公开(公告)号：US20150244429A1

公开(公告)日：2015-08-27

申请号：US14709922

申请日：2015-05-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Zhang ,  Qinghai Zeng ,  Qufang Huang

IPC: H04B7/02 ,  H04W72/04 ,  H04W76/04

CPC classification number: H04B7/024 ,  H04W72/042 ,  H04W76/15 ,  H04W76/20 ,  H04W88/06

Abstract: Embodiments of the present invention provide a data transmission method, a base station, and a user equipment (UE). The method includes: generating, by a first base station, downlink radio link control (RLC) protocol data units (PDUs); and sending, by the first base station, a first part of downlink RLC PDUs in the downlink RLC PDUs to a user equipment UE, and sending a second part of downlink RLC PDUs in the downlink RLC PDUs to a second base station, so that the second base station sends the second part of downlink RLC PDUs to the UE. Hence, the first base station and the second base station are capable of jointly sending data to the UE, thereby improving a peak rate and a throughput of the UE

Abstract translation: 本发明的实施例提供一种数据传输方法，基站和用户设备（UE）。 该方法包括：由第一基站生成下行无线链路控制（RLC）协议数据单元（PDU）; 并且由第一基站将下行链路RLC PDU中的下行链路RLC PDU的第一部分发送到用户设备UE，并且将下行链路RLC PDU中的下行链路RLC PDU的第二部分发送到第二基站，使得 第二基站将下行链路RLC PDU的第二部分发送给UE。 因此，第一基站和第二基站能够共同向UE发送数据，从而提高UE的峰值速率和吞吐量

公开(公告)号：US20150188719A1

公开(公告)日：2015-07-02

申请号：US14660547

申请日：2015-03-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junhui Zhao ,  Qinghai Zeng ,  Mingzeng Dai

IPC: H04L12/18 ,  H04W72/00 ,  H04W72/04

CPC classification number: H04L12/189 ,  H04L5/0053 ,  H04W72/005 ,  H04W72/0446

Abstract: Embodiments of the present invention disclose a method for indicating a physical resource block PRB, including: receiving indication information that is sent by a multi-cell multicast coordination entity MCE and used for indicating usage of a physical resource block PRB in a multimedia broadcast multicast service single frequency network MBSFN subframe; and sending the indication information for indicating the usage of the PRB in the MBSFN subframe to a served user terminal.

Abstract translation: 本发明的实施例公开了一种用于指示物理资源块PRB的方法，包括：接收由多小区多播协调实体MCE发送并用于指示多媒体广播多播服务中的物理资源块PRB的使用的指示信息 单频网络MBSFN子帧; 并向所述服务用户终端发送用于指示所述MBSFN子帧中的所述PRB的使用的指示信息。

公开(公告)号：US20150163794A1

公开(公告)日：2015-06-11

申请号：US14623400

申请日：2015-02-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongming Liang ,  Jiayin Zhang ,  Yi Guo ,  Qinghai Zeng

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04W72/042 ,  H04W72/0426 ,  H04W84/047

Abstract: Embodiments of the present invention provide an uplink control information feedback method, a base station, and a user equipment. The method includes: receiving uplink scheduling information of a non-independent small base station; and sending uplink control information (UCI) over a physical uplink shared channel (PUSCH) of the non-independent small base station according to the uplink scheduling information. In the embodiments of the present invention, the user equipment uses the physical uplink shared channel of the small base station to offload traffic from the physical uplink control channel (PUCCH), thereby reducing the load of the physical uplink control channel of the macro base station and reducing the collision probability.

Abstract translation: 本发明的实施例提供上行链路控制信息反馈方法，基站和用户设备。 该方法包括：接收非独立小型基站的上行调度信息; 以及根据所述上行链路调度信息，通过所述非独立小型基站的物理上行链路共享信道（PUSCH）发送上行链路控制信息（UCI）。 在本发明的实施例中，用户设备使用小型基站的物理上行链路共享信道从物理上行链路控制信道（PUCCH）卸载业务，从而减小宏基站的物理上行链路控制信道的负担 并减少碰撞概率。

公开(公告)号：US20150071160A1

公开(公告)日：2015-03-12

申请号：US14540898

申请日：2014-11-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qinghai Zeng ,  Mingzeng Dai

IPC: H04W72/00 ,  H04W72/04 ,  H04W36/00

CPC classification number: H04W72/005 ,  H04L12/189 ,  H04W8/22 ,  H04W24/10 ,  H04W36/0072 ,  H04W36/24 ,  H04W72/048

Abstract: The present invention discloses a method, an apparatus, and a system. The method includes: acquiring, by a base station, in at least one scenario of the following five scenarios, a broadcast/multicast service (MBMS) interest indication reported by a user equipment; and performing, by the base station, an MBMS handover on the user equipment according to the MBMS interest indication, where the five scenarios include: when the user equipment receives modified MBMS auxiliary information, in a process in which the user equipment is handed over from a source base station to the base station and after the handover is completed, when a radio resource control protocol RRC of the user equipment is re-established to the base station, when an MBMS service that interests the user equipment ends, and when a carrier configuration of the user equipment is modified.

