公开(公告)号：US20210320709A1

公开(公告)日：2021-10-14

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 ,  G06N3/08 ,  G06N5/04 ,  H04B17/309 ,  G06N3/04

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：US20210227556A1

公开(公告)日：2021-07-22

申请号：US17258567

申请日：2018-08-28

Applicant: Nokia Solutions and Networks Oy

Inventor： Moushumi SEN ,  Suresh KALYANASUNDARAM ,  Rajeev AGRAWAL

IPC: H04W72/12 ,  H04W72/04

Abstract: A base station including a memory and a processor. The memory is configured to store computer readable instructions. The processor is configured to execute the computer readable instructions such that the memory, the processor and the computer readable instructions cause the base station to order a plurality of reception devices according to an amount of transmission resources required to transmit transmission data to each reception device, assign transmission resources in a time slot in blocks to each of the plurality of reception devices in order from a first reception device requiring the least amount of transmission resources to a reception device among the plurality of reception devices requiring a greatest amount of transmission resources, the time slot being divided into a plurality of symbols, and transmit the transmission data to the plurality of reception devices using the assigned transmission resources.

公开(公告)号：US20200053735A1

公开(公告)日：2020-02-13

申请号：US16342687

申请日：2017-04-12

Applicant: Nokia Solutions and Networks Oy

Inventor： Richa GUPTA ,  Suresh KALYANASUNDARAM

IPC: H04W72/04 ,  H04L5/00 ,  H04W88/14

Abstract: Methods and Systems are disclosed for allocating a time-frequency resource of a large cell base station either to a selected first user equipment associated with the base station, or to a selected self-backhaul link associated with a small cell within the coverage area of the large cell base station. In embodiments, data is provided representing target allocation proportions of the time-frequency resource, for each of the first user equipment(s) and the one or more backhaul link(s). Allocations are made, for each of a series of time units or intervals, either to a selected first user equipment or backhaul link based on the target data.

公开(公告)号：US20180310353A1

公开(公告)日：2018-10-25

申请号：US15738053

申请日：2016-06-20

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Sheshachalam BANGALORE SATYANARAYANA ,  Tsunehiko CHIBA ,  Suresh KALYANASUNDARAM ,  Masatoshi NAKAMATA ,  Claudio ROSA ,  Takeshi TANAKA

IPC: H04W76/15

CPC classification number: H04W76/15 ,  H04W84/045 ,  H04W92/045 ,  H04W92/20

Abstract: There is provided a communicating, at a first network access point, with a core network entity using a user plane protocol, said communicating comprising receiving user data from the core network entity on a first bearer, the first bearer capable of being split with a second network access point such that at least some of the user data is provided to the second network access point, the first network access point and the second network access point configured to communicate wirelessly with a plurality of user equipments, and wherein the first network access point does not communicate with the core network using a control plane protocol associated with the first bearer.

公开(公告)号：US20160105834A1

公开(公告)日：2016-04-14

申请号：US14881251

申请日：2015-10-13

Applicant: Nokia Solutions and Networks Oy

Inventor： Richa GUPTA ,  Balamurali NATARAJAN ,  Suresh KALYANASUNDARAM

IPC: H04W36/24 ,  H04W36/38 ,  H04W36/10

CPC classification number: H04W36/0083 ,  H04L5/00

Abstract: Apparatuses, methods, computer programs, computer program products and computer-readable media regarding connection establishment robustness optimization are disclosed. Some example versions include calculating, at a base station, a switching metric for a user equipment served by the base station, the switching metric indicating whether the user equipment is to switch from a source cell to one of multiple target cells. The switching metric is calculated for a combination of the user equipment with a source cell and one of the multiple target cells. The base station determines whether to switch the user equipment from the source cell to one of the multiple target cells based on the switching metric, which includes spectral efficiencies of the user equipment for both the source cell and one of the multiple target cells, current cell load values for both the source cell and one of the multiple target cells and a correction factor.

Abstract translation: 公开了关于连接建立鲁棒性优化的装置，方法，计算机程序，计算机程序产品和计算机可读介质。 一些示例版本包括在基站处计算由基站服务的用户设备的交换度量，该交换度量指示用户设备是否要从源小区切换到多个目标小区之一。 针对用户设备与源小区和多个目标小区之一的组合计算交换度量。 基站基于切换度量来确定是否将用户设备从源小区切换到多个目标小区中，该切换度量包括源小区和多个目标小区之一的用户设备的频谱效率，当前小区 源单元和多个目标单元之一的负载值以及修正因子。

公开(公告)号：US20150063222A1

公开(公告)日：2015-03-05

申请号：US14175809

申请日：2014-02-07

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Xiaoyi WANG ,  Eugene VISOTSKY ,  Anand BEDEKAR ,  Bishwarup MONDAL ,  Rajeev AGRAWAL ,  Naveen ARULSELVAN ,  Suresh KALYANASUNDARAM ,  Troels Emil KOLDING ,  Hans KROENER

IPC: H04W72/10

CPC classification number: H04W72/1226 ,  H04W24/02 ,  H04W72/0426

Abstract: Systems, methods, apparatuses, and computer program products relating to coordinated scheduling with adaptive muting are provided. One method comprises transmitting, by a network element, calculated impact information for a cell of the network element when taking an action related to a cell of the network element and/or taking an action related to a cell of a second network element. The method may also comprise transmitting a request for taking the action related to the cell of the second network element under certain circumstances