公开(公告)号：US08731554B2

公开(公告)日：2014-05-20

申请号：US13382198

申请日：2010-07-07

申请人： Akio Yoshihara ,  Shinichi Sawada ,  Shigeto Suzuki ,  Hirokazu Kobayashi ,  Kohki Suzuki

发明人： Akio Yoshihara ,  Shinichi Sawada ,  Shigeto Suzuki ,  Hirokazu Kobayashi ,  Kohki Suzuki

IPC分类号： H04W4/00

CPC分类号： H04W36/30 ,  H04W36/0083 ,  H04W36/04 ,  H04W84/045

摘要： The mobile station device has: a first step of selecting a plurality of base station devices meeting a predetermined handover condition, based on reception levels of a plurality of signals transmitted from the plurality of base station devices; and a second step of reselecting, if the plurality of base station devices selected in the first step include a plurality of base station devices for specific subscribers, a base station device to be accessed from among the plurality of base station devices for specific subscribers, by using a predetermined correlation between frequencies and priorities. Accordingly, the number of frequencies can be reduced, and the ping-pong phenomenon can be suppressed.

摘要翻译： 移动站装置具有：基于从多个基站装置发送的多个信号的接收电平，选择满足规定切换条件的多个基站装置的第一步骤; 以及第二步骤，如果在第一步骤中选择的多个基站装置包括用于特定用户的多个基站装置，则针对特定用户从多个基站装置中接入的基站装置，通过 使用频率和优先级之间的预定相关性。 因此，可以减少频率的数量，并且可以抑制乒乓现象。

公开(公告)号：US08498644B2

公开(公告)日：2013-07-30

申请号：US13391789

申请日：2010-08-13

申请人： Shinichi Sawada ,  Hirokazu Kobayashi ,  Shigeto Suzuki ,  Kohki Suzuki ,  Akio Yoshihara

发明人： Shinichi Sawada ,  Hirokazu Kobayashi ,  Shigeto Suzuki ,  Kohki Suzuki ,  Akio Yoshihara

IPC分类号： H04W36/00

CPC分类号： H04W36/0072 ,  H04W36/04 ,  H04W36/32

摘要： A wireless communication system includes: a macrocell base station device; a micro base station device serving a cell having a region including at least a part of a region of a cell served by the macrocell base station device; and a mobile station device. One of the macrocell base station device and the micro base station device includes a reporter configured to report, to the mobile station device, micro base station information indicating the micro base station device to which the mobile station device can perform a handover. The mobile station device includes a handover destination selector configured to select a handover destination based on the micro base station information reported. Thereby, a handover is prevented while preventing the processing load on the mobile station device.

摘要翻译： 一种无线通信系统，包括：宏小区基站装置; 服务于具有包括由所述宏小区基站装置服务的小区的区域的至少一部分的区域的小区的微基站装置; 和移动站装置。 宏小区基站装置和微基站装置之一包括：报告器，向移动台装置报告表示移动台装置能够进行切换的微基站装置的微基站信息。 移动站装置包括：移动目的地选择器，被配置为基于所报告的微基站信息来选择切换目的地。 由此，防止移动站装置的处理负担的切换。

公开(公告)号：US20110106953A1

公开(公告)日：2011-05-05

申请号：US13001223

申请日：2009-06-12

申请人： Shigeto Suzuki ,  Akio Yoshihara ,  Shinichi Sawada ,  Hirokazu Kobayashi ,  Kohki Suzuki

发明人： Shigeto Suzuki ,  Akio Yoshihara ,  Shinichi Sawada ,  Hirokazu Kobayashi ,  Kohki Suzuki

IPC分类号： G06F15/173

CPC分类号： H04W72/04 ,  H04W72/0453 ,  H04W74/0833

摘要： In a reception apparatus that receives random access signals transmitted from a transmission apparatus by being allocated to preset resources, the reception apparatus includes a resource allocation configuration candidate storage section that stores in advance a plurality of different resource allocation configurations which are obtained by combining the resources and have different sizes of the combined resources, a resource allocation configuration decision section that decides a resource allocation configuration from resource allocation configurations stored in the resource allocation configuration candidate storage section based on a value indicating a receiving frequency of the random access signal, and a resource allocation configuration report section that reports information of the resource allocation configuration decided by the resource allocation configuration decision section.

