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1. 发明申请

WO2019135704A1 ADAPTIVE APPLICATION ASSIGNMENT TO DISTRIBUTED CLOUD RESOURCES 审中-公开
公开(公告)号：WO2019135704A1
公开(公告)日：2019-07-11
申请号：PCT/SE2019/050005
申请日：2019-01-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HALÉN, Joacim , FU, Chunyan , SEDAGHAT, Mina , JOHN, Wolfgang
IPC分类号： G06F9/50
CPC分类号： G06F9/5027
摘要： A method for allocating resources to applications in a distributed datacenter based on generated contact lists is described. The method includes, receiving, by a first resource manager, a placement request, which identifies resources needed for execution of an application; determining a policy associated with the application; generating a first contact list for the first resource manager based on the determined policy for the application; and searching resources in the distributed datacenter, based on the first contact list, to attempt to meet the identified resources of the placement request.

2. 发明申请

WO2017191489A1 DISTRIBUTED NETWORK-AWARE SERVICE PLACEMENT UTILIZING CONSTRAINED KERNIGHAN-LIN HEURISTIC MODELS 审中-公开
标题翻译：分布式网络服务布局使用受约束的金斯林启发式模型
公开(公告)号：WO2017191489A1
公开(公告)日：2017-11-09
申请号：PCT/IB2016/052519
申请日：2016-05-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： YAZIR, Yagiz Onat , HALÉN, Joacim , ABBASI, Zahra , BAUCKE, Stephan
IPC分类号： G06F9/50
CPC分类号： G06F9/5072 , G06F9/5066
摘要： Distributed agents perform network-aware service placement utilizing a modified constrained Kernighan-Lin (KL) based heuristic model. In a first phase, the distributed control agents cooperate to compute a set of placement solutions that meet the computational requirements. In the second phase, the constrained KL heuristic model is utilized to identify placements within that solution space that push the network load to the lower levels of the cloud infrastructure to thereby reduce the network load at the core and aggregate levels of the cloud system switching fabric. The constrained KL heuristic model generates initial partitions that are compliant with placement solutions provided by child agents, and gains are calculated only for admissible swaps.
摘要翻译：分布式代理使用修改的约束Kernighan-Lin（KL）启发式模型执行网络感知服务布局。在第一阶段，分布式控制代理合作计算满足计算要求的一组布局解决方案。在第二阶段，利用受约束的KL启发式模型来识别解决方案空间内的布局，将网络负载推送到云基础架构的较低级别，从而降低云系统交换结构的核心和聚合级别的网络负载。受约束的KL启发式模型生成的初始分区符合子代理商提供的安置解决方案，并且收益仅针对可接受的交换进行计算。

3. 发明申请

WO2017046740A1 SYSTEMS AND METHODS FOR DECENTRALIZED SERVICE PLACEMENT IN A RESOURCE POOL 审中-公开
标题翻译：资源池中分散维修服务的系统和方法
公开(公告)号：WO2017046740A1
公开(公告)日：2017-03-23
申请号：PCT/IB2016/055507
申请日：2016-09-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： YAZIR, Yagiz Onat , HALÉN, Joacim , ABBASI, Zahra
IPC分类号： G06F9/50
CPC分类号： H04L67/16 , G06F9/5027 , G06F17/30327 , G06F17/30424 , H04L47/829
摘要： Exemplary methods for distributed multi-component service placement in a resource pool include utilizing a hierarchy of agents associated with computing resources of a cloud architecture. A root agent in the hierarchy can receive service requests specifying resource requirements and optionally location or affinity constraints, transform these into service request descriptions, and pass the service request descriptions down through the hierarchy to arrive at leaf nodes. The leaf nodes can each, perhaps in parallel, generate solution encodings indicating possible placements of some or all of the components of the service request that one or more computing devices associated with each agent can locally provide while still satisfying the resource requirements. The generated solution encodings can be passed back up and be consolidated as they flow through the hierarchy, allowing the root agent to quickly and accurately determine whether the service request may be fulfilled, and optionally place the service.
摘要翻译：在资源池中分布式多组件服务放置的示例性方法包括利用与云架构的计算资源相关联的代理层级。层次结构中的根代理可以接收指定资源需求的服务请求以及可选的位置或亲和约束，将它们转换成服务请求描述，并将服务请求描述通过层次结构传递到叶节点。叶节点可以各自或许并行地产生解决方案编码，其指示服务请求的一些或全部组件可能的位置，即与每个代理相关联的一个或多个计算设备可以在同时满足资源需求的同时本地提供。所产生的解决方案编码可以被传递回来，并在流经层次结构时被合并，从而允许根代理快速准确地确定服务请求是否可以被满足，并且可选地放置服务。

4. 发明申请

WO2021040582A1 METHODS AND APPARATUSES FOR PROVIDING A FUNCTION AS A SERVICE PLATFORM 审中-公开
公开(公告)号：WO2021040582A1
公开(公告)日：2021-03-04
申请号：PCT/SE2019/050777
申请日：2019-08-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： YADHAV, Vinay , MEHTA, Amardeep , HALÉN, Joacim
IPC分类号： G06F9/46 , G06F8/30
摘要： Embodiments described herein provide methods and apparatuses for enabling use of functions in a function as a service platform by third party developers. A method comprises storing in a function catalogue one or more function descriptions associated with one or more respective functions available for use by third party developers, wherein each function description comprises an intent and a function name of the respective function; receiving a function call from a first function developer comprising an indication of a first intent; and selecting a first function description from the function catalog that matches the first intent.

