专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

US08611377B2 Mobile communication system, mobile station device, base station device, and mobile communication method having improved communication quality during synchronization loss 有权
标题翻译：移动通信系统，移动台装置，基站装置以及在同步丢失时具有提高的通信质量的移动通信方法
公开(公告)号：US08611377B2
公开(公告)日：2013-12-17
申请号：US12530980
申请日：2008-03-12
申请人： Katsunari Uemura
发明人： Katsunari Uemura
IPC分类号： H04J3/06
CPC分类号： H04W56/0015 , H04W56/007 , H04W74/08 , H04W92/08
摘要： A mobile station device that communicates with a base station device, including: a downlink synchronization error detecting portion that detects the occurrence of a downlink synchronization error from the measurement result of a transmission signal of the base station device; a synchronization monitoring portion that sets information showing the occurrence of a downlink synchronization error into a random access channel based on the downlink synchronization state or both the downlink and uplink synchronization states of the mobile station device; and a downlink synchronization error notifying portion that transmits the random access channel to the base station device.
摘要翻译： 1.一种与基站装置进行通信的移动站装置，包括：下行链路同步错误检测部，其从所述基站装置的发送信号的测定结果检测出下行链路同步误差的发生; 基于所述下行链路同步状态或所述移动站装置的下行链路和上行链路同步状态两者，将同步监视部分，将表示下行链路同步错误的发生的信息设定为随机接入信道; 以及向所述基站装置发送所述随机接入信道的下行同步错误通知部。

92. 发明申请

US20110237202A1 BASE STATION APPARATUS, MOBILE STATION APPARATUS, MOBILE COMMUNICATION SYSTEM AND COMMUNICATION METHOD 有权
标题翻译：基站装置，移动站装置，移动通信系统和通信方法
公开(公告)号：US20110237202A1
公开(公告)日：2011-09-29
申请号：US13120119
申请日：2009-09-10
申请人： Katsunari Uemura , Waho Oh
发明人： Katsunari Uemura , Waho Oh
IPC分类号： H04W24/00
CPC分类号： H04W24/08 , H04W24/10 , H04W36/0088
摘要： A base station apparatus, in a mobile communication system comprised of a plurality of base station apparatuses for performing transmission using mutually different frequency bands and a mobile station apparatus capable of concurrently communicating with each of the base station apparatuses, makes a determination whether the mobile station apparatus needs to perform Inter-Frequency Measurement to communicate with the plurality of base station apparatuses, and when Inter-Frequency Measurement is needed, based on the number of frequency bands of base station apparatuses that concurrently communicate with the mobile station apparatus and the number of frequency bands that the mobile station apparatus is capable of concurrently receiving, selects one of a first Inter-Frequency Measurement method without the need for providing a measurement gap in one of the frequency bands, and a second Inter-Frequency Measurement method with the need for providing a measurement gap in one of the frequency bands.
摘要翻译：一种基站装置，在由用于使用相互不同的频带进行发送的多个基站装置的移动通信系统和能够与各基站装置同时进行通信的移动站装置中，判定移动台设备需要进行频率测量以与多个基站装置通信，并且当需要进行异频测量时，基于与移动站装置同时进行通信的基站装置的频带数，移动站装置能够同时接收的频带，选择第一异频测量方法中的一个，而不需要在一个频带中提供测量间隙;以及第二异频测量方法，需要在频率之一提供测量间隙乐队。