摘要翻译： 在接收装置中，通过分配预设资源来接收从发送装置发送的随机接入信号，所述接收装置包括资源分配配置候补存储部，预先存储通过组合资源而获得的多个不同的资源分配配置 并且具有不同尺寸的组合资源，资源分配配置决定部，基于表示随机接入信号的接收频率的值，从存储在资源分配配置候补存储部中的资源分配配置决定资源分配配置， 资源分配配置报告部，其报告由所述资源分配配置决定部决定的所述资源分配配置的信息。

公开(公告)号：US08731606B2

公开(公告)日：2014-05-20

申请号：US13388944

申请日：2010-07-30

申请人： Akio Yoshihara ,  Hirokazu Kobayashi ,  Shinichi Sawada ,  Shigeto Suzuki ,  Kohki Suzuki

发明人： Akio Yoshihara ,  Hirokazu Kobayashi ,  Shinichi Sawada ,  Shigeto Suzuki ,  Kohki Suzuki

IPC分类号： H04M1/00

CPC分类号： H04W48/18 ,  H04W88/10

摘要： A priority storing unit (b117) stores, for each of frequency bands predetermined, a priority for accessing a base station device using associated one of the frequency bands. A service type determining unit (b114) chooses, based on identification information received from the at least one first base station device, which of the first and second services to receive from each of the at least one first base station device. A priority determining unit (b116) determines, based on a type of a connection service chosen by the service type determining unit (b114), a priority for each of the frequency bands which is used by the at least one first base station device, and to update the priority stored by the priority storing unit (b117) based on the priority determined. A selection evaluator (b119) selects a base station device to access, based on the priority updated by the priority determining unit (b116) and a reception level of a reception signal for each of the frequency bands which is received from each of the base station devices.

摘要翻译： 优先级存储单元（b117）针对预定的每个频带存储使用相关联的频带之一来访问基站设备的优先级。 服务类型确定单元（b114）基于从至少一个第一基站设备接收的识别信息，选择从至少一个第一基站设备中的每一个接收的第一和第二服务中的哪一个。 优先级确定单元（b116）基于由服务类型确定单元（b114）选择的连接服务的类型确定由至少一个第一基站设备使用的每个频带的优先级，以及 基于所确定的优先级来更新由优先级存储单元（b117）存储的优先级。 选择评估器（b119）基于由优先级确定单元（b116）更新的优先级和从每个基站接收的每个频带的接收信号的接收电平，选择基站设备接入 设备。

公开(公告)号：US20120165065A1

公开(公告)日：2012-06-28

申请号：US13391789

申请日：2010-08-13

申请人： Shinichi Sawada ,  Hirokazu Kobayashi ,  Shigeto Suzuki ,  Kohki Suzuki ,  Akio Yoshihara

发明人： Shinichi Sawada ,  Hirokazu Kobayashi ,  Shigeto Suzuki ,  Kohki Suzuki ,  Akio Yoshihara

IPC分类号： H04W36/34

CPC分类号： H04W36/0072 ,  H04W36/04 ,  H04W36/32

摘要： A wireless communication system includes: a macrocell base station device; a micro base station device serving a cell having a region including at least a part of a region of a cell served by the macrocell base station device; and a mobile station device. One of the macrocell base station device and the micro base station device includes a reporter configured to report, to the mobile station device, micro base station information indicating the micro base station device to which the mobile station device can perform a handover. The mobile station device includes a handover destination selector configured to select a handover destination based on the micro base station information reported. Thereby, a handover is prevented while preventing the processing load on the mobile station device.

