公开(公告)号：US20160191135A1

公开(公告)日：2016-06-30

申请号：US14911262

申请日：2014-06-27

Applicant: INTEL IP CORPORATION

Inventor： Xiaogang CHEN ,  Yuan ZHU ,  Feng XUE ,  Hooman SHIRANI-MEHR ,  Qinghua LI

IPC: H04B7/06

CPC classification number: H04B7/0626 ,  E04G23/0218 ,  E04H9/025 ,  H04B7/0617 ,  H04B7/0639 ,  H04L1/1812 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0058 ,  H04L5/006 ,  H04L5/14 ,  H04L5/1469 ,  H04L27/2602 ,  H04W4/023 ,  H04W4/70 ,  H04W8/02 ,  H04W16/26 ,  H04W24/02 ,  H04W24/10 ,  H04W36/08 ,  H04W36/14 ,  H04W36/28 ,  H04W36/32 ,  H04W48/12 ,  H04W48/16 ,  H04W52/0206 ,  H04W52/0209 ,  H04W52/0219 ,  H04W56/0005 ,  H04W64/006 ,  H04W72/0406 ,  H04W72/0446 ,  H04W72/082 ,  H04W74/0833 ,  H04W76/10 ,  H04W76/14 ,  H04W76/27 ,  H04W88/02 ,  H04W88/04 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24

Abstract: Machine-readable media, methods, apparatus and system for electrical downtilt adjustment in a multiple input multiple output system are disclosed. In some embodiments, an apparatus may comprise an electrical downtilt module to determine an electrical downtilt angle for an antenna port selected from a number of antenna ports based on information from an user equipment (UE); and a codebook module to select a codeword corresponding to the antenna port from a codebook and calculate a weight of an antenna array of the eNB through inputting the electronic downtilt angle into the codeword, wherein the codebook has a first number of codewords, each of the codewords having a second number of elements to represent the weight of the antenna array, and wherein each of the codewords corresponds to each of the antenna ports and each of the elements corresponds to each antenna of the antenna array.

Abstract translation: 公开了一种用于多输入多输出系统中的电下倾调整的机器可读介质，方法，装置和系统。 在一些实施例中，装置可以包括电下倾模块，用于基于来自用户设备（UE）的信息来确定从多个天线端口中选择的天线端口的电下倾角; 以及码本模块，用于从码本中选择与天线端口对应的码字，并且通过将电子下倾角输入到码字来计算eNB的天线阵列的权重，其中码本具有第一数量的码字， 码字具有第二数量的元素以表示天线阵列的权重，并且其中每个码字对应于每个天线端口，并且每个元件对应于天线阵列的每个天线。

公开(公告)号：US20200033849A1

公开(公告)日：2020-01-30

申请号：US16500889

申请日：2018-05-04

Applicant: INTEL IP CORPORATION

Inventor： Lai Kuen Candy YIU ,  Youn Hyoung HEO ,  Feng XUE ,  Rakesh KALATHIL

IPC: G05D1/00 ,  B64C39/02 ,  G05D1/06 ,  H04W24/10 ,  H04W76/27 ,  H04W8/24 ,  H04J11/00 ,  H04B7/185

Abstract: Logic may signal capability and interference control between a base station and a user equipment in an aerial vehicle. Logic may receive capabilities information from a user device to indicate that the user device is part of an aerial vehicle (AV-UE). Logic may transmit a measurement configuration to establish a trigger event based on a height or other measurement to instruct the AV-UE to transmit, in response to detection of the trigger event, a measurement report to the base station comprising interference information for downlink communications. And logic may transmit capabilities information from a user device to indicate that the user device is part of an aerial vehicle (AV-UE) and receive a measurement configuration to establish a trigger event based on a height or other measurement to instruct the AV-UE to transmit, in response to detection of the trigger event, a measurement report to the base station.