公开(公告)号：US20170041944A1

公开(公告)日：2017-02-09

申请号：US15331102

申请日：2016-10-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaodong YANG ,  Wei Quan ,  Jian Zhang ,  Zhenxing Hu ,  Bingzhao Li

IPC: H04W72/12 ,  H04W28/02 ,  H04W24/10

CPC classification number: H04W72/1268 ,  H04W24/10 ,  H04W28/0236 ,  H04W28/0257 ,  H04W72/1242 ,  H04W72/1247

Abstract: A data transmission method, apparatus, and system are provided, where the method includes: receiving, by user equipment, a data scheduling request sent by a base station, where the data scheduling request carries resource information allocated to scheduled data by the base station, and the resource information includes an unlicensed spectrum resource; determining whether a condition for transmission of the scheduled data on an unlicensed spectrum is met; and if the condition for transmission of the scheduled data on the unlicensed spectrum is met, sending the scheduled data to the base station by using the unlicensed spectrum resource. In the present invention, data transmission reliability can be improved.

Abstract translation: 提供了一种数据传输方法，装置和系统，其中方法包括：由用户设备接收由基站发送的数据调度请求，其中数据调度请求携带由基站分配给调度数据的资源信息， 资源信息包括无许可频谱资源; 确定是否满足在非许可频谱上传输所述调度数据的条件; 并且如果满足在非许可频谱上发送调度数据的条件，则通过使用未经许可的频谱资源将调度的数据发送到基站。 在本发明中，可以提高数据传输的可靠性。

公开(公告)号：US20160366618A1

公开(公告)日：2016-12-15

申请号：US15247578

申请日：2016-08-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Xiaodong Yang ,  Zhenxing Hu ,  Bingzhao Li ,  Jian Zhang

IPC: H04W28/18 ,  H04W16/14

CPC classification number: H04W28/18 ,  H04W16/14 ,  H04W72/0453

Abstract: The present invention discloses a method and an apparatus for reporting an unlicensed spectrum capability The method includes the following: UE reports a list of unlicensed spectrums that can be supported by the UE and a maximum bandwidth value of each unlicensed spectrum to a serving base station of the UE, so that the serving base station of the UE can configure an unlicensed spectrum resource for the UE according to a received unlicensed spectrum capability parameter. Therefore, a base station can configure an unlicensed spectrum resource according to unlicensed spectrum capabilities that can be supported by different UEs.

Abstract translation: 本发明公开了一种用于报告未经许可的频谱能力的方法和装置。该方法包括以下步骤：UE向UE提供可以支持的非许可频谱列表，以及每个未许可频谱的最大带宽值到服务基站 UE，使得UE的服务基站可以根据接收的未许可频谱能力参数来配置UE的未许可频谱资源。 因此，基站可以根据不同的UE可以支持的未授权的频谱能力来配置未许可的频谱资源。

公开(公告)号：US20160337088A1

公开(公告)日：2016-11-17

申请号：US15222806

申请日：2016-07-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Jian Zhang

IPC: H04L1/18 ,  H04W72/04

CPC classification number: H04L1/1812 ,  H04L1/1822 ,  H04L1/1825 ,  H04L1/1874 ,  H04L1/1887 ,  H04W72/0413 ,  H04W72/12 ,  H04W84/042

Abstract: A user equipment includes an acquiring unit configured to record a current quantity of transmission times for performing synchronous hybrid automatic repeat request (HARQ) transmission on data. The user equipment also includes a determining unit, connected to the acquiring unit, and configured to determine, according to the current quantity of transmission times and a maximum quantity of transmission times that is configured by a base station, a manner of the HARQ transmission performed on the data at a current time point. The HARQ transmission manner includes adaptive retransmission and non-adaptive retransmission.

Abstract translation: 用户设备包括：获取单元，被配置为在数据上记录用于执行同步混合自动重传请求（HARQ）传输的当前发送次数。 用户设备还包括确定单元，连接到获取单元，并且被配置为根据当前发送次数和由基站配置的最大传输时间量来确定执行的HARQ传输的方式 对当前时间点的数据。 HARQ传输方式包括自适应重传和非自适应重传。

公开(公告)号：US20160309503A1

公开(公告)日：2016-10-20

申请号：US15196876

申请日：2016-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Zhenxing Hu ,  Jian Zhang ,  Pengyu Ji

IPC: H04W72/12 ,  H04W74/08 ,  H04W76/04

Abstract: An embodiment of the present invention discloses a method for controlling data transmission, where the method includes: receiving, by user equipment UE, at least one transmission control parameter transmitted by a base station; and when the UE needs to initiate data transmission to the base station, applying, by the UE, the transmission control parameter to control data transmission. An embodiment of the present invention further discloses a terminal device.

