Nec Corporation

Antonio Albanese

Vincenzo Sciancalepore

Xavier Costa Perez

Xavier Costa-Perez

Lanfranco Zanzi

Xavier Costa-PÉREZ

A method of managing task offloading to edge servers in a multi-access edge computing (MEC) system includes receiving, by a task broker implemented at a host management level of the MEC system, a task offloading request from a UE application, analyzing, by the task broker, resource requirements of a task of the task offloading request and running a forecasting mechanism that determines whether the task offloading request will eventually be dropped or not by a system management level of the MEC system. The task broker, based on the determination of the forecasting mechanism, either rejects or provisionally admits the task offloading request.

Managing task offloading to edge servers in a multi-access edge computing, MEC, system

A method for user localization in a cellular network includes receiving, by a receiver unit, Orthogonal Time Frequency Space (OTFS) modulated Constant-Amplitude-Zero-Autocorrelation (CAZAC) sequences generated and transmitted in a Doppler-delay domain by a transmitter unit. The method further includes estimating, by the receiver unit, Doppler shift and/or relative speed between the transmitter unit and the receiver unit by filtering the received OTFS modulated CAZAC sequences.

User localization in a wireless cellular network

A method for enabling dynamic resource ownership transfer among network slice tenants includes acquiring an initial share of resources, admitting a plurality of tenants to a private blockchain platform, initiating a resource transaction process within a consortium of peer nodes, and validating proposed transactions in a distributed and automatized way. An infrastructure provider (InP) provides a mobile network that is virtually divided into a set of slices, and an intermediate broker (IB) regulates transactions, executed via a blockchain, by which resources are distributed between tenants. A smart contract (SC) running within the blockchain implements resource auditing among tenants and enforces IB-specific policies in managing transfers of the resources between the tenants. A consensus algorithm validates the transactions, and the infrastructure provider (InP) processes validated transactions and enforces transaction directives in the resource allocation process.

Multi-resource and autonomous hierarchical brokering platform to enable slice resource exchange among heterogeneous network tenants

A system for localizing user devices includes an unmanned aerial vehicle (UAV). The UAV includes a transceiver configured to establish a communicative connection with a user device, and retrieve information pertaining to the user device at each of a plurality of different points in time. The UAV further includes a satellite-localization system configured to ascertain a geographic location of the UAV at each of the plurality of different points in time, and a processor. The processor is configured to, based on the information pertaining to the user device retrieved at each of the plurality of different points in time and on the geographic location of the UAV at each of the plurality of different points in time, determine a location of the user device.

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Heidelberg, Germany

Antonio Albanese