公开(公告)号：US09246566B2

公开(公告)日：2016-01-26

申请号：US14066424

申请日：2013-10-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xuanyu Guo ,  Yanyan Chen ,  Yongqiang Gao ,  Bingzhao Li

IPC: H04M1/00 ,  H04B7/06 ,  H04B7/04 ,  H04W52/14 ,  H04W52/36

CPC classification number: H04B7/06 ,  H04B7/0404 ,  H04B7/0604 ,  H04B7/0617 ,  H04B7/0619 ,  H04W52/146 ,  H04W52/365 ,  H04W52/367

Abstract: A transmission method, apparatus, and system based on uplink transmit diversity, relating to the field of communications are provided. To timely and efficiently determine to activate or deactivate uplink transmit diversity and improve uplink transmission quality, a base station sends an activation request instruction to a radio network controller when determining, according to relevant reference measurement value(s) of a user equipment, to activate uplink transmit diversity of the user equipment; and the radio network controller notifies, according to the activation request instruction, the user equipment of activating the uplink transmit diversity; or a base station sends a deactivation request instruction to a radio network controller when determining, according to relevant reference measurement value(s) of a user equipment, to deactivate uplink transmit diversity of the user equipment; and the radio network controller notifies, according to the deactivation request instruction, the user equipment of deactivating the uplink transmit diversity.

Abstract translation: 提供了与通信领域相关的基于上行链路发射分集的传输方法，装置和系统。 为了及时有效地确定激活或去激活上行链路发射分集并提高上行传输质量，基站根据用户设备的相关参考测量值确定激活请求指令到无线电网络控制器，以激活 用户设备的上行链路发射分集; 无线网络控制器根据激活请求指令通知激活上行链路发射分集的用户设备; 或者当根据用户设备的相关参考测量值确定去激活用户设备的上行链路发射分集时，基站向无线电网络控制器发送去激活请求指令; 所述无线网络控制器根据所述去激活请求指示通知去激活所述上行链路发射分集的用户设备。

公开(公告)号：US20150139168A1

公开(公告)日：2015-05-21

申请号：US14609831

申请日：2015-01-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuliang Zhi ,  Bingzhao Li ,  Yongqiang Gao

IPC: H04L1/18

CPC classification number: H04L1/1835 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1861 ,  H04L1/1864 ,  H04L1/1874 ,  H04L1/1877

Abstract: Embodiments of the present invention provide a memory allocation method and system, a user equipment, and a network device. The method includes: determining, by a user equipment (UE), a high speed downlink shared channel (HS-DSCH) physical layer category for memory allocation according to a first network configuration sent by a first network device; using the total number of soft channel bits corresponding to the determined HS-DSCH physical layer category as a total allocated memory size of a soft memory buffer, dividing the total allocated memory size of the soft memory buffer by the total number of serving or secondary serving HS-DSCH cells corresponding to the determined HS-DSCH physical layer category, and determining a soft memory buffer size of each HS-DSCH transmission channel; and allocating the soft memory buffer size of each HS-DSCH transmission channel among the HARQ processes in the first network configuration of the corresponding HS-DSCH transmission channel.

Abstract translation: 本发明的实施例提供一种存储器分配方法和系统，用户设备和网络设备。 该方法包括：根据由第一网络设备发送的第一网络配置，由用户设备（UE）确定用于存储器分配的高速下行链路共享信道（HS-DSCH）物理层类别; 使用与所确定的HS-DSCH物理层类别相对应的软通道位的总数作为软存储器缓冲器的总分配的存储器大小，将软存储器缓冲器的总分配存储器大小除以服务或辅助服务的总数 对应于所确定的HS-DSCH物理层类别的HS-DSCH小区，以及确定每个HS-DSCH传输信道的软存储器缓冲器大小; 以及在对应的HS-DSCH传输信道的第一网络配置中的HARQ进程之间分配每个HS-DSCH传输信道的软存储器缓冲器大小。

公开(公告)号：US09007952B2

公开(公告)日：2015-04-14

申请号：US14444786

申请日：2014-07-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kun Yan ,  Xueli Ma ,  Qi Liu ,  Yongqiang Gao ,  Zongjie Wang ,  Xiaoxiao Zheng

