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公开(公告)号：US11153746B2
公开(公告)日：2021-10-19
申请号：US16697786
申请日：2019-11-27
发明人： Zhidong Bai , Chunxi Zhu , Chenghui Peng , Yuqing Zhao
摘要： A method and a terminal device for keeping a subscriber identity module card in a standby state, including receiving an enabling request to enable dual standby of a first subscriber identity module (SIM) card and a second SIM card in the terminal device, wherein the first SIM card is software-implemented, and wherein the second SIM card is hardware-implemented, accessing a first network for the first SIM card by invoking a third-party interface of an operating system of the terminal and using a data file associated with the first SIM card, and implementing a dual standby of the first SIM card and the second SIM card.
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公开(公告)号：US10778606B2
公开(公告)日：2020-09-15
申请号：US15942114
申请日：2018-03-30
发明人： Hong Li , Chenghui Peng
IPC分类号： H04L12/911 , H04L29/06
摘要： The present disclosure provides a resource allocation method and system on a Software Defined Protocol (SDP) network. The method includes: receiving, by a resource allocator, a resource request message sent by a protocol stack deployment node, where the resource request message carries information about a protocol stack deployed on the protocol stack deployment node; determining, by the resource allocator, information about an available resource on an SDP network, where the available resource is used for resource allocation of the protocol stack; determining, by the resource allocator according to the information about the protocol stack and the information about the available resource, a resource allocated to each protocol layer in the protocol stack; and sending, by the resource allocator, a resource feedback message to the protocol stack deployment node, where the resource feedback message carries the information about the resource allocated to each protocol layer.
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3.发明申请公开(公告)号：US20200252998A1
公开(公告)日：2020-08-06
申请号：US16855189
申请日：2020-04-22
发明人： Panagiotis Spapis , Chan Zhou , Chenghui Peng , Serkan Ayaz
摘要： A gateway device configured to transform user plane information/packets/signaling related to the control of sidelink communication services and/or resources of a mobile communication network from a remote sidelink control server into control plane signaling and to provide the control plane signaling to a terminal device and/or one or more further network entities of the mobile communication network.
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公开(公告)号：US10595233B2
公开(公告)日：2020-03-17
申请号：US15923899
申请日：2018-03-16
发明人： Wei Zhang , Jinfang Zhang , Chenghui Peng
摘要： The present disclosure provides a communication control method, a controller, a user equipment, and a function instance that can meet quality of service requirements of services with different requirements. The communication control method includes: obtaining, by a controller, a first slice identifier corresponding to a first service; determining, by the controller according to the first slice identifier, a first function instance corresponding to the first slice identifier; and separately sending, by the controller, to a first user equipment (UE) and the first function instance, instruction information for setting up a bearer, where the bearer is used to transmit a data packet of the first service corresponding to the first UE, the bearer corresponds to the first slice identifier, and the instruction information carries an identity of the first UE and an identity of the first function instance.
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公开(公告)号：US10548074B2
公开(公告)日：2020-01-28
申请号：US15223360
申请日：2016-07-29
发明人： Chenghui Peng , Wei Zhang
IPC分类号： H04W48/20 , H04L12/64 , H04L12/26 , H04W72/04 , H04L12/24 , H04W88/02 , H04W88/12 , H04W88/16
摘要： Embodiments of the present invention provide a data transmission method, a transmission control method, and a device. An SDN includes: a network controller, a first edge node, and at least one second edge node, where the network controller provides a target routing rule for the first edge node, the first edge node receives a data packet that needs to be transmitted, determines a target edge node, acquires the target routing rule from the network controller according to the target edge node, and sends the data packet to the target edge node according to the target routing rule; and when used as the target edge node, the at least one second edge node receives the data packet sent by the first edge node, and complete transmission of the data packet. The technical solutions in the present invention can improve communication efficiency of the SDN.
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公开(公告)号：US10485015B2
公开(公告)日：2019-11-19
申请号：US15617471
申请日：2017-06-08
发明人： Wei Zhang , Chenghui Peng
IPC分类号： H04W72/12 , H04W72/14 , H04L12/715 , H04L12/851
摘要： A method and an apparatus for processing an adaptive flow table are disclosed. When resource scheduling is performed, a terminal device or a data stream that performs uplink data transmission in a scheduled time period is determined; a corresponding flow rule of the terminal device or the data stream is queried, and the found flow rule is updated to a flow table; and when a data packet is received, corresponding processing is performed on the data packet according to a flow rule in the flow table.