5. 发明申请

WO2017199069A1 DECENTRALIZED SERVICE PLACEMENT IN CLOUD PLATFORMS USING MONOTONICALLY DECREASING SEQUENCES OF VIRTUAL MACHINE TYPES 审中-公开
标题翻译：使用虚拟机类型的单调减少序列在云平台中分散服务放置
公开(公告)号：WO2017199069A1
公开(公告)日：2017-11-23
申请号：PCT/IB2016/054623
申请日：2016-08-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ABBASI, Zahra , YAZIR, Yagiz Onat , HALÉN, Joacim , KEMPF, James , BAUCKE, Stephan
IPC分类号： G06F9/50
CPC分类号： G06F9/5072 , G06F9/5066 , G06F9/5077 , G06F2209/503
摘要： Exemplary techniques for decentralized service placement in cloud platforms using monotonically decreasing sequences of virtual machine (VM) types are described. A root agent in a hierarchy of agents can receive service requests, transform these into sequences of strictly monotonically decreasing VM types according to at least one of their dimensions, and pass the sequences along with size ratios down through the hierarchy to arrive at leaf nodes. The leaf nodes can each, perhaps in parallel, generate compact feasible VM vectors indicating possible placements of some or all of the components of the service request that one or more computing devices associated with each agent can locally provide. The feasible VM vectors can be passed back up through the hierarchy and be merged as they flow through the hierarchy, allowing the root agent to quickly and accurately determine whether the service request may be fulfilled, and possibly place the service.
摘要翻译：描述了使用单调减少的虚拟机（VM）类型序列来在云平台中分散式服务布置的示例性技术。代理层次结构中的根代理可以接收服务请求，根据它们的维度中的至少一个将它们转换为严格单调递减的VM类型的序列，并且将序列与大小比率一起向下通过分层结构以到达叶节点。每个叶节点可以并行地生成紧凑的可行VM向量，其指示与每个代理关联的一个或多个计算设备可本地提供的服务请求的部分或全部组件的可能布置。可行的虚拟机向量可以通过层次传回，并在流经层次结构时进行合并，使得根代理可以快速准确地确定是否可以实现服务请求，并可能放置服务。

6. 发明申请

WO2002091669A1 DEVICE FOR DIGITALLY SIGNING ELECTRONIC DOCUMENTS 审中-公开
标题翻译：数字电子文件的设备
公开(公告)号：WO2002091669A1
公开(公告)日：2002-11-14
申请号：PCT/SE2001/000958
申请日：2001-05-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , RINDBORG, Tom , HALÉN, Joacim
发明人： RINDBORG, Tom , HALÉN, Joacim
IPC分类号： H04L9/32
CPC分类号： G06F21/64 , G06F21/6209 , G06F21/645 , G06F21/72 , G06F21/78 , G06F21/84 , H04L9/3247 , H04L2209/56 , H04L2209/805
摘要： The present invention relates to a device (1) for signing electronic documents digitally, which device is arranged to guarantee that the document that is displayed on a display (3) of the device is the document that is signed. The device includes a processor (2) that operates according to instructions that are frozen since they, for instance, are stored in ROM or implemented in hardware. The display (3) is governed by the processor (2) to display the same document that is intended for signing. The device (1) further includes means for creating a digital signature (2, 5, 6, 8), an input device (4) that allows a user to initiate signing of a displayed document and a communication interface (9) for communicating with an external unit to send or receive electronic documents. The present invention also relates to use of the device for signing electronic documents digitally.
摘要翻译：本发明涉及一种用于数字地签名电子文档的装置（1），该装置被布置为保证显示在装置的显示器（3）上的文件是被签名的文件。该设备包括处理器（2），其根据由于例如被存储在ROM中或以硬件实现的被冻结的指令进行操作。显示器（3）由处理器（2）控制以显示用于签名的相同文档。所述设备（1）还包括用于创建数字签名（2,5,6,8）的装置，允许用户启动所显示文档的签名的输入设备（4）和用于与发送或接收电子文件的外部单元。本发明还涉及该装置用于数字地签署电子文件的用途。

