公开(公告)号：US20160309453A1

公开(公告)日：2016-10-20

申请号：US15192606

申请日：2016-06-24

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04W72/04 ,  H04L5/00 ,  H04L5/14

CPC classification number: H04W72/042 ,  H04L5/0094 ,  H04L5/14 ,  H04W72/0446

Abstract: Embodiments of the present disclosure provide a TDD (time division duplex) uplink-downlink configuration acquiring method and apparatus, which relate to the field of communications systems, and can reduce system signaling overheads. The method includes: first sending, by a network-side node, physical downlink control signaling and a configuration message to user equipment, and then acquiring, by the user equipment, TDD uplink-downlink configurations separately corresponding to serving cells from at least one TDD uplink-downlink configuration command according to a correspondence between each serving cell of the serving cells of the user equipment and a location, in the physical downlink control signaling, of a corresponding TDD uplink-downlink configuration command. The embodiments of the present disclosure apply to a case that user equipment applies, for serving cells, TDD uplink-downlink configurations.

Abstract translation: 本公开的实施例提供了涉及通信系统领域的TDD（时分双工）上行链路 - 下行链路配置获取方法和装置，并且可以减少系统信令开销。 该方法包括：首先由网络侧节点向用户设备发送物理下行链路控制信令和配置消息，然后由用户设备从至少一个TDD分别对应于服务小区的TDD上行链路 - 下行链路配置 根据用户设备的服务小区的每个服务小区与物理下行链路控制信令中相应的TDD上行链路 - 下行链路配置命令的位置之间的对应关系，生成上行链路 - 下行链路配置命令。 本公开的实施例适用于用户设备为服务小区应用TDD上行链路 - 下行链路配置的情况。

公开(公告)号：US20160205495A1

公开(公告)日：2016-07-14

申请号：US15080309

申请日：2016-03-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhenxing HU ,  Yongqiang GAO ,  Wei QUAN ,  Xiaodong YANG ,  Jian ZHANG

IPC: H04W4/00 ,  H04W48/02 ,  H04W36/00

Abstract: Embodiments of the present invention provide a capability matching method, an apparatus, and a system. The method includes: before a UE initiates a random access process, identifying, by the UE, a capability of a network side device, and when the UE identifies that the network side device is a network side device that does not support LC-MTC, reselecting, by the UE, to access another network side device. By means of the capability matching method, the apparatus, and the system provided in the embodiments of the present invention, a problem that a capability mismatch occurs between a UE and a network side device is avoided, and a waste of authorized resources, extra power consumption of a UE, and an interruption of data transmission are avoided.

Abstract translation: 本发明的实施例提供一种能力匹配方法，装置和系统。 该方法包括：在UE发起随机接入过程之前，由UE识别网络侧设备的能力，并且当UE识别出网络侧设备是不支持LC-MTC的网络侧设备时， 由UE重新选择接入另一个网络侧设备。 通过本发明实施例提供的能力匹配方法，装置和系统，避免了UE和网络侧设备之间发生能力不匹配的问题，浪费授权资源，额外的功率 避免了UE的消耗和数据传输的中断。

公开(公告)号：US20150382336A1

公开(公告)日：2015-12-31

申请号：US14804045

申请日：2015-07-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian ZHANG ,  Wei QUAN ,  Yu WANG ,  Zhenxing HU

IPC: H04W72/04 ,  H04W72/08 ,  H04L1/00 ,  H04L1/18

CPC classification number: H04W72/0406 ,  H04B7/155 ,  H04L1/0003 ,  H04L1/1812 ,  H04L47/30 ,  H04W16/32 ,  H04W72/085 ,  H04W84/045 ,  H04W88/02 ,  H04W88/08

Abstract: Embodiments of the present invention provide a data transmission method, a base station, and a user equipment (UE), wherein a primary base station configures a data transmission parameter for a secondary base station, to assist the secondary base station to perform uplink and downlink data transmission for the UE. Therefore, the primary base station and the secondary base station transmit and receive data according to the same data transmission parameter, and there is no need to perform extra processing on the data transmitted and received by the secondary base station, that is, the secondary base station can only reserve simple buffering, encapsulating, and transceiving functions, or even only reserve buffering and transceiving functions, so that a protocol design of the secondary base station is simplified, and cost of the secondary base station, especially cost of a micro base station serving as the secondary base station is reduced.