摘要翻译： 一种无线通信系统，包括：宏小区基站装置; 服务于具有包括由所述宏小区基站装置服务的小区的区域的至少一部分的区域的小区的微基站装置; 和移动站装置。 宏小区基站装置和微基站装置之一包括：报告器，向移动台装置报告表示移动台装置能够进行切换的微基站装置的微基站信息。 移动站装置包括：移动目的地选择器，被配置为基于所报告的微基站信息来选择切换目的地。 由此，防止移动站装置的处理负担的切换。

公开(公告)号：US20120135738A1

公开(公告)日：2012-05-31

申请号：US13388944

申请日：2010-07-30

申请人： Akio Yoshihara ,  Hirokazu Kobayashi ,  Shinichi Sawada ,  Shigeto Suzuki ,  Kohki Suzuki

发明人： Akio Yoshihara ,  Hirokazu Kobayashi ,  Shinichi Sawada ,  Shigeto Suzuki ,  Kohki Suzuki

IPC分类号： H04W36/30

CPC分类号： H04W48/18 ,  H04W88/10

摘要： A priority storing unit (b117) stores, for each of frequency bands predetermined, a priority for accessing a base station device using associated one of the frequency bands. A service type determining unit (b114) chooses, based on identification information received from the at least one first base station device, which of the first and second services to receive from each of the at least one first base station device. A priority determining unit (b116) determines, based on a type of a connection service chosen by the service type determining unit (b114), a priority for each of the frequency bands which is used by the at least one first base station device, and to update the priority stored by the priority storing unit (b117) based on the priority determined. A selection evaluator (b119) selects a base station device to access, based on the priority updated by the priority determining unit (b116) and a reception level of a reception signal for each of the frequency bands which is received from each of the base station devices.

摘要翻译： 优先级存储单元（b117）针对预定的每个频带存储使用相关联的频带之一来访问基站设备的优先级。 服务类型确定单元（b114）基于从至少一个第一基站设备接收的识别信息，选择从至少一个第一基站设备中的每一个接收的第一和第二服务中的哪一个。 优先级确定单元（b116）基于由服务类型确定单元（b114）选择的连接服务的类型确定由至少一个第一基站设备使用的每个频带的优先级，以及 基于所确定的优先级来更新由优先级存储单元（b117）存储的优先级。 选择评估器（b119）基于由优先级确定单元（b116）更新的优先级和从每个基站接收的每个频带的接收信号的接收电平，选择基站设备接入 设备。

公开(公告)号：US20120135737A1

公开(公告)日：2012-05-31

申请号：US13382198

申请日：2010-07-07

申请人： Akio Yoshihara ,  Shinichi Sawada ,  Shigeto Suzuki ,  Hirokazu Kobayashi ,  Kohki Suzuki

发明人： Akio Yoshihara ,  Shinichi Sawada ,  Shigeto Suzuki ,  Hirokazu Kobayashi ,  Kohki Suzuki

IPC分类号： H04W36/30

CPC分类号： H04W36/30 ,  H04W36/0083 ,  H04W36/04 ,  H04W84/045

摘要： The mobile station device has: a first step of selecting a plurality of base station devices meeting a predetermined handover condition, based on reception levels of a plurality of signals transmitted from the plurality of base station devices; and a second step of reselecting, if the plurality of base station devices selected in the first step include a plurality of base station devices for specific subscribers, a base station device to be accessed from among the plurality of base station devices for specific subscribers, by using a predetermined correlation between frequencies and priorities. Accordingly, the number of frequencies can be reduced, and the ping-pong phenomenon can be suppressed.

摘要翻译： 移动站装置具有：基于从多个基站装置发送的多个信号的接收电平，选择满足规定切换条件的多个基站装置的第一步骤; 以及第二步骤，如果在第一步骤中选择的多个基站装置包括用于特定用户的多个基站装置，则针对特定用户从多个基站装置中接入的基站装置，通过 使用频率和优先级之间的预定相关性。 因此，可以减少频率的数量，并且可以抑制乒乓现象。

公开(公告)号：US20130195078A1

公开(公告)日：2013-08-01

申请号：US13878834

申请日：2011-11-29

申请人： Hirokazu Kobayashi ,  Shinichi Sawada ,  Shigeto Suzuki ,  Koki Suzuki ,  Akio Yoshihara

发明人： Hirokazu Kobayashi ,  Shinichi Sawada ,  Shigeto Suzuki ,  Koki Suzuki ,  Akio Yoshihara

