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公开(公告)号：US12241921B2
公开(公告)日：2025-03-04
申请号：US18103769
申请日：2023-01-31
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Silvio Mandelli , Jinfeng Du
Abstract: An apparatus, comprising at least one processor, and at least one memory storing instructions, the at least one memory and the instructions configured to, with the at least one processor, cause the apparatus to sample an angular response of a uniform antenna array uniformly in a normalized angular frequency range to obtain a set of angular samples, and to reconstruct an angular response of the uniform antenna array based on the set of angular samples and at least one Dirichlet kernel.
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公开(公告)号：US20230269676A1
公开(公告)日：2023-08-24
申请号：US18112555
申请日：2023-02-22
Applicant: Nokia Solutions and Networks Oy
Inventor： Silvio Mandelli , Maximilian Arnold
CPC classification number: H04W52/367 , H04W52/0245 , H04W52/42
Abstract: Disclosed is a method including determining, per transmit and receive beam pair of a plurality of beam pairs, a transmit power value based at least partly on a saturation power value of one or more analog-to-digital converters at a receiver; and transmitting, via a transmitter, a signal using the determined transmit power value and a corresponding transmit beam per transmit and receive beam pair of the plurality of beam pairs.
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公开(公告)号：US11382110B2
公开(公告)日：2022-07-05
申请号：US17075010
申请日：2020-10-20
Applicant: Nokia Solutions and Networks Oy
Inventor： Sarvesh Sanjay Bidkar , Silvio Mandelli
Abstract: In certain embodiments, a 5G RAN network has a distributed unit (DU) connected to at least one remote unit (RU) via a transport network (TN) that handles both mobile front-haul (MFH) traffic between the DU and the RUs as well as non-MFH traffic with other end users. A radio scheduler in the DU is configured to perform medium access control (MAC) scheduling for the mobile user traffic, while a TN scheduler in the transport network is configured perform TN scheduling for both the MFH and non-MFH traffic. The TN scheduler is configured to transmit information (e.g., MFH data-rate limits) to the radio scheduler that the radio scheduler uses to perform its subsequent MAC scheduling.
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公开(公告)号：US20210037544A1
公开(公告)日：2021-02-04
申请号：US17041195
申请日：2018-03-27
Applicant: Nokia Solutions and Networks Oy
Inventor： Daniel Andrews , Silvio Mandelli , Simon Borst
IPC: H04W72/12
Abstract: Wireless transmissions via a wireless network may be improved by using network slice tokens. One or more user devices may be assigned to a network slice or several network slices, and a computing device may determine whether transmissions via the network slice satisfy target(s). Based on whether the target(s) are satisfied, a token counter value associated with the network slice may be adjusted. A weight associated with each flow or user may be determined based on the token counter value. A computing device may allocate transmission resources to the flow or user based on the weight.
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公开(公告)号：US20220303041A1
公开(公告)日：2022-09-22
申请号：US17679214
申请日：2022-02-24
Applicant: Nokia Solutions and Networks Oy
Inventor： Silvio Mandelli , Paolo Baracca , Leonardo Chiarello
IPC: H04K3/00
Abstract: Provided are a method and apparatus for at least detecting that a radio communication of a distributed unit might be jammed with at least a predefined first jamming probability threshold; and informing a higher layer function of the radio communication that the radio communication might be jammed with at least the predefined first jamming probability threshold, wherein the radio communication comprises a lower layer function and the higher layer function controlling at least partly the lower layer function, the distributed unit provides the lower layer function, and the distributed unit does not provide the higher layer function.
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Patent Agency Ranking
公开(公告)号：US20230396306A1
公开(公告)日：2023-12-07
申请号：US18203690
申请日：2023-05-31
Applicant: Nokia Solutions and Networks Oy
Inventor： Silvio Mandelli , Jinfeng DU
CPC classification number: H04B7/06958 , H04W16/28
Abstract: An apparatus, including at least one processor, and at least one memory storing instructions, the at least one memory and the instructions configured to, with the at least one processor, cause a network device to determine excess resources available for uplink transmissions to the network device and to use at least a portion of the excess resources for a beam refinement process associated with at least one radio beam usable for an information exchange with at least one terminal device.
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公开(公告)号：US11729664B2
公开(公告)日：2023-08-15
申请号：US18098558
申请日：2023-01-18
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Silvio Mandelli , Mark Doll , Maximilian Arnold , Thorsten Wild
CPC classification number: H04W28/0268 , H04W28/0925 , H04W28/0967
Abstract: An apparatus comprising at least one processor and at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processor, cause the apparatus at least to perform determining, per a communication service to which resources are to be allocated, a metric value using a first predefined set of rules, determining, per a sensing service to which resources are to be allocated, a metric value using a second predefined set of rules, sorting communication services to which resources are to be allocated and sensing services to which resources are to be allocated based on the metric values to a sorted order using a third rule, and allocating resources for the communication services and the sensing services based on the sorted order.
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公开(公告)号：US20220167355A1
公开(公告)日：2022-05-26
申请号：US17601852
申请日：2019-04-15
Applicant: Nokia Solutions and Networks Oy
Inventor： Daniel Andrews , Hans Kroener , Siegfried Klein , Simon Borst , Silvio Mandelli
IPC: H04W72/06
Abstract: An apparatus is disclosed, the apparatus comprising means for assigning a plurality of user devices, flows and/or data bearers to a network slice of a plurality of network slices, determining whether transmissions via the network slice satisfy a target and, based on determining whether transmissions via the network slice satisfy the target, adjusting a weighted resource allocation metric associated with each user device, flow and/or data bearer of said network slice using one or more calculated offsets, the offsets being calculated so that respective weights, associated with each user device, flow or data bearer on said network slice, are adjusted such that their resource allocations are substantially proportional to their associated weight. The apparatus means may also allocate to the user devices, flows and/or data bearers, based on their respective adjusted weighted resource allocation metrics, transmission resources of the network.
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公开(公告)号：US11310698B2
公开(公告)日：2022-04-19
申请号：US17412778
申请日：2021-08-26
Applicant: Nokia Solutions and Networks Oy
Inventor： Silvio Mandelli , Alessandro Lieto
Abstract: An overload control mechanism involving at least an intra slice instance and two or more inter slice instances is disclosed. The inter slice instance is monitoring how two or more network slices use resources. If the use is not within slice constraints, the intra slice instance determines, per a network slice, an amount of resources to be released by the network slice; and causes commanding network slices to release resources correspondingly. An intra slice instance is configured at least to determine, in response to detecting reception of a command to release resources or that one or more of flows do not reach quality of service level, an amount corresponding to resources missing to satisfy quality of service requirements of active flows; sorting flows to an order according to a predetermine sorting rule for flows; and releasing resources flow by flow according to the order.
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公开(公告)号：US20220070737A1
公开(公告)日：2022-03-03
申请号：US17412778
申请日：2021-08-26
Applicant: Nokia Solutions and Networks Oy
Inventor： Silvio Mandelli , Alessandro Lieto
Abstract: An overload control mechanism involving at least an intra slice instance and two or more inter slice instances is disclosed. The inter slice instance is monitoring how two or more network slices use resources. If the use is not within slice constraints, the intra slice instance determines, per a network slice, an amount of resources to be released by the network slice; and causes commanding network slices to release resources correspondingly. An intra slice instance is configured at least to determine, in response to detecting reception of a command to release resources or that one or more of flows do not reach quality of service level, an amount corresponding to resources missing to satisfy quality of service requirements of active flows; sorting flows to an order according to a predetermine sorting rule for flows; and releasing resources flow by flow according to the order.
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