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1. 发明申请

WO2016085882A1 SYSTEM AND METHOD FOR DOWNLINK MACHINE-TO-MACHINE COMMUNICATIONS 审中-公开
标题翻译：用于下行机器到机器通信的系统和方法
公开(公告)号：WO2016085882A1
公开(公告)日：2016-06-02
申请号：PCT/US2015/062202
申请日：2015-11-23
申请人： HUAWEI TECHNOLOGIES CO., LTD , FUTUREWEI TECHNOLOGIES, INC.
发明人： LI, Xu , CALLARD, Aaron , ZHANG, Hang
IPC分类号： H04W28/16
CPC分类号： H04W4/70 , H04W4/021 , H04W4/06 , H04W48/20 , H04W64/003 , H04W72/048
摘要： An embodiment method for downlink machine type communications (MTC), includes receiving, at a base station, parameters including a geographic location related to a remote equipment (RE), receiving a predicate identifying the RE, determining a target zone in which the RE is located, determining a radio bearer associated with the target zone, and transmitting a data packet and the predicate by the base station on the radio bearer to a plurality of REs disposed in the target zone, the plurality of REs comprising at least the RE.
摘要翻译：一种用于下行链路机器类型通信（MTC）的实施例方法，包括在基站处接收包括与远程设备（RE）有关的地理位置的参数，接收标识RE的谓词，确定RE所在的目标区域确定与目标区域相关联的无线电承载，以及由无线电承载上的基站将数据分组和谓词发送到设置在目标区域中的多个RE，所述多个RE至少包括RE。

2. 发明申请

WO2015134751A1 SYSTEM AND METHOD FOR A CUSTOMIZED FIFTH GENERATION (5G) NETWORK 审中-公开
标题翻译：自定义第五代（5G）网络的系统和方法
公开(公告)号：WO2015134751A1
公开(公告)日：2015-09-11
申请号：PCT/US2015/018970
申请日：2015-03-05
申请人： HUAWEI TECHNOLOGIES CO., LTD. , FUTUREWEI TECHNOLOGIES, INC.
发明人： ZHANG, Hang
IPC分类号： H04W4/00
CPC分类号： H04W16/14 , H04L41/12 , H04L41/5054 , H04L45/586 , H04M15/31 , H04M15/66 , H04M15/8044 , H04W64/00
摘要： An embodiment logical function architecture for next-generation 5G wireless networks may include a control plane comprising a software defined topology (SDT) logical entity configured to establish a virtual data-plane logical topology for a service, a software defined resource allocation (SDRA) logical entity configured to map the virtual data-plane topology to a physical data-plane for transporting service-related traffic over the wireless network, and a software defined per-service customized data plane process (SDP) logical entity configured to select transport protocol(s) for transporting the service-related traffic over a physical data-plane of the wireless network. An embodiment virtual service specific serving gateway (v-s-SGW) for next-generation 5G networks may be assigned specifically to a service being provided by a group of wirelessly enabled devices, and may be responsible for aggregating service-related traffic communicated by the group of wirelessly enabled devices.
摘要翻译：用于下一代5G无线网络的实施例逻辑功能架构可以包括控制平面，其包括被配置为为服务建立虚拟数据平面逻辑拓扑的软件定义拓扑（SDT）逻辑实体，软件定义的资源分配（SDRA）逻辑实体，被配置为将虚拟数据平面拓扑映射到用于通过无线网络传送服务相关业务的物理数据平面;以及软件定义的每服务定制数据平面过程（SDP）逻辑实体，被配置为选择传输协议），用于通过无线网络的物理数据平面传输服务相关业务。用于下一代5G网络的实施例虚拟服务特定服务网关（vs-SGW）可以被具体分配给由一组无线启用设备提供的服务，并且可以负责聚合由该组无线启用设备。