IPC: H04W4/00 ,  H04W72/04 ,  H04W36/06 ,  H04W24/08 ,  H04W36/00

CPC classification number: H04W72/0406 ,  H04W24/08 ,  H04W36/0005 ,  H04W36/06

Abstract: A switching method and device are disclosed by the present invention. The switching method according to the embodiments of the present invention includes: receiving from a base station a switching indication information that requires a user equipment (UE) to switch a transmission time interval (TTI); sending to the base station a switching confirmation information with which the switching indication information is confirmed; and switching the TTI. The switching method according to the embodiments of the present invention includes: sending to a UE a switching indication information that requires the UE to switch a TTI; and receiving from the UE a switching confirmation information with which the switching indication information is confirmed. By using the switching method and device according to the embodiments of the present invention, the delay of switching the TTI can be shortened and the TTI can be switched quickly.

Abstract translation: 本发明公开了一种切换方法和装置。 根据本发明的实施例的切换方法包括：从基站接收需要用户设备（UE）切换传输时间间隔（TTI）的切换指示信息; 向基站发送确认了切换指示信息的切换确认信息; 并切换TTI。 根据本发明的实施例的切换方法包括：向UE发送需要UE切换TTI的切换指示信息; 并且从UE接收确认了切换指示信息的切换确认信息。 通过使用根据本发明的实施例的切换方法和装置，可以缩短TTI切换的延迟，并且可以快速地切换TTI。

公开(公告)号：US20140029553A1

公开(公告)日：2014-01-30

申请号：US14043085

申请日：2013-10-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bingzhao LI ,  Yongqiang Gao ,  Yanyan Chen ,  Kun Yan

IPC: H04W36/22

CPC classification number: H04W36/22 ,  H04W28/08 ,  H04W72/082

Abstract: Embodiments of the present invention provide a method for uplink access and a terminal device. The method includes: obtaining load information of multiple cells, where the load information is interference level values of the multiple cells or comparison relationship values of the interference level values; and determining, according to the load information of the multiple cells, an uplink access carrier to be used for uplink access. According to the embodiments of the present invention, when a terminal device initiates uplink access actively, the terminal device can select a proper uplink access carrier according to load information such as the interference level values of cells or comparison relationship values of the interference level values.

Abstract translation: 本发明的实施例提供一种用于上行链路接入和终端设备的方法。 该方法包括：获取多个小区的负载信息，其中负载信息是多个小区的干扰电平值或干扰电平值的比较关系值; 以及根据所述多个小区的负载信息确定要用于上行链路接入的上行链路接入载波。 根据本发明的实施例，当终端设备主动发起上行接入时，终端设备可以根据诸如小区的干扰电平值或干扰电平值的比较关系值的负载信息来选择适当的上行链路接入载波。

公开(公告)号：US12099879B2

公开(公告)日：2024-09-24

申请号：US17401509

申请日：2021-08-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zheng Zhou ,  Hui Ni ,  Lei Wan ,  Yongqiang Gao

IPC: G06F9/50 ,  G06F9/48 ,  G06F18/25 ,  G05D1/00

CPC classification number: G06F9/5044 ,  G06F9/4881 ,  G06F9/5038 ,  G06F9/505 ,  G06F9/5083 ,  G06F18/251 ,  G05D1/0221

Abstract: A data processing method applied to a data processing apparatus is disclosed. The data processing apparatus includes a central processor and a sensor processor set, and the sensor processor set includes at least one sensor processor. The data processing method comprises obtaining status information of at least one sensor processor in a sensor processor set; determining task switching information based on status information of the at least one sensor processor and/or status information of the central processor, and processing the data processing task switched from the first sensor processor to the central processor, and/or processing, the data processing task switched from the central processor to the second sensor processor. The task switching information indicates to switch a data processing task of a first sensor processor to the central processor, or switch a data processing task of the central processor to a second sensor processor, and the first sensor processor and the second sensor processor each is a sensor processor in the sensor processor set.

