公开(公告)号：US20150326496A1

公开(公告)日：2015-11-12

申请号：US14652206

申请日：2013-12-19

Applicant: TELEFONICA, S.A.

Inventor： Francisco Javier RAMON SALGUERO ,  Pedro ANDRES ARANDA ,  Alfonso TIERNO SEPULVEDA ,  Rafael Alejandro LOPEZ DA SILVA

IPC: H04L12/911 ,  H04L29/08

CPC classification number: H04L47/783 ,  G06F8/61 ,  G06F9/5044 ,  G06F9/5066 ,  H04L41/145 ,  H04L41/5041 ,  H04L41/5096 ,  H04L67/16

Abstract: The method comprises mapping software-based network functions to hardware resources included in a hardware resource pool, wherein the mapping is performed dynamically on unallocated resources of the hardware resource pool and based on at least the next information: specific hardware constraints for the supporting of each of said software-based network functions; network requirements of at least one defined networking service design for a service making use of said hardware resource pool and of at least part of said software-based network functions; and a hardware description of the hardware resources included in the hardware resource pool. The system is configured for implementing the method of the invention.The computer program product is adapted to perform the method of the invention.

Abstract translation: 该方法包括将基于软件的网络功能映射到包括在硬件资源池中的硬件资源，其中在硬件资源池的未分配资源上动态地执行映射，并且至少基于下一个信息：用于支持每个 所述基于软件的网络功能; 用于使用所述硬件资源池和至少部分所述基于软件的网络功能的服务的至少一个定义的网络服务设计的网络要求; 以及包括在硬件资源池中的硬件资源的硬件描述。 该系统被配置为实现本发明的方法。 计算机程序产品适于执行本发明的方法。

公开(公告)号：US20150324356A1

公开(公告)日：2015-11-12

申请号：US14443281

申请日：2013-11-08

Applicant: TELEFONICA, S.A.

Inventor： Juan Jose ANDRES GUTIERREZ ,  Paulo VILLEGAS NUÑEZ ,  Manuel MARTIN MARTINEZ

IPC: G06F17/30

CPC classification number: G06F16/435 ,  G06F16/24578 ,  G06F16/48 ,  G06F16/9535 ,  H04N21/436 ,  H04N21/4532 ,  H04N21/466 ,  H04N21/4667 ,  H04N21/4668

Abstract: The method comprising a first user having a plurality of computing devices connected to a local network performing the following steps: searching, a content collection system, for multimedia content items in said plurality of computing devices; gathering, by said content collection system, said multimedia content items found for a specific domain and generating a list with said gathered multimedia content items; identifying, a content identification system, each one of said multimedia content items included in said list; and creating a profile generator system a user profile of said first user by analyzing all of said identified items in said multimedia content and further using said created first user profile for providing multimedia content recommendation to said first user, and possibly to additional users related to said first user through a recommendation engine. The system of the invention is adapted to implement the method of the invention.

Abstract translation: 该方法包括具有连接到本地网络的多个计算设备的第一用户，其执行以下步骤：搜索所述多个计算设备中的多媒体内容项的内容收集系统; 通过所述内容收集系统收集针对特定域找到的所述多媒体内容项目，并且利用所述收集的多媒体内容项目生成列表; 识别内容识别系统，包括在所述列表中的每个所述多媒体内容项; 以及通过分析所述多媒体内容中的所有所识别的项目并且进一步使用所述创建的第一用户简档来向所述第一用户提供多媒体内容推荐，以及可能地与所述第一用户相关的附加用户，来创建所述第一用户的用户简档 第一个用户通过推荐引擎。 本发明的系统适用于实现本发明的方法。

公开(公告)号：US20150189644A1

公开(公告)日：2015-07-02

申请号：US14401755

申请日：2013-05-13

Applicant: Telefonica, S.A.

Inventor： Javier Lorca Hernando

IPC: H04W72/04 ,  H04B7/04 ,  H04L5/00

CPC classification number: H04W72/0413 ,  H04B7/024 ,  H04B7/0417 ,  H04B7/0486 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04L1/0026 ,  H04L5/0023 ,  H04L5/0055 ,  H04L5/0057 ,  H04W72/048

Abstract: A method and a system for channel state information (CSI) reporting in LTE networks according to the mobility of user equipment. The method includes user equipment (UE) transmitting to an LTE cellular base station (eNodeB), a CSI report containing quality information including CQI, PMI and RI indicators on an uplink radio channel in a periodic manner using a physical uplink shared channel (PUSCH), the CSI reporting activated based on a low mobility estimation of the UE and including a first CSI report type containing CSI information in DWT form of the channel impulse responses and average CQI indications for the codewords in use, being some of the DWT coefficients admissible to be discarded for increased compression; and a second CSI report type containing differences in coefficients of the DWT for each channel impulse responses, and differences in the average of CQI values. The system is adapted to implement the method.