Abstract translation: 本发明公开了一种方法，装置和系统。 该方法包括：由基站在以下五种场景的至少一种场景中获取由用户设备报告的广播/多播服务（MBMS）兴趣指示; 以及根据所述MBMS兴趣指示，由所述基站对所述用户设备进行MBMS切换，其中，所述五个场景包括：当所述用户设备从所述用户设备从所述用户设备切换到所述用户设备的过程中接收到修改的MBMS辅助信息时 源基站到基站，并且在切换完成之后，当用户设备的无线电资源控制协议RRC重新建立到基站时，当用户设备感兴趣的MBMS服务结束时，以及当载波 修改用户设备的配置。

公开(公告)号：US20150005027A1

公开(公告)日：2015-01-01

申请号：US14478842

申请日：2014-09-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qinghai Zeng ,  Qufang Huang

IPC: H04W52/14

Abstract: Embodiments of the present invention disclose a method for uplink power control, a network node and a system, which relates to the field of communication technologies, and the method includes: a first network node transmits a first indication message to a second network node, wherein the first indication message includes a time pattern and/or a maximum transmission power for an uplink transmission performed by a user equipment (UE) on the second network node, and the time pattern is used for controlling a transmission time of the uplink transmission performed by the UE. The present invention is applicable to uplink power control for the user equipment UE in a carrier aggregation scenario.

Abstract translation: 本发明的实施例公开了一种与通信技术领域相关的上行链路功率控制，网络节点和系统的方法，并且所述方法包括：第一网络节点向第二网络节点发送第一指示消息，其中 第一指示消息包括由第二网络节点上的用户设备（UE）执行的用于上行链路传输的时间模式和/或最大发送功率，并且时间模式用于控制上行链路传输的传输时间由 UE。 本发明适用于在载波聚合场景中用户设备UE的上行链路功率控制。

公开(公告)号：US20140079002A1

公开(公告)日：2014-03-20

申请号：US14088064

申请日：2013-11-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuhua Chen ,  Qinghai Zeng ,  Junren Chang ,  Jian Zhang ,  Guanglin Han

IPC: H04W74/08 ,  H04W72/04

CPC classification number: H04W52/146 ,  H04W52/30 ,  H04W72/0413 ,  H04W74/0833 ,  H04W74/0866 ,  Y02D70/1262

Abstract: A method for ensuring parallel data random access and a user equipment are provided, which relate to the field of communications technologies. An embodiment of the present invention includes controlling a random access sequence transmitted by a user equipment through a physical random access channel PRACH not to be sent with other uplink transmission in the same subframe, or, when a random access sequence transmitted by a user equipment through a PRACH is sent with other uplink transmission in the same subframe, controlling a priority of power transmission of the PRACH and a priority of power transmission of an uplink channel over which the other uplink transmission is performed, when power is limited.

Abstract translation: 提供了一种用于确保并行数据随机存取的方法和与通信技术领域有关的用户设备。 本发明的一个实施例包括控制由用户设备通过物理随机接入信道PRACH发送的随机接入序列，该物理随机接入信道PRACH不与同一子帧中的其他上行链路传输一起发送，或者当用户设备通过 与同一子帧中的其他上行链路传输一起发送PRACH，控制PRACH的功率传输的优先级和执行其它上行链路传输的上行链路信道的功率传输优先级。

公开(公告)号：US12273150B2

公开(公告)日：2025-04-08

申请号：US17392523

申请日：2021-08-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xingxing Hu ,  Qinghai Zeng ,  Hongping Zhang

IPC: H04B17/10 ,  H04W24/10 ,  H04W80/02

Abstract: Embodiments of this application provide a delay measurement method, a network device, and a terminal device. The method includes network device receiving first information from a core network requesting the network device to measure a transmission delay between the network device and the terminal device. The network device obtains a transmission delay measurement result in response to the first information, and sends second information to the core network within a first preset duration The second information provides an indication of the transmission delay measurement result.

公开(公告)号：US12262238B2

公开(公告)日：2025-03-25

申请号：US18160105

申请日：2023-01-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tingting Geng ,  Hongping Zhang ,  Qinghai Zeng

IPC: H04W24/10 ,  H04W16/28

Abstract: Embodiments of this application relate to the field of communications technologies and disclose a communication method and a device. The method includes: determining an offset based on a first quantity, wherein the first quantity is a quantity of beams that are used to determine signal quality of a first cell; and determining the signal quality of the first cell based on the offset.

公开(公告)号：US12256241B2

公开(公告)日：2025-03-18

申请号：US17896178

申请日：2022-08-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hongping Zhang ,  Qinghai Zeng

IPC: H04L5/00 ,  G06N20/00 ,  G06N99/00 ,  H04B7/06 ,  H04W24/02 ,  H04W24/10

Abstract: A core network element includes a processor, and a non-transitory memory coupled to the processor. The non-transitory memory is configured to store non-transitory instructions, and in response to being executed by the processor, cause the core network element to perform operations including generating, by a first artificial intelligence (AI) protocol layer of the core network element, an AI parameter. The first AI protocol layer of the core network element is an upper layer of a next generation application protocol (NGAP) protocol layer of the core network element. The operations further include sending the AI parameter to a first access network device, and receiving the AI data from the first access network device. The AI parameter is useable for indicating AI data that is to be obtained and an obtaining manner of the AI data.

公开(公告)号：US12225603B2

公开(公告)日：2025-02-11

申请号：US17673548

申请日：2022-02-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaoying Xu ,  Qufang Huang ,  Chong Lou ,  Qinghai Zeng

IPC: H04W4/00 ,  H04W76/12 ,  H04W76/19 ,  H04W76/20 ,  H04W76/30

Abstract: This application provides a communication method and apparatus, and relates to the field of communication technologies, to resolve problems of a long data transmission delay and high signaling overheads. A first access network device receives uplink user plane data from a user equipment in an inactive state, and sends an uplink control plane information element and the uplink user plane data to a second access network device through a same interface. The method is applied to a data transmission process.