3. 发明申请

WO2015103618A1 ADAPTIVE TRAFFIC ENGINEERING CONFIGURATION 审中-公开
标题翻译：自适应交通工程配置
公开(公告)号：WO2015103618A1
公开(公告)日：2015-07-09
申请号：PCT/US2015/010340
申请日：2015-01-06
申请人： HUAWEI TECHNOLOGIES CO., LTD. , FUTUREWEI TECHNOLOGIES, INC.
发明人： FARMANBAR, Hamidreza , LI, Xu , ZHANG, Hang
IPC分类号： H04L12/701
CPC分类号： H04W28/12 , H04L41/0816 , H04L43/0876 , H04L47/125 , H04L67/34 , H04W24/02 , H04W28/021 , H04W40/12 , H04W72/1289
摘要： System and method embodiments are provided for adaptive traffic engineering configuration. The embodiments enable the TE configuration to change in real time in response to changing conditions in the network, the TE algorithm, or other variables such that a TE decision is substantially optimized for current real time conditions. In an embodiment, a method in a network component for adaptable traffic engineering (TE) configuration in software defined networking (SDN) includes receiving at the network component TE configuration information, wherein the TE configuration information comprises information about at least one of network conditions, a TE algorithm, user equipment (UE) information, and the network component, and dynamically changing with the network component the TE configuration in accordance to a change in the TE configuration information.
摘要翻译：为自适应流量工程配置提供了系统和方法实施例。这些实施例使得TE配置能够响应于网络中的变化条件，TE算法或其他变量而实时地改变，使得对当前实时条件基本上优化TE决定。在一个实施例中，在软件定义的网络（SDN）中用于适应性流量工程（TE）配置的网络组件中的方法包括在网络组件TE接收信息，其中TE配置信息包括关于网络状况， TE算法，用户设备（UE）信息和网络组件，并根据TE配置信息的变化与TE组件动态地改变TE配置。

4. 发明申请

WO2015069944A1 SYSTEMS AND METHODS FOR PROACTIVE CONGESTION DETECTION IN RADIO ACCESS NETWORKS 审中-公开
标题翻译：无线电接入网络中用于有源接收检测的系统和方法
公开(公告)号：WO2015069944A1
公开(公告)日：2015-05-14
申请号：PCT/US2014/064421
申请日：2014-11-06
申请人： HUAWEI TECHNOLOGIES CO., LTD. , FUTUREWEI TECHNOLOGIES, INC.
发明人： DAO, Ngoc-Dung , ZHANG, Hang , FARMANBAR, Hamidreza
IPC分类号： H04L12/801
CPC分类号： H04L47/12 , H04L47/122 , H04L47/26 , H04W28/0247
摘要： System and method embodiments are provided for proactive congestion detection in radio access networks. In an embodiment, a method in a network component for inhibiting the occurrence of congestion at radio nodes in a network includes determining, by the network component, a congestion alert threshold according to available resources in the network, wherein the congestion alert threshold comprises an incoming data rate threshold to an ingress server; and transmitting, by the network component, the congestion alert threshold to the ingress server, wherein the ingress server is configured to transmit a congestion alert to the network component when the incoming data rate exceeds the congestion alert threshold.
摘要翻译：为无线接入网络中的主动拥塞检测提供了系统和方法实施例。在一个实施例中，网络组件中用于禁止网络中无线电节点处的拥塞发生的方法包括：根据网络中的可用资源来确定网络组件拥塞警报阈值，其中拥塞警报阈值包括传入数据速率阈值到入口服务器; 并且所述网络组件将所述拥塞警报阈值发送到所述入口服务器，其中，所述入口服务器被配置为在所述输入数据速率超过所述拥塞警报阈值时向所述网络组件发送拥塞警报。

