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公开(公告)号：US10211995B2
公开(公告)日：2019-02-19
申请号：US15482532
申请日：2017-04-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shuo Wang , Jingwang Ma
Abstract: The present invention discloses a method, device and system for background traffic downloading, and relates to the communications field. A background traffic downloading policy is formulated for a user group, to resolve a problem of relatively high network overheads due to repeated responses of a policy and charging rules function unit. The background traffic downloading method includes: receiving, by a network awareness and schedule device, a background traffic downloading request sent by an application server; generating a background traffic downloading policy of a user group and an identifier of the background traffic downloading policy; sending the identifier to the application server; and receiving the identifier from a policy and charging rules function device, determining the background traffic downloading policy of the user group according to the identifier, and sending the background traffic downloading policy to the policy and charging rules function device.
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公开(公告)号：US10205659B2
公开(公告)日：2019-02-12
申请号：US15094641
申请日：2016-04-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shuo Wang
IPC: H04B7/00 , H04L12/741 , H04L29/08 , H04L29/12 , H04L12/14 , H04M15/00 , H04L12/721 , H04W4/00
Abstract: Embodiments of the present invention provide an information transmission method and apparatus, including: sending, by a routing apparatus, an IP address of the routing apparatus to an HPCRF entity via a VPCRF entity; receiving via the VPCRF entity, an IP address of the HPCRF entity sent by the HPCRF entity, the IP address of the HPCRF entity is sent after the HPCRF entity receives the IP address of the routing apparatus; and performing communication with the HPCRF entity according to the IP address of the HPCRF entity and the IP address of the routing apparatus. Therefore, information transmitted between the routing apparatus and the HPCRF entity no longer needs to be forwarded by the VPCRF entity, but instead, directly performed between the routing apparatus and the HPCRF entity, thereby reducing signaling overheads and saving network resources.
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公开(公告)号：US09930534B2
公开(公告)日：2018-03-27
申请号：US15331439
申请日：2016-10-21
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W74/00 , H04W72/00 , H04W16/02 , H04W72/04 , H04W72/08 , H04W84/04 , H04W88/16 , H04W28/22 , H04W24/02
CPC classification number: H04W16/02 , H04W24/02 , H04W28/22 , H04W72/0493 , H04W72/085 , H04W84/042 , H04W88/16
Abstract: The present invention discloses a method, where the method includes: determining, by a management network element, a first P-GW to be re-allocated and adjustment type information of the first P-GW, and obtaining an identity of a PMNO corresponding to the first P-GW; obtaining, according to the obtained identity of the PMNO and a stored correspondence between an identity of a PMNO and a P-GW, resource information of a P-GW corresponding to the PMNO; and adjusting, according to the adjustment type information of the first P-GW and the resource information of the P-GW corresponding to the PMNO and based on that a sum of throughput upper limits of P-GWs corresponding to the PMNO is equal to a total throughput value of the PMNO, a throughput upper limit configured for the first P-GW and a throughput upper limit configured for another P-GW corresponding to the PMNO.
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Patent Agency Ranking
24.发明申请SYSTEM, APPARATUS, AND CORRESPONDING METHOD FOR MANAGING RESOURCE IN SHARED NETWORK 审中-公开用于管理共享网络资源的系统，设备和相应方法公开(公告)号：US20170048877A1
公开(公告)日：2017-02-16
申请号：US15338075
申请日：2016-10-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shuo Wang
CPC classification number: H04W72/087 , H04L12/1407 , H04L12/1432 , H04M15/66 , H04M15/8016 , H04W4/24 , H04W28/0263 , H04W28/12 , H04W28/24 , H04W72/04
Abstract: A method for managing a resource in a shared network includes: receiving an adjustment request from a PCEF entity, the adjustment request indicates a participant mobile network operator to which user equipment belongs, and requests to adjust a guaranteed bit rate quota and/or a maximum bit rate quota of the participant mobile network operator in the PCEF entity; obtaining, according to the adjustment request, a subscription guaranteed bit rate resource allocated by a primary operator to the participant mobile network operator and a used guaranteed bit rate resource of the participant mobile network operator; and sending an adjustment response to the PCEF entity according to the subscription guaranteed bit rate resource and the used guaranteed bit rate resource, the adjustment response indicates whether the PCEF entity is allowed to adjust the guaranteed bit rate quota and/or the maximum bit rate qu
Abstract translation: 一种用于管理共享网络中的资源的方法包括：从PCEF实体接收调整请求，所述调整请求指示参与者移动网络运营商对哪个用户设备所属，并且请求调整保证比特率配额和/或最大值 PCEF实体的参与者移动网络运营商的比特率配额; 根据调整请求，获得主用户分配给参与者移动网络运营商的订阅保证比特率资源和参与者移动网络运营商的使用的保证比特率资源; 并且根据订阅保证比特率资源和使用的保证比特率资源向PCEF实体发送调整响应，调整响应指示PCEF实体是否允许调整保证比特率配额和/或最大比特率qu
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公开(公告)号：US20160249278A1
公开(公告)日：2016-08-25
申请号：US15142167
申请日：2016-04-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Caixia Qi , Wei Liu , Shuo Wang , Yanping Zhang
Abstract: Embodiments relate to a network selection method and an apparatus. The method comprises: after receiving an access request message from a UE, a first core network device may send, to the UE, information about a dedicated second core network device corresponding to the UE, thereby ensuring that the UE can be attached to the dedicated second core network device according to the information about the dedicated second core network device, increasing selection accuracy when a core network device is selected for the user terminal, and avoiding occurrence of an access failure of the user terminal to the greatest extent.