Abstract translation: 本发明的一个实施例公开了一种用于控制数据传输的方法，其中该方法包括：由用户设备UE接收基站发送的至少一个传输控制参数; 并且当UE需要发起向基站的数据传输时，由UE应用传输控制参数来控制数据传输。 本发明的实施例还公开了一种终端设备。

公开(公告)号：US20160142957A1

公开(公告)日：2016-05-19

申请号：US15004685

申请日：2016-01-22

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04W36/16 ,  H04W36/08 ,  H04W36/00

CPC classification number: H04W36/165 ,  H04W36/0094 ,  H04W36/08 ,  H04W48/16 ,  H04W48/20 ,  H04W74/08

Abstract: Embodiments of the present invention provide a cell access method, an apparatus, and a system, where the method includes: when user equipment camps on a first cell, receiving, by the user equipment, a first signal offset of the first cell and a random access failure threshold of the first cell; attempting, by the user equipment, to perform random access to the first cell, and counting a quantity of random access failures; and if the quantity of random access failures reaches the random access failure threshold, performing cell reselection, by the user equipment, by using the first signal offset for the first cell; and if no cell meets a service condition in cell reselection, performing cell reselection, by the user equipment, without using the first signal offset. Therefore, a service interruption problem of user equipment when random access to a cell fails in the prior art can be resolved.

Abstract translation: 本发明的实施例提供一种小区接入方法，装置和系统，其中该方法包括：当用户设备驻留在第一小区时，由用户设备接收第一小区的第一信号偏移和随机 第一个单元的访问失败阈值; 由用户设备尝试对第一小区执行随机访问，并对随机接入故障的数量进行计数; 并且如果所述随机接入失败量达到所述随机接入失败阈值，则由所述用户设备通过使用所述第一小区的所述第一信号偏移进行小区重选; 并且如果在小区重选中没有小区满足服务条件，则由用户设备执行小区重选，而不使用第一信号偏移。 因此，可以解决现有技术中用户设备随机访问单元故障时的服务中断问题。

公开(公告)号：US09307436B2

公开(公告)日：2016-04-05

申请号：US14305552

申请日：2014-06-16

Applicant: Huawei Technologies Co., LTD.

Inventor： Weiwei Song ,  Wei Quan ,  Yuhua Chen

IPC: H04B17/00 ,  H04W24/10 ,  H04W36/00

CPC classification number: H04W24/10 ,  H04W36/0088

Abstract: Embodiments of the present disclosure provide a method for a UE to report a measurement result and the UE, which may timely and accurately report the measurement result to a base station and improve the communication continuity of the UE. The method for UE to report a measurement result includes: determining a moving speed state of the UE, and determining a measurement parameter according to the moving speed state; acquiring a measurement period of the UE according to the determined measurement parameter; and in the measurement period, measuring a cell to obtain a measurement result, and reporting the measurement result to a serving base station of the UE. The present disclosure is suitable for UE to report a measurement result.

Abstract translation: 本公开的实施例提供了一种用于向UE报告测量结果和UE的方法，所述方法可以及时且准确地向基站报告测量结果并提高UE的通信连续性。 UE报告测量结果的方法包括：确定UE的移动速度状态，并根据移动速度状态确定测量参数; 根据确定的测量参数获取UE的测量周期; 并且在测量周期中，测量单元以获得测量结果，并将测量结果报告给UE的服务基站。 本公开适用于UE报告测量结果。

公开(公告)号：US20160014037A1

公开(公告)日：2016-01-14

申请号：US14865409

申请日：2015-09-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhenxing Hu ,  Jian Zhang ,  Wei Quan

IPC: H04L12/801 ,  H04W28/02 ,  H04W76/04 ,  H04W4/08 ,  H04L29/12

CPC classification number: H04L47/29 ,  H04L61/2007 ,  H04W4/08 ,  H04W4/70 ,  H04W28/0273 ,  H04W74/00 ,  H04W76/27 ,  H04W88/08

Abstract: A data packet transmission method and system, a terminal device and a network device are disclosed. In the method, a terminal device acquires a condition on which a small data packet transmission mechanism is used; and if the condition is satisfied, the terminal device transmits a data packet according to the small data transmission mechanism, where the condition includes any one or more of the following: a data amount of the data packet is less than a first threshold; transmission of the data packet is within a pre-configured time; within a sliding time window, a total data amount of data packets that have been transmitted by the terminal device by using the small data packet transmission mechanism does not exceed a second threshold; an application class of the data packet is a pre-configured application class; and the terminal device is of a pre-configured access class.

