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公开(公告)号：US10938601B2
公开(公告)日：2021-03-02
申请号：US15854477
申请日：2017-12-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jinyi Zhou , Lan Liu , Xiaolong Guo , Ming Li , Zhe Chen , Qi Yu
Abstract: Method and system for setting up a bearer are disclosed. The bearer setup method includes these steps: a packet data network gateway (PGW) obtains first quality of service (QoS) information and a first bearer identifier (ID), and sets up a bearer between the PGW and a radio access network (RAN) according to the first QoS information, where the bearer is associated with the first bearer ID; the RAN sets up a radio bearer (RB) with a user equipment (UE) according to second QoS information associated with the first QoS information, where the RB is associated with a second bearer ID associated with the first bearer ID.
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公开(公告)号：US10798605B2
公开(公告)日：2020-10-06
申请号：US15447970
申请日：2017-03-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Guanglin Han , Xiaolong Guo , Xin Xiong
IPC: H04W28/02 , H04L12/24 , H04L12/801 , H04L12/26 , H04W52/38
Abstract: A terminal obtains network congestion control configuration information. The terminal processes a message generated by the terminal according to the network congestion control configuration information and obtains the processed message. Then the terminal sends the processed message. Therefore, the message generated by the terminal can be processed flexibly to relieve a network congestion problem in the Internet of vehicles.
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公开(公告)号：US10687283B2
公开(公告)日：2020-06-16
申请号：US16252318
申请日：2019-01-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaolong Guo , Song Zhu
Abstract: A data processing apparatus and method that relate to the field of communications network technologies are provided which are used to solve a problem of how to reduce power consumption of a UE. In embodiments of the present invention, an acquiring module acquires a first maximum downlink delay tolerance (MDDT) sent by a core network entity, and provides the first MDDT to a determining module, where the first MDDT indicates a maximum delay tolerance value corresponding to processing, by the apparatus, downlink data of all services on the apparatus; the determining module determines time information of a first MDDT timer by using the first MDDT; and a changing module changes a UE status according to the time information of the first MDDT timer determined by the determining module or changes a UE status according to time information of a first IST.
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104.发明授权公开(公告)号：US10681594B2
公开(公告)日：2020-06-09
申请号：US16261603
申请日：2019-01-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaolong Guo
Abstract: A method and device for accessing and obtaining user equipment (UE) context and UE identity are provided. The method for access includes: when a UE accesses a System Architecture Evolution (SAE) network, judging, by a network node, whether a Globally Unique Mobility Management Entity Identifier (GUMMEI) carried by the UE or a Mobility Management Entity Group Identity (MMEGI) in the GUMMEI is allocated or mapped by the SAE network; if the GUMMEI or MMEGI is allocated by the SAE network, selecting, by the network node, a Mobility Management Entity (MME) according to the GUMMEIA network device includes an identity attribute obtaining module and a network resource node allocation module. Therefore, the access of the UE is achieved.
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公开(公告)号：US10257803B2
公开(公告)日：2019-04-09
申请号：US15281112
申请日：2016-09-30
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Xiaolong Guo , Lan Liu , Ming Li , Wanqiang Zhang
Abstract: A method of bearer deletion is provided to improve the universality of the bearer deletion process. The method includes: receiving, by the original intermediate NE, the cancellation type indication parameter sent by the HSS, and deleting the bearer between the serving gateway (S-GW) and a packet data network gateway (P-GW), if the original intermediate network element obtains an attach type according to the cancellation type indication parameter indicating an attach type and a corresponding bearer exists on the original intermediate NE. This method helps efficiently improve the universality of the bearer deletion flow.
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Patent Agency Ranking
106.发明授权公开(公告)号：US10206145B2
公开(公告)日：2019-02-12
申请号：US15816735
申请日：2017-11-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaolong Guo
Abstract: A method and device for accessing and obtaining user equipment (UE) context and UE identity are provided. The method for access includes: when a UE accesses a System Architecture Evolution (SAE) network, judging, by a network node, whether a Globally Unique Mobility Management Entity Identifier (GUMMEI) carried by the UE or a Mobility Management Entity Group Identity (MMEGI) in the GUMMEI is allocated or mapped by the SAE network; if the GUMMEI or MMEGI is allocated by the SAE network, selecting, by the network node, a Mobility Management Entity (MME) according to the GUMMEIA network device includes an identity attribute obtaining module and a network resource node allocation module. Therefore, the access of the UE is achieved.
