-
公开(公告)号：US11265734B2
公开(公告)日：2022-03-01
申请号：US16849809
申请日：2020-04-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wenji Liu , Qufang Huang , Hongping Zhang , Qinghai Zeng
Abstract: A method, a base station, and a system for sending radio resource control (RRC) signaling are provided. The method includes a pico base station and a macro base station participate in configuration and generation of an RRC reconfiguration message; the pico base station establishes only one RRC entity that is used to generate a configuration parameter or an RRC entity; the RRC reconfiguration message cooperatively generated by the pico base station and the macro base station is uniformly sent by the macro base station to a user equipment (UE). According to the application, the UE can support an RRC reconfiguration message sent by the pico base station, only by establishing a signaling radio bearer (SRB) corresponding to the macro base station. Accordingly, design complexity and costs are lowered.
-
公开(公告)号：US20160127107A1
公开(公告)日：2016-05-05
申请号：US14992441
申请日：2016-01-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping Zhang , Qinghai Zeng , Qufang Huang , Wenji Liu
CPC classification number: H04L5/0098 , H04L5/001 , H04W72/042
Abstract: Embodiments disclose a cell status changing method. The method includes receiving, by user equipment, a first indication sent by a master base station, where the first indication is used to indicate a status change of a first cell of the master base station or a status change of a second cell of a secondary base station; and performing activation on the first cell or the second cell according to the first indication, or performing deactivation on the first cell or the second cell according to the first indication. In embodiments, both the master base station and the secondary base station serve the UE and undergo carrier aggregation, and the UE may obtain, by using the received first indication sent by the master base station, an active state or an inactive state of a serving cell that belongs to a base station that serves the UE.
Abstract translation: 实施例公开了一种小区状态改变方法。 该方法包括由用户设备接收由主基站发送的第一指示，其中第一指示用于指示主基站的第一小区的状态改变或次要的第二小区的状态改变 基站; 以及根据第一指示在第一小区或第二小区上执行激活，或者根据第一指示对第一小区或第二小区执行去激活。 在实施例中，主基站和次基站均服务于UE并经历载波聚合，并且UE可以通过使用由主基站发送的接收的第一指示获得服务的活动状态或非活动状态 属于为UE服务的基站的小区。
-
3.发明授权公开(公告)号：US09942910B2
公开(公告)日：2018-04-10
申请号：US14974946
申请日：2015-12-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping Zhang , Qinghai Zeng , Wenji Liu , Qufang Huang
CPC classification number: H04W72/085 , H04L5/0055 , H04W40/244 , H04W72/0446 , H04W74/0816 , H04W84/12
Abstract: The present invention discloses a method for transmitting data on a wireless local area network (WLAN), user equipment (UE), and an access point (AP). The method includes: receiving first indication information sent by an AP, where the first indication information is used to indicate that UE can preferentially send data to the AP when the UE obtains a transmission resource through contention; determining, according to the first indication information, a first moment for sending current data to the AP, where an interval between a second moment at which the UE receives a first feedback message sent by the AP and the first moment is a first sending interval, the first feedback message is used to indicate whether a previous piece of data is successfully received, and the first sending interval is less than a distributed interframe space (DIFS); and sending the current data to the AP at the first moment.
-
公开(公告)号：US09838851B2
公开(公告)日：2017-12-05
申请号：US14321550
申请日：2014-07-01
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Qufang Huang , Wenji Liu , Qinghai Zeng
CPC classification number: H04W4/06 , H04W72/005 , H04W72/1289
Abstract: A subframe processing method and device are disclosed. The subframe processing method includes: if data packets that are not received by an evolved NodeB (eNB) include at least two consecutive Multimedia Broadcast Multicast Service (MBMS) data packets to be scheduled in a Dynamic Schedule Period (DSP) by the eNB, setting a subframe of the eNB that is used to transmit Dynamic Schedule Information (DSI) corresponding to the DSP to null. When the eNB finds that consecutive MBMS data packets are lost and/or that a type 0 Protocol Data Unit (PDU) group is lost, a subframe used to transmit the DSI may be set to null, thereby preventing the eNB from transmitting incorrect DSI which may interfere with other eNBs and cause incorrect data receiving of a user equipment (UE).