Abstract translation: 一种根据用户设备移动性的LTE网络中信道状态信息（CSI）报告的方法和系统。 该方法包括使用物理上行链路共享信道（PUSCH）向周期性方式向LTE蜂窝基站（eNodeB）发送包括CQI，PMI和RI指示符的质量信息的CSI报告的用户设备（UE） 基于UE的低移动性估计激活了CSI报告，并且包括包含信道脉冲响应的DWT形式的CSI信息的第一CSI报告类型和正在使用的码字的平均CQI指示，是允许的一些DWT系数 丢弃以增加压缩; 以及包含每个信道脉冲响应的DWT系数差异的第二CSI报告类型，以及CQI值的平均值的差异。 该系统适用于实现该方法。

公开(公告)号：US20150173069A1

公开(公告)日：2015-06-18

申请号：US14405664

申请日：2013-06-03

Applicant: TELEFONICA, S.A.

Inventor： Luis Cucala Garcia

IPC: H04W72/04 ,  H04W52/02

CPC classification number: H04W72/0426 ,  H04W52/02 ,  H04W52/0222 ,  H04W72/1289 ,  Y02D70/1262

Abstract: The method comprises a LTE cellular base station reporting radio resources usage information about its resource assignment in a current LTE frame emitted or to be emitted thereby, regarding slot usage for at least the slots of the downlink subframes of the current LTE frame, and generally also regarding the slots of subsequent downlink subframes and of also regarding uplink subframes.The uses of the method are for interference reduction and for energy optimization.

Abstract translation: 该方法包括LTE蜂窝基站，针对当前LTE帧的下行链路子帧的至少时隙的时隙使用，报告关于其发射或将由此发射的当前LTE帧中的资源分配的无线资源使用信息，并且通常也 关于后续下行链路子帧的时隙以及关于上行链路子帧的时隙。 该方法的用途是用于干扰减少和能量优化。

公开(公告)号：US20140370844A1

公开(公告)日：2014-12-18

申请号：US14373565

申请日：2013-01-08

Applicant: Telefonica, S.A.

Inventor： Ruben Lara ,  Rocio Martinez ,  Miguel Angel Rodriguez ,  Alberto Martin ,  Ana Armenta

IPC: H04W4/02

CPC classification number: H04W4/029 ,  H04W4/21

Abstract: The method comprises acquiring information from signals exchanged between a user's mobile computing devices and a plurality of Base Transceiver Stations, or BTSs, analyzing said acquired information for determining, over a period of time, the locations of said user's mobile computing device and deduce through a statistical model the points of interest, identifying and labelling at least part of said user's mobile computing device determined locations as points of interest.

Abstract translation: 该方法包括从在用户的移动计算设备与多个基站收发站或BTS之间交换的信号中获取信息，分析所述获取的信息，以在一段时间内确定所述用户的移动计算设备的位置，并通过 对兴趣点进行统计模型，将所述用户的移动计算设备确定的位置的至少一部分识别和标记为感兴趣的点。

公开(公告)号：US20140241245A1

公开(公告)日：2014-08-28

申请号：US14190871

申请日：2014-02-26

Applicant: TELEFONICA, S.A.

Inventor： Ignacio BERBERANA ,  Maria Teresa APARICIO ,  Ana VILLANUA

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04J11/0056

Abstract: The method comprising measuring by an interfered base station (BS2) the uplink interference and when said uplink interference exceeds a given threshold performing a cancellation process by: discovering and identifying a serving base station (BS1) to which an interfering user device (UE1) is wirelessly connected; requesting to the serving (BS1) the RF fingerprints of the one or more interfering user devices served thereby and using the same frequency resource blocks (RB) of said interfered (BS2); receiving the RF fingerprint of said interfering user device (UE1); consulting said received RF fingerprint in a register; selecting the RF fingerprint more similar to the received one and taking the information of level of interference associated thereto; and using said taken level of interference information for performing said cancelling of said uplink interference.

Abstract translation: 所述方法包括：通过干扰基站（BS2）测量所述上行链路干扰，并且当所述上行链路干扰超过给定阈值时，执行取消处理：发现和识别干扰用户设备（UE1）所在的服务基站（BS1） 无线连接 向所述服务（BS1）请求所服务的一个或多个干扰用户设备的RF指纹，并使用所述受干扰（BS2）的相同频率资源块（RB）; 接收所述干扰用户设备（UE1）的RF指纹; 咨询收到的RF指纹在一个登记册; 选择与所接收的RF指纹更相似的RF指纹，并获取与之相关的干扰电平信息; 以及使用所述取得的干扰信息水平来执行所述上行链路干扰的取消。

公开(公告)号：US20140080517A1

公开(公告)日：2014-03-20

申请号：US14002511

申请日：2012-02-28

Applicant: TELEFONICA, S.A.