5. 发明申请

WO2015112460A2 SYSTEM AND METHOD FOR A SOFTWARE DEFINED PROTOCOL NETWORK NODE 审中-公开
标题翻译：用于软件定义协议网络节点的系统和方法
公开(公告)号：WO2015112460A2
公开(公告)日：2015-07-30
申请号：PCT/US2015/011914
申请日：2015-01-19
申请人： HUAWEI TECHNOLOGIES CO., LTD. , FUTUREWEI TECHNOLOGIES, INC.
发明人： DJUKIC, Petar , LI, Xu , ZHANG, Hang
IPC分类号： H04L12/26
CPC分类号： H04L41/082 , H04L41/0823 , H04L43/0876
摘要： A software designed protocol (SDP) network node includes a receiver (NIC 405), and a processor (CPU 421) operatively coupled to the receiver (NIC 405). The receiver receives instructions, and receives packets. The processor updates a configuration of the SDP network node in accordance with the received instructions, and processes the received packets.
摘要翻译：软件设计的协议（SDP）网络节点包括接收器（NIC 405）和可操作地耦合到接收器（NIC 405）的处理器（CPU 421）。接收器接收指令并接收数据包。处理器根据接收到的指令更新SDP网络节点的配置，并处理接收到的数据包。

6. 发明申请

WO2016086214A1 SYSTEMS AND METHODS FOR PROVIDING CUSTOMIZED VIRTUAL WIRELESS NETWORKS BASED ON SERVICE ORIENTED NETWORK AUTO-CREATION 审中-公开
标题翻译：基于面向服务的网络自动创建自定义虚拟无线网络的系统和方法
公开(公告)号：WO2016086214A1
公开(公告)日：2016-06-02
申请号：PCT/US2015/062818
申请日：2015-11-26
申请人： HUAWEI TECHNOLOGIES CO., LTD , FUTUREWEI TECHNOLOGIES, INC.
发明人： ZHANG, Hang , LI, Xu , SENARATH, Nimal , VRZIC, Sophie , DAO, Ngoc-Dung , FARMANBAR, Hamidreza
IPC分类号： G06F15/177
CPC分类号： H04L41/0806 , H04L41/00 , H04L41/12 , H04L41/5041 , H04L45/02 , H04L67/10 , H04W4/70 , H04W40/248 , H04W40/32
摘要： System and method embodiments are provided for providing customized virtual networks based on SONAC. In an embodiment, a network management entity for providing a customized VN includes a SONAC module executed by a computing device that is connected to a wireless network, the SONAC module configured to receive service requirement data from the wireless network and create a service customized VN according to the service requirement data, the service requirement data describing one or more service requirements, wherein the SONAC module comprises an interface to interact with: an SDT component, the SDT component used by the SONAC module to determine a service customized logical topology; an SDRA component that maps the logical topology to physical network resources within the wireless network; and a SDP component that determines an end-to-end data transport protocol for communication between a first device and a second device via the wireless network
摘要翻译：提供了系统和方法实施例，用于提供基于SONAC的定制虚拟网络。在一个实施例中，用于提供定制VN的网络管理实体包括由连接到无线网络的计算设备执行的SONAC模块，所述SONAC模块被配置为从无线网络接收服务需求数据，并根据服务要求数据，描述一个或多个服务需求的服务需求数据，其中所述SONAC模块包括与以下交互的接口：SDT组件，由所述SONAC模块使用的SDT组件以确定服务定制的逻辑拓扑; 将逻辑拓扑映射到无线网络内的物理网络资源的SDRA组件; 以及SDP组件，其经由无线网络确定用于第一设备和第二设备之间的通信的端到端数据传输协议