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公开(公告)号：US10419991B2
公开(公告)日：2019-09-17
申请号：US15348171
申请日：2016-11-10
发明人： Bin Wang , Enbo Wang , Qiyong Zhao , Chenghui Peng
IPC分类号： H04W36/08 , H04W24/02 , H04W36/00 , H04W28/06 , H04W56/00 , H04L29/06 , H04W88/16 , H04W92/12
摘要： Embodiments of the present application disclose a data transmission method and system, and a related apparatus. The method in the embodiments of the present application includes: when a network-side data transmission apparatus detects that a terminal is handed over from being served by a source base station to being served by a target base station, determining whether the source base station and the target base station have a wireless network transmission optimization (WNTO) technical capability; and completing transmission of uplink data or downlink data according to each determined WNTO technical capability of the source base station and the target base station, which effectively improves data transmission efficiency in a wireless network.
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公开(公告)号：US10320607B2
公开(公告)日：2019-06-11
申请号：US15338119
申请日：2016-10-28
发明人： Wei Zhang , Jinfang Zhang , Chenghui Peng
摘要： Embodiments of the present invention provide a data transmission method, a forwarding information update method, a communications device, and a controller. The communications device includes: a forwarding module and one or more interfaces, where the forwarding module receives a data packet sent to a receive end; determines, according to a correspondence between data filtering template information of the data packet and interface information in forwarding information maintained by the forwarding module, an interface for forwarding the data packet to the receive end, where if data packet transmission is performed by using a specific radio access technology between the communications device and a next hop to which the communications device forwards the data packet, the interface is an interface corresponding to the radio access technology; and forwards the data packet to the interface; and the interface receives the data packet sent by the forwarding module, and forwards the data packet.
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公开(公告)号：US10129792B2
公开(公告)日：2018-11-13
申请号：US15223463
申请日：2016-07-29
发明人： Wei Zhang , Chenghui Peng
IPC分类号： H04W28/16 , H04L12/801 , H04L29/12 , H04W28/02 , H04W28/06 , H04L12/717 , H04L12/723
摘要： A wireless network system includes: a single network controller (SNC) that is configured to perform a centralized control function, an ingress network element that is configured to perform matching on a data flow processing rule, and a function node network FNN that is configured to perform a user plane function. The FNN includes at least one function node FN, both the ingress network element and the FN are communicatively connected to the SNC, and at least two FNs are connected to each other directly or through an Internet Protocol IP network. The SNC is specifically configured to implement a control plane function of the wireless network system; the ingress network element is specifically configured to perform rule matching and mark a data packet with a label. The FN is specifically configured to perform one or a combination of data processing and data forwarding according to the label.
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10.发明申请公开(公告)号：US20130173757A1
公开(公告)日：2013-07-04
申请号：US13741224
申请日：2013-01-14
发明人： Chenghui Peng , Wei Zhang , Yuhua Chen , Bojie Li
IPC分类号： H04L29/08
CPC分类号： H04L67/26 , H04L12/1859 , Y02D30/40
摘要： The present invention discloses a method, a system, a Push client, and a user equipment for service communication. The method disclosed in the present invention includes that: A source Push client generates a Push message, where the Push message carries a destination user Push identifier for identifying a destination user; the source Push client sends the Push message to a destination Push server to which the destination user belongs; the destination Push server obtains, according to the destination user Push identifier, a network address for reaching a destination Push client; and the destination Push server sends, based on the network address, the Push message to the destination Push client. With the present invention, communication of various services can be established without relying on a third party application server, which can reduce power consumption of a terminal and save network resources.
摘要翻译： 本发明公开了一种用于服务通信的方法，系统，推送客户端和用户设备。 本发明公开的方法包括：源推送客户端生成推送消息，其中推送消息携带目的地用户用于识别目的地用户的推送标识符; 源Push客户端将Push消息发送到目标用户所属的目标Push服务器; 目的地推送服务器根据目的地用户推送标识符获取到达目的地推送客户端的网络地址; 并且目的地推送服务器基于网络地址将Push消息发送到目的地Push客户端。 利用本发明，可以建立各种服务的通信，而不依赖于可以减少终端的功耗并节省网络资源的第三方应用服务器。
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