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1.发明申请公开(公告)号：US20200313985A1
公开(公告)日：2020-10-01
申请号：US16439348
申请日：2019-06-12
申请人： Wipro Limited
IPC分类号： H04L12/26
摘要： This disclosure relates to methods and systems for effective data collection, aggregation, and analysis in a distributed heterogeneous communication network for effective fault detection or performance anomaly detection. In one embodiment, the method may include determining impact characteristics with respect to a network slice or a service in the distributed heterogeneous communication network. The method may further include determining one or more collection nodes, one or more aggregation nodes, and one or more analysis nodes within the distributed heterogeneous communication network based on the impact characteristics. The method may further include activating the one or more collection nodes for collecting data, the one or more aggregation nodes for aggregating the collected data, and the one or more analysis nodes for analyzing the aggregated data. The impact characteristics may include at least one of: user characteristics, service characteristics, slice characteristics, network characteristics, or performance characteristics.
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公开(公告)号：US09907002B2
公开(公告)日：2018-02-27
申请号：US14826920
申请日：2015-08-14
申请人： Wipro Limited
CPC分类号： H04W36/22 , H04L63/30 , H04W12/02 , H04W28/0289 , H04W36/0011
摘要： A lawful interception system to perform operations comprising determining an appropriate session continuity server, a content duplication element associated with a source communication network and one or more communication network properties associated with the source communication network; initiating, duplication of one or more first data packets associated with the ongoing voice and data session by the content duplication element; detecting a handover of the ongoing voice and data session from the source communication network to a destination communication network; determining the content duplication element associated with the destination communication network and one or more communication network properties associated with the destination communication network; and initiating, duplication of one or more second data packets associated with the ongoing voice and data session by the content duplication element.
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3.发明申请公开(公告)号：US20170195136A1
公开(公告)日：2017-07-06
申请号：US15258798
申请日：2016-09-07
申请人： Wipro Limited
摘要： A method for managing communication in a plurality of Internet of Things (IoT) networks includes receiving a communication request initiated by an IoT device in one of the plurality of IoT networks for a destination IoT device located in one of the plurality of IoT networks. Suitability of an existing communication session between the IoT device and the destination IoT device is determined. Based on determining unsuitability of the existing communication session, a new communication session between the IoT device and the destination IoT device is selectively initiated. In response to determining suitability of the existing communication session, the existing communication session for the communication request is selectively reused. At least one initiating cause for a communication event and associated resolutions on occurrence of the communication event to maintain one of the new communication session and the existing communication session that is suitable is iteratively determined.
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公开(公告)号：US20170093614A1
公开(公告)日：2017-03-30
申请号：US14942558
申请日：2015-11-16
申请人： Wipro Limited
IPC分类号： H04L12/24 , H04L12/26 , H04L12/703
CPC分类号： H04L41/0668 , H04L43/0847 , H04L45/28 , H04L63/306 , H04W12/02 , H04W36/245
摘要： A session continuity server controller, the controller comprising: a memory; and a processor coupled to the memory storing processor executable instructions which when executed by the processor causes the processor to perform operations comprising: determining one or more defects in lawful interception content transmission associated with a user session, wherein the one or more defects comprise one or more degraded network conditions and degraded LI content; executing one or more corrective measures based on the one or more defects in lawful interception content transmission; and determining stability of the lawful interception content transmission post one or more corrective measures for effective and reliable lawful interception content transmission.
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5.发明申请SYSTEM AND METHOD FOR DYNAMIC SELECTION OF MEDIA SERVER IN A COMMUNICATION NETWORK 审中-公开用于在通信网络中动态选择媒体服务器的系统和方法公开(公告)号：US20170070385A1
公开(公告)日：2017-03-09
申请号：US14931501
申请日：2015-11-03
申请人： Wipro Limited
IPC分类号： H04L12/24
CPC分类号： H04L41/083 , H04L41/0816 , H04L65/1016 , H04L65/1023 , H04L65/1083 , H04L65/80
摘要： A system and method for dynamic selection of media server in a communication network includes selecting a new media server to optimize a communication network. At least one of a user characteristic, a session characteristic, or a network condition is monitored during an ongoing communication session involving an existing media server. A need for selection of a new media server is determined based on at least one of the user characteristic, the session characteristic, or the network condition. The new media server to optimize the communication network is dynamically selected in response to the need. The dynamic selection may determine a plurality of overall network path lengths between each of a plurality of selectable media servers and a plurality of user equipment involved in the ongoing communication session.
