公开(公告)号：US20180310358A1

公开(公告)日：2018-10-25

申请号：US16023617

申请日：2018-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bingzhao LI ,  Wei QUAN ,  Jian ZHANG ,  Weihua LIU

IPC: H04W76/20 ,  H04W52/02 ,  H04W76/30

Abstract: Embodiments of the present disclosure disclose a mobility management method, user equipment, a storage node, and a base station. The mobility management method may include: determining, by user equipment (UE) in a connected state, a source identifier of the UE, where the source identifier is used to identify the UE; allowing the UE to enter a low consumption state after a low consumption activation condition is met, where in the low consumption state, the UE stores a connection context of the UE in the connected state and performs cell camping based on a cell reselection criterion in a moving process; and reporting, by the UE when a first preset condition is met, the source identifier to a second base station to which a second cell belongs, where the second cell is a serving cell on which the UE currently camps.

公开(公告)号：US20180227820A1

公开(公告)日：2018-08-09

申请号：US15949381

申请日：2018-04-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xuanyu GUO ,  Yanyan CHEN ,  Bingzhao LI

IPC: H04W36/18 ,  H04W36/00

Abstract: A method for switching of multi-carrier and device are provided. The method comprises: receiving a message sent from a source radio access network (RAN) node corresponding to a first link and comprising information of a second link; according to the information of the second link, establishing a connection between a target RAN node corresponding to the first link and an RAN node corresponding to the second link, so as to perform data transmission. The first link is a link in a first Radio Access Technology (RAT) network, and the second link is a link in a second RAT network. Embodiments of the present disclosure can ensure the continuity of the throughput of data transmission during switching under aggregation of multiple RAT carriers.

公开(公告)号：US20180026714A1

公开(公告)日：2018-01-25

申请号：US15720673

申请日：2017-09-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jinhua MIAO ,  Wei QUAN ,  Xiaodong YANG ,  Jian ZHANG ,  Bingzhao LI ,  Zhenxing HU

IPC: H04B7/26

Abstract: The present invention provides a communication method includes: determining, by a base station, radio frame configuration information; sending, by the base station, the determined radio frame configuration information to user equipment UE, where the radio frame configuration information is used to instruct the UE to set at least one of N consecutive downlink subframes of one radio frame as a first subframe, and/or the radio frame configuration information is used to instruct the UE to set at least one of M consecutive uplink subframes of one radio frame as a second subframe, where the first subframe is used for uplink service transmission, the second subframe is used for downlink service transmission, and N and M are positive integers not less than 2; and communicating, by the base station, with the UE by using a radio frame configured according to the radio frame configuration information.

公开(公告)号：US20170164363A1

公开(公告)日：2017-06-08

申请号：US15440678

申请日：2017-02-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dandan ZHANG ,  Wei QUAN ,  Jian ZHANG ,  Bingzhao LI

IPC: H04W72/04 ,  H04L12/841 ,  H04L5/00 ,  H04L1/18

CPC classification number: H04W72/0446 ,  H04L1/00 ,  H04L1/1671 ,  H04L1/1822 ,  H04L1/1835 ,  H04L1/1874 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L47/283 ,  H04L47/286

Abstract: Embodiments of the present disclosure disclose a data transmission method, user equipment, and a base station, so as to resolve a conflict problem in a data transmission process with coexistence of different processing delay scenarios. The method in the embodiments of the present disclosure includes: receiving, by user equipment, a control message sent by a base station, where the control message is used to determine an RTT length corresponding to data transmitted between the user equipment and the base station; determining, by the user equipment according to the control message, the round-trip time RTT length corresponding to the data transmitted between the user equipment and the base station; and performing, by the user equipment, transmission of the data with the base station according to the RTT length.