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公开(公告)号：US10142971B2
公开(公告)日：2018-11-27
申请号：US14555050
申请日：2014-11-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenxing Hu , Xiaolong Guo , Yue Li , Song Zhu , Fei Yang
Abstract: The present invention discloses a method and a device for transmitting data, which relate to the field of communications. The method for reporting data transmission includes: when a user equipment UE is electrically powered on, notifying an eNB that the UE has a capability of supporting short latency service, and receiving reporting configuration information transmitted by the eNB; when an short latency service occurs and short latency data corresponding to the short latency service is generated, transmitting, by the UE, the short latency data to the eNB according to the reporting configuration information, or transmitting medium access control layer control elements MAC CE to the eNB according to the reporting configuration information, where the MAC CE includes the short latency data. The device for reporting data transmission includes a notifying module, a receiving module and a transmitting module. The present invention reduces time delay during short latency data transmission.
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公开(公告)号：US20180167256A1
公开(公告)日：2018-06-14
申请号：US15892189
申请日：2018-02-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yue Li , Xiaolong Guo , Song Zhu , Fei Yang
CPC classification number: H04L29/0653 , H04L1/0091 , H04W12/06 , H04W28/065 , H04W72/121 , H04W80/02
Abstract: A data sending method is provided. Media access control MAC payloads corresponding to a plurality of receiving devices are encapsulated in one MAC packet data unit (PDU), where the MAC PDU includes a header, the MAC payloads and identification information of each receiving device in the plurality of receiving devices; and the header includes a plurality of subheaders, the plurality of subheaders is subheaders respectively corresponding to a MAC payload corresponding to each receiving device, the MAC payload corresponding to each receiving device includes a MAC control element (CE) and/or a MAC service data unit (SDU), and the identification information is used for identifying each receiving device. The MAC PDU is sent. In the foregoing solutions, transmission of a MAC PDU during multi-user cooperated communication is implemented.
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公开(公告)号：US09831991B2
公开(公告)日：2017-11-28
申请号：US14623953
申请日：2015-02-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yue Li , Fei Yang , Xiaolong Guo
CPC classification number: H04L5/0032 , H04B7/026 , H04L5/0035 , H04W36/30 , H04W88/04
Abstract: Embodiments of the present invention provide a cooperative communication method and system, an access network device, and a user equipment. The method includes, when a access network device receives downlink data belonging to a first user equipment UE, if it is determined that a supporting UE in a support list of the first UE cannot serve as a current supporting UE of the downlink data, establishing a cooperative communication relationship between a second UE and the first UE, that is, setting the second UE as the current supporting UE of the first UE. The second UE is another UE except the first UE and the supporting UE in the support list of the first UE. The downlink data is sent to the second UE, so that the second UE sends the downlink data to the first UE.
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110.发明授权公开(公告)号：US09820271B2
公开(公告)日：2017-11-14
申请号：US14934975
申请日：2015-11-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Song Zhu , Yue Li , Xiaolong Guo
CPC classification number: H04W72/042 , H04W8/26 , H04W72/0446
Abstract: The present invention relates to a downlink information sending method, the sending method includes: allocating a cell radio network temporary identifier (C-RNTI) and an extension identifier to first user device user device, where a combination of the extension identifier and the C-RNTI is used to identify the first user device; notifying the first user device of the C-RNTI and the extension identifier; scrambling downlink control information (DCI) of the first user device by using the C-RNTI; and sending the scrambled DCI, where the scrambled DCI carries the C-RNTI and the extension identifier, so that the first user device communicates with a network according to the DCI when determining that the notified C-RNTI and the C-RNTI in the scrambled DCI are the same and the notified extension identifier and the extension identifier carried in the DCI are the same.
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