公开(公告)号：US08644827B2

公开(公告)日：2014-02-04

申请号：US13142394

申请日：2009-11-09

申请人： Shohei Yamada ,  Katsunari Uemura ,  Yasuyuki Kato ,  Daiichiro Nakashima ,  Waho Oh

发明人： Shohei Yamada ,  Katsunari Uemura ,  Yasuyuki Kato ,  Daiichiro Nakashima ,  Waho Oh

IPC分类号： H04W4/00

CPC分类号： H04W24/10 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/1812 ,  H04L1/20 ,  H04L5/001 ,  H04L2001/0093 ,  H04W36/0094

摘要： Provided are a communication system, a base station apparatus, a mobile station apparatus, and a communication method which can effectively manage measurement information held by a base station apparatus and a mobile station apparatus in a system comprising a plurality of component carriers. The mobile station apparatus is used in a mobile communication system configured by a base station apparatus and a mobile station apparatus. For a plurality of cells with each cell having different frequency, the mobile station apparatus manages each of the cells activated by the base station apparatus to be a belonging cell and manages a cell adjacent to the first cell among the aforementioned cells as a cell other than the first cell.

摘要翻译： 提供一种能够有效地管理由包括多个分量载波的系统中的基站装置和移动台装置所持有的测量信息的通信系统，基站装置，移动站装置以及通信方法。 移动站装置用于由基站装置和移动站装置构成的移动通信系统中。 对于每个小区具有不同频率的多个小区，移动站装置将由基站装置激活的每个小区管理为所属小区，并将上述小区内与第一小区相邻的小区作为除了 第一个单元格。

公开(公告)号：US20110317577A1

公开(公告)日：2011-12-29

申请号：US13142255

申请日：2009-11-09

申请人： Shohei Yamada ,  Katsunari Uemura ,  Yasuyuki Kato ,  Daiichiro Nakashima ,  Waho Oh

发明人： Shohei Yamada ,  Katsunari Uemura ,  Yasuyuki Kato ,  Daiichiro Nakashima ,  Waho Oh

IPC分类号： H04W24/10 ,  H04W24/00

CPC分类号： H04W72/048 ,  H04L25/0202 ,  H04L27/2601 ,  H04W24/10 ,  H04W36/0094 ,  H04W72/00 ,  H04W72/0453 ,  H04W88/08

摘要： Provided are a communication system, a base station apparatus, a mobile station apparatus, and a communication method which can effectively manage measurement information held by a base station apparatus and a mobile station apparatus in a system comprising a plurality of component carriers. The mobile station apparatus is used in a mobile communication system configured by a base station apparatus and a mobile station apparatus. For a plurality of cells with the cell having different frequency, a reference cell with respect to an object to be measured is defined as a measurement reference cell when executing a measurement. The mobile station apparatus specifies one or more of the measurement reference cell for the object to be measured and executes a measurement of the object to be measured for the specified one or more of the measurement reference cell.

摘要翻译： 提供一种能够有效地管理由包括多个分量载波的系统中的基站装置和移动台装置所持有的测量信息的通信系统，基站装置，移动站装置以及通信方法。 移动站装置用于由基站装置和移动站装置构成的移动通信系统中。 对于具有不同频率的单元的多个单元，执行测量时将相对于被测量对象的参考单元定义为测量参考单元。 移动站装置指定被测量对象的测定基准单元的一个或多个，对于测定基准单元中的指定的一个以上，执行被测量对象的测定。

公开(公告)号：US20110281615A1

公开(公告)日：2011-11-17

申请号：US13142394

申请日：2009-11-09

申请人： Shohei Yamada ,  Katsunari Uemura ,  Yasuyuki Kato ,  Daiichiro Nakashima ,  Waho Oh

发明人： Shohei Yamada ,  Katsunari Uemura ,  Yasuyuki Kato ,  Daiichiro Nakashima ,  Waho Oh

IPC分类号： H04W4/00 ,  H04W24/00

CPC分类号： H04W24/10 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/1812 ,  H04L1/20 ,  H04L5/001 ,  H04L2001/0093 ,  H04W36/0094

摘要： Provided are a communication system, a base station apparatus, a mobile station apparatus, and a communication method which can effectively manage measurement information held by a base station apparatus and a mobile station apparatus in a system comprising a plurality of component carriers. The mobile station apparatus is used in a mobile communication system configured by a base station apparatus and a mobile station apparatus. For a plurality of cells with each cell having different frequency, the mobile station apparatus manages each of the cells activated by the base station apparatus to be a belonging cell and manages a cell adjacent to the first cell among the aforementioned cells as a cell other than the first cell.

