公开(公告)号：US20150215179A1

公开(公告)日：2015-07-30

申请号：US14168685

申请日：2014-01-30

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Bishwarup MONDAL ,  Sean KELLEY ,  Xiaoyi WANG

IPC: H04L12/26 ,  H04W72/04 ,  H04W24/10

CPC classification number: H04L43/062 ,  H04W24/10 ,  H04W72/0426 ,  H04W72/0453 ,  H04W72/0486

Abstract: Various communication systems may benefit from information related to coordinated scheduling. For example, certain base stations may benefit from exchange of throughput profile information. A method can include determining a throughput profile for a group of user equipment in a cell. The method can also include reporting the throughput profile to a neighbor cell or central node.

Abstract translation: 各种通信系统可能受益于与协调调度有关的信息。 例如，某些基站可以从交换吞吐量简档信息中受益。 一种方法可以包括确定小区中的用户设备组的吞吐量分布。 该方法还可以包括向相邻小区或中心节点报告吞吐量简档。

公开(公告)号：US20160234853A1

公开(公告)日：2016-08-11

申请号：US15022555

申请日：2014-09-29

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Weidong YANG ,  Xiaoyi WANG ,  Jun TAN

IPC: H04W72/08 ,  H04W72/04

CPC classification number: H04W72/082 ,  H04B1/7097 ,  H04J11/0023 ,  H04W72/042 ,  H04W72/1278

Abstract: Signaling Designs for Network Assisted Interference Cancellation and Suppression Signaling can be valuable in connection with addressing issues of interference. Signaling designs may be valuable, for example, in network-assisted interference cancellation and suppression. A method can include determining transmission information for at least one interference source for a user equipment of a base station. The method can also include signaling the user equipment about the transmission information for the at least one interference source. The transmission information can be configured to facilitate a receiver of the user equipment to cancel interference from the at least one interference source.

Abstract translation: 用于网络辅助干扰消除和抑制信令的信令设计在解决干扰问题方面可能是有价值的。 信令设计可能是有价值的，例如，在网络辅助干扰消除和抑制中。 一种方法可以包括确定用于基站的用户设备的至少一个干扰源的传输信息。 该方法还可以包括向用户设备通知关于至少一个干扰源的传输信息。 传输信息可以被配置为便于用户设备的接收机消除来自至少一个干扰源的干扰。

公开(公告)号：US20160066264A1

公开(公告)日：2016-03-03

申请号：US14781933

申请日：2013-04-03

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： De Shan MIAO ,  Naizheng Zheng ,  Xiaoyi WANG ,  Lei DU

IPC: H04W52/02 ,  H04W74/00 ,  H04W76/04

CPC classification number: H04W52/0206 ,  H04W74/002 ,  H04W76/27 ,  Y02D70/1242

Abstract: A technique including determining that a first access node serving a communication device is currently in a dormant, first state in which said first access node is not receiving radio transmissions; and controlling a radio transmitter or radio transceiver at said communication device to transmit a radio signal that triggers at least one second access node to alert said first access node of a request for said first access node to switch from said first state to a second state in which said first access node receives radio transmissions.

Abstract translation: 一种技术，包括确定服务于通信设备的第一接入节点当前处于所述第一接入节点未接收无线电传输的休眠的第一状态; 以及控制在所述通信设备处的无线电发射机或无线电收发机，以发射无线电信号，所述无线电信号触发至少一个第二接入节点，以向所述第一接入节点报告所述第一接入节点的请求从所述第一状态切换到第二状态 所述第一接入节点接收无线电传输。

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：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：US20160226647A1

公开(公告)日：2016-08-04

申请号：US14610632

申请日：2015-01-30

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Xiaoyi WANG ,  Bishwarup MONDAL ,  Eugene VISOTSKY

IPC: H04L5/00 ,  H04B7/04

CPC classification number: H04L5/0057 ,  H04B7/0417 ,  H04B7/0486 ,  H04B7/063 ,  H04B7/0632 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0031 ,  H04L5/006 ,  H04W88/02 ,  H04W88/08

Abstract: An example technique may include determining, by a user device, a reference precoding vector for each of a plurality of rank indications, selecting, by the user device, a rank indication of the plurality of rank indications for data transmission based on reference signals received from the base station and the reference precoding vector for each rank indication, sending, from the user device to the base station, the selected rank indication for data transmission, determining, by the user device, one or more channel quality indications (CQIs) for the data transmission based on the reference signals received from the base station, the selected rank indication and the reference precoding vector for the selected rank indication, and sending, by the user device to the base station, the determined one or more channel quality indications (CQIs) for the selected rank indication.

Abstract translation: 一个示例性技术可以包括由用户设备确定用于多个秩指示中的每一个的参考预编码向量，由用户设备根据从数据传输接收到的参考信号来选择用于数据传输的多个秩指示的秩指示 基站和参考预编码向量，用于从用户设备向基站发送用于数据传输的所选择的等级指示，由用户设备确定用于所述用户设备的一个或多个信道质量指示（CQI） 基于从基站接收的参考信号的数据传输，所选择的秩指示和所选择的等级指示的参考预编码向量，并且由用户设备向基站发送所确定的一个或多个信道质量指示（CQI ）用于所选择的等级指示。

公开(公告)号：US20150215932A1

公开(公告)日：2015-07-30

申请号：US14168820

申请日：2014-01-30

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Xiaoyi WANG ,  De Shan MIAO ,  Bishwarup MONDAL ,  Eugene VISOTSKY

IPC: H04W72/04 ,  H04W24/08 ,  H04B7/02

CPC classification number: H04W72/0426 ,  H04B7/024 ,  H04W24/08 ,  H04W72/082 ,  H04W92/20

Abstract: A method and apparatus can be configured to transmit a physical-resource-block muting request to a neighboring network entity. The method can also include transmitting at least one muting priority level for at least one physical-resource-block of the physical-resource-block muting request.

Abstract translation: 可以将方法和装置配置为向物理资源块静默请求发送到相邻网络实体。 该方法还可以包括为物理资源块静默请求的至少一个物理资源块发送至少一个静默优先级。