公开(公告)号：US11071056B2

公开(公告)日：2021-07-20

申请号：US16544744

申请日：2019-08-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhenxing Hu ,  Wei Quan ,  Yongqiang Gao ,  Xiaodong Yang ,  Jian Zhang

IPC: H04W48/20 ,  H04B17/318 ,  H04W88/02 ,  H04W88/08

Abstract: The present disclosure relates to apparatus, methods, and systems for cell selection. One example method includes measuring a received signal communication parameter value of a first cell, determining whether the communication parameter value is greater than a first threshold, if the communication parameter value is less than or equal to the first threshold, obtaining a second threshold, determining whether the communication parameter value is greater than the second threshold, and if the communication parameter value is greater than the second threshold, setting the first cell as a serving cell of a terminal device.

公开(公告)号：US11019648B2

公开(公告)日：2021-05-25

申请号：US15582410

申请日：2017-04-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bingzhao Li ,  Yongqiang Gao ,  Jian Zhang ,  Wei Quan

IPC: H04W72/12 ,  H04W4/06 ,  H04W36/00 ,  H04W8/18 ,  H04W72/00

Abstract: Embodiments of the present invention provide a group communication method and an apparatus. A base station is provided, including: a processor, configured to determine to start scheduling PTM transmission in a first cell, where the scheduling PTM transmission is used to enable UE in the first cell to receive data on a scheduling PTM transmission resource; and a transmitter, configured to: send configuration information of the scheduling PTM transmission to the UE in the first cell, where the configuration information is used to enable the UE in the first cell to receive data according to an indication of the configuration information; and send, on the scheduling PTM transmission resource, data according to the indication of the configuration information.

公开(公告)号：US10993207B2

公开(公告)日：2021-04-27

申请号：US16714106

申请日：2019-12-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhenxing Hu ,  Yongqiang Gao ,  Wei Quan ,  Bingzhao Li ,  Jian Zhang

IPC: H04W68/02 ,  H04W76/10 ,  H04W76/28 ,  H04W72/04 ,  H04W72/00

Abstract: Embodiments of the present disclosure provide a paging method, apparatus, and system, so as to implement paging of a UE in an area with relatively poor signal coverage. The UE includes: a receiving unit, configured to receive a broadcast message from a base station; and a determining unit, configured to determine whether the UE is first UE where the determining unit is further configured to: in a case in which it is determined that the UE is the first UE, determine a start PF and a start PO according to the first radio frame parameter; the determining unit is further configured to determine a first subframe set according to the start PF and the start PO; and the receiving unit is further configured to receive, according to the start PF, the start PO, and the first subframe set, a paging message sent by the base station.

公开(公告)号：US10798628B2

公开(公告)日：2020-10-06

申请号：US15928999

申请日：2018-03-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xun Tang ,  Wei Quan ,  Jian Zhang ,  Jinhua Miao ,  Yongqiang Gao

IPC: H04W36/08 ,  H04W36/00

Abstract: A cell handover method and apparatus, and a device. The cell handover method includes: receiving, by user equipment (UE), a handover command sent by a source cell, where the handover command comprises indication information of an uplink scheduling resource indication UL grant indication information of a UL grant of a target cell; determining, by the UE based on the UL grant the indication information of the UL grant, the UL grant of the target cell; and sending, by the UE based on the UL grant, uplink data to the target cell, where the uplink data includes at least one of the following: a handover complete message, a buffer status report, or service data. Embodiments provide a cell handover method and apparatus, and a device, so as to reduce a delay time in a cell handover procedure.

公开(公告)号：US20200059760A1

公开(公告)日：2020-02-20

申请号：US16664025

申请日：2019-10-25

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Bingzhao Li ,  Yongqiang Gao ,  Jian Zhang ,  Wei Quan

IPC: H04W4/06 ,  H04W72/04 ,  H04W72/00 ,  H04L1/18

Abstract: The present disclosure discloses a multicast service reading method. The method includes: determining, by user equipment UE, multicast control channel MCCH configuration information, where the MCCH configuration information includes a multicast control channel identifier MCCH-RNTI and MCCH sending period information; determining, by the UE, MCCH sending time information according to the MCCH sending period information; reading, by the UE, an MCCH message according to the MCCH sending time information by using the MCCH-RNTI, where the MCCH message includes configuration information of a multicast service; and reading, by the UE, the multicast service according to the configuration information of the multicast service. Embodiments of the present disclosure further provide a multicast service sending method and a related device. The embodiments of the present disclosure help reduce waste of an MBSFN subframe.