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），其中主基站配置辅助基站的数据传输参数，以辅助辅助基站执行上行链路和下行链路 UE的数据传输。 因此，主基站和次基站根据相同的数据传输参数发送和接收数据，并且不需要对由二次基站发送和接收的数据进行额外的处理，即辅助基站 站点只能保留简单的缓冲，封装和收发功能，甚至仅保留缓冲和收发功能，从而简化二次基站的协议设计，二次基站的成本，特别是微基站的成本 作为二次基站的减少。

公开(公告)号：US20130344903A1

公开(公告)日：2013-12-26

申请号：US13973673

申请日：2013-08-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yue LI ,  Yongjun LIU ,  Zhenxing HU ,  Zhisong BIE

IPC: H04W4/08

CPC classification number: H04W4/08 ,  H04W4/70 ,  H04W68/005 ,  H04W68/025

Abstract: A method for allocating an identification using an access network grouping scheme, and a method and apparatus for paging group are described. The ID allocating method comprises: receiving a group ID of a group of group-paged objects allocated by a core network device for a terminal device, wherein the group of group-paged objects comprises one or more subgroups; allocating a device ID or a user ID to the terminal device, wherein the device ID or the user ID comprises information of a subgroup ID of a subgroup to which the terminal device belongs; and sending the allocated device ID or user ID to the terminal device. The number of terminals in the subgroup is appropriate, and the resources are allocated more flexibly and reasonably.

Abstract translation: 描述了使用接入网分组方案分配标识的方法，以及用于寻呼组的方法和装置。 ID分配方法包括：接收由终端设备的核心网络设备分配的一组分组对象组的组ID，其中，所述组分组对象组包括一个或多个子组; 向所述终端设备分配设备ID或用户ID，其中，所述设备ID或所述用户ID包括所述终端设备所属的子组的子组ID的信息; 并将分配的设备ID或用户ID发送到终端设备。 子组中的终端数是合适的，资源分配更加灵活合理。

公开(公告)号：US20220070859A1

公开(公告)日：2022-03-03

申请号：US17490821

申请日：2021-09-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

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

IPC: H04W72/04 ,  H04W16/14

Abstract: A data transmission method and an apparatus are provided. The method includes: determining, by a base station, a time-domain interval of available time-frequency resources in an unlicensed spectrum, where the available time-frequency resources are continuous time-frequency resources in a time domain; sending, by the base station, a preamble signal in a first subframe in the interval, where the first subframe is an initial subframe in the interval; and sending, by the base station, downlink control information and data after sending the preamble signal, where the data is in the first subframe, the downlink control information includes scheduling indication information, and the scheduling indication information is used to indicate a frequency-domain location of the data. According to the present invention, spectrum utilization can be improved.

公开(公告)号：US20180076872A1

公开(公告)日：2018-03-15

申请号：US15813918

申请日：2017-11-15

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04B7/06 ,  H04W24/10 ,  H04B7/0417 ,  H04W72/04

CPC classification number: H04B7/0626 ,  H04B7/0417 ,  H04W24/10 ,  H04W72/0413 ,  H04W72/048

Abstract: The present invention provides a carrier aggregation capability reporting apparatus and method, so as to prevent UE from repeatedly reporting capability information corresponding to a carrier combination supported by the UE, and reduce waste of signaling resources used for reporting. The method in the present invention includes: determining, by user equipment UE, information about a carrier combination supported by the UE and information about a sub-combination that is of the carrier combination and that is supported by the UE; and reporting, by the UE to a base station, the determined information about the carrier combination supported by the UE and the determined information about the sub-combination that is of the carrier combination and that is supported by the UE.

公开(公告)号：US20170013635A1

公开(公告)日：2017-01-12

申请号：US15271006

申请日：2016-09-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

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

IPC: H04W72/12 ,  H04L12/24 ,  H04W72/04

CPC classification number: H04W72/12 ,  H04L41/08 ,  H04W72/0446 ,  H04W72/0453

Abstract: The present disclosure provides a data scheduling method using an unlicensed spectrum, an apparatus, and a device, and relates to the radio communications field. According to the method, apparatus, and device, an unlicensed spectrum resource can be effectively used, thereby meeting a bandwidth requirement of an LTE device. The method is as follows: first, an unlicensed-spectrum serving cell is configured for user equipment by using a configuration message of the unlicensed-spectrum serving cell; then, data is transmitted over the unlicensed-spectrum serving cell by using a scheduling command. Embodiments of the present disclosure are applied to data transfer over the unlicensed-spectrum serving cell.

