公开(公告)号：US20190182712A1

公开(公告)日：2019-06-13

申请号：US16310665

申请日：2017-03-16

Applicant: NEC CORPORATION

Inventor： Yoshinori WATANABE ,  Tomoaki HOKAO ,  Kenki TAKAGI ,  Takanori IWAI

IPC: H04W28/12 ,  H04W28/22 ,  H04W24/08

Abstract: A traffic controller (8) receives, from a traffic monitor (7), a first control message generated in response to an increase in a total transmission rate of a plurality of packet flows sent from a plurality of wireless terminals (1) to a specific external network. The controller (8) determines, based on an evaluation criterion received from a criteria manager (6), one or more packet flows on which traffic shaping is to be imposed. In response to the first control message, the controller (8) controls a base station within a RAN (2) or a packet transfer node within a mobile backhaul (30) to execute the traffic shaping. This, for example, contribute to adjusting traffic that passes through a cellular communication network based on a monitoring result of a total transmission rate of traffic sent from the cellular communication network to the external network.

公开(公告)号：US20190254108A1

公开(公告)日：2019-08-15

申请号：US16345833

申请日：2017-07-31

Applicant: NEC CORPORATION

Inventor： Takanori IWAI ,  Nobuhiko ITOH ,  Ling XU ,  Kenki TAKAGI ,  Toshiyuki TAMURA ,  Tomoaki HOKAO ,  Naoaki SUZUKI ,  Hisashi FUTAKI ,  Sadafuku HAYASHI ,  Kazuki EGUCHI ,  Kouichi KIMURA ,  Hiroki AOKI ,  Hideki BESSHO ,  Yoshinori WATANABE ,  Tooru KIKUCHI

IPC: H04W76/27 ,  H04W8/26 ,  H04W76/11 ,  H04W68/00

CPC classification number: H04W76/27 ,  H04W8/26 ,  H04W68/005 ,  H04W76/11 ,  H04W88/08 ,  H04W88/18

Abstract: A network entity (5) sends, to a mobility management entity (6) or a subscriber server (9), a request message in order to configure the mobility management entity (6) to report a second identifier to be used by a radio access network node (2) for identifying a radio terminal (1). Further, the network entity (5) receives the second identifier from the mobility management entity (6) directly or through the subscriber server (9) and communicates with the radio access network node (2) by using the second identifier. It is thus, for example, possible to allow an MEC server (or an MEC application hosted on the MEC server) and the radio access network (RAN) node to directly exchange therebetween control messages regarding a specific radio terminal.

公开(公告)号：US20160295512A1

公开(公告)日：2016-10-06

申请号：US15035471

申请日：2014-09-05

Applicant: NEC COMMUNICATION SYSTEMS, LTD. ,  NEC CORPORATION

Inventor： Yukihiro HARA ,  Yohei MIYAMA ,  Tomonori KUMAGAI ,  Shinji MASUDA ,  Kenki TAKAGI

IPC: H04W52/02 ,  H04L29/12 ,  H04W12/06 ,  H04W40/00

CPC classification number: H04W52/0229 ,  H04L61/6081 ,  H04W12/06 ,  H04W40/005 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/166

Abstract: A base station includes a wakeup signal transmission part transmitting transmission signal information to a wireless terminal by wireless communication. The transmission signal information includes a wakeup signal starting a given function included by the wireless terminal. The wakeup signal transmission part transmits the transmission signal information including connection information in addition to the wakeup signal to the wireless terminal. The connection information is information for causing the wireless terminal of a destination of transmission of the wakeup signal to connect by wireless communication using the given function.

Abstract translation: 基站包括通过无线通信向无线终端发送发送信号信息的唤醒信号发送部。 发送信号信息包括启动由无线终端包括的给定功能的唤醒信号。 唤醒信号发送部分除了唤醒信号之外还将包括连接信息的发送信号信息发送给无线终端。 连接信息是通过使用给定功能的无线通信来使唤醒信号的发送目的地的无线终端连接的信息。