公开(公告)号：US11696145B2

公开(公告)日：2023-07-04

申请号：US17249435

申请日：2021-03-02

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Navin Hathiramani ,  Milind M. Buddhikot

IPC: H04W16/14 ,  H04W60/00 ,  H04W72/51

CPC classification number: H04W16/14 ,  H04W60/00 ,  H04W72/51

Abstract: According to an example embodiment, a method may include sending, by a wireless node to a spectrum access controller, a request, including information indicating at least a location of the wireless node; receiving, by the wireless node from the spectrum access controller, information indicating at least one restricted channel for the wireless node and indicating at least one unrestricted channel for the wireless node within a shared frequency band; wherein the wireless node is prohibited from transmitting signals via the at least one restricted channel if the wireless node is in an unregistered state with respect to the spectrum access controller; and wherein the wireless node is permitted to transmit signals via the at least one unrestricted channel regardless whether the wireless node is in the registered state or the unregistered state with respect to the spectrum access controller.

公开(公告)号：US11997504B2

公开(公告)日：2024-05-28

申请号：US18084112

申请日：2022-12-19

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Navin Hathiramani

IPC: H04W16/14 ,  H04L1/00 ,  H04W24/08

CPC classification number: H04W16/14 ,  H04L1/0067 ,  H04W24/08

Abstract: In dynamic spectrum sharing between a first radio access type and a second radio access type, information indicating indirectly whether a minimum resources are reserved for downlink reference transmissions of the first radio access type, is used to determine in devices rate matching scheme to be used, or to determine resources which can be used.

公开(公告)号：US20210250959A1

公开(公告)日：2021-08-12

申请号：US17153317

申请日：2021-01-20

Applicant: Nokia Solutions and Networks Oy

Inventor： Luca Rose ,  Navin Hathiramani

IPC: H04W72/10 ,  H04W72/04 ,  H04W16/10 ,  H04W72/06 ,  H04W72/08

Abstract: A method includes generating an initial assignment, for a plurality of counties, of a logical channel obtained by a priority access license user to a physical channel, considering a plurality of preferred channel assignments of the users within each county; generating a county prioritization list that prioritizes counties having challenges resulting from the initial assignment; executing a series of algorithms, for each county within the county prioritization list, to continue to assign the physical channels to comply with a set of requirements of the priority access license users; and updating, for each priority access license user, a similarity metric that measures a similarity between a desired physical channel assignment and an actual physical channel assignment, wherein the metric is used during the continuation of the assignment of the physical channels.

公开(公告)号：US20240057139A1

公开(公告)日：2024-02-15

申请号：US18264693

申请日：2022-01-31

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Devaki Chandramouli ,  Swaminathan Arunachalam ,  Navin Hathiramani

IPC: H04W72/51 ,  H04W24/08 ,  H04W24/10

CPC classification number: H04W72/51 ,  H04W24/08 ,  H04W24/10

Abstract: Various techniques are provided for generating, by a base station (BS), a user equipment (UE) report for a UE associated with the BS, associating, by the BS, an application identification or correlation (ID) along with the UE report, the ID being associated with an application category being served by at least one data radio bearer (DRB) or it is an identifier referring to a specific application detection filter identifying an application that is served by the DRB, receiving, by the BS, assistance information based on the reports sent for the DRB, the assistance information being associated with the application, and scheduling, by the BS, resources for the UE based on the assistance information.

公开(公告)号：US11622359B2

公开(公告)日：2023-04-04

申请号：US17153317

申请日：2021-01-20

Applicant: Nokia Solutions and Networks Oy

Inventor： Luca Rose ,  Navin Hathiramani

IPC: H04W72/10 ,  H04W16/10 ,  H04W72/04 ,  H04W72/06 ,  H04W72/08 ,  H04W72/0453

Abstract: A method includes generating an initial assignment, for a plurality of counties, of a logical channel obtained by a priority access license user to a physical channel, considering a plurality of preferred channel assignments of the users within each county; generating a county prioritization list that prioritizes counties having challenges resulting from the initial assignment; executing a series of algorithms, for each county within the county prioritization list, to continue to assign the physical channels to comply with a set of requirements of the priority access license users; and updating, for each priority access license user, a similarity metric that measures a similarity between a desired physical channel assignment and an actual physical channel assignment, wherein the metric is used during the continuation of the assignment of the physical channels.

公开(公告)号：US20210282022A1

公开(公告)日：2021-09-09

申请号：US17249435

申请日：2021-03-02

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Navin Hathiramani ,  Milind M. Buddhikot

IPC: H04W16/14 ,  H04W72/04 ,  H04W60/00

Abstract: According to an example embodiment, a method may include sending, by a wireless node to a spectrum access controller, a request, including information indicating at least a location of the wireless node; receiving, by the wireless node from the spectrum access controller, information indicating at least one restricted channel for the wireless node and indicating at least one unrestricted channel for the wireless node within a shared frequency band; wherein the wireless node is prohibited from transmitting signals via the at least one restricted channel if the wireless node is in an unregistered state with respect to the spectrum access controller; and wherein the wireless node is permitted to transmit signals via the at least one unrestricted channel regardless whether the wireless node is in the registered state or the unregistered state with respect to the spectrum access controller.