Abstract translation: 本公开提供了使用非许可频谱，装置和设备的数据调度方法，并且涉及无线电通信领域。 根据该方法，装置和装置，可以有效地使用非许可频谱资源，从而满足LTE设备的带宽要求。 该方法如下：首先，通过使用非许可频谱服务小区的配置消息，为用户设备配置非许可频谱服务小区; 然后，通过使用调度命令在非许可频谱服务小区上发送数据。 本公开的实施例应用于通过非许可频谱服务小区的数据传输。

公开(公告)号：US20160353494A1

公开(公告)日：2016-12-01

申请号：US15233352

申请日：2016-08-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

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

IPC: H04W76/02 ,  H04L12/26 ,  H04L5/00 ,  H04W48/16 ,  H04W72/04

CPC classification number: H04W76/11 ,  H04L5/0051 ,  H04L43/16 ,  H04W16/14 ,  H04W36/0058 ,  H04W36/0088 ,  H04W48/16 ,  H04W72/0453 ,  H04W76/27

Abstract: Embodiments of the present invention provide a method for obtaining unlicensed frequency information and a device. The method includes: receiving, by the UE, third indication information sent by the base station, where the third indication information is used to enable the UE to obtain use information of the unlicensed frequency and report use information, obtained within a preset time, of the unlicensed frequency; obtaining, by the UE, the use information of the unlicensed frequency according to the third indication information; and reporting the use information, obtained within the preset time, of the unlicensed frequency to the base station. By means of the method, the base station can obtain related information of an unlicensed frequency by using the UE. Therefore, the UE can perform communication by properly using the unlicensed frequency.

Abstract translation: 本发明的实施例提供了一种获得非授权频率信息和装置的方法。 该方法包括：由UE接收由基站发送的第三指示信息，其中第三指示信息用于使得UE能够获得在预设时间内获得的未许可频率和报告使用信息的使用信息， 无牌频率; 由UE根据第三指示信息获取非许可频率的使用信息; 并将未经授权的频率的预设时间内的使用信息报告给基站。 通过该方法，基站可以通过使用UE获得非许可频率的相关信息。 因此，UE可以通过适当地使用非许可频率来执行通信。

公开(公告)号：US20160330669A1

公开(公告)日：2016-11-10

申请号：US15213894

申请日：2016-07-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bingzhao LI ,  Jian ZHANG ,  Zhenxing HU

IPC: H04W36/22 ,  H04W72/10 ,  H04W28/02 ,  H04W72/12 ,  H04L29/08 ,  H04W16/14

CPC classification number: H04W36/22 ,  H04L67/2861 ,  H04W16/14 ,  H04W28/0257 ,  H04W28/0268 ,  H04W36/0069 ,  H04W72/10 ,  H04W72/1252 ,  H04W72/1263 ,  H04W76/16 ,  H04W84/12 ,  H04W88/10

Abstract: Embodiments of the present invention provide a core network device, an access network device, and a data offloading method and system, and relate to the field of mobile communications. In the system, the access network device receives an offloading inclination indication of service data from the core network device; the access network device allocates, according to the offloading inclination indication, a transmission resource used for transmitting the service data; and the access network device transmits the service data by using the allocated transmission resource. In the present invention, quality of service (QoS) in the transmission process can be ensured even if data is offloaded by using a first resource such as an unlicensed spectrum, a transmission resource provided by Wireless Local Area Networks (WLAN), or a transmission resource provided by the secondary eNodeB.

Abstract translation: 本发明的实施例提供了一种核心网络设备，接入网络设备和数据卸载方法和系统，涉及移动通信领域。 在该系统中，接入网络装置从核心网络装置接收服务数据的卸载倾斜指示; 所述接入网络装置根据所述卸载倾斜指示，分配用于发送所述业务数据的发送资源; 并且接入网络设备通过使用所分配的传输资源来发送业务数据。 在本发明中，即使通过使用诸如非许可频谱的第一资源，由无线局域网（WLAN）提供的传输资源或传输的数据被传输，也可以确保传输过程中的服务质量（QoS） 资源由次级eNodeB提供。

公开(公告)号：US20160309522A1

公开(公告)日：2016-10-20

申请号：US15194116

申请日：2016-06-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bingzhao LI ,  Zhenxing HU ,  Yongqiang GAO

IPC: H04W76/00 ,  H04W72/12 ,  H04W76/06 ,  H04W4/06

CPC classification number: H04W72/1289 ,  H04W4/06 ,  H04W76/30 ,  H04W76/40 ,  H04W84/042

Abstract: The present invention discloses a method and device for maintaining service continuity. The method for maintaining service continuity includes: receiving, by a base station, a first notification, which is sent by an MCE, for stopping scheduling of an MBMS service; and notifying, by the base station, user equipment of MBMS service scheduling stop information, and continuing to schedule the MBMS service. In this way, a service interruption time that is caused when UE receives a service after an MCE stops scheduling of the service can be effectively reduced.

Abstract translation: 本发明公开了一种维护服务连续性的方法和装置。 用于维护业务连续性的方法包括：由基站接收由MCE发送的用于停止MBMS业务的调度的第一通知; 以及由所述基站通知MBMS服务调度停止信息的用户设备，并继续调度所述MBMS服务。 以这种方式，可以有效地减少在MCE停止对服务的调度之后UE接收服务时引起的服务中断时间。