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公开(公告)号：US10893474B2
公开(公告)日：2021-01-12
申请号：US16729690
申请日：2019-12-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hui Ma , Zhuo Chen , Yongqiang Gao
Abstract: Embodiments of the present invention relate to the field of communications, and provide a communications method and apparatus, which can solve a problem in the prior art that, in order to save power, when a mobility management entity (MME) delays delivering a paging message or a UE uses a long discontinuous reception (DRX) period, an exception may occur in a serving gateway (SGW). The method includes: acquiring, by an MME, information of a UE (S101); determining, by the MME according to the information, whether the UE satisfies a first preset condition (S102); if the UE satisfies the first preset condition, generating, by the MME, a first indication, where the first indication is used for instructing an SGW to retain first data or discard first data, and the first data is downlink data of the UE (S103); and sending, by the MME, the first indication to the SGW.
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公开(公告)号：US10674500B2
公开(公告)日：2020-06-02
申请号：US16266882
申请日：2019-02-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tao Zhang , Bo Lin , Yongqiang Gao
Abstract: The present invention discloses a communication method, including: sending, by a user equipment, a request message to a micro network node, so that the micro network node sends an indication message to a macro network node; receiving an uplink resource (UG) sent according to the indication message by the macro network node; and sending uplink signaling or uplink data to the macro network node according to the uplink resource (UG). Embodiments of the present invention further provide a corresponding device and system. In technical solutions of the present invention, the micro network node participates in accessing the user equipment to a network, so that a UE can rapidly access the network, which reduces an access delay of the UE.
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公开(公告)号：US10531428B2
公开(公告)日：2020-01-07
申请号：US16393610
申请日：2019-04-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenxing Hu , Yongqiang Gao , Wei Quan , Bingzhao Li , Jian Zhang
Abstract: Embodiments of the present invention provide a paging method, apparatus, and system, so as to implement paging of UE in an area with relatively poor signal coverage. UE includes: a receiving unit, configured to receive a broadcast message sent by a base station; and a determining unit, configured to determine whether the UE is first UE where the determining unit is further configured to: in a case in which it is determined that the UE is the first UE, determine a start PF and a start PO according to the first radio frame parameter; the determining unit is further configured to determine a first subframe set according to the start PF and the start PO; and the receiving unit is further configured to receive, according to the start PF, the start PO, and the first subframe set, a paging message sent by the base station.
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公开(公告)号：US10206224B2
公开(公告)日：2019-02-12
申请号：US15194116
申请日：2016-06-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bingzhao Li , Zhenxing Hu , Yongqiang Gao
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.
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5.发明授权公开(公告)号：US10194475B2
公开(公告)日：2019-01-29
申请号：US15346080
申请日：2016-11-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhenzhen Cao , Mazin Ali Al-Shalash , Bo Lin , Yongqiang Gao
Abstract: Embodiments of the present invention disclose terminal device, a base station, and communications methods of the terminal device and the base station. In the embodiments of the present invention, information about amounts of to-be-transmitted data of different D2D communications groups may be reported to a base station, so that the base station can separately schedule data for the different communications groups. The information about the amount of the to-be-transmitted data includes identification information of the currently-enabled communications group, and a buffer status report of a logical channel group corresponding to the currently-enabled communications group.
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Patent Agency Ranking
公开(公告)号：US10085212B2
公开(公告)日：2018-09-25
申请号：US15401805
申请日：2017-01-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hui Ma , Zhuo Chen , Yongqiang Gao
CPC classification number: H04W52/0229 , H04W8/24 , H04W52/0216 , H04W68/005 , H04W76/28 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1262 , Y02D70/21 , Y02D70/24
Abstract: Embodiments of the present invention relate to the field of communications, and provide a communications method and apparatus, which can solve a problem in the prior art that, in order to save power, when a mobility management entity (MME) delays delivering a paging message or a UE uses a long discontinuous reception (DRX) period, an exception may occur in a serving gateway (SGW). The method includes: acquiring, by an MME, infatuation of a UE (S101); determining, by the MME according to the information, whether the UE satisfies a first preset condition (S102); if the UE satisfies the first preset condition, generating, by the MME, a first indication, where the first indication is used for instructing an SGW to retain first data or discard first data, and the first data is downlink data of the UE (S103); and sending, by the MME, the first indication to the SGW.