-
5.发明申请METHOD FOR TRANSMITTING DATA ON WIRELESS LOCAL AREA NETWORK, USER EQUIPMENT, AND ACCESS POINT 有权在无线局域网，用户设备和接入点发送数据的方法公开(公告)号：US20160105900A1
公开(公告)日：2016-04-14
申请号：US14974946
申请日：2015-12-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping Zhang , Qinghai Zeng , Wenji Liu , Qufang Huang
CPC classification number: H04W72/085 , H04L5/0055 , H04W40/244 , H04W72/0446 , H04W74/0816 , H04W84/12
Abstract: The present invention discloses a method for transmitting data on a wireless local area network (WLAN), user equipment (UE), and an access point (AP). The method includes: receiving first indication information sent by an AP, where the first indication information is used to indicate that UE can preferentially send data to the AP when the UE obtains a transmission resource through contention; determining, according to the first indication information, a first moment for sending current data to the AP, where an interval between a second moment at which the UE receives a first feedback message sent by the AP and the first moment is a first sending interval, the first feedback message is used to indicate whether a previous piece of data is successfully received, and the first sending interval is less than a distributed interframe space (DIFS); and sending the current data to the AP at the first moment.
Abstract translation: 本发明公开了一种在无线局域网（WLAN），用户设备（UE）和接入点（AP）上传输数据的方法。 该方法包括：接收由AP发送的第一指示信息，其中当UE通过争用获取传输资源时，第一指示信息用于指示UE可以优先向AP发送数据; 根据第一指示信息确定用于向AP发送当前数据的第一时刻，其中UE接收到由AP发送的第一反馈消息的第二时刻与第一时刻之间的间隔是第一发送间隔， 第一反馈消息用于指示先前的数据是否被成功接收，并且第一发送间隔小于分布式帧间间隔（DIFS）; 并在第一时刻将当前数据发送给AP。
-
Patent Agency Ranking
6.发明授权公开(公告)号：US11070541B2
公开(公告)日：2021-07-20
申请号：US15958465
申请日：2018-04-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wenji Liu , Jiangsheng Wang
Abstract: Embodiments of the present application provide a certificate management method and apparatus in an NFV architecture. The certificate management method includes: determining, by an MANO, a storage network element, where the storage network element is configured to store a certificate of a VNFC, and the storage network element is different from the VNFC; creating, by the MANO, storage space in the storage network element, where the storage space is used to store the certificate of the VNFC; and sending, by the MANO, an address of the storage space to the VNFC, so that the VNFC accesses the address of the storage space, obtains the certificate of the VNFC, and directly communicates with another network element by using the certificate stored in the storage network element. The VNFC does not locally store the certificate.
-
7.发明授权Method and apparatus for sending uplink/downlink scheduling information, and method and apparatus for receiving uplink/downlink scheduling information 有权用于发送上行链路/下行链路调度信息的方法和装置，以及用于接收上行链路/下行链路调度信息的方法和装置公开(公告)号：US09504054B2
公开(公告)日：2016-11-22
申请号：US13956899
申请日：2013-08-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H04W72/1268 , H04L5/0037 , H04L5/0073 , H04W72/042 , H04W72/12 , H04W72/1273 , H04W72/1289
Abstract: The present invention provides a method and an apparatus for sending uplink/downlink scheduling information, and a method and an apparatus for receiving uplink/downlink scheduling information. The method for sending downlink scheduling information includes: determining, in downlink subframes on a second carrier, a first downlink subframe, in which at time corresponding to the first downlink subframe, a subframe on a first carrier is an uplink subframe; and sending, on a fifth downlink subframe on the first carrier, downlink scheduling information corresponding to the first downlink subframe on the second carrier to a terminal, in which time corresponding to the fifth downlink subframe is before the time corresponding to the first downlink subframe. The present invention achieves the purpose of performing uplink and downlink scheduling on a second carrier through a first carrier bearing a PDCCH.