93. 发明申请

US20110105109A1 MOBILE STATION APPARATUS, BASE STATION APPARATUS, AND MOBILE COMMUNICATION SYSTEM 有权
标题翻译：移动站设备，基站设备和移动通信系统
公开(公告)号：US20110105109A1
公开(公告)日：2011-05-05
申请号：US12997830
申请日：2009-05-28
申请人： Katsunari Uemura , Hidekazu Tsuboi
发明人： Katsunari Uemura , Hidekazu Tsuboi
IPC分类号： H04W48/00
CPC分类号： H04W4/22 , H04W4/90 , H04W24/10 , H04W36/0055 , H04W36/04 , H04W48/02 , H04W76/50 , H04W84/045 , H04W88/02
摘要： When communication of a type, such as a priority call, to be prioritized over a normal call has occurred, appropriate measurement of CSG cells is performed. There is provided a mobile station apparatus applied to a mobile communication system that includes a small base station apparatus which makes only mobile station apparatuses registered in advance accessible in normal case, and on the other hand, makes unregistered mobile station apparatuses accessible in non-normal case, wherein the mobile station apparatus is provided with at least: a cell information management section 103 that outputs cell type determination information for distinguishing a normal base station apparatus from a small base station apparatus; and a reception signal processing section 102 that selects whether or not to perform measurement of a channel state between the mobile station apparatus and the small base station apparatus, based on cell type determination information and access-class information indicating a priority of communication, and performs measurement of the channel state according to the selection result.
摘要翻译：当发生诸如优先呼叫的类型的通信在普通呼叫中被优先化时，执行CSG小区的适当测量。提供了一种应用于移动通信系统的移动站装置，该移动通信系统包括：小型基站装置，其仅在正常情况下仅使登记的移动站装置可以访问，另一方面，使未注册的移动站装置以非正常的方式访问其特征在于，所述移动站装置至少设置有：小区信息管理部103，其将小区类型确定信息输出到小型基站装置; 以及接收信号处理部分102，其基于小区类型确定信息和指示通信优先级的访问类别信息来选择是否执行移动站装置和小型基站装置之间的信道状态的测量，并执行根据选择结果测量通道状态。

94. 发明申请

US20110058529A1 MOBILE COMMUNICATION SYSTEM, MOBILE STATION APPARATUS, BASE STATION APPARATUS, COMMUNICATION METHOD, AND COMMUNICATION CONTROL METHOD 审中-公开
标题翻译：移动通信系统，移动站装置，基站装置，通信方法和通信控制方法
公开(公告)号：US20110058529A1
公开(公告)日：2011-03-10
申请号：US12672206
申请日：2008-08-05
申请人： Katsunari Uemura
发明人： Katsunari Uemura
IPC分类号： H04W36/00
CPC分类号： H04W36/0077 , H04W74/02
摘要： A mobile station apparatus acquires handover information when a handover instruction message is received and continues a reception process in a source cell until handover execution time when the handover is determined to be a synchronous handover. When it is handover execution time, the mobile station apparatus follows handover information to perform cell switch control and starts a downlink synchronization establishment process for a target cell. When downlink synchronization establishment has succeeded before the expiration of a handover protection time and when the mobile station apparatus determines that downlink synchronization establishment has succeeded within a downlink synchronization establishment expected time, the mobile station apparatus determines that uplink synchronization establishment is not necessary for the target cell and executes a synchronous handover process that does not require random access. On the other hand, when determining that the downlink synchronization establishment has not succeeded, the mobile station apparatus determines that uplink synchronization establishment is necessary for the target cell and executes a handover process that requires random access transmission.
摘要翻译：移动站装置在切换指示消息被接收时获取切换信息，并且在切换判定为同步切换的切换执行时间之前，继续进行源小区的接收处理。当切换执行时间时，移动站装置遵循切换信息进行小区切换控制，并开始目标小区的下行链路同步建立处理。当在切换保护时间到期之前下行链路同步建立成功，并且当移动站装置确定下行链路同步建立预定时间内的下行链路同步建立成功之后，移动站装置确定目的地不需要上行链路同步建立并执行不需要随机访问的同步切换过程。另一方面，当确定下行链路同步建立尚未成功时，移动站装置确定目标小区需要上行链路同步建立，并执行需要随机接入传输的切换处理。

95. 发明申请

US20100222050A1 BASE STATION APPARATUS, MOBILE STATION APPARATUS, COMMUNICATION SYSTEM, AND CELL SEARCH METHOD 审中-公开
标题翻译：基站装置，移动站装置，通信系统和细胞搜索方法
公开(公告)号：US20100222050A1
公开(公告)日：2010-09-02
申请号：US12682020
申请日：2008-09-19
申请人： Hidekazu Tsuboi , Katsunari Uemura
发明人： Hidekazu Tsuboi , Katsunari Uemura
IPC分类号： H04W40/00 , H04W88/08 , H04W88/02
CPC分类号： H04J11/0069 , H04L5/0007 , H04L5/005 , H04L25/03866 , H04L27/2613 , H04L27/2655 , H04L27/2675
摘要： There are provided a base station apparatus, a mobile station apparatus, and a cell search method capable of reducing the circuit scale of the mobile station apparatus and a calculation amount by optimizing information distribution to a primary synchronization channel (P-SCH) and a secondary synchronization channel (S-SCH). The base station apparatus transmits the P-SCH and the S-SCH as synchronization channels. The base station apparatus is equipped with an SCH signal generation unit that multiplies the S-SCH by a sequence according to a cell type of the base station apparatus.
摘要翻译：提供了一种基站装置，移动站装置和小区搜索方法，其能够通过优化信息分配到主同步信道（P-SCH）和次要信道来减少移动站装置的电路规模和计算量同步信道（S-SCH）。基站装置发送P-SCH和S-SCH作为同步信道。基站装置配备有SCH信号生成单元，其根据基站装置的小区类型将S-SCH乘以序列。

