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公开(公告)号：US20170238336A1
公开(公告)日：2017-08-17
申请号：US15582410
申请日：2017-04-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bingzhao LI , Yongqiang GAO , Jian ZHANG , Wei QUAN
CPC classification number: H04W72/1273 , H04W4/06 , H04W8/18 , H04W36/00 , H04W36/0007 , H04W72/005 , H04W72/121 , H04W72/1289
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.
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公开(公告)号：US20170064587A1
公开(公告)日：2017-03-02
申请号：US15348258
申请日：2016-11-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li XU , Jianshe DAI , Anquan YANG , Jian ZHANG , Zilong GU , Qingwen WANG
IPC: H04W36/00
CPC classification number: H04W36/0055 , H04W36/0094 , H04W92/20
Abstract: Embodiments of the present invention provide a cell handover method, a base station and a system, which relate to the field of wireless communications technologies. The method includes: determining, by a source eNB according to uplink RSRP of a UE in a serving cell and a target cell, whether to hand over the UE from the serving cell to the target cell; and if yes, acquiring UE parameters including TA of the UE in the target cell, and sending UE data and the UE parameters to a target eNB, where the TA is used for uplink synchronization between the target eNB and the UE.
Abstract translation: 本发明的实施例提供了一种与无线通信技术领域有关的小区切换方法，基站和系统。 该方法包括：根据源eNB根据服务小区和目标小区中的UE的上行RSRP确定是否将UE从服务小区切换到目标小区; 并且如果是，则在目标小区中获取包括UE的TA的UE参数，并且向目标eNB发送UE数据和UE参数，其中TA用于目标eNB和UE之间的上行链路同步。
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143.发明申请DATA SCHEDULING METHOD USING UNLICENSED PECTRUM, APPARATUS, AND DEVICE 审中-公开数据调度方法使用未经许可的PECTRUM，设备和设备公开(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
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。
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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
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。
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145.发明申请CORE NETWORK DEVICE, ACCESS NETWORK DEVICE, AND DATA OFFLOADING METHOD AND SYSTEM 审中-公开核心网络设备，访问网络设备和数据卸载方法和系统公开(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
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。
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Patent Agency Ranking
公开(公告)号：US20160234851A1
公开(公告)日：2016-08-11
申请号：US15133576
申请日：2016-04-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jian ZHANG , Qinghai ZENG
Abstract: Embodiments of the present invention provide a data transmission apparatus and method. The method includes: receiving, by a base station, a downlink data packet sent by a core network device; sending, by the base station, a first downlink data packet in the downlink data packet to user equipment UE, and sending a second downlink data packet in the downlink data packet to a Wireless Fidelity access point wifi AP by using an Xw interface, so that the wifi AP sends the second downlink data packet to the UE, where the base station manages a wifi radio resource by using the Xw interface. The data transmission apparatus and method provided in the embodiments of the present invention can resolve a problem of low radio resource utilization during a data transmission process in the prior art.
Abstract translation: 本发明的实施例提供一种数据传输装置和方法。 该方法包括：由基站接收由核心网络设备发送的下行链路数据分组; 由基站向用户设备UE发送下行链路数据分组中的第一下行链路数据分组，并通过使用Xw接口向下行链路数据分组中的第二下行链路数据分组发送到无线保真接入点wifi AP，使得 wifi AP向UE发送第二下行链路数据分组，其中基站通过使用Xw接口来管理WiFi无线电资源。 本发明实施例中提供的数据传输装置和方法可以解决现有技术中数据传输过程中低无线资源利用的问题。
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公开(公告)号：US20160205683A1
公开(公告)日：2016-07-14
申请号：US15078838
申请日：2016-03-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wei QUAN , Yongxia LYU , Xiaodong YANG , Jian ZHANG
CPC classification number: H04W72/0446 , H04L5/14 , H04W16/10
Abstract: The present disclosure relates to the field of communications technologies, and provides a semi-persistent scheduling method and user equipment. The semi-persistent scheduling method includes: determining a constant subframe set in a TDD frame, where an uplink and downlink attribute of each subframe in the constant subframe set remains unchanged when an uplink and downlink proportion configuration of the TDD frame dynamically changes; and performing SPS transmission in a subframe, in the constant subframe set, whose uplink and downlink attribute is the same as a transmission direction of the SPS transmission. In this way, SPS transmission can be normally performed without being affected by a flexible subframe in a case in which a TDD uplink and downlink proportion is dynamically configured for a UE.