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公开(公告)号：US10057879B2
公开(公告)日：2018-08-21
申请号：US15095779
申请日：2016-04-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenxing Hu , Wei Quan , Xiaodong Yang , Yongqiang Gao , Jian Zhang
CPC classification number: H04W68/005 , H04W68/02 , H04W72/044
Abstract: Embodiments provide a paging method and apparatus. The method includes receiving, by user equipment (UE), a system message broadcast by a base station, where the system message carries a system parameter and configuration information of a paging message, and the configuration information includes time-frequency information of the paging message. The method also includes determining, by the UE, a paging cycle, a paging frame (PF) and a paging occasion (PO) subframe according to the system parameter, and determining, by the UE according to the configuration information, a time-frequency resource occupied by the paging message in the PO subframe. The method also includes detecting, by the UE within the paging cycle according to the PF, the PO subframe, and the time-frequency resource, whether the paging message exists in a physical downlink shared channel PDSCH.
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公开(公告)号：US09867227B2
公开(公告)日：2018-01-09
申请号：US13863110
申请日：2013-04-15
Applicant: Huawei Technologies Co., LTD
Inventor： Yanyan Chen , Yongqiang Gao
Abstract: A method for indicating discontinuous data scheduling includes receiving discontinuous reception (DRX) indication information on an Iur interface; and sending discontinuous scheduling indication information to a base station according to the DRX indication information. A communication system and a radio network control device for implementing the method are also provided.
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公开(公告)号：US20170150445A1
公开(公告)日：2017-05-25
申请号：US15401805
申请日：2017-01-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hui Ma , Zhuo Chen , Yongqiang Gao
CPC classification number: H04W68/005 , H04W8/24 , H04W52/0216 , H04W52/0229 , H04W76/28 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1262 , Y02D70/21 , Y02D70/24
Abstract: Embodiments of the present invention relate to the field of communications, and provide a communications method and apparatus, which can solve a problem in the prior art that, in order to save power, when a mobility management entity (MME) delays delivering a paging message or a UE uses a long discontinuous reception (DRX) period, an exception may occur in a serving gateway (SGW). The method includes: acquiring, by an MME, infatuation of a UE (S101); determining, by the MME according to the information, whether the UE satisfies a first preset condition (S102); if the UE satisfies the first preset condition, generating, by the MME, a first indication, where the first indication is used for instructing an SGW to retain first data or discard first data, and the first data is downlink data of the UE (S103); and sending, by the MME, the first indication to the SGW.
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公开(公告)号：US20170019878A1
公开(公告)日：2017-01-19
申请号：US15281987
申请日：2016-09-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenxing Hu , Yongqiang Gao , Wei Quan , Bingzhao Li , Jian Zhang
CPC classification number: H04W68/02 , H04W72/005 , H04W72/0446 , H04W76/10 , H04W76/28
Abstract: Embodiments of the present invention provide a paging method, apparatus, and system, so as to implement paging of UE in an area with relatively poor signal coverage. UE includes: a receiving unit, configured to receive a broadcast message sent by a base station; and a determining unit, configured to determine whether the UE is first UE where the determining unit is further configured to: in a case in which it is determined that the UE is the first UE, determine a start PF and a start PO according to the first radio frame parameter; the determining unit is further configured to determine a first subframe set according to the start PF and the start PO; and the receiving unit is further configured to receive, according to the start PF, the start PO, and the first subframe set, a paging message sent by the base station.
Abstract translation: 本发明的实施例提供一种寻呼方法，装置和系统，以便在具有相对较差的信号覆盖的区域中实现UE的寻呼。 UE包括：接收单元，用于接收由基站发送的广播消息; 以及确定单元，被配置为确定所述UE是否是所述确定单元还被配置为：在确定所述UE是所述第一UE的情况下，根据所述确定单元确定起始PF和起始PO 第一个无线电帧参数; 确定单元还被配置为根据起始PF和起始PO确定第一子帧集合; 并且所述接收单元还被配置为根据起始PF接收所述起始PO和所述第一子帧集，所述寻呼消息由所述基站发送。
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