Abstract translation: 公开了数据分组传输方法和系统，终端设备和网络设备。 在该方法中，终端装置获取使用小数据包传输机制的条件; 并且如果满足条件，则终端设备根据小数据传输机制发送数据分组，其中条件包括以下任何一个或多个：数据分组的数据量小于第一阈值; 数据包的传输在预先配置的时间内; 在滑动时间窗内，通过使用小数据包传输机构已由终端装置发送的数据包的总数据量不超过第二阈值; 数据包的应用类是预配置的应用类; 并且终端设备是预配置的访问类别。

公开(公告)号：US09220077B2

公开(公告)日：2015-12-22

申请号：US14252365

申请日：2014-04-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junren Chang ,  Yajuan Li ,  Weiwei Song ,  Liangliang Zhang ,  Wei Quan ,  Zhongbin Qin ,  Jian Zhang

IPC: H04J3/06 ,  H04W56/00 ,  H04W88/04 ,  H04W88/08 ,  H04W72/04

CPC classification number: H04W56/00 ,  H04W56/0005 ,  H04W56/005 ,  H04W56/0055 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/04 ,  H04W88/08

Abstract: An uplink synchronization processing method, a User Equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when knowing that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed.

Abstract translation: 提供上行链路同步处理方法，用户设备（UE）和基站。 该方法包括：接收由基站发送的分量载波（CC）上行同步指示消息，其中上行同步指示消息携带一个或多个新配置的CC的识别信息; 当知道需要在对应于识别信息的一个或多个新配置的CC的全部或一部分上执行上行链路同步时，向基站发送同步信令; 并接收由基站根据同步信令发送的时间提前（TA）调整消息，并将TA调整消息中携带的TA值应用于需要执行上行链路同步的CC。

公开(公告)号：US20150351062A1

公开(公告)日：2015-12-03

申请号：US14823278

申请日：2015-08-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junren Chang ,  Yajuan Li ,  Weiwei Song ,  Liangliang Zhang ,  Wei Quan ,  Zhongbin Qin ,  Jian Zhang

IPC: H04W56/00 ,  H04W72/04

CPC classification number: H04W56/00 ,  H04W56/0005 ,  H04W56/005 ,  H04W56/0055 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/04 ,  H04W88/08

Abstract: An uplink synchronization processing method, a user equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when knowing that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed.

Abstract translation: 提供上行链路同步处理方法，用户设备（UE）和基站。 该方法包括：接收由基站发送的分量载波（CC）上行同步指示消息，其中上行同步指示消息携带一个或多个新配置的CC的识别信息; 当知道需要在对应于识别信息的一个或多个新配置的CC的全部或一部分上执行上行链路同步时，向基站发送同步信令; 并接收由基站根据同步信令发送的时间提前（TA）调整消息，并将TA调整消息中携带的TA值应用于需要执行上行链路同步的CC。

公开(公告)号：US20150341960A1

公开(公告)日：2015-11-26

申请号：US14820190

申请日：2015-08-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Jian Zhang ,  Qinghai Zeng

IPC: H04W74/00 ,  H04L12/841 ,  H04L5/00

CPC classification number: H04W74/006 ,  H04L1/08 ,  H04L1/189 ,  H04L1/1896 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0091 ,  H04L47/283

Abstract: Embodiments of the present invention provide a data transmission method and apparatus. The method includes generating a configuration message. The configuration message is used to configure, for user equipment UE, a function of receiving downlink bundled data, and the downlink bundled data is downlink data that is repeatedly transmitted at least twice. The configuration message to the UE and the downlink bundled data are sent to the UE. According to the data transmission method and apparatus provided in the embodiments of the present invention, downlink data is sent to user equipment in a downlink bundling manner, thereby shortening a delay of the downlink data transmission. If the downlink data is PDCCH control signaling, timeliness of an operation indicated by the PDCCH control signaling is improved.

Abstract translation: 本发明的实施例提供一种数据传输方法和装置。 该方法包括生成配置消息。 配置消息用于为用户设备UE配置接收下行链路捆绑数据的功能，下行链路捆绑数据是重复发送至少两次的下行链路数据。 向UE和下行链路捆绑数据的配置消息发送给UE。 根据本发明实施例提供的数据传输方法和装置，下行链路数据以下行链路捆绑方式发送给用户设备，从而缩短了下行链路数据传输的延迟。 如果下行链路数据是PDCCH控制信令，则由PDCCH控制信令指示的动作的及时性得到改善。