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公开(公告)号：US09337957B2
公开(公告)日：2016-05-10
申请号：US14695814
申请日：2015-04-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yanping Jiang , Li Wang , Qiang Wang , Jie Ma
CPC classification number: H04L1/0042 , H04L1/0041 , H04L1/0043 , H04L1/0071 , H04L5/001 , H04L27/26 , H04L27/2627 , H04L27/2634 , H04W84/12
Abstract: The present invention provides a method and a device for interleaving processing in a WLAN system, and relates to the field of communications technologies. The method includes: obtaining, by a WLAN device, a predetermined number of identifiers of valid positions from any sub-interleaving processing contained in an interleaving processing; determining valid input positions of the interleaving processing according to the identifiers of the valid positions; transmitting data bits to be transmitted in the valid input positions, and transmitting bit 0 and/or bit 1 or no data bit in other non-valid input positions of the interleaving processing other than the valid input positions; modulating data bits transmitted in interleaving processing output positions to obtain modulation signals and mapping the modulation signals onto the corresponding data sub-carriers respectively. The present invention can be applied in interleaving processing of data bits to be transmitted.
Abstract translation: 本发明提供了一种在WLAN系统中交织处理的方法和装置，涉及通信技术领域。 该方法包括：通过WLAN装置从包含在交织处理中的任何子交织处理获得预定数量的有效位置的标识符; 根据有效位置的标识符确定交织处理的有效输入位置; 发送要在有效输入位置发送的数据位，以及在除了有效输入位置之外的交织处理的其他非有效输入位置中发送位0和/或位1或不发送数据位; 调制在交织处理输出位置中发送的数据位，以获得调制信号，并将调制信号分别映射到对应的数据子载波上。 本发明可以应用于要发送的数据比特的交织处理。
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52.发明申请公开(公告)号：US20160081083A1
公开(公告)日：2016-03-17
申请号：US14946025
申请日：2015-11-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tingwei Xu , Xiaofei Ma , Jie Ma , Xiaoxiao Zheng , Zongjie Wang , Xueli Ma , Jing Li , Chuanfeng He , Bo Yang
IPC: H04W72/04
CPC classification number: H04W72/0433 , H04L1/00 , H04L5/0035 , H04L5/0058 , H04L5/0098 , H04L2001/0092 , H04W36/06 , H04W72/0453 , H04W88/12
Abstract: A method for managing uplink carrier frequencies is provided, which is applicable to the field of communication. The method includes the following steps: A state switching response message sent by a UE is received, where the state switching response message includes a result of state switching performed by on a secondary uplink carrier serving cell; The result of the state switching is notified to a secondary uplink carrier non-serving cell in a secondary carrier active set through an RNC. A device and a system for managing uplink carrier frequencies are further provided. Through the method, device, and system provided in embodiments of the present invention, the uplink carrier frequencies are managed, so as to facilitate transmission of uplink data during multi-cell collaboration.
Abstract translation: 提供了一种用于管理上行链路载波频率的方法，其适用于通信领域。 该方法包括以下步骤：接收由UE发送的状态切换响应消息，其中状态交换响应消息包括在辅助上行链路载波服务小区上执行的状态切换的结果; 状态切换的结果通过RNC被通知给辅助载波活动集中的辅助上行链路载波非服务小区。 还提供了用于管理上行链路载波频率的设备和系统。 通过本发明的实施例提供的方法，设备和系统，管理上行链路载波频率，以便于在多小区协作期间传输上行链路数据。
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公开(公告)号：US10674410B2
公开(公告)日：2020-06-02
申请号：US16358473
申请日：2019-03-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: Embodiments of the present invention provide a handover method to simplify a cross-base station handover procedure of a WD in a mobile communication scenario, and reduce power consumption of the WD. The method includes: sending, by a first base station, handover group information to a second base station, where the handover group information includes a first association relationship between a first terminal device and a second terminal device, and the second terminal device can communicate with the first base station through the first terminal device; and receiving, by the first base station, handover response information from the second base station, where the handover response information includes a second association relationship, and the second association relationship is established by the second base station between the first terminal device and the second terminal device based on the first association relationship.
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公开(公告)号：US10660008B2
公开(公告)日：2020-05-19
申请号：US16036728
申请日：2018-07-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: The present invention discloses a data transmission system. The first device performs, at a cellular network PDCP layer of the first device, security processing on to-be-transmitted data based on a transmit end-based first policy, to generate a PDU, and sends the PDU to the relay UE, where the first policy is a security processing policy agreed on by the first device and the second device, and the to-be-transmitted data is data that the first device needs to transmit to the second device. The relay UE sends the PDU to the second device. The second device performs, at a cellular network PDCP layer of the second device, security processing on the PDU based on a receive end-based first policy, to obtain the to-be-transmitted data, where the cellular network PDCP layer of the first device is a peer to the cellular network PDCP layer of the second device.
