公开(公告)号：US20180019790A1

公开(公告)日：2018-01-18

申请号：US15547024

申请日：2015-01-30

Applicant: Nokia Solutions and Networks Oy

Inventor： Bishwarup Mondal ,  Timo Erkki Lunttila ,  Eugene Visotsky

IPC: H04W24/08 ,  H04W8/00 ,  H04W84/04

CPC classification number: H04B7/0417 ,  H04B7/0456 ,  H04B7/0695 ,  H04B17/318 ,  H04L5/0023 ,  H04L5/0091 ,  H04W8/005 ,  H04W24/08 ,  H04W84/042

Abstract: A method and apparatus may include receiving, by a first network node, mapping information from at least one second network node. The mapping information indicates restrictions with respect to antenna ports to be used for measurements on each of one or more channel-state-information-reference-signal resources transmitted by at least one second network node. The method may also include transmitting a message to a user equipment. The message configures the user equipment to measure channel-state-information-reference-signal-received power from at least one of said one or more channel-state-information-reference-signal resources. The method may also include receiving a reporting from the user equipment.

公开(公告)号：US09629000B2

公开(公告)日：2017-04-18

申请号：US14893129

申请日：2013-06-04

Applicant: Nokia Solutions and Networks Oy

Inventor： Timothy Thomas ,  Frederick Vook ,  Eugene Visotsky

IPC: H04M1/00 ,  H04W16/28 ,  H04B7/06 ,  H04B7/10

CPC classification number: H04W16/28 ,  H04B7/0617 ,  H04B7/10

Abstract: Systems and techniques for elevation beam design. Characteristics, such as number, distribution, and geographical location of elements subject to interference by elevation beams of a base station are analyzed, and a configuration for an antenna array is determined so as to create a set of elevation beams directed so as to avoid interference with the elements subject to interference by the base station. Configuration may, for example, include configuration of the antenna array so as to create a set of elevation beams exhibiting nulls and sidelobes in appropriate locations and at appropriate angles so as to avoid interference.

公开(公告)号：US20160134314A1

公开(公告)日：2016-05-12

申请号：US14535887

申请日：2014-11-07

Applicant: Nokia Solutions and Networks Oy

Inventor： Weidong Yang ,  Ravindra Moorut ,  Eugene Visotsky

IPC: H04B1/10

CPC classification number: H04B1/1027 ,  G01S7/023 ,  H04B2001/1045 ,  H04W16/14

Abstract: In accordance with the exemplary embodiments there is at least a method and apparatus to operations including determining, by a communication device, parameters for each of at least one interfering radio signal of a communication signal received by one or more antenna of the communication device; and based on the determined parameters, at least one of suppressing and cancelling the at least one interfering radio signal from the communication signal by the communication device.

Abstract translation: 根据示例性实施例，至少包括一种操作的方法和装置，包括由通信设备确定由通信设备的一个或多个天线接收的通信信号的至少一个干扰无线电信号中的每一个的参数; 并且基于所确定的参数，通过所述通信设备抑制和消除所述通信信号中的所述至少一个干扰无线电信号中的至少一个。

公开(公告)号：US09271286B2

公开(公告)日：2016-02-23

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 ,  H04B7/02 ,  H04W24/08 ,  H04W72/08 ,  H04W92/20

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。