摘要翻译： 提供一种能够有效地管理由包括多个分量载波的系统中的基站装置和移动台装置所持有的测量信息的通信系统，基站装置，移动站装置以及通信方法。 移动站装置用于由基站装置和移动站装置构成的移动通信系统中。 对于每个小区具有不同频率的多个小区，移动站装置将由基站装置激活的每个小区管理为所属小区，并将上述小区内与第一小区相邻的小区作为除了 第一个单元格。

公开(公告)号：US20110136528A1

公开(公告)日：2011-06-09

申请号：US13024168

申请日：2011-02-09

申请人： Yasuo Sugawara ,  Shohei Yamada ,  Daiichiro Nakashima ,  Yasuyuki Kato ,  Katsunari Uemura ,  Waho Oh ,  Kimihiko Imamura

发明人： Yasuo Sugawara ,  Shohei Yamada ,  Daiichiro Nakashima ,  Yasuyuki Kato ,  Katsunari Uemura ,  Waho Oh ,  Kimihiko Imamura

IPC分类号： H04W72/00

CPC分类号： H04W72/1284 ,  H04J13/0059 ,  H04L1/0026 ,  H04L5/0048 ,  H04L5/0091 ,  H04L12/40013 ,  H04L27/2613 ,  H04W56/0005

摘要： A communication terminal apparatus requests resource allocation to a communication control apparatus without allocating any dedicated resource for resource request. The communication terminal apparatus is applied to a wireless communication system in which the communication control apparatus allocates resources used when a communication terminal apparatus 200 performs wireless transmission to a communication control apparatus 100. The communication terminal apparatus includes: a determination unit 210 determining whether to make resource request to the communication control apparatus 100; and a signal control unit 211 which transmits a signal used to maintain time-frequency synchronization with the communication control apparatus 100 to the communication control apparatus 100 according to a first transmission procedure for maintaining the synchronization, while transmitting the signal to the communication control apparatus 100 according to a second transmission procedure indicating resource request when the determination unit 210 has determined to make resource request.

摘要翻译： 通信终端装置向通信控制装置请求资源分配，而不分配用于资源请求的专用资源。 通信终端装置被应用于通信控制装置分配当通信终端装置200向通信控制装置100进行无线发送时使用的资源的无线通信系统。通信终端装置包括：判定部210， 向通信控制装置100提供资源请求; 以及信号控制单元211，其将通信控制装置100的时间 - 频率同步的信号发送到通信控制装置100，根据用于维持同步的第一传输过程，将信号发送到通信控制装置100 当确定单元210确定作出资源请求时，根据指示资源请求的第二传输过程。

公开(公告)号：US08605616B2

公开(公告)日：2013-12-10

申请号：US13142255

申请日：2009-11-09

申请人： Shohei Yamada ,  Katsunari Uemura ,  Yasuyuki Kato ,  Daiichiro Nakashima ,  Waho Oh

发明人： Shohei Yamada ,  Katsunari Uemura ,  Yasuyuki Kato ,  Daiichiro Nakashima ,  Waho Oh

IPC分类号： H04L12/28 ,  H04J1/16

CPC分类号： H04W72/048 ,  H04L25/0202 ,  H04L27/2601 ,  H04W24/10 ,  H04W36/0094 ,  H04W72/00 ,  H04W72/0453 ,  H04W88/08

摘要： Provided are a communication system, a base station apparatus, a mobile station apparatus, and a communication method which can effectively manage measurement information held by a base station apparatus and a mobile station apparatus in a system comprising a plurality of component carriers. The mobile station apparatus is used in a mobile communication system configured by a base station apparatus and a mobile station apparatus. For a plurality of cells with the cell having different frequency, a reference cell with respect to an object to be measured is defined as a measurement reference cell when executing a measurement. The mobile station apparatus specifies one or more of the measurement reference cell for the object to be measured and executes a measurement of the object to be measured for the specified one or more of the measurement reference cell.

