公开(公告)号：US20160249242A1

公开(公告)日：2016-08-25

申请号：US15049159

申请日：2016-02-22

Applicant: Hitachi, Ltd.

Inventor： Hideki OKITA ,  Yuki SUGIMOTO ,  Katsuyuki TSUNAMI

IPC: H04W24/08 ,  H04W28/02

CPC classification number: H04W24/08 ,  H04L43/026 ,  H04L43/028 ,  H04L43/0882 ,  H04L43/12 ,  H04L47/11 ,  H04W28/0284 ,  H04W88/085

Abstract: A base station congestion management includes at least one data management unit to which a plurality of communication monitoring apparatuses input the base station bandwidth information and the subscriber information, a shared data store to store base station bandwidth usage information and information of list of subscriber existing within base station coverage, and a congestion management unit to determine whether congestion is occurring at the base station. The data management unit calculates a total value of a used bandwidth for each base station, updates the base station bandwidth usage information, and updates the list of subscriber identification information of a user terminal connected with the base station. The congestion management unit identifies the subscriber identification information of the user terminal connected with the base station where congestion is occurring.

Abstract translation: 基站拥塞管理包括至少一个数据管理单元，多个通信监视设备输入基站带宽信息和用户信息，共享数据存储器，用于存储基站带宽使用信息和存在于其中的用户列表的信息 基站覆盖，以及拥塞管理单元，用于确定基站是否发生拥塞。 数据管理单元计算每个基站的使用带宽的总值，更新基站带宽使用信息，并更新与基站连接的用户终端的用户识别信息的列表。 拥塞管理单元识别与发生拥塞的基站相连的用户终端的用户识别信息。

公开(公告)号：US20150312827A1

公开(公告)日：2015-10-29

申请号：US14692874

申请日：2015-04-22

Applicant: Hitachi, Ltd.

Inventor： Hideki OKITA ,  Rintaro KATAYAMA ,  Hiroto NAKAGAWA

IPC: H04W36/22 ,  H04W36/00

CPC classification number: H04W36/22 ,  H04L47/263 ,  H04W28/0226 ,  H04W28/0289 ,  H04W36/0055 ,  H04W36/0066

Abstract: A traffic management server is configured to determine a base station at which a handover occurs to a base station having a slower maximum communication speed as an area boundary base station, determine a terminal located within a coverage of the area boundary base station, and instruct a control apparatus included in a mobile network to limit a maximum usable bandwidth of the determined terminal.

Abstract translation: 流量管理服务器被配置为将具有较慢最大通信速度的基站进行切换的基站确定为区域边界基站，确定位于区域边界基站的覆盖范围内的终端，并且指示 控制装置包括在移动网络中以限制所确定的终端的最大可用带宽。

公开(公告)号：US20150280987A1

公开(公告)日：2015-10-01

申请号：US14737699

申请日：2015-06-12

Applicant: Hitachi, Ltd.

Inventor： Yoshiko YASUDA ,  Yosuke HIMURA ,  Hideki OKITA ,  Mariko NAKAYAMA

IPC: H04L12/24

CPC classification number: H04L41/0816 ,  H04L41/0803 ,  H04L41/145

Abstract: In a multi-tenant information processing system, when initially constructing a tenant, design items depending on the tenant are specified for each device constituting the tenant, and design values of the design items are calculated without overlapping with those of other tenants. In a tenant design item management table, the design items set for the devices and information indicating whether the design items depend on the tenant, are stored for each device. In a design algorithm management table, calculation formulae for making the design values to be different for each tenant are stored corresponding to the design items. A tenant design unit refers to the tenant design item management table, specifies the design items depending on the tenant among those corresponding to the devices constituting the tenant, calculates the design values of the design items according to the calculation formula, when initially constructing the tenant.

Abstract translation: 在多租户信息处理系统中，在最初构建租户时，针对构成租户的每个设备指定与租户相关的设计项目，并且计算设计项目的设计值而不与其他租户的设计值重叠。 在租户设计项目管理表中，为设备设置的设计项目和指示设计项目是否取决于租户的信息被存储为每个设备。 在设计算法管理表中，对应于设计项存储用于使每个租户的设计值不同的计算公式。 租户设计单位是指租户设计项目管理表，根据租户对构成租户的设备的租户指定设计项目，根据计算公式计算设计项目的设计值，最初构建租户 。