公开(公告)号：US20220014981A1

公开(公告)日：2022-01-13

申请号：US17291568

申请日：2018-11-06

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Klaus Ingemann PEDERSEN ,  Troels Emil KOLDING

IPC: H04W36/00 ,  H04W36/32

Abstract: There is provided an apparatus, said apparatus comprising means for, at a first network entity, determining that first resources scheduled for use by a first cell for communication with a user equipment are available at a second cell, receiving an indication from the user equipment to trigger handover from the first cell to the second cell and causing handover of the user equipment from the first cell to the second cell such that the second cell uses the first resources for communication with the user equipment.

公开(公告)号：US20180091986A1

公开(公告)日：2018-03-29

申请号：US15280322

申请日：2016-09-29

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Klaus Ingemann PEDERSEN ,  Troels Emil KOLDING ,  Lucas Chavarria GIMENEZ ,  Ejaz SHAH

IPC: H04W24/02 ,  H04W76/02 ,  H04W36/26

CPC classification number: H04W24/02 ,  H04W36/02 ,  H04W36/26 ,  H04W76/19

Abstract: A technique includes making a decision to perform a handover of a user device from a source cell to a target cell at a scheduled handover time, determining, by a source base station associated with the source cell, an estimated data rate for transmitting data from the source cell to the user device between a time of the handover decision and the scheduled handover time, determining, based on the estimated data rate and a difference between the time of the handover decision and the scheduled handover time, a portion of data stored in a data buffer associated with the source cell for the user device to be forwarded to the target cell before the scheduled handover time, and forwarding, from the source cell to the target cell before the scheduled handover time, the portion of data stored in the data buffer for the user device.

公开(公告)号：US20140293930A1

公开(公告)日：2014-10-02

申请号：US14305467

申请日：2014-06-16

Applicant: Nokia Solutions and Networks Oy

Inventor： Claudio ROSA ,  Troels Emil KOLDING ,  Benoist Pierre SEBIRE

IPC: H04W72/12 ,  H04W28/02

CPC classification number: H04W72/1221 ,  H04W28/0278 ,  H04W72/1278

Abstract: A method of scheduling resources in a communications link wherein a scheduling request is transmitted from a first entity to a second entity including determining if any of the following conditions exist: the time elapsed since the last scheduling request exceeds a designated time; the up-link requirement exceeds a predetermined level; or semi-persistent scheduling exists; and if so, suppressing the transmission and/or triggering of scheduling requests.

Abstract translation: 一种在通信链路中调度资源的方法，其中调度请求从第一实体发送到第二实体，包括确定是否存在以下条件中的任何一个：自上次调度请求以来经过的时间超过指定时间; 上行要求超过预定水平; 或半持久调度存在; 如果是，则抑制调度请求的发送和/或触发。

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

公开(公告)号：US20160174177A1

公开(公告)日：2016-06-16

申请号：US14568932

申请日：2014-12-12

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Frank FREDERIKSEN ,  Troels Emil KOLDING

IPC: H04W56/00 ,  H04W28/02 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W56/004 ,  H04W28/0215 ,  H04W56/0045 ,  H04W72/048 ,  H04W72/12 ,  H04W84/02 ,  H04W88/08

Abstract: Systems, methods, apparatuses, and computer program products for defining a Time Advance (TA) value are provided. One method includes defining, by a network node, a timing advance value that is signaled to at least one user equipment. The timing advance value signaled to the user equipment exceeds a value that represents a physical distance between an antenna of a cell and the at least one user equipment.

Abstract translation: 提供了用于定义时间提前（TA）值的系统，方法，设备和计算机程序产品。 一种方法包括由网络节点定义被发送给至少一个用户设备的定时提前值。 向用户设备发信号的定时提前值超过表示小区天线与至少一个用户设备之间的物理距离的值。