公开(公告)号：EP2715981B1

公开(公告)日：2018-11-28

申请号：EP12794051.8

申请日：2012-05-31

申请人： NTT DOCOMO, INC.

发明人： ISHII, Hiroyuki ,  RAMPRASHAD, Sean ,  MUKHERJEE, Sayandev

IPC分类号： H04W36/00 ,  H04W76/15

CPC分类号： H04L47/12 ,  H04W28/0289 ,  H04W28/08 ,  H04W36/0069 ,  H04W52/242 ,  H04W52/383 ,  H04W76/14 ,  H04W76/15

摘要： A hybrid user equipment and advanced user equipment data offloading architecture is provided. In this hybrid architecture, the advanced user equipment includes a backhaul link to a telecommunication network and/or the Internet. The user equipment can send and receive data through the advanced user equipment using the backhaul link.

公开(公告)号：EP3074890A1

公开(公告)日：2016-10-05

申请号：EP14865510.3

申请日：2014-11-25

申请人： NTT Docomo, Inc.

发明人： SUBASIC, Pero ,  SHIN, Hyung Sik ,  SUJITHAN, Ronald ,  YIN, Hongfeng ,  MUKHERJEE, Sayandev ,  AKINAGA, Yoshikazu

IPC分类号： G06F17/30

CPC分类号： G06F17/30873 ,  G06F17/30312 ,  G06F17/30598 ,  G06F17/30699 ,  G06F17/3071 ,  G06F17/30731

摘要： A system and method is provided to analyze a database of concepts organized into categories, wherein each concept is an online textual document, to determine a numerical relationship between the concepts and to determine a hierarchy for the categories.

摘要翻译： 提供了一种系统和方法来分析组织成类别的概念的数据库，其中每个概念是在线文本文档，以确定概念之间的数值关系并且确定类别的层次结构。

公开(公告)号：EP3074877A1

公开(公告)日：2016-10-05

申请号：EP14866347.9

申请日：2014-11-25

申请人： NTT Docomo, Inc.

发明人： SHIN, Hyung Sik ,  SUJITHAN, Ronald ,  MUKHERJEE, Sayandev ,  YIN, Hongfeng ,  SUN, Yang ,  AKINAGA, Yoshikazu ,  SUBASIC, Pero

IPC分类号： G06F15/18

CPC分类号： G06N99/005 ,  G06F9/4881 ,  G06F15/18 ,  G06F17/30654 ,  G10L15/00 ,  G10L15/1822 ,  G10L2015/0633

摘要： A system and method is provided that processes a training database of human-generated requests in each of a plurality of task categories with a machine learning algorithm to develop a task classifier model that may be applied to subsequent user requests to determine the most likely one of the task categories for the subsequent user request.

摘要翻译： 提供了一种系统和方法，其使用机器学习算法处理多个任务类别中的每一个中的人类生成请求的训练数据库，以开发可应用于后续用户请求的任务分类器模型，以确定最可能的一个 后续用户请求的任务类别。

公开(公告)号：EP2716102A1

公开(公告)日：2014-04-09

申请号：EP12792917.2

申请日：2012-05-31

申请人： NTT DOCOMO, INC.

发明人： ISHII, Hiroyuki ,  RAMPRASHAD, Sean ,  MUKHERJEE, Sayandev

IPC分类号： H04W36/00

CPC分类号： H04L47/12 ,  H04W28/0289 ,  H04W28/08 ,  H04W52/242 ,  H04W52/383 ,  H04W76/14 ,  H04W76/15

摘要： A network device in a wireless communication system includes a first communication circuit that receives a first control-plane message from a base station (BS) over a first communication link; a second communication circuit that transmits user-plane data to a user equipment (UE) over a second communication link established responsive to the first control-plane message; and a third communication circuit that receives the user-plane traffic data from a server over a third communication link. The UE communicates user-plane data with the BS and the network device simultaneously at a predetermined time. The first communication circuit receives a second control-plane message from the BS. The second communication circuit transmits a pilot signal to the UE responsive to the second control-plane message to enable the UE to measure a radio link quality of the second communication link using the pilot signal. The second communication link is maintained, at least in part, based on the radio link quality of the second communication link.

公开(公告)号：EP2715981A1

公开(公告)日：2014-04-09

申请号：EP12794051.8

申请日：2012-05-31

申请人： NTT DOCOMO, INC.

发明人： ISHII, Hiroyuki ,  RAMPRASHAD, Sean ,  MUKHERJEE, Sayandev

IPC分类号： H04L12/26

CPC分类号： H04L47/12 ,  H04W28/0289 ,  H04W28/08 ,  H04W52/242 ,  H04W52/383 ,  H04W76/14 ,  H04W76/15

摘要： A network device in a wireless communication system includes a first communication circuit that receives a first control-plane message from a base station (BS) over a first communication link; a second communication circuit that transmits user-plane data to a user equipment (UE) over a second communication link established responsive to the first control-plane message; and a third communication circuit that receives the user-plane traffic data from a server over a third communication link. The UE communicates user-plane data with the BS and the network device simultaneously at a predetermined time. The first communication circuit receives a second control-plane message from the BS. The second communication circuit transmits a pilot signal to the UE responsive to the second control-plane message to enable the UE to measure a radio link quality of the second communication link using the pilot signal. The second communication link is maintained, at least in part, based on the radio link quality of the second communication link.