公开(公告)号：US20230028147A1

公开(公告)日：2023-01-26

申请号：US17380828

申请日：2021-07-20

Applicant: Nokia Solutions and Networks Oy

Inventor： Pranjal Kumar Dutta

IPC: H04L12/721

Abstract: Various example embodiments for supporting source routing are presented herein. Various example embodiments for supporting source routing may be configured to support source route compression for source routing. Various example for supporting source route compression for source routing may be configured to support communication of a source routed packet over a path from an ingress node to an egress node over a network, wherein the network includes a set of network elements having a respective set of network element identifiers sharing a common prefix, wherein the source routed packet has encoded therein a source route block including the common prefix and an offset list, wherein the offset list includes a set of offset values associated with respective ones of the network elements of the path and configured to be combined with the common prefix to recover the network element identifiers of the respective ones of the network elements of the path.

公开(公告)号：US11561277B2

公开(公告)日：2023-01-24

申请号：US17490184

申请日：2021-09-30

Applicant: Nokia Solutions and Networks Oy

Inventor： Daejung Yoon ,  Diomidis Michalopoulos ,  Philippe Sehier

IPC: G01S5/10 ,  G01S5/00 ,  G01S5/02

Abstract: An apparatus, method and computer program is described comprising: receiving a first measurement report from a first communication node of a mobile communication system, wherein the first measurement report includes downlink measurement data generated at a user device in response to a positioning reference signal sent by the first communication node; receiving a second measurement report from the first communication node, wherein the second measurement report includes uplink measurement data generated at the first communication node in response to an uplink reference signal sent by the user device; determining an integrity of the measurement data based on a comparison of said uplink and downlink measurement data; and setting an integrity verification notification in accordance with the determined integrity.

公开(公告)号：US11558881B2

公开(公告)日：2023-01-17

申请号：US17749663

申请日：2022-05-20

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Mikko Simonen ,  Toni Aleksi Levanen ,  Lasse Harju

IPC: H04W72/12 ,  H04L5/00

Abstract: According to an aspect, there is provided an apparatus for a radio receiver or transceiver of a first access node. The apparatus is configured to perform the following. Upon receiving data via at least one antenna, the apparatus performs resource mapping on the received data based on scheduling information defining currently allocated uplink time-frequency resources to isolate at least a first data set corresponding to non-allocated uplink time-frequency resources. The apparatus compares the first data set against one or more first pre-defined criteria for detecting interference. In response to detecting interference in the first data set according to said one or more first pre-defined criteria, the apparatus instructs a scheduler entity of the first access node to avoid scheduling uplink time-frequency resources affected by said interference.

公开(公告)号：US11558788B2

公开(公告)日：2023-01-17

申请号：US16071773

申请日：2016-01-20

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： John Juha Antero Rasanen ,  Pekka Kuure

IPC: H04W4/00 ,  H04W36/00 ,  H04W36/12 ,  H04W80/10 ,  H04W88/16

Abstract: There are provided measures for improved service continuity with mobile edge computing. Such measures exemplarily comprise detecting a handover of a communication endpoint from a first gateway to a second gateway, determining, whether an ongoing mobile edge computing related application session of said communication endpoint is routed by said first gateway, checking, upon positive result of said determining, whether said ongoing mobile edge computing related application session fulfills a predetermined condition, and initiating, upon positive result of said checking, a swap of said ongoing mobile edge computing related application session from said first gateway and a first mobile edge computing entity connected to said first gateway to said second gateway and a second mobile edge computing entity connected to said second gateway.

公开(公告)号：US11546040B2

公开(公告)日：2023-01-03

申请号：US17271918

申请日：2018-09-13

Applicant: Nokia Solutions and Networks Oy

Inventor： Deepak Nayak ,  Chandrashekhar Thejaswi ,  Suresh Kalyanasundaram ,  Rajeev Agrawal ,  Hua Xu ,  Anand Bedekar ,  Veronique Capdevielle ,  Claudiu Mihailescu ,  Boris Kouassi ,  Afef Feki

IPC: H04B7/06 ,  H04B17/309 ,  G06N3/04 ,  G06N3/08

Abstract: Systems, methods, apparatuses, and computer program products for determining a grid-of-beams (GoB) are provided. One method may include collecting network data for training a neural network, train the neural network, using the collected data, to learn a non-discounted cumulative reward Q that evaluates a benefit of including a given beam into a grid-of-beams (GoB), iteratively applying the trained neural network to select at least one optimal beam to include in the grid-of-beams (GoB), and selecting one or more beams from the grid-of-beams (GoB) to transmit to a user equipment or to receive transmission from the user equipment.