公开(公告)号：US20170111913A1

公开(公告)日：2017-04-20

申请号：US15393691

申请日：2016-12-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bingzhao LI ,  Wei QUAN ,  Jian ZHANG ,  Zhenxing HU ,  Xiaodong YANG

IPC: H04W72/04 ,  H04W72/00

CPC classification number: H04W72/0453 ,  H04W72/005 ,  H04W72/04 ,  H04W72/042

Abstract: A subframe processing method and device are disclosed. A terminal can determine a special subframe in a non-contiguous secondary carrier according to a maximum continuous channel occupancy duration and a channel listening duration of the non-contiguous secondary carrier, and a channel occupancy start reference time point and/or a channel listening start reference time point of the non-contiguous secondary carrier that are obtained, where the special subframe includes all or some gap symbols occupied by the channel listening duration, use all symbols except the gap symbols in the special subframe as symbols that can be occupied by a PDCCH and/or a PDSCH, and correspondingly receive or decode the PDCCH and/or the PDSCH in the special subframe according to the symbols that can be occupied by the PDCCH and/or the PDSCH.

公开(公告)号：US20170086107A1

公开(公告)日：2017-03-23

申请号：US15363969

申请日：2016-11-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhenxing HU ,  Bingzhao LI ,  Wei QUAN ,  Xiaodong YANG ,  Jian ZHANG

IPC: H04W36/00 ,  H04L5/00 ,  H04W36/38 ,  H04B17/382 ,  H04W36/32 ,  H04W36/30

CPC classification number: H04W36/0077 ,  H04B17/382 ,  H04L5/0048 ,  H04W28/16 ,  H04W36/0058 ,  H04W36/0088 ,  H04W36/24 ,  H04W36/30 ,  H04W36/32 ,  H04W36/38

Abstract: The disclosure provides a handover method at a terminal, including: receiving, measurement configuration information sent by a source base station; performing cell measurement according to the measurement configuration information; sending, by the terminal, a cell measurement result to the source base station when the terminal satisfies a measurement report condition; receiving a handover configuration message that is sent by the source base station according to the cell measurement result, and performing cell handover according to the handover configuration information when the terminal receives a handover instruction message that is sent by the source base station when the source base station determines that the terminal needs to perform cell handover, where the handover instruction message is used to instruct the terminal to perform cell handover, and a length of the handover instruction message is less than a length of the handover configuration message.

公开(公告)号：US20170006520A1

公开(公告)日：2017-01-05

申请号：US15265596

申请日：2016-09-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei QUAN ,  Jian ZHANG ,  Bo LIN ,  Bingzhao LI

IPC: H04W36/38 ,  H04W36/00 ,  H04W48/20 ,  H04W36/08 ,  H04W36/16

CPC classification number: H04W36/38 ,  H04W36/0077 ,  H04W36/08 ,  H04W36/165 ,  H04W36/34 ,  H04W48/20

Abstract: The present invention provides a handover method, a terminal, a base station, and a system, where the base station includes: a processing unit, configured to obtain first indication information, where the first indication information is used to indicate that a terminal is allowed to perform a forward handover; and a sending unit, configured to send the first indication information obtained by the processing unit to the terminal, so that the terminal sends a forward handover request message to a second base station according to the first indication information, receives a forward handover command message sent by the second base station according to the forward handover request message, and performs a forward handover from the first base station to the second base station according to the forward handover command message. Therefore, control by a base station over a handover process of a terminal can be improved in a wireless communications system.

Abstract translation: 本发明提供一种切换方法，终端，基站和系统，其中，基站包括：处理单元，被配置为获得第一指示信息，其中第一指示信息用于指示终端被允许 执行前向切换; 以及发送单元，被配置为将由所述处理单元获得的所述第一指示信息发送到所述终端，使得所述终端根据所述第一指示信息向第二基站发送前向切换请求消息，接收发送的前向切换命令消息 根据前向切换请求消息通过第二基站，根据前向切换命令消息执行从第一基站到第二基站的前向切换。 因此，可以在无线通信系统中改善基站在终端的切换过程中的控制。

公开(公告)号：US20150110060A1

公开(公告)日：2015-04-23

申请号：US14583535

申请日：2014-12-26

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Kun YAN ,  Bingzhao LI ,  Yanyan CHEN ,  Xiaoxiao ZHENG

IPC: H04W72/04

CPC classification number: H04W28/16 ,  H04L5/0091 ,  H04L41/08 ,  H04W72/044 ,  H04W72/0493 ,  H04W72/1257

Abstract: The present application provides a method for adjusting resource configuration, a radio network controller, and a base station. The method includes sending configuration information of an uplink common enhanced dedicated transport channel E-DCH resource pool to a base station, where the configuration information of an uplink common E-DCH resource pool includes information of a first resource pool to which a first transmission time interval corresponds and information of a second resource pool to which a second transmission time interval corresponds. Indication information is sent by the base station according to usage of at least one of the resource pools. Configuration of the first resource pool can be adjusted according to the indication information. In embodiments of the present application, the range of the resource pool can be dynamically adjusted in the case that a plurality of transmission time intervals coexists.