7. 发明申请

WO2015116580A1 INTER-DOMAIN SDN TRAFFIC ENGINEERING 审中-公开
标题翻译：跨域SDN交通工程
公开(公告)号：WO2015116580A1
公开(公告)日：2015-08-06
申请号：PCT/US2015/013064
申请日：2015-01-27
申请人： HUAWEI TECHNOLOGIES CO., LTD. , FUTUREWEI TECHNOLOGIES, INC.
发明人： LI, Xu , DJUKIC, Petar , ZHANG, Hang
IPC分类号： H04L12/873
CPC分类号： H04L47/785 , H04L41/044 , H04L41/0896 , H04L43/04 , H04L43/06 , H04L43/0817 , H04L45/04 , H04L45/64 , H04L47/125 , H04L47/70 , H04L47/724 , H04L47/782 , H04L47/805 , H04L47/827 , H04L67/02
摘要： Constraining resource provisioning by domain controllers based on resource requirements projected for remotely-originating inter-domain traffic can improve utilization efficiency and link reliability in multi-domain software defined network (SDN) architectures. A domain controller may be required to reserve a portion of inter-domain link capacity for transporting remotely-originating traffic. This may limit the inter-domain link capacity available for transporting locally-originating traffic in a manner that ensures remotely-originating traffic flows have equitable and/or adequate access to resources of inter-domain links. Alternatively, a domain controller may be required to maintain a minimum throughput rate for remotely-originating traffic, which may cause remotely-originating traffic to be prioritized over locally-originating traffic when necessary to maintain the minimum throughput rate. Provisioning constraints can be generated in a centralized or distributed fashion.
摘要翻译：基于远程源域间流量的资源需求，由域控制器限制资源配置可以提高多域软件定义网络（SDN）体系结构中的利用效率和链路可靠性。可能需要域控制器来保留用于传输远程源流量的一部分域间链路容量。这可能会限制可用于传输本地发起的流量的域间链路容量，以确保远程发起的流量对域间链路的资源具有公平和/或充分的访问。或者，可能需要域控制器来维护用于远程发起的业务的最小吞吐率，这在必要时需要维护最小吞吐率，这可能导致远端发起的业务优先于本地发起的流量。配置约束可以集中或分布式生成。

8. 发明申请

WO2016122745A1 SYSTEM AND METHOD FOR REAL TIME VIDEO COMMUNICATION EMPLOYING FOUNTAIN CODING 审中-公开
标题翻译：用于实时编码的实时视频通信的系统和方法
公开(公告)号：WO2016122745A1
公开(公告)日：2016-08-04
申请号：PCT/US2015/060203
申请日：2015-11-11
申请人： HUAWEI TECHNOLOGIES CO., LTD. , FUTUREWEI TECHNOLOGIES, INC.
发明人： DAO, Ngoc-Dung , ZHANG, Hang
IPC分类号： H04L1/00
CPC分类号： H04W8/18 , H03M13/373 , H03M13/3761 , H04L1/0009 , H04L1/0057 , H04L65/607 , H04L2001/0093
摘要： Real-time video can be efficiently and reliably streamed over wireless networks by fountain encoding a stream of video packets at the frame-level. Specifically, deep packet inspection may be performed on the stream of video packets to identify a set of video packets corresponding to an intra-coded frame (I-frame). The set of video packet may then be fountain encoded together as a data segment to produce a set of fountain encoded packets corresponding to the I-frame. Video packets corresponding to other frames (e.g., P-frames, etc.) may also be encoded on a frame-by-frame basis. This may allow a user equipment (UE) to begin displaying earlier frames in a group of pictures (GoP) while fountain encoded packets for subsequent frames are still being received, thereby reducing latency and improving the overall user experience.
摘要翻译：通过在帧级编码视频数据包流，可以通过无线网络高效可靠地流式传输视频。具体地，可以对视频分组流执行深度分组检查，以识别与帧内编码帧（I帧）对应的一组视频分组。然后，该组视频分组可以一起作为数据段进行喷泉编码，以产生与I帧对应的一组墨斗编码分组。对应于其他帧（例如，P帧等）的视频分组也可以逐帧编码。这可以允许用户设备（UE）开始在一组图像（GoP）中显示较早的帧，而用于后续帧的喷泉编码分组仍然被接收，从而减少等待时间并改善整体用户体验。

