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公开(公告)号：US09072068B2
公开(公告)日：2015-06-30
申请号：US13952086
申请日：2013-07-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenxing Hu , Yue Li , Song Zhu , Jie Ma
Abstract: The present invention discloses a group call method, device and terminal, belonging to the field of communications technologies. The method includes: calculating, according to the load of a RAN device, the number of subgroups in a group maintained by the RAN device; and send a paging message carrying relevant information of the number of the subgroups, so that a terminal receiving the paging message determines, according to relevant information of the number of the subgroups, whether to respond to the paging message. The device is a RAN device or a CN device. The terminal includes a receiving module and a processing module. In the present invention, the number of paging groups and an in-group terminal being paged are determined dynamically without requiring a core network to maintain subgroup information, thereby greatly saving subgroup maintaining resources as well as signaling and processing resources.
Abstract translation: 本发明公开了一种属于通信技术领域的群呼方法，装置和终端。 该方法包括：根据RAN设备的负载，计算由RAN设备维护的组中的子组的数量; 并发送携带子组数量的相关信息的寻呼消息，使得接收到寻呼消息的终端根据子组的数量的相关信息确定是否响应寻呼消息。 该设备是RAN设备或CN设备。 终端包括接收模块和处理模块。 在本发明中，动态地确定寻呼组和组内终端的数量，而不需要核心网络维护子组信息，从而大大节省了子组维护资源以及信令和处理资源。
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公开(公告)号：US20150139153A1
公开(公告)日：2015-05-21
申请号：US14604282
申请日：2015-01-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lixue Zhang , Zhenxing Hu , Yue Li
CPC classification number: H04W76/10 , H04L41/08 , H04W4/70 , H04W68/005
Abstract: A data transmission method receiving a group identifier, a configuration information window length, and an offset between a start point of the configuration information window length and a paging occasion that are sent by a mobility management entity; establishing a public data radio bearer to a terminal corresponding to the group identifier; scrambling configuration information of the public data radio bearer by using a radio network temporary identifier; sending a paging message carrying the group identifier and the radio network temporary identifier to the terminal; sending the scrambled configuration information of the public data radio bearer to the terminal in the configuration information window length; and receiving uplink data transmitted by the terminal on the public data radio bearer.
Abstract translation: 一种接收由移动管理实体发送的组标识符，配置信息窗口长度和配置信息窗口长度的开始点与寻呼时机之间的偏移量的数据传输方法; 向与所述组标识符相对应的终端建立公共数据无线承载; 通过使用无线电网络临时标识符来加扰公共数据无线承载的配置信息; 向终端发送携带组标识符和无线电网络临时标识符的寻呼消息; 在所述配置信息窗口长度中向所述终端发送所述公共数据无线承载的加扰配置信息; 以及接收由终端在公共数据无线承载上发送的上行链路数据。
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43.发明申请公开(公告)号：US20240405828A1
公开(公告)日：2024-12-05
申请号：US18800983
申请日：2024-08-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bingzhao Li , Xiaodong Yang , Wei Quan , Zhenxing Hu , Jian Zhang , Jinhua Miao , Yi Guo
IPC: H04B7/06 , H04B7/0417 , H04W24/10 , H04W72/21 , H04W72/51
Abstract: Disclosed are a capability reporting apparatus and method. The method includes: sending carrier range information to a terminal, where the carrier range information indicates the terminal to report capability information to the network device, and the carrier range information carries an aggregated carrier bandwidth upper limit of a band and a carrier quantity upper limit of the band; receiving capability information of at least one carrier from the terminal, where the capability information corresponds to at least one carrier in the band, and wherein an aggregated bandwidth of the at least one carrier is less than or equal to the aggregated carrier bandwidth upper limit and a quantity of carriers of the least one carrier is less than or equal to the carrier quantity upper limit.
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44.发明授权公开(公告)号：US12081296B2
公开(公告)日：2024-09-03
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 , H04B7/0417 , H04W24/10 , H04W72/21 , H04W72/51
CPC classification number: H04B7/0626 , H04B7/0417 , H04W24/10 , H04W72/21 , H04W72/51
Abstract: A carrier aggregation capability reporting apparatus and method are disclosed, so as to prevent a user equipment (UE) from repeatedly reporting capability information corresponding to a carrier combination supported by the UE, and to reduce waste of signaling resources used for reporting. The method includes: determining, by the 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.
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公开(公告)号：US20240015620A1
公开(公告)日：2024-01-11
申请号：US18344522
申请日：2023-06-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wei Quan , Bingzhao Li , Zhenxing Hu , Jinhua Miao , Jian Zhang
CPC classification number: H04W36/04 , H04W36/26 , H04W36/00835 , H04W36/00837 , H04W76/27 , H04W68/02 , H04W36/0061 , H04W36/0085 , H04W88/02
Abstract: Disclosed are a signaling optimization method and device, to resolve a problem of heavy signaling overheads and long data transmission delay when a user equipment (UE) accesses a network side. The method includes: receiving, by the UE, configuration information sent by a first network side device, where the configuration information includes a list, and the list is a cell list or a base station list; and entering, by the UE, an intermediate state according to the configuration information, where the intermediate state means that: when the UE stores context information of the UE, if the UE moves and a cell movement range falls within a coverage area of a cell or a base station included in the list, the UE performs cell reselection according to the list. Embodiments of the present disclosure are applicable to optimization of signaling transmission between the UE and a network side.
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Patent Agency Ranking
公开(公告)号：US11696267B2
公开(公告)日：2023-07-04
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: H04W72/0446 , H04W72/04 , H04W72/0453 , H04W72/23 , H04W16/14 , H04W74/08
CPC classification number: H04W72/0446 , H04W16/14 , H04W72/04 , H04W72/0453 , H04W72/23 , H04W74/0808
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.
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公开(公告)号：US10652887B2
公开(公告)日：2020-05-12
申请号：US16216036
申请日：2018-12-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bingzhao Li , Zhenxing Hu , Wei Quan , Jian Zhang , Jinhua Miao , Xiaodong Yang
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.
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公开(公告)号：US10547985B2
公开(公告)日：2020-01-28
申请号：US16296819
申请日：2019-03-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenxing Hu , Bingzhao Li , Yongqiang Gao , Jian Zhang
Abstract: A terminal device, a network device, and a group communication method, where the terminal device includes a receiver configured to receive a first message from a network device, where the first message includes at least one group service identifier, and one group service identifier corresponds to one group service, and receive, according to the received first message, a first group service corresponding to a first group service identifier of the terminal device.
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公开(公告)号：US10536255B2
公开(公告)日：2020-01-14
申请号：US15664963
申请日：2017-07-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jinhua Miao , Wei Quan , Bingzhao Li , Xiaodong Yang , Zhenxing Hu , Jian Zhang
Abstract: A communications method and device for multi-carrier aggregation, where the method includes: grouping by a base station, N serving cells into K cell groups, where N is an integer greater than zero, and K is an integer less than N, sending, by the base station, a cell grouping message to user equipment (UE), where the cell grouping message indicates that the N serving cells are grouped into the K cell groups, and communicating, by the base station, with the UE according to the K cell groups. Hence, signaling overheads can be reduced.
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公开(公告)号：US20190357217A1
公开(公告)日：2019-11-21
申请号：US16530584
申请日：2019-08-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bingzhao Li , Wei Quan , Jian Zhang , Zhenxing Hu , Xiaodong Yang
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.
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