公开(公告)号：US20220417761A1

公开(公告)日：2022-12-29

申请号：US17780273

申请日：2020-12-09

Applicant: Nokia Solutions and Networks Oy

Inventor： Mohammad KHAWER ,  Shkumbin HAMITI ,  Stephan LITJENS ,  Frank SHELTON

IPC: H04W16/14 ,  H04W24/02

Abstract: A spectrum access system (SAS) includes a transceiver that receives information indicating a path loss from an interior location to an exterior location in response to a base station being installed at the interior location. The SAS also includes a processor to determine an aggregate interference level for an incumbent proximate the exterior location based on the path loss. An edge router executes instances of a packet core network. The edge router instantiates containers for a connectivity or digital automation enabler and routes customer network traffic without leaving the customer network. A domain proxy receives a request to allocate carriers to a base station and determines whether a frequency separation between the carriers is larger than a bandwidth allocated to an incumbent. The request is rejected if the frequency separation is less than the bandwidth and granted if the frequency separation is greater than or equal to the bandwidth.

公开(公告)号：US20220417624A1

公开(公告)日：2022-12-29

申请号：US17362310

申请日：2021-06-29

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Jeroen Van Bemmel

IPC: H04Q11/00

Abstract: Various example embodiments for supporting dynamic control of network topologies are presented. Various example embodiments for supporting dynamic control of network topologies may be configured to support dynamic control of a network topology for a network of routers supporting a set of servers (e.g., a web scale network, a datacenter network, or the like). Various example embodiments for supporting dynamic control of network topologies may be configured to support dynamic control of a network topology based on integration of tunable optical ports into routers and connection of the tunable optical ports to optical buses. Various example embodiments for supporting dynamic control of network topologies may be configured to support dynamic control of a network topology based on dynamic configuration of tunable optical ports of routers to support communication over optical buses according to the network topology.

公开(公告)号：US11539592B2

公开(公告)日：2022-12-27

申请号：US17131279

申请日：2020-12-22

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Jayant Kotalwar

IPC: H04L41/0893 ,  H04L41/0803 ,  H04L41/0873 ,  H04L47/625 ,  H04L41/0853 ,  G06F9/54 ,  G06F9/46

Abstract: Various example embodiments for supporting intent-based networking within a communication network are presented herein. Various example embodiments for supporting intent-based networking within a communication network may be configured to support a management system configured to support management of a network based on use of change management for management of the network. Various example embodiments for supporting intent-based networking within a communication network may be configured to support a management system configured to support management of a network based on use of change management for management of the network where the change management is based on validation of changes in the network before the changes are permanently effected in the network (e.g., based on application of the changes in the network for validation of the changes, based on application of the changes in a network that mirrors the real network before applying the changes to the real network, or the like).

公开(公告)号：US11527830B2

公开(公告)日：2022-12-13

申请号：US17158135

申请日：2021-01-26

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Efstratios Doumanis ,  Murat Emre Ermutlu

IPC: H01Q9/04 ,  H01Q1/48

Abstract: An antenna system including a ground plane, an antenna radiator separated from and overlapping the ground plane and at least one first conductive element extending the antenna radiator towards the ground plane. The antenna system also includes at least one feed element configured to provide a radio-frequency feed for the antenna radiator. The feed element is spatially separated from the first conductive element and the antenna radiator.

公开(公告)号：US20220394491A1

公开(公告)日：2022-12-08

申请号：US17776591

申请日：2020-11-11

Applicant: Nokia Solutions and Networks Oy

Inventor： Mohammad Riaz Khawer ,  Milind M. Buddhikot ,  Sebastian Yandun ,  Kutlay Erman

IPC: H04W16/14 ,  H04W60/04 ,  H04W24/02 ,  H04W12/06

Abstract: A spectrum access system (SAS) includes a transceiver configured to receive a registration request from a first base station in response to the first base station being installed. The SAS also includes a processor configured to allocate a channel in a shared spectrum and a transmission power to the first base station. The transceiver is configured to transmit a test grant authorizing the first base station to transmit on the channel at the transmission power for a predetermined time interval. The test grant is converted to a suspended grant following the predetermined time interval. In some cases, the transceiver is configured to receive the registration request from the first base station in response to the first base station being installed in a protection area.