96. 发明授权

US09185623B2 Mobile station apparatus, communication system, base station apparatus, cell reselection method, control program of mobile station apparatus, and integrated circuit 有权
标题翻译：移动站装置，通信系统，基站装置，小区重选方法，移动站装置的控制程序和集成电路
公开(公告)号：US09185623B2
公开(公告)日：2015-11-10
申请号：US13643517
申请日：2011-04-07
申请人： Katsunari Uemura , Hidekazu Tsuboi
发明人： Katsunari Uemura , Hidekazu Tsuboi
IPC分类号： H04W36/30 , H04W4/06 , H04W36/00 , H04W72/00 , H04W76/00 , H04W84/04
CPC分类号： H04W36/30 , H04W4/06 , H04W36/0083 , H04W72/005 , H04W76/40 , H04W84/045
摘要： Efficient cell reselection taking the continuity of MBMS service into consideration is enabled. A communication system includes a base station apparatus managing a cell capable of providing a multimedia broadcast multicast service, and a mobile station apparatus belonging to a group of access-restricted cells, and the mobile station apparatus selects the access-restricted cell from the serving cell capable of providing the multimedia broadcast multicast service. The base station apparatus periodically transmits multimedia broadcast multicast service information to the mobile station apparatus (S101), and the mobile station apparatus is able to continue the multimedia broadcast multicast service being received from the cell capable of providing the multimedia broadcast multicast service by selecting the access-restricted cell and when a reception quality of the access-restricted cell satisfies cell reselection criteria, selects the access-restricted cell (S105).
摘要翻译：考虑到MBMS服务的连续性，有效的小区重选得以实现。通信系统包括管理能够提供多媒体广播多播服务的小区的基站装置和属于一组接入限制小区的移动台装置，移动台装置从服务小区中选择接入限制小区能够提供多媒体广播多播服务。基站装置周期性地向移动台装置发送多媒体广播组播业务信息（S101），移动台装置能够从能够提供多媒体广播组播业务的小区继续接收多媒体广播组播业务，接入限制小区，并且当接入限制小区的接收质量满足小区重选标准时，选择接入受限小区（S105）。

97. 发明授权

US08976748B2 Mobile station apparatus, base station apparatus, communication system, communication method, integrated circuit, and mobile station apparatus control program 有权
标题翻译：移动站装置，基站装置，通信系统，通信方法，集成电路，移动站装置控制程序
公开(公告)号：US08976748B2
公开(公告)日：2015-03-10
申请号：US13636591
申请日：2011-02-21
申请人： Katsunari Uemura
发明人： Katsunari Uemura
IPC分类号： H04W4/00 , H04W74/08 , H04W72/12 , H04H20/67
CPC分类号： H04W72/0413 , H04W72/12 , H04W74/02 , H04W74/0833
摘要： When a mobile station apparatus capable of being connected to a base station apparatus by using a plurality of frequency bands performs an uplink transmission, the mobile station apparatus selects the optimum combination among the combinations of a plurality of frequency bands and uplink transmission methods, and performs the uplink transmission. The mobile station apparatus aggregates a plurality of cells to connect the same to a base station apparatus and requests, from the base station apparatus, an uplink radio resource required to transmit uplink data. The mobile station apparatus selects, based on a first condition, an uplink for making a radio resource request using a random access channel from the plurality of cells, and selects, based on a second condition, either the radio resource request using the random access channel or the transmission of uplink data using an uplink radio resource common to other mobile station apparatuses.
摘要翻译：当能够通过使用多个频带与基站装置连接的移动台装置进行上行链路发送时，移动站装置选择多个频带的组合和上行链路发送方式之间的最佳组合，并执行上行传输。移动站装置聚合多个小区以将其连接到基站装置，并且从基站装置请求发送上行链路数据所需的上行无线资源。移动站装置基于第一条件，从多个小区中选择使用随机接入信道进行无线资源请求的上行链路，并且基于第二条件选择使用随机接入信道的无线资源请求或使用与其他移动站装置共用的上行无线资源来发送上行数据。