摘要翻译： 提供一种能够有效地管理由包括多个分量载波的系统中的基站装置和移动台装置所持有的测量信息的通信系统，基站装置，移动站装置以及通信方法。 移动站装置用于由基站装置和移动站装置构成的移动通信系统中。 对于具有不同频率的单元的多个单元，执行测量时将相对于被测量对象的参考单元定义为测量参考单元。 移动站装置指定被测量对象的测定基准单元的一个或多个，对于测定基准单元中的指定的一个以上，执行被测量对象的测定。

公开(公告)号：US20100016005A1

公开(公告)日：2010-01-21

申请号：US12526216

申请日：2008-01-30

申请人： Yasuo Sugawara ,  Shohei Yamada ,  Daiichiro Nakashima ,  Yasuyuki Kato ,  Katsunari Uemura ,  Waho Oh ,  Kimihiko Imamura

发明人： Yasuo Sugawara ,  Shohei Yamada ,  Daiichiro Nakashima ,  Yasuyuki Kato ,  Katsunari Uemura ,  Waho Oh ,  Kimihiko Imamura

IPC分类号： H04B7/00

CPC分类号： H04W72/1284 ,  H04J13/0059 ,  H04L1/0026 ,  H04L5/0048 ,  H04L5/0091 ,  H04L12/40013 ,  H04L27/2613 ,  H04W56/0005

摘要： A communication terminal apparatus requests resource allocation to a communication control apparatus without allocating any dedicated resource for resource request. The communication terminal apparatus is applied to a wireless communication system in which the communication control apparatus allocates resources used when a communication terminal apparatus 200 performs wireless transmission to a communication control apparatus 100. The communication terminal apparatus includes: a determination unit 210 determining whether to make resource request to the communication control apparatus 100; and a signal control unit 211 which transmits a signal used to maintain time-frequency synchronization with the communication control apparatus 100 to the communication control apparatus 100 according to a first transmission procedure for maintaining the synchronization, while transmitting the signal to the communication control apparatus 100 according to a second transmission procedure indicating resource request when the determination unit 210 has determined to make resource request.

摘要翻译： 通信终端装置向通信控制装置请求资源分配，而不分配用于资源请求的专用资源。 通信终端装置被应用于通信控制装置分配当通信终端装置200向通信控制装置100进行无线发送时使用的资源的无线通信系统。通信终端装置包括：判定部210， 向通信控制装置100提供资源请求; 以及信号控制单元211，其将通信控制装置100的时间 - 频率同步的信号发送到通信控制装置100，根据用于维持同步的第一传输过程，将信号发送到通信控制装置100 当确定单元210确定作出资源请求时，根据指示资源请求的第二传输过程。

公开(公告)号：US08270362B2

公开(公告)日：2012-09-18

申请号：US12831759

申请日：2010-07-07

申请人： Katsunari Uemura ,  Waho Oh ,  Yasuyuki Kato ,  Shohei Yamada

发明人： Katsunari Uemura ,  Waho Oh ,  Yasuyuki Kato ,  Shohei Yamada

IPC分类号： H04W4/00

CPC分类号： H04W72/082 ,  H04B17/345 ,  H04W52/0206 ,  H04W52/12 ,  H04W52/146 ,  H04W52/243 ,  H04W52/362 ,  H04W72/0406 ,  Y02D70/122

摘要： To improve throughput of the whole system while reducing power consumption. In a mobile communication system comprising a mobile station apparatus and a base station apparatus, the base station apparatus creates an interference information table based on channel quality of an uplink channel, and at the same time, transmitting the interference information indicator table to the mobile station apparatus, and the mobile station apparatus determines a state of interference in an uplink frequency band based on the interference information indicator table, determines a frequency band of a measurement pilot channel, which is a pilot channel used to determine received quality, and make a request to the base station apparatus for a transmission resource. For example, the mobile station apparatus determines a frequency band with lowest interference among the uplink frequency bands as a frequency band of the measurement pilot channel.

摘要翻译： 提高整个系统的吞吐量，同时降低功耗。 在包括移动站装置和基站装置的移动通信系统中，基站装置根据上行链路信道的信道质量创建干扰信息表，同时将干扰信息指示符表发送给移动站 装置，并且移动站装置根据干扰信息指示符表确定上行链路频带的干扰状态，确定作为确定接收质量的导频信道的测量导频信道的频带，并进行请求 用于传输资源的基站装置。 例如，移动台装置将上行频带中具有最低干扰的频带确定为测量导频信道的频带。

公开(公告)号：US20100273502A1

公开(公告)日：2010-10-28

申请号：US12831774

申请日：2010-07-07

申请人： Katsunari UEMURA ,  Waho Oh ,  Yasuyuki Kato ,  Shohei Yamada

发明人： Katsunari UEMURA ,  Waho Oh ,  Yasuyuki Kato ,  Shohei Yamada

IPC分类号： H04W72/08

CPC分类号： H04W72/082 ,  H04B17/345 ,  H04W52/0206 ,  H04W52/12 ,  H04W52/146 ,  H04W52/243 ,  H04W52/362 ,  H04W72/0406 ,  Y02D70/122