9. 发明申请

WO2016007897A1 SYSTEM AND METHOD FOR INFORMATION CENTRIC NETWORK RESOURCE ALLOCATION 审中-公开
标题翻译：信息中心网络资源分配的系统与方法
公开(公告)号：WO2016007897A1
公开(公告)日：2016-01-14
申请号：PCT/US2015/040012
申请日：2015-07-10
申请人： HUAWEI TECHNOLOGIES CO., LTD. , FUTUREWEI TECHNOLOGIES, INC.
发明人： ZHANG, Hang , LI, Xu
IPC分类号： H04L12/66
CPC分类号： H04W72/0493 , H04L41/12 , H04L41/5009 , H04W4/50 , H04W4/70 , H04W8/20 , H04W28/20 , Y04S40/164
摘要： A method includes receiving, by a software defined topology (SDT) controller from a first virtual gateway of a plurality of virtual gateways in a data plane, a report and updating customer specific service parameters in accordance with the report. The method also includes updating a data plane logical topology of the data plane in accordance with the report, where updating the data plane logical topology includes at least one of adding a virtual gateway to the plurality of virtual gateways, removing a virtual gateway of the plurality of virtual gateways, modifying a capacity of a virtual gateway of the plurality of virtual gateways, and modifying a location of a virtual gateway of the plurality of virtual gateways, to produce an updated data plane logical topology.
摘要翻译：一种方法包括通过软件定义的拓扑（SDT）控制器从数据平面中的多个虚拟网关的第一虚拟网关接收根据报告的报告和更新客户特定的服务参数。该方法还包括根据报告更新数据平面的数据平面逻辑拓扑，其中更新数据平面逻辑拓扑包括将虚拟网关添加到多个虚拟网关中的至少一个，去除多个虚拟网关的虚拟网关的虚拟网关，修改多个虚拟网关的虚拟网关的容量，以及修改多个虚拟网关的虚拟网关的位置，以产生更新的数据平面逻辑拓扑。

10. 发明申请

WO2016004397A1 SYSTEM AND METHOD FOR WIRELESS NETWORK ACCESS PROTECTION AND SECURITY ARCHITECTURE 审中-公开
标题翻译：无线网络访问保护和安全架构的系统和方法
公开(公告)号：WO2016004397A1
公开(公告)日：2016-01-07
申请号：PCT/US2015/039123
申请日：2015-07-02
申请人： HUAWEI TECHNOLOGIES CO., LTD. , FUTUREWEI TECHNOLOGIES, INC.
发明人： ZHANG, Hang
IPC分类号： H04W12/02
CPC分类号： H04W12/04 , H04W4/70 , H04W12/02 , H04W12/06 , H04W12/08
摘要： Wireless network specific (WN-specific) key can be used to provide access protection over the radio access link. A WN-specific key may be associated with (or assigned to) a wireless network, and distributed to access points of the wireless network, as well as to user equipments (UEs) following UE authentication. The WN-specific key is then used to encrypt/decrypt data transported over the radio access link. The WN-specific key can be used in conjunction with the UE-specific keys to provide multi-level access protection. In some embodiments, WN-specific kays are shared between neighboring wireless networks to reduce the frequency of key exchanges during handovers. Service-specific keys may be used to provide access protection to machine to machine (M2M) services. Group-specific keys may be used to provide access protection to traffic communicated between members of a private social network.
摘要翻译：无线网络特定（WN特定）密钥可用于通过无线电接入链路提供接入保护。 WN特定密钥可以与（或分配给）无线网络相关联，并且分配给无线网络的接入点以及UE认证之后的用户设备（UE）。然后，WN特定的密钥用于加密/解密通过无线电接入链路传输的数据。 WN特定密钥可以与UE特定密钥一起使用，以提供多级访问保护。在一些实施例中，相邻无线网络之间共享WN特定的时隙，以减少切换期间密钥交换的频率。服务专用密钥可用于为机器到机器（M2M）服务提供访问保护。组专用密钥可以用于为私人社交网络的成员之间传送的流量提供访问保护。

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