Abstract translation: 本发明提供了一种用于发送上行/下行调度信息的方法和装置，以及用于接收上行链路/下行链路调度信息的方法和装置。 发送下行链路调度信息的方法包括：在第二载波的下行链路子帧中，确定与第一下行子帧对应的时刻在第一载波上的子帧为上行子帧的第一下行子帧; 以及在所述第一载波上的第五下行链路子帧上发送对应于所述第二载波上的所述第一下行链路子帧的下行链路调度信息给终端，其中对应于所述第五下行链路子帧的时间在与所述第一下行链路子帧对应的时间之前。 本发明实现了通过承载PDCCH的第一载波在第二载波上执行上行链路和下行链路调度的目的。
-
公开(公告)号：US10531439B2
公开(公告)日：2020-01-07
申请号：US15798965
申请日：2017-10-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping Zhang , Wenji Liu , Wei Quan , Xiaodong Yang , Qinghai Zeng , Yi Guo
Abstract: Embodiments of the present disclosure provide a communication method and a communications device. The method includes: generating, by a first communications device, a MAC PDU data packet, where the MAC PDU data packet includes at least one first-type MAC CE, each first-type MAC CE is used to carry information about multiple secondary serving cells, and the first communications device determines a location of the first-type MAC CE in the MAC PDU data packet according to a secondary serving cell corresponding to the first-type MAC CE; and sending, by the first communications device, the MAC PDU data packet to a second communications device, so that the second communications device obtains the first-type MAC CE, and determines, according to the location of the first-type MAC CE in the MAC PDU data packet, the secondary serving cell corresponding to the first-type MAC CE.
-
公开(公告)号：US10237046B2
公开(公告)日：2019-03-19
申请号：US14992441
申请日：2016-01-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping Zhang , Qinghai Zeng , Qufang Huang , Wenji Liu
Abstract: Embodiments disclose a cell status changing method. The method includes receiving, by user equipment, a first indication sent by a master base station, where the first indication is used to indicate a status change of a first cell of the master base station or a status change of a second cell of a secondary base station; and performing activation on the first cell or the second cell according to the first indication, or performing deactivation on the first cell or the second cell according to the first indication. In embodiments, both the master base station and the secondary base station serve the UE and undergo carrier aggregation, and the UE may obtain, by using the received first indication sent by the master base station, an active state or an inactive state of a serving cell that belongs to a base station that serves the UE.
-
公开(公告)号：US09210705B2
公开(公告)日：2015-12-08
申请号：US14012628
申请日：2013-08-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qufang Huang , Wenji Liu , Yi Guo , Wen Gao
CPC classification number: H04W72/0446 , H04W4/70 , H04W68/00 , H04W72/04
Abstract: A method for data transmission, comprising: receiving, by a device, a paging message, and determining an opportunity for acquiring an uplink transmission resource, by basing on a subframe for receiving the paging message; acquiring, by the device, an uplink transmission resource at the opportunity for acquiring the uplink transmission resource; and reporting, by the device, user data in the uplink transmission resource, by using a time advance that is stored in the device itself and that corresponds to a current position. According to the embodiments of the present invention, no random access is required when the MTC device transmits uplink data, and no RRC connection or user plane bearer is to be established, which greatly simplifies the procedures of data transmission for the device, and the device can quickly and high-efficiently transmit uplink data, thereby improving the transmission efficiency, and reducing the signaling load of the base station.
Abstract translation: 一种用于数据传输的方法，包括：通过基于用于接收所述寻呼消息的子帧，由设备接收寻呼消息，以及确定获取上行链路传输资源的机会; 通过所述装置获取用于获取所述上行链路传输资源的机会的上行链路传输资源; 并且通过使用存储在设备本身中并且对应于当前位置的时间提前来由设备报告上行链路传输资源中的用户数据。 根据本发明的实施例，当MTC设备发送上行链路数据并且不建立RRC连接或用户平面承载时，不需要随机接入，这大大简化了设备的数据传输过程，并且该设备 可以快速高效地发送上行链路数据，从而提高传输效率，降低基站的信令负载。
-
-
-
-
-
-
-
-
-
Search Results
16
records
(took 0.022 seconds)