Inventor： Demetrio Martinez Olano ,  Jose Antonio Jimenez Holgado ,  Rafael Sorribas Mollon ,  Maria Dolores Vallecillo Alvarez ,  David Iscar Bautista

IPC: H04W4/04

CPC classification number: H04W4/021 ,  H04L61/1541 ,  H04W4/029 ,  H04W4/33 ,  H04W80/085 ,  H04W84/18

Abstract: It comprises: defining and managing an indoor area sensitive to the movements of user mobile processing devices, detecting events that occur automatically when a user mobile processing device interacts with said indoor defined area; and using a location server for locating said user mobile processing device based on programmed triggers and/or on triggers associated to the detected events. The method further comprises, when the location server has an unknown address or when a new location server needs to be used, determining the unknown address of the location server or the address of the new location server by collecting and exchanging parameters relating thereto between the user mobile processing device and the location server or the new location server.

Abstract translation: 其包括：定义和管理对用户移动处理设备的移动敏感的室内区域，当用户移动处理设备与所述室内定义区域交互时，检测自动发生的事件; 以及使用位置服务器来基于编程的触发和/或与所检测到的事件相关联的触发器来定位所述用户移动处理设备。 该方法还包括：当位置服务器具有未知地址或需要使用新位置服务器时，通过收集和交换与用户相关的参数来确定位置服务器的未知地址或新位置服务器的地址 移动处理设备和位置服务器或新的位置服务器。

公开(公告)号：US20130208589A1

公开(公告)日：2013-08-15

申请号：US13838067

申请日：2013-03-15

Applicant: TELEFONICA S.A.

Inventor： Alberto LOPEZ TOLEDO ,  Eduard GOMA LLAIRO ,  Pablo RODRIGUEZ ,  Domenico GIUSTINIANO

IPC: H04W72/08 ,  H04J3/16

CPC classification number: H04W72/087 ,  H04J3/1694 ,  H04W72/10 ,  H04W72/1252 ,  H04W72/1263

Abstract: Method and single radio station for managing station throughputs from a wireless multiple access points backhaul. The method comprises using a single radio interface per station to connect stations to one or more access points (AP1, AP2, AP3), and scheduling the throughput there for by determining a throughput request Tik for any station (k) to an access point (APi), based on a previously received or requested throughput {circumflex over (T)}ik , and calculating a corresponding duty cycle fik during which said station (k) needs to connect to said access point (APi) to receive said requested throughput Tik. The single radio station is arranged for performing the scheduling and parameter estimation of the method and communicating means for connecting any station (k) to an access point (APi) according to the obtained scheduling.

Abstract translation: 用于管理来自无线多址接入点回程的站吞吐量的方法和单个无线电站。 该方法包括使用每个站的单个无线电接口将站连接到一个或多个接入点（AP1，AP2，AP3），并且通过确定对接入点（k）的任何站（k）的吞吐量请求Tik来调度其吞吐量 APi），并且计算相应的占空比fik，在该时间期间所述站（k）需要连接到所述接入点（APi）以接收所请求的吞吐量Tik（APi） 。 单个无线电站被配置为执行该方法的调度和参数估计以及用于根据获得的调度将任何站（k）连接到接入点（APi）的通信装置。

公开(公告)号：US20220337293A1

公开(公告)日：2022-10-20

申请号：US17760628

申请日：2020-09-08

Applicant: TELEFONICA, S.A.

Inventor： Javier LORCA HERNANDO ,  Elena SERNA SANTIAGO ,  Juan Francisco ESTEBAN RIVAS

IPC: H04B7/0452 ,  H04L25/03 ,  H04B7/06

Abstract: A method and system for optimizing the performance of spatial multiplexing techniques in MU-MIMO wireless systems comprising subsectors where the presence of significant correlation between antenna elements can impair the performance of MU-MIMO techniques. The proposed solution ensures optimum selection of a specific combination of transmit antenna elements and receive antenna elements that maximizes MU-MIMO performance

公开(公告)号：US11301778B2

公开(公告)日：2022-04-12

申请号：US16359336

申请日：2019-03-20

Applicant: TELEFONICA, S.A.

Inventor： Antonio Pastor Perales ,  Diego R. Lopez ,  Alberto Mozo Velasco ,  Sandra Gomez Canaval

IPC: G06N20/00 ,  G06N5/04 ,  H04L43/026 ,  H04L43/028 ,  H04L43/067 ,  H04L43/12 ,  H04L41/16 ,  H04L41/14 ,  H04L47/10

Abstract: A system and method for training and validating ML algorithms in real networks, including: generating synthetic traffic and receiving it along with real traffic; aggregating the received traffic into network flows by using metadata and transforming them to generate a first dataset readable by the ML algorithm, comprising features defined by the metadata; labelling the traffic and selecting a subset of the features from the labelled dataset used in an iterative training to generate a trained model; filtering out a part of real traffic to obtain a second labelled dataset; and selecting a subset of features from the second labelled dataset used for validating the trained model by comparing predicted results for the trained model and the labels; repeating the steps with a different subset of features to generate another trained model until results are positive in terms of precision or accuracy.