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    SYSTEM AND METHOD FOR CONNECTIVITY MANAGEMENT
    41.
    发明公开
    SYSTEM AND METHOD FOR CONNECTIVITY MANAGEMENT 审中-公开
    用于连接管理的系统和方法

    公开(公告)号：EP3298815A1

    公开(公告)日：2018-03-28

    申请号：EP16817246.8

    申请日：2016-06-29

    申请人： Huawei Technologies Co., Ltd.

    发明人： ZHANG, Hang ,  VRZIC, Sophie ,  SENARATH, Nimal Gamini

    IPC分类号： H04W16/02 ,  H04W16/18

    CPC分类号： H04L67/141 ,  H04L67/303 ,  H04W4/025 ,  H04W4/029 ,  H04W28/26 ,  H04W64/006 ,  H04W72/048 ,  H04W88/06

    摘要： One aspect of the present invention is to provide a Connectivity Management (CM) function for use in networks such as a wireless network. The CM function can support both User Equipment (UE) and Machine Type Communication (MTC) devices in the network. In one embodiment of the first aspect, there is provided methods and systems for CM for a plurality of different types of devices that may evaluate tracking criteria to determine where and when wireless resources will need to be allocated to a wireless device. In some embodiments, these tracking criteria include location tracking and/or activity tracking. Another aspect provides for the instantiation of virtual CM functions established at appropriate physical nodes to provide device specific or service specific CM.

    SYSTEM AND METHOD FOR VIRTUALIZED FUNCTIONS IN CONTROL AND DATA PLANES
    42.
    发明公开
    SYSTEM AND METHOD FOR VIRTUALIZED FUNCTIONS IN CONTROL AND DATA PLANES 审中-公开
    用于控制和数据平面中的虚拟化功能的系统和方法

    公开(公告)号：EP3278504A1

    公开(公告)日：2018-02-07

    申请号：EP16802562.5

    申请日：2016-06-01

    申请人： Huawei Technologies Co. Ltd.

    发明人： VRZIC, Sophie ,  ZHANG, Hang ,  SENARATH, Nimal Gamini

    IPC分类号： H04L12/24

    摘要： Systems and methods for operating network slices in a communication network such as a 5th generation wireless communication network are provided. Mobile device attach requests can be handled in which an appropriate network slice is selected for attaching the mobile device to. Customer service requests can be handled using existing network slices or by instantiating new network slices as needed. Mobile devices can be associated to new network slices due to roaming. Network slices can be monitored and scaled as required to maintain performance. Cloud resource assignment, mobile device power management, traffic engineering and flow management operations are also disclosed.

    SYSTEM AND METHOD FOR NETWORK UPLINK MEASUREMENT BASED OPERATION USING UE CENTRIC SOUNDING
    43.
    发明公开
    SYSTEM AND METHOD FOR NETWORK UPLINK MEASUREMENT BASED OPERATION USING UE CENTRIC SOUNDING 审中-公开
    用于基于网络上行链路测量的系统和方法使用UE中心测量的操作

    公开(公告)号：EP2997757A1

    公开(公告)日：2016-03-23

    申请号：EP14818372.6

    申请日：2014-06-25

    申请人： Huawei Technologies Co., Ltd.

    发明人： SENARATH, Nimal Gamini ,  AU, Kelvin Kar Kin ,  MA, Jianglei ,  ZHANG, Liqing

    IPC分类号： H04W24/00

    CPC分类号： H04B7/024 ,  H04B7/0413 ,  H04B7/0686 ,  H04L5/0035 ,  H04L5/0051 ,  H04W24/08 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/1262 ,  Y02D70/21 ,  Y02D70/442 ,  Y02D70/444

    摘要： Embodiments are provided for uplink measurement based mechanism and control using user equipment (UE) centric sounding signals. The mechanism provides an alternative to DL-measurement dominated system control. Based on UL-measurements at TPs, the network obtains knowledge of users' channel and timing information, traffic, and interference, and is thus able to perform better control, including TP and UE clustering and optimization, and power control and link adaptation. In an embodiment method, a TP receives one-to-one mapping information indicating a plurality of UE IDs and a plurality of sounding channels assigned to the corresponding UE IDs. When the TP detects a sounding reference signal (SRS) from a UE, the TP is able to identify the UE using the detected SRS and the one-to-one mapping information. The TP then obtains measurement information for the identified UE, enabling better control and communications for uplink and downlink transmissions between multiple TPs and the UE.

    摘要翻译： 实施例被提供用于使用用户设备（UE）为中心的探测信号的基于上行链路测量的机制和控制。 该机制提供了DL测量支配系统控制的替代方案。 基于TP的UL测量，网络获得用户的信道和时间信息，业务量和干扰的知识，因此能够执行更好的控制，包括TP和UE聚类和优化以及功率控制和链路自适应。 在实施例方法中，TP接收指示分配给对应的UE ID的多个UE ID和多个探测信道的一对一映射信息。 当TP检测到来自UE的探测参考信号（SRS）时，TP能够使用检测到的SRS和一对一映射信息来识别UE。 TP然后获得针对所识别的UE的测量信息，使得能够更好地控制和通信多个TP与UE之间的上行链路和下行链路传输。

    METHOD AND SYSTEM TO REPRESENT THE IMPACT OF LOAD VARIATION ON SERVICE OUTAGE OVER MULTIPLE LINKS
    44.
    发明公开
    METHOD AND SYSTEM TO REPRESENT THE IMPACT OF LOAD VARIATION ON SERVICE OUTAGE OVER MULTIPLE LINKS 有权
    方法和系统对于代表服务的停机时间通过多个连接的最后一个变化的影响

    公开(公告)号：EP2962427A1

    公开(公告)日：2016-01-06

    申请号：EP14762774.9

    申请日：2014-03-12

    申请人： Huawei Technologies Co., Ltd.

    发明人： SENARATH, Nimal Gamini ,  CALLARD, Aaron ,  CHENG, Ho Ting

    IPC分类号： H04L12/26

    CPC分类号： H04L45/125 ,  H04L43/0888 ,  H04L43/16 ,  H04L45/24 ,  H04L45/38 ,  H04L47/125 ,  H04W40/14 ,  H04W40/16 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/34

    摘要： Increased resource utilization efficiency can be improved by modeling path costs during admission and path-selection. Specifically, path costs for candidate paths are modeled based on load characteristics (e.g., current load, load variation, etc.) of links in the candidate paths. Path costs can represent any quantifiable cost or liability associated with transporting a service flow over the corresponding path. For example, path costs can correspond to a probability that at least one link in the path will experience an outage when transporting the service flow, a price charged by a network operator (NTO) for transporting the traffic flow over the candidate path, or a total network cost for transporting the flow over a candidate path. The candidate path having the lowest path cost is selected to transport a service flow.

    摘要翻译： 提高资源利用效率可以通过模拟录取和路径选择过程中的路径成本得到改善。 具体地，候选路径的路径成本是基于在候选路径链路的负载特性（例如，当前负载，负载变化等）进行建模。 路径成本可以代表与运送了相应的路径服务流相关的任何量化的成本或责任。例如，路径成本对应的概率都在路径的至少一个链接将在停电的经验，当运输服务流程，价格 由网络运营商（NTO），用于传送在所述候选路径的业务流，或用于在候选路径输送的流动的总网络成本费用。具有最低成本的路径的路径的候选被选择为传输服务流。