摘要： To improve throughput of the whole system while reducing power consumption. In a mobile communication system comprising a mobile station apparatus and a base station apparatus, the base station apparatus creates an interference information table based on channel quality of an uplink channel, and at the same time, transmitting the interference information indicator table to the mobile station apparatus, and the mobile station apparatus determines a state of interference in an uplink frequency band based on the interference information indicator table, determines a frequency band of a measurement pilot channel, which is a pilot channel used to determine received quality, and make a request to the base station apparatus for a transmission resource. For example, the mobile station apparatus determines a frequency band with lowest interference among the uplink frequency bands as a frequency band of the measurement pilot channel.

公开(公告)号：US08488561B2

公开(公告)日：2013-07-16

申请号：US12525285

申请日：2008-01-25

申请人： Katsunari Uemura ,  Waho Oh ,  Yasuyuki Kato ,  Shohei Yamada

发明人： Katsunari Uemura ,  Waho Oh ,  Yasuyuki Kato ,  Shohei Yamada

IPC分类号： H04W4/00

CPC分类号： H04W72/082 ,  H04B17/345 ,  H04W52/0206 ,  H04W52/12 ,  H04W52/146 ,  H04W52/243 ,  H04W52/362 ,  H04W72/0406 ,  Y02D70/122

摘要： To improve throughput of the whole system while reducing power consumption, in a mobile communication system comprising a mobile station apparatus and a base station apparatus, the base station apparatus creates an interference information table based on channel quality of an uplink channel, and transmits the interference information indicator table to the mobile station apparatus. The mobile station apparatus determines a state of interference in an uplink frequency band based on the interference information indicator table, determines a frequency band of a measurement pilot channel used to determine received quality, and makes a request to the base station apparatus for a transmission resource. For example, the mobile station apparatus determines a frequency band with lowest interference among the uplink frequency bands as a frequency band of the measurement pilot channel.

摘要翻译： 为了在降低功耗的同时提高整个系统的吞吐量，在包括移动站装置和基站装置的移动通信系统中，基站装置根据上行链路信道的信道质量，创建干扰信息表，并发送干扰 信息指示表。 移动台装置根据干扰信息指标表，确定上行频带的干扰状态，确定用于确定接收质量的测量导频信道的频带，向基站装置请求发送资源 。 例如，移动台装置将上行频带中具有最低干扰的频带确定为测量导频信道的频带。

公开(公告)号：US20100075689A1

公开(公告)日：2010-03-25

申请号：US12525285

申请日：2008-01-25

申请人： Katsunari Uemura ,  Waho Oh ,  Yasuyuki Kato ,  Shohei Yamada

发明人： Katsunari Uemura ,  Waho Oh ,  Yasuyuki Kato ,  Shohei Yamada

IPC分类号： H04W72/04 ,  H04B7/005

CPC分类号： H04W72/082 ,  H04B17/345 ,  H04W52/0206 ,  H04W52/12 ,  H04W52/146 ,  H04W52/243 ,  H04W52/362 ,  H04W72/0406 ,  Y02D70/122

摘要： To improve throughput of the whole system while reducing power consumption. In a mobile communication system comprising a mobile station apparatus and a base station apparatus, the base station apparatus creates an interference information table based on channel quality of an uplink channel, and at the same time, transmitting the interference information indicator table to the mobile station apparatus, and the mobile station apparatus determines a state of interference in an uplink frequency band based on the interference information indicator table, determines a frequency band of a measurement pilot channel, which is a pilot channel used to determine received quality, and make a request to the base station apparatus for a transmission resource. For example, the mobile station apparatus determines a frequency band with lowest interference among the uplink frequency bands as a frequency band of the measurement pilot channel.

摘要翻译： 提高整个系统的吞吐量，同时降低功耗。 在包括移动站装置和基站装置的移动通信系统中，基站装置根据上行链路信道的信道质量创建干扰信息表，同时将干扰信息指示符表发送给移动站 装置，并且移动站装置根据干扰信息指示符表确定上行链路频带的干扰状态，确定作为确定接收质量的导频信道的测量导频信道的频带，并进行请求 用于传输资源的基站装置。 例如，移动台装置将上行频带中具有最低干扰的频带确定为测量导频信道的频带。