Abstract translation: 本公开涉及通信技术领域，并且提供半持久调度方法和用户设备。 半永久调度方法包括：确定TDD帧中的常数子帧集合，其中当TDD帧的上行链路和下行链路比例配置动态改变时，恒定子帧集合中每个子帧的上行链路和下行链路属性保持不变; 并且在上行链路和下行链路属性与SPS传输的传输方向相同的常数子帧集合中的子帧中执行SPS传输。 以这种方式，在对UE进行动态配置的TDD上行链路和下行链路比例的情况下，可以正常地执行SPS传输而不受灵活子帧的影响。
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公开(公告)号：US20150156750A1
公开(公告)日：2015-06-04
申请号：US14620909
申请日：2015-02-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wei QUAN , Jian ZHANG , Yi JIANG
CPC classification number: H04W72/04 , H04W48/08 , H04W56/0045 , H04W74/0833
Abstract: Embodiments of the present invention provide an access method, a user equipment and a base station. In the present invention, a user equipment obtains a first synchronous channel resource; uses the first synchronous channel resource to send an access request to a base station, for requesting to access the base station; receives access feedback sent by the base station, and determining whether access is successful according to the access feedback. In this way, occupation of the user equipment on an access resource during access may be reduced, and utilization efficiency of the access resource is improved.
Abstract translation: 本发明的实施例提供一种访问方法，用户设备和基站。 在本发明中，用户设备获得第一同步信道资源; 使用第一同步信道资源向基站发送接入请求，以请求接入基站; 接收基站发送的接入反馈，根据接入反馈确定接入是否成功。 以这种方式，可以减少在访问期间对访问资源的用户设备的占用，并且提高了访问资源的利用效率。
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公开(公告)号：US20140357275A1
公开(公告)日：2014-12-04
申请号：US14462223
申请日：2014-08-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wei QUAN , Jian ZHANG
IPC: H04W36/00
CPC classification number: H04W36/0061 , H04W36/0058 , H04W36/00835 , H04W36/0094
Abstract: A cell handover method, a user equipment and a base station are disclosed. The method includes: obtaining, by a user equipment UE, a cell list and a measurement parameter that are configured by a serving base station, where the cell list includes at least one cell; performing, by the UE, cell measurement according to the measurement parameter to obtain a measurement result; when the measurement result includes a cell belonging to the cell list, selecting, by the UE, the cell belonging to the cell list from the measurement result to serve as a target cell; and handing over, by the UE, to the target cell. In embodiments of the present invention, when the UE is handed over to a cell in a free handover area, the number of signaling exchanges is decreased compared with an existing cell handover.
Abstract translation: 公开了一种小区切换方法，用户装置和基站。 该方法包括：由用户设备UE获取由服务基站配置的小区列表和测量参数，其中小区列表包括至少一个小区; 由UE执行根据测量参数的小区测量以获得测量结果; 当所述测量结果包括属于所述小区列表的小区时，由所述UE从所述测量结果中选择属于所述小区列表的小区，以用作目标小区; 并由UE将其移交给目标小区。 在本发明的实施例中，当UE切换到空闲切换区域中的小区时，与现有的小区切换相比，信令交换的数量减少。
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公开(公告)号：US20140321267A1
公开(公告)日：2014-10-30
申请号：US14324865
申请日：2014-07-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yi JIANG , Wei QUAN , Jian ZHANG , Peng ZHANG , Guanglin HAN
IPC: H04W24/04 , H04L12/703
Abstract: Provided in embodiments of the present invention are a method and a device for transferring data. The method includes: transferring data to a base station via a first link, a second link offloading for the first link; if a radio link failure (RLF) occurs on the first link, transmitting an RLF indication message to the base station, where the RLF indication message is used to notify the base station that the RLF occurs on the first link; and transferring, over the second link, at least a portion of the data on the first link. According to embodiments of the present invention, when a link failure occurs between a user equipment and the base station during a mobile data offloading process, data transfer is performed via the offloading link, a time delay can be reduced and the data transfer efficiency is improved.
Abstract translation: 在本发明的实施例中提供了一种用于传送数据的方法和装置。 该方法包括：经由第一链路将数据传送到基站，将第一链路的第二链路卸载; 如果在第一链路上发生无线电链路故障（RLF），则向基站发送RLF指示消息，其中RLF指示消息用于通知基站RLF发生在第一链路上; 以及在所述第二链路上传送所述第一链路上的所述数据的至少一部分。 根据本发明的实施例，当在移动数据卸载过程期间在用户设备和基站之间发生链路故障时，经由卸载链路执行数据传输，可以减少时间延迟并提高数据传输效率 。
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