公开(公告)号：US20220377577A1

公开(公告)日：2022-11-24

申请号：US17398719

申请日：2021-08-10

Applicant: Microsoft Technology Licensing, LLC

Inventor： Bozidar RADUNOVIC ,  Xenofon FOUKAS ,  Yongguang ZHANG ,  Arun BHAMIDIMARRI

IPC: H04W24/02 ,  H04W16/22 ,  H04W24/08

Abstract: Described are examples for providing radio access network (RAN) analytics for a virtualized base station. An analytics engine includes a memory storing one or more parameters or instructions for operating the virtualized RAN and at least one processor coupled to the memory. The analytics engine is configured to perform multiple protocol layers of RAN processing for at least one cell at the virtualized base station. The analytics engine is configured to determine a time series of real-time metrics at two or more layers of the multiple protocol layers for the at least one cell or a user equipment (UE) connected to the at least one cell. The analytics engine is configured to correlate a time series for each of the two or more layers to detect a network condition. The analytics engine is configured to modify a configuration of the at least one cell based on the detected network condition.

公开(公告)号：US20220035665A1

公开(公告)日：2022-02-03

申请号：US16941033

申请日：2020-07-28

Applicant: Microsoft Technology Licensing, LLC

Inventor： Xenofon FOUKAS ,  Bozidar RADUNOVIC

IPC: G06F9/48 ,  G06N20/00 ,  G06N5/00 ,  G06F9/50

Abstract: The present disclosure relates to systems and methods for sharing compute resources. The systems and methods may include identifying a plurality of workloads to complete by a deadline. The systems and methods may include generating a performance prediction for each workload of the plurality of workloads. The systems and methods may use the performance prediction to calculate a number of compute resources required for the plurality of workloads to complete by the deadline. The systems and methods may schedule the plurality of workloads across the number of compute resources.

公开(公告)号：US20200272525A1

公开(公告)日：2020-08-27

申请号：US16282183

申请日：2019-02-21

Applicant: Microsoft Technology Licensing, LLC

Inventor： Bozidar RADUNOVIC ,  Matthew John BALKWILL ,  Noel Andrew BAINBRIDGE ,  Yongguang ZHANG ,  Antonios KATSARAKIS

IPC: G06F9/50 ,  G06F9/455

Abstract: A reliable network function virtualization (rVNF) system includes a virtualized network function (VNF) application instance that includes a plurality of physical VNF instances. A load balancer provides an interface between a client and the VNF application instance. A load balancer interface facilitates delivery of packets related to a particular user context to the same physical VNF instance. A communication interface facilitates communication between the client and the VNF application instance. Application storage stores session data associated with the VNF application instance.

公开(公告)号：US20190385347A1

公开(公告)日：2019-12-19

申请号：US16228754

申请日：2018-12-20

Applicant: Microsoft Technology Licensing, LLC

Inventor： Milan VOJNOVIC ,  Charalampos E. TSOURAKAKIS ,  Christos GKANTSIDIS ,  Bozidar RADUNOVIC

IPC: G06T11/20

Abstract: Graph partitioning for massive scale graphs is described, such as for graphs having vertices representing people and edges representing connections between people in a social networking system; or for graphs where the vertices represent other items and the edges represent relationships between the items. In various embodiments a graph data allocator receives a graph vertex and its edges and allocates the vertex to one of a plurality of clusters each associated with one or more computing devices. In various embodiments the allocation is made by optimizing an objective function which takes into account both a cost of edges between clusters and a cost related to sizes of the clusters. In some examples the cost related to sizes of the clusters comprises a convex function applied to each of the cluster sizes. In examples, computations on the graph data are carried out with reduced runtimes and communications cost.