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公开(公告)号：US10383139B2
公开(公告)日：2019-08-13
申请号：US15272226
申请日：2016-09-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jie Ma , Deping Liu
Abstract: A method includes: transmitting, by a transmitting user equipment (UE), scheduling signaling to a receiving UE, where the scheduling signaling includes frequency domain resource information, a quantity of cycles that can be occupied, or transmission pattern information. The method further includes transmitting, by the transmitting UE, user data to the receiving UE according to the scheduling signaling, so that the receiving UE receives the user data according to the scheduling signaling.
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Patent Agency Ranking
公开(公告)号：US10159084B2
公开(公告)日：2018-12-18
申请号：US14297050
申请日：2014-06-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li Wang , Zhenxing Hu , Jie Ma
Abstract: Embodiments of the present invention provide a resource scheduling method and apparatus and a terminal. The method includes: pre-dividing a resource block RB into a plurality of sub-RBs; and scheduling a UE by using a resource scheduling indication during data transmission to perform data receiving or sending in a position of a corresponding sub-RB. The resource block RB is pre-divided into a plurality of sub-RBs by applying the present invention; and during data transmission, the UE is scheduled by using the resource scheduling indication to perform data receiving or sending in the position of the corresponding sub-RB, thereby improving resource utilization efficiency during transmission of a small data service and improving transmission efficiency of small data.
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57.发明申请公开(公告)号：US20180343701A1
公开(公告)日：2018-11-29
申请号：US16054660
申请日：2018-08-03
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments of the present application provide a communication link establishment method. The method includes: A first terminal establishes a connection to a network device by using a second terminal; the network device delivers configuration information; and the first terminal and the second terminal separately determine link configuration information, and establish a preset-protocol-based communication link between the first terminal and the second terminal based on the link configuration information. The preset-protocol-based communication link and a cellular network communication link are jointly used by the first terminal to transmit a packet with the network device by using the second terminal.
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公开(公告)号：US09812012B2
公开(公告)日：2017-11-07
申请号：US15356315
申请日：2016-11-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jie Ma
CPC classification number: G08G1/096791 , G08G1/162 , H04L29/08 , H04L67/12 , H04W4/046 , H04W4/12 , H04W4/90 , H04W76/14 , H04W76/50
Abstract: The present disclosure provides a message processing method, an in-vehicle terminal, and a base station. The method executed by a first in-vehicle terminal includes: first, generating a safety message, where the safety message includes message content and a message type; then, determining, according to the message content and the message type, a priority value corresponding to the safety message; finally, sending, according to the priority value corresponding to the safety message, the safety message by using a vehicle direct communication physical VDC PHY layer or separately by using a cellular physical cellular PHY layer and a VDC PHY layer, so that a base station and/or a second in-vehicle terminal receive/receives the safety message, and the first in-vehicle terminal can send, under a preset delay requirement, the safety message to another in-vehicle terminal in a distance range that needs to be covered by the safety message.
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公开(公告)号：US20170295563A1
公开(公告)日：2017-10-12
申请号：US15631624
申请日：2017-06-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W72/04
Abstract: The present invention provides a resource allocation method, a base station, and user equipment. The method includes: receiving, by a second base station, resource configuration information of a first base station; and sending, by the second base station, the resource configuration information of the first base station to user equipment (UE), where the resource configuration information of the first base station is used to configure a resource for device-to-device (D2D) communication between the UE and the second base station. According to the method provided in embodiments of the present invention, the UE can perform D2D communication with the second base station or a core network by using the resource configured by using the resource configuration information of the first base station. Therefore, an uplink resource or a downlink resource of the first base station can be reused by the UE, thereby improving resource utilization of a communications system.
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公开(公告)号：US09622109B2
公开(公告)日：2017-04-11
申请号：US14046045
申请日：2013-10-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H04W28/0268 , H04W48/18
Abstract: The present invention discloses a method, device, terminal, and system for controlling access of multiple terminals, and belongs to the field of communications. The method includes: receiving an access request, where the access request carries a classification identifier (101); setting up a public bearer for a terminal corresponding to the classification identifier (102); and notifying the terminal corresponding to the classification identifier, so that the terminal corresponding to the classification identifier accesses a network through the public bearer (103). The terminal includes a third sending module, a second receiving module, and an access module. The system includes a network element at an access side and a terminal. In the present invention, a signaling storm can be avoided, a load of a network can be reduced, and QoS quality of service can be improved.
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