7. 发明申请

WO2019172814A1 METHOD AND SYSTEM FOR MANAGING TRANSMISSION OF PROBE MESSAGES FOR DETECTION OF FAILURE 审中-公开
公开(公告)号：WO2019172814A1
公开(公告)日：2019-09-12
申请号：PCT/SE2018/050225
申请日：2018-03-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： CAI, Xuejun , HALÉN, Joacim , SEDAGHAT, Mina , JOHN, Wolfgang
IPC分类号： H04L12/26 , H04L12/24
摘要： A method and a system (100) for managing transmission of probe messages for detection of failure in at least one of a first node (110), a second node (120) and a third node (130) are disclosed. Said each node (110, 120, 130) generates (A040, A050, A060) a respective probe list according to a procedure taking said each node and the member list as input, thereby configuring said each node for transmission of a respective probe message in a set of time intervals for transmission of the probe messages, wherein a set of probe lists comprises the respective probe list for said each node. Said each node (110, 120, 130) transmits (A070, A080, A090) the respective probe message to a respective node of the nodes (110, 120, 130) according to the respective probe list generated by the procedure. The procedure ensures that the set of probe lists causes said each node to be probed in each time interval of the set of time intervals and by only one other node of the nodes (110, 120, 130) in said each time interval. A corresponding computer program (503) and a computer program carrier (505) are also disclosed.

8. 发明申请

WO2019034989A1 TENANT MANAGEMENT METHOD AND SYSTEM IN A CLOUD COMPUTING ENVIRONMENT 审中-公开
公开(公告)号：WO2019034989A1
公开(公告)日：2019-02-21
申请号：PCT/IB2018/056099
申请日：2018-08-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： KEMPF, James , HALÉN, Joacim , MECKLIN, Tomas
IPC分类号： H04L29/06 , H04L29/08 , G06F21/64
摘要： A tenant management system and method operative in a cloud-based database environment. A distributed blockchain ledger is provided for holding tenant records embodied in smart contracts, the consistency of which is maintained by a consensus protocol between multiple chain servers processing requests from leaf servers for tenant authorization and charging. The tenant records contain the bytecode for the tenant management contracts, the tenant's credit, and other state associated with the contract such as the services the tenant is authorized to access.

9. 发明申请

WO2014098688A1 METHOD AND CLOUD MANAGEMENT NODE FOR ENABLING A VIRTUAL MACHINE 审中-公开
标题翻译：用于启用虚拟机的方法和云管理代码
公开(公告)号：WO2014098688A1
公开(公告)日：2014-06-26
申请号：PCT/SE2012/051485
申请日：2012-12-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HELLKVIST, Stefan , HALÉN, Joacim , MÅNGS, Jan-Erik
IPC分类号： G06F9/455 , H04L29/08
CPC分类号： G06F9/45558 , G06F8/63 , G06F2009/45562 , G06F2009/4557 , G06F2009/45595 , H04L47/827 , H04L67/1097
摘要： A method and a cloud management node (200) for enabling usage of a virtual machine in a distributed cloud of resources for processing and storing of data. When receiving (2: 1 ) a VM image from a client (202) with a set of files of an operating system for running the virtual machine, the cloud management node distributes (2:2a-d) the VM image (204b) to a plurality of local data centers (204) forming the distributed cloud. In return, the cloud management node receives local identifications of the VM image from the local data centers, and creates (2:3) a mapping (200a) between the received local identifications and a global identification of the VM image. The global identification is then returned (2:4) to the client, thereby enabling the client to change the VM image in the local data centers by referring to the global identification in communication with the cloud management node.
摘要翻译：一种方法和云管理节点（200），用于使得能够在分布式资源云中使用虚拟机来处理和存储数据。当从具有用于运行虚拟机的操作系统的一组文件的客户端（202）接收（2：1）VM映像时，云管理节点将（2：2a-d）VM映像（204b）分发到形成分布式云的多个本地数据中心（204）。作为回报，云管理节点从本地数据中心接收VM映像的本地标识，并创建（2：3）接收到的本地标识与VM映像的全局标识之间的映射（200a）。然后将全局标识返回（2：4）给客户端，从而使客户端可以通过参考与云管理节点进行通信的全局标识来更改本地数据中心中的VM映像。

10. 发明申请

WO2019135703A1 PROCESS PLACEMENT IN A CLOUD ENVIRONMENT BASED ON AUTOMATICALLY OPTIMIZED PLACEMENT POLICIES AND PROCESS EXECUTION PROFILES 审中-公开
公开(公告)号：WO2019135703A1
公开(公告)日：2019-07-11
申请号：PCT/SE2019/050004
申请日：2019-01-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： FU, Chunyan , HALÉN, Joacim , SEDAGHAT, Mina , JOHN, Wolfgang
IPC分类号： G06F9/50
CPC分类号： G06F9/5027 , G06F9/5005 , G06F9/5072
摘要： A method for placement of processes in a distributed datacenter is described. The method includes receiving, by a first placement node, a placement request corresponding to a process; determining a load estimation for resources managed by the first placement node and a demand estimation for the process based on a process execution profile for the process; determining whether the placement request can be fulfilled with the resources managed by the first placement node based on the demand estimation of the process and the load estimation of the resources managed by the first placement node; executing the process with the resources managed by the first placement node in response to determining that the placement request can be fulfilled with the resources managed by the first placement node; generating an intermediate score based on the execution; and updating a performance score of the process execution profile based on the intermediate score.

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