chen , Fangfu Guo
CPC classification number: H04W72/0413 , H04W52/146 , H04W72/0406 , H04W72/0426 , H04W84/045
Abstract: An uplink signal control method and apparatus, which are used to resolve a problem that when a UE is not within primary carrier signal coverage of a micro cell, the micro cell cannot control uplink transmission of the UE on a primary carrier. The method includes: determining, by a first network device, uplink control configuration information for user equipment (UE), where the uplink control configuration information includes information about a control channel occupied by control information, which is transmitted by a second network device on a second carrier, for controlling an uplink transmission action of the UE on a first carrier; and notifying, by the first network device, the uplink control configuration information to the second network device, and sending the uplink control configuration information to the UE or instructing the second network device to send the uplink control configuration information to the UE.
Abstract translation: 一种上行链路信号控制方法和装置，用于解决当UE不在微小区的主载波信号覆盖范围内时，微小区不能控制主载波上的UE的上行传输。 该方法包括：由第一网络设备确定用户设备（UE）的上行链路控制配置信息，其中上行链路控制配置信息包括关于控制信息占用的控制信道的信息，由第二网络设备在 第二载波，用于在第一载波上控制所述UE的上行链路传输动作; 以及所述第一网络装置向所述第二网络装置通知所述上行链路控制配置信息，向所述UE发送所述上行链路控制配置信息，或者指示所述第二网络装置向所述UE发送所述上行链路控制配置信息。
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公开(公告)号：US20150200938A1
公开(公告)日：2015-07-16
申请号：US14671610
申请日：2015-03-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng Zhang , Xiaoming Jin , Feng Liu , Xiaoxiao Zhang
CPC classification number: H04L63/0892 , H04W12/06 , H04W76/12
Abstract: The present invention provides a method and a device for transmitting wireless information. The method includes: sending, by an access controller, a first CAPWAP tunnel establishment request to a multi-service control gateway, wherein the first CAPWAP tunnel establishment request is used for requesting to establish a first CAPWAP tunnel; receiving, by the AC, a first CAPWAP tunnel establishment response sent by the MSCG; receiving, by the AC, wireless access information of a user sent by an AP; and sending, by the AC, the wireless access information of the user to the MSCG through the first CAPWAP tunnel. According to the embodiments of the present invention, by establishing a CAPWAP tunnel between the AC and the MSCG, the AC is enabled to transmit wireless access information of a user to the MSCG under the condition that the AC is separate from the MSCG.
Abstract translation: 本发明提供一种发送无线信息的方法和装置。 该方法包括：由接入控制器向多业务控制网关发送第一CAPWAP隧道建立请求，其中，所述第一CAPWAP隧道建立请求用于请求建立第一CAPWAP隧道; 由AC接收由MSCG发送的第一CAPWAP隧道建立响应; 由AC接收由AP发送的用户的无线接入信息; 以及通过所述AC将所述用户的无线接入信息通过所述第一CAPWAP隧道发送到所述MSCG。 根据本发明的实施例，通过在AC与MSCG之间建立CAPWAP隧道，AC能够在AC与MSCG分离的条件下向MSCG发送用户的无线接入信息。
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公开(公告)号：US20140321378A1
公开(公告)日：2014-10-30
申请号：US14305460
申请日：2014-06-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jian Zhang , Wei Quan , Peng Zhang , Yi Jiang
IPC: H04W72/12
CPC classification number: H04W72/1247 , H04L65/80 , H04L67/322 , H04W4/18
Abstract: Embodiments of the present application provide a method and a device for video transmission, which relates to the field of communications and is able to reduce feedback time, thus realizing the purpose of fully using resources and reducing data loss. The method includes at least the following operations: a base station receiving a second video data packet sent by a server and first feedback information about a first video data packet sent by user equipment, performing scheduling process according to the first feedback information, and after the scheduling process, transmitting the second video data packet to the user equipment according to the result of the scheduling process.
Abstract translation: 本申请的实施例提供了一种用于视频传输的方法和装置，其涉及通信领域，并且能够减少反馈时间，从而实现充分利用资源并减少数据丢失的目的。 该方法至少包括以下操作：接收由服务器发送的第二视频数据分组的基站和关于用户设备发送的第一视频数据分组的第一反馈信息，根据第一反馈信息执行调度处理， 调度处理，根据调度处理的结果向用户设备发送第二视频数据包。
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公开(公告)号：US12267825B2
公开(公告)日：2025-04-01
申请号：US17730857
申请日：2022-04-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Mengying Ding , Shuri Liao , Peng Zhang
Abstract: This application provides example uplink transmission methods and communication apparatuses. One example method includes sending first scheduling information by a network device to a first terminal and a second terminal, where the first scheduling information includes indication information of a sidelink transmission parameter and indication information of a first uplink transmission parameter, the sidelink transmission parameter is used by the first terminal to send first data to the second terminal, and the first uplink transmission parameter is used by the second terminal to send the first data to the network device. The first data is received by the network device from the second terminal.
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