公开(公告)号：US20160057659A1

公开(公告)日：2016-02-25

申请号：US14733406

申请日：2015-06-08

Applicant: Hitachi, Ltd.

Inventor： Hayato HOSHIHARA ,  Hideki OKITA ,  Ryoichi TANAKA ,  Seiya KUDOH

IPC: H04W28/08 ,  H04L12/801 ,  H04L12/46 ,  H04W28/02

CPC classification number: H04W28/08 ,  H04L12/4641 ,  H04L47/11 ,  H04W28/0289 ,  H04W88/16

Abstract: It is provided a traffic management system for managing traffic of a wireless network system, the wireless network system including at least one call control apparatus for processing a connection request from a subscriber terminal, the traffic management system being configured to predict a connection request processing completion time, which is a time required for the at least one call control apparatus to finish processing a connection request, based on a change in a slope of the connection request processing completion time in relation to a quantity of connection requests that are transferred from the subscriber terminals to the at least one call control apparatus.

Abstract translation: 提供一种用于管理无线网络系统的流量的流量管理系统，所述无线网络系统包括用于处理来自用户终端的连接请求的至少一个呼叫控制装置，所述流量管理系统被配置为预测连接请求处理完成 时间，其是至少一个呼叫控制装置完成处理连接请求所需的时间，基于连接请求处理完成时间的斜率相对于从用户传送的连接请求的数量的变化 终端到至少一个呼叫控制装置。

公开(公告)号：US20170041817A1

公开(公告)日：2017-02-09

申请号：US15229796

申请日：2016-08-05

Applicant: HITACHI, LTD.

Inventor： Yusuke SHOMURA ,  Rintaro KATAYAMA ,  Ryoichi TANAKA ,  Tomohiro MATSUDA

IPC: H04W24/08 ,  H04L12/26 ,  H04L12/851 ,  H04L12/801

CPC classification number: H04W24/08 ,  H04L43/08 ,  H04W28/0205 ,  H04W28/0268

Abstract: To estimate communication quality of the wireless section in real-time, it is provided a communication management apparatus that manages traffic of a communication system, comprising a storage unit which stores a program, and a processor which executes the program stored in the storage unit, wherein the communication system includes a wireless base station that communicates with a wireless terminal, and a gateway apparatus connected to the wireless base station, and wherein the communication management apparatus is configured to: obtain a degree of congestion of the wireless base station; obtain a wireless quality of the wireless terminal, between the wireless base station and the wireless terminal; and calculate an estimated communication quality value of the wireless terminal between the gateway apparatus and the wireless terminal, according to the degree of congestion of the wireless base station and the obtained wireless quality of the wireless terminal.

Abstract translation: 为了实时地估计无线部分的通信质量，提供了一种管理通信系统的通信的通信管理装置，包括存储程序的存储单元和执行存储在存储单元中的程序的处理器， 所述通信系统包括与无线终端进行通信的无线基站以及连接到所述无线基站的网关装置，所述通信管理装置具备：获取所述无线基站的拥塞程度; 在无线基站和无线终端之间获得无线终端的无线质量; 根据无线基站的拥塞程度和无线终端的无线质量，计算网关装置与无线终端之间的无线终端的通信质量估计值。