Abstract translation: 实施例涉及网络选择方法和装置。 该方法包括：在接收到来自UE的接入请求消息之后，第一核心网络设备可以向UE发送关于与UE相对应的专用第二核心网络设备的信息，从而确保UE可以被附加到专用 根据关于专用的第二核心网络设备的信息的第二核心网络设备，在为用户终端选择核心网络设备时提高选择精度，并且避免最大程度地发生用户终端的接入故障。
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公开(公告)号：US11961923B2
公开(公告)日：2024-04-16
申请号：US17725310
申请日：2022-04-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shuo Wang , Kai Xin , Yunfeng Liu
IPC: H01L31/0224 , H01L31/046 , H01L31/054
CPC classification number: H01L31/022425 , H01L31/022466 , H01L31/046 , H01L31/0543
Abstract: A solar cell is provided, including a front electrode, a functional layer, and a back electrode. The front electrode is an electrode on a side of an illuminated surface. The front electrode includes a high-conductivity region and a low-conductivity region that are adjacent to each other, or the back electrode includes a high-conductivity region and a low-conductivity region that are adjacent to each other. The front electrode and/or the back electrode may be designed to be separated by region, and conductivity of one conductive region is designed to be higher than conductivity of the other conductive region. According to the application, a film rectangular resistance loss caused by large-scale non-uniform lateral transfer of a photocurrent is avoided, thereby improving photoelectric conversion efficiency of the cell, and improving the cell comprehensive performance by flexibly selecting materials based on different requirements of different regions in different application scenarios.
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公开(公告)号：US10455294B2
公开(公告)日：2019-10-22
申请号：US15876142
申请日：2018-01-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhiming Li , Shuo Wang
IPC: H04N21/6405 , H04W4/06 , H04N21/2343 , H04N21/239 , H04N21/4402 , H04W8/04 , H04L12/18 , H04L29/06
Abstract: Embodiments of the present invention relate to the communications field, and provide a video distribution method and a device. The method includes: receiving, by an SCEF, a first request message sent by a third-party server, where the first request message includes an MBMS capability negotiation parameter for video distribution, the MBMS capability negotiation parameter being requested by the third-party server; sending, by the SCEF, a second request message to an HSS according to the first request message, to request the HSS to expose an MBMS capability; sending, by the SCEF, a third request message to a broadcast multicast service center BM-SC after the SCEF receives a second response message returned by the HSS when the HSS determines to allow the exposure of the MBMS capability, to request to obtain MBMS capability information exposed by the BM-SC; and sending the MBMS capability information obtained from the BM-SC to the third-party server.
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28.发明申请公开(公告)号：US20170041799A1
公开(公告)日：2017-02-09
申请号：US15331439
申请日：2016-10-21
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W16/02 , H04W24/02 , H04W28/22 , H04W72/0493 , H04W72/085 , H04W84/042 , H04W88/16
Abstract: The present invention discloses a method, where the method includes: determining, by a management network element, a first P-GW to be re-allocated and adjustment type information of the first P-GW, and obtaining an identity of a PMNO corresponding to the first P-GW; obtaining, according to the obtained identity of the PMNO and a stored correspondence between an identity of a PMNO and a P-GW, resource information of a P-GW corresponding to the PMNO; and adjusting, according to the adjustment type information of the first P-GW and the resource information of the P-GW corresponding to the PMNO and based on that a sum of throughput upper limits of P-GWs corresponding to the PMNO is equal to a total throughput value of the PMNO, a throughput upper limit configured for the first P-GW and a throughput upper limit configured for another P-GW corresponding to the PMNO.
Abstract translation: 本发明公开了一种方法，该方法包括：由管理网元确定要重分配的第一P-GW和第一P-GW的调整类型信息，并获得对应于 第一个P-GW; 根据获得的PMNO的身份以及PMNO和P-GW的身份之间的存储的对应关系，获得与PMNO对应的P-GW的资源信息; 以及根据第一P-GW的调整类型信息和与PMNO对应的P-GW的资源信息，并且基于与PMNO对应的P-GW的吞吐量上限之和等于a PMNO的总吞吐量值，为第一P-GW配置的吞吐量上限，以及为对应于PMNO的另一个P-GW配置的吞吐量上限。
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