公开(公告)号：US20170054477A1

公开(公告)日：2017-02-23

申请号：US15308244

申请日：2014-05-08

Applicant: Nokia Solutions and Networks Oy

Inventor： Balamurali NATARAJAN ,  Anand BEDEKAR ,  Suresh KALYANASUNDARAM ,  Rajeev AGRAWAL ,  Xiaoyi WANG ,  Hans KROENER ,  Jani Matti Johannes MOILANEN

IPC: H04B7/02 ,  H04L12/801 ,  H04W16/10 ,  H04J11/00

CPC classification number: H04B7/024 ,  H04J11/0093 ,  H04L47/29 ,  H04W16/10 ,  H04W92/20

Abstract: The present invention addresses method, apparatus and computer program product for dynamic cell clustering for Coordinated Multipoint operation. Clustering metric information defining relevant metrics for making cell clustering decision for Coordinated Multipoint operation are received from a network element serving a neighboring cell, and based on the received clustering metric information, it is decided whether to include the neighboring cell to a cluster for Coordinated Multipoint operation.

Abstract translation: 本发明涉及用于协调多点操作的动态小区聚类的方法，装置和计算机程序产品。 从服务于相邻小区的网元接收定义用于协调多点操作的小区聚类决定的相关度量的聚类度量信息，并且基于接收到的聚类度量信息，决定是否将相邻小区包括到用于协调多点的群集 操作。

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。