IPC分类号： H04W36/16

CPC分类号： H04W36/165 ,  H04W36/0055 ,  H04W36/04 ,  H04W84/045

摘要： A wireless communication system including a mobile terminal and a plurality of base stations is provided. Each of base stations includes communication unit selectively uses at least one of a plurality of frequency bands to communicate with the mobile terminal, and a handover unit performs handover with at least one another base station. The mobile terminal includes a storage unit stores, by each base station basis, information of a frequency band used for communication from the plurality of frequency bands, and a notification unit notifies, when handover from a first base station currently connected in communication to a second base station is required, the first base station about a proximity indication associated with some of the plurality of frequency bands based on the stored information of the frequency band used for communication.

摘要翻译： 提供了包括移动终端和多个基站的无线通信系统。 每个基站包括通信单元选择性地使用多个频带中的至少一个与移动终端通信，并且切换单元与至少另一个基站进行切换。 移动终端包括：存储单元，以各基站为基础，存储从多个频带用于通信的频带的信息;当从当前连接到通信的第一基站到第二基站的切换时，通知单元通知 需要基站，基于所存储的用于通信的频带的信息，第一基站关于与多个频带中的一些频带相关联的接近指示。

公开(公告)号：US20140198771A1

公开(公告)日：2014-07-17

申请号：US14241487

申请日：2012-08-29

申请人： Shigeto Suzuki ,  Shinichi Sawada ,  Hirokazu Kobayashi ,  Akio Yoshihara ,  Shumpei Fuse

发明人： Shigeto Suzuki ,  Shinichi Sawada ,  Hirokazu Kobayashi ,  Akio Yoshihara ,  Shumpei Fuse

IPC分类号： H04W36/16

CPC分类号： H04W36/165 ,  H04W36/04 ,  H04W84/045

摘要： Provided is an HeNB which can cause a mobile station within a coverage of the HeNB to be handed over to another communicable base station. An HeNB communicates with an MME through a relay process by a gateway. The HeNB detects a state of the gateway. The HeNB stops communication with a mobile phone in accordance with the state of the gateway.

摘要翻译： 提供了一种HeNB，其可以使HeNB的覆盖范围内的移动台被切换到另一个可通信基站。 HeNB通过网关通过中继过程与MME进行通信。 HeNB检测网关的状态。 HeNB根据网关的状态停止与移动电话的通信。

公开(公告)号：US20140120917A1

公开(公告)日：2014-05-01

申请号：US14128134

申请日：2012-07-19

申请人： Akio Yoshihara ,  Shinichi Sawada ,  Hirokazu Kobayashi ,  Shigeto Suzuki ,  Shunpei Fuse

发明人： Akio Yoshihara ,  Shinichi Sawada ,  Hirokazu Kobayashi ,  Shigeto Suzuki ,  Shunpei Fuse

IPC分类号： H04W36/00

CPC分类号： H04W36/0033 ,  H04W36/0055 ,  H04W92/12 ,  H04W92/20

摘要： A communication system includes a mobile terminal; a management device that manage a position of the mobile terminal; a first base station that creates a first cell area and retains management information for managing a mobile terminal in the first cell area; a gateway, arranged between the first base station and the management device, that retains management information for managing a mobile terminal in the first cell area; and a second base station that creates a second cell area. In a case where the management entity of the mobile terminal is changed from the first base station to the second base station, the first base station updates management information, included in its retaining management information, associated with the relevant mobile terminal, and transmits to the gateway a command to update management information associated with the relevant mobile terminal.

摘要翻译： 通信系统包括移动终端; 管理所述移动终端的位置的管理装置; 第一基站，其创建第一小区区域并保留用于管理第一小区区域中的移动终端的管理信息; 布置在所述第一基站和所述管理设备之间的网关，其保留用于管理所述第一小区区域中的移动终端的管理信息; 以及创建第二小区区域的第二基站。 在移动终端的管理实体从第一基站改变为第二基站的情况下，第一基站更新与其相关的移动终端相关联的其保留管理信息中包含的管理信息，并发送给 网关更新与相关移动终端相关联的管理信息的命令。