摘要翻译： 用于在通信网络中动态选择媒体服务器的系统和方法包括选择新的媒体服务器以优化通信网络。 在涉及现有媒体服务器的正在进行的通信会话期间，监视用户特征，会话特性或网络状况中的至少一个。 基于用户特性，会话特性或网络条件中的至少一个来确定对新媒体服务器的选择的需要。 根据需要动态选择用于优化通信网络的新媒体服务器。 动态选择可以确定多个可选媒体服务器中的每一个与正在进行的通信会话中涉及的多个用户设备之间的多个整体网络路径长度。
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公开(公告)号：US11424977B2
公开(公告)日：2022-08-23
申请号：US16358751
申请日：2019-03-20
申请人： Wipro Limited
IPC分类号： H04L12/24 , H04L41/0659 , H04L41/0668 , H04L41/5009 , H04L41/0604 , H04L41/0677
摘要： This disclosure relates to method and system for performing effective orchestration of cognitive functions (CFs) in a distributed heterogeneous communication network. In one embodiment, the method may include determining a fault or a performance issue and associated causes, related to a set of network slices in the distributed heterogeneous communication network or a set of services across the set of network slices, using CFs associated with each of the set of services or with each of the set of network slices. The method may further include determining possible resolutions for the fault or the performance issue based on the associated causes, identifying a resolution by evaluating each of the possible resolutions for at least one of a suitability to or an impact on the set of services or the set of network slices, and implementing the resolution on one or more affected network segments of the set of network slices.
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公开(公告)号：US20190386896A1
公开(公告)日：2019-12-19
申请号：US16048885
申请日：2018-07-30
申请人： WIPRO LIMITED
IPC分类号： H04L12/26
摘要： A method and device for provisioning collective perception in a communication network is disclosed. The method includes receiving a perception data from a plurality of communication entities in the communication network upon satisfaction of at least one of predefined criteria. The method further includes assimilating the perception data in a global collective experience record table, based on at least one perception data category associated with the predefined criteria. The method includes processing the perception data associated with each of the at least one perception data category to create composite perception information based on entries in the global collective experience record table. The method further includes determining perception distribution information to be shared with at least one communication entity from the plurality of communication entities, based on the composite perception information. The method includes transmitting the perception distribution information to the at least one communication entity, in response to determining.
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8.发明申请公开(公告)号：US20190306051A1
公开(公告)日：2019-10-03
申请号：US15940603
申请日：2018-03-29
申请人： WIPRO LIMITED
IPC分类号： H04L12/707 , H04L12/721 , H04L12/715 , H04L12/24
摘要： A method and system for optimizing SFPs associated with common service functions is disclosed. The method includes identifying at least one proposed modification to a target SFP. The method further includes determining at least one associated SFP impacted. The method includes determining at least one impact on each of the at least one associated SFP. The method includes optimizing the at least one impact on each of the at least one associated SFP to generate an optimized set of impacts. The method includes determining at least one action associated with each impact in the optimized set of impacts. The method includes optimizing the at least one action associated with each impact in the optimized set of impacts to generate an optimized set of actions. The method includes reconfiguring the target SFP based on a proposed modification and triggering, for one or more associated SFPs, an associated optimized set of actions.
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公开(公告)号：US20190109949A1
公开(公告)日：2019-04-11
申请号：US15818956
申请日：2017-11-21
申请人： WIPRO LIMITED
摘要： A method for dynamic charging in a communication network is provided. The method may include dynamically determining a charging rate for the communication session upon initiation of a communication session, based on at least one of an estimated quality of service and a dynamically determined inter-network charging rate for the communication session. The method may further include initiating charging for the communication session based on the determined charging rate, monitoring at least an actual quality of service for the communication session with respect to the estimated quality of service for a duration of the communication session, and dynamically updating the determined charging rate based on the monitoring.
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公开(公告)号：US09900444B1
公开(公告)日：2018-02-20
申请号：US15374080
申请日：2016-12-09
申请人： Wipro Limited
CPC分类号： H04M15/64 , H04L12/14 , H04L12/1403 , H04L43/00 , H04M15/43 , H04M15/57 , H04M15/8038 , H04M15/8044 , H04W4/24 , H04W84/042 , H04W84/12 , H04W88/08
摘要： This disclosure relates generally to communication network, and more particularly to a system and method for online charging in a communication network. In one embodiment, a method is provided for online charging in a communication network. The method comprises monitoring at least one of a user characteristic, a session characteristic, an event characteristic, and a network condition during one or more ongoing communication sessions involving an online charging via one or more initial charging trigger functions, determining a need for selection of one or more new charging trigger functions based on at least one of the user characteristic, the session characteristic, the event characteristic, and the network condition, and dynamically selecting the one or more new charging trigger functions in response to the need so as to perform online charging for the one or more ongoing communication sessions based on substantially accurate determination of resource consumption in real-time.
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