Abstract translation: 本申请提供了调整资源配置的方法，无线电网络控制器和基站。 该方法包括向基站发送上行公共增强型专用传输信道E-DCH资源池的配置信息，其中上行公用E-DCH资源池的配置信息包括第一资源池的信息，第一资源池的第一传输时间 间隔对应和第二传输时间间隔对应的第二资源池的信息。 指示信息由基站根据至少一个资源池的使用来发送。 可以根据指示信息调整第一资源池的配置。 在本申请的实施例中，在多个发送时间间隔共存的情况下，可以动态地调整资源池的范围。

公开(公告)号：US20150003419A1

公开(公告)日：2015-01-01

申请号：US14486593

申请日：2014-09-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bingzhao LI ,  Dandan ZHANG ,  Kun YAN ,  Yongqiang GAO

IPC: H04W52/48 ,  H04W52/40 ,  H04W36/16

CPC classification number: H04W52/48 ,  H04B7/0404 ,  H04B7/0413 ,  H04B7/0689 ,  H04W36/165 ,  H04W52/40

Abstract: Embodiments of the present invention provide a method and user equipment for transmitting data. The method includes: determining indication information used for indicating to the user equipment (UE) to use a dual stream mode to transmit data; and determining, according to the indication information and a transmission mode determining condition, a transmission mode used for transmitting data, where the transmit mode is a single stream mode or the dual stream mode. By using the method and user equipment for transmitting data in the embodiments of the present invention, a transmission mode is flexibly selected based on a transmission mode determining condition, and data transmission can be implemented at higher efficiency by combining advantages of the dual stream mode and the single stream mode.

Abstract translation: 本发明的实施例提供了一种用于发送数据的方法和用户设备。 该方法包括：确定用于指示用户设备（UE）使用双流模式发送数据的指示信息; 以及根据所述指示信息和发送模式确定条件确定用于发送数据的发送模式，其中所述发送模式是单流模式或所述双流模式。 通过使用本发明的实施例中的发送数据的方法和用户设备，可以基于传输模式确定条件灵活选择传输模式，并且可以通过将双流模式和 单流模式。

公开(公告)号：US20130294416A1

公开(公告)日：2013-11-07

申请号：US13937518

申请日：2013-07-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bingzhao LI ,  Yongqiang GAO ,  Yanyan CHEN

IPC: H04W36/30

CPC classification number: H04W36/30 ,  H04W24/08 ,  H04W36/0061 ,  H04W36/0083

Abstract: The present invention discloses a method and a user equipment for processing frequency information. The method for processing frequency information includes: receiving a measurement control message sent from network device, where the measurement control message contains frequency information for inter-frequency measurement without compressed mode; and clearing stored frequency information for inter-frequency measurement without compressed mode if the type of frequency information for inter-frequency measurement without compressed mode that is contained in the measurement control message is different from the type of the stored frequency information for inter-frequency measurement without compressed mode. The technical solutions disclosed in the present invention avoid a problem of measurement failure when a UE performs measurement without compressed mode on an adjacent frequency.

Abstract translation: 本发明公开了一种处理频率信息的方法和用户设备。 用于处理频率信息的方法包括：接收从网络设备发送的测量控制消息，其中测量控制消息包含用于频率测量而不压缩模式的频率信息; 并且如果包含在测量控制消息中的没有压缩模式的频率间测量的频率信息的类型与用于频率间测量的所存储的频率信息的类型不同，则清除没有压缩模式的频率间测量的存储频率信息 无压缩模式。 本发明公开的技术方案避免了当UE在相邻频率上进行无压缩模式的测量时，测量失败的问题。