98. 发明授权

US08639239B2 Base station apparatus, mobile station apparatus, mobile communication system and communication method having selectable inter-frequency measurement methods 有权
标题翻译：基站装置，移动站装置，移动通信系统以及具有可选择的频率间测量方法的通信方法
公开(公告)号：US08639239B2
公开(公告)日：2014-01-28
申请号：US13120119
申请日：2009-09-10
申请人： Katsunari Uemura , Waho Oh
发明人： Katsunari Uemura , Waho Oh
IPC分类号： H04W24/00 , H04W72/00
CPC分类号： H04W24/08 , H04W24/10 , H04W36/0088
摘要： A base station apparatus, in a mobile communication system comprised of a plurality of base station apparatuses for performing transmission using mutually different frequency bands and a mobile station apparatus capable of concurrently communicating with each of the base station apparatuses, makes a determination whether the mobile station apparatus needs to perform Inter-Frequency Measurement to communicate with the plurality of base station apparatuses, and when Inter-Frequency Measurement is needed, based on the number of frequency bands of base station apparatuses that concurrently communicate with the mobile station apparatus and the number of frequency bands that the mobile station apparatus is capable of concurrently receiving, selects one of a first Inter-Frequency Measurement method without the need for providing a measurement gap in one of the frequency bands, and a second Inter-Frequency Measurement method with the need for providing a measurement gap in one of the frequency bands.
摘要翻译：一种基站装置，在由用于使用相互不同的频带进行发送的多个基站装置的移动通信系统和能够与各基站装置同时进行通信的移动站装置中，判定移动台设备需要进行频率测量以与多个基站装置通信，并且当需要进行异频测量时，基于与移动站装置同时进行通信的基站装置的频带数，移动站装置能够同时接收的频带，选择第一异频测量方法中的一个，而不需要在一个频带中提供测量间隙;以及第二异频测量方法，需要在频率之一提供测量间隙乐队。

99. 发明申请

US20130095838A1 MOBILE STATION APPARATUS, COMMUNICATION SYSTEM, BASE STATION APPARATUS, CELL RESELECTION METHOD, CONTROL PROGRAM OF MOBILE STATION APPARATUS, AND INTEGRATED CIRCUIT 有权
标题翻译：移动站设备，通信系统，基站设备，小区选择方法，移动站设备的控制程序和集成电路
公开(公告)号：US20130095838A1
公开(公告)日：2013-04-18
申请号：US13643517
申请日：2011-04-07
申请人： Katsunari Uemura , Hidekazu Tsuboi
发明人： Katsunari Uemura , Hidekazu Tsuboi
IPC分类号： H04W36/30
CPC分类号： H04W36/30 , H04W4/06 , H04W36/0083 , H04W72/005 , H04W76/40 , H04W84/045
摘要： Efficient cell reselection taking the continuity of MBMS service into consideration is enabled. A communication system includes a base station apparatus managing a cell capable of providing a multimedia broadcast multicast service, and a mobile station apparatus belonging to a group of access-restricted cells, and the mobile station apparatus selects the access-restricted cell from the serving cell capable of providing the multimedia broadcast multicast service. The base station apparatus periodically transmits multimedia broadcast multicast service information to the mobile station apparatus (S101), and the mobile station apparatus is able to continue the multimedia broadcast multicast service being received from the cell capable of providing the multimedia broadcast multicast service by selecting the access-restricted cell and when a reception quality of the access-restricted cell satisfies cell reselection criteria, selects the access-restricted cell (S105).
摘要翻译：考虑到MBMS服务的连续性，有效的小区重选得以实现。通信系统包括管理能够提供多媒体广播多播服务的小区的基站装置和属于一组接入限制小区的移动台装置，移动台装置从服务小区中选择接入限制小区能够提供多媒体广播多播服务。基站装置周期性地向移动台装置发送多媒体广播组播业务信息（S101），移动台装置能够从能够提供多媒体广播组播业务的小区继续接收多媒体广播组播业务，接入限制小区，并且当接入限制小区的接收质量满足小区重选标准时，选择接入受限小区（S105）。

100. 发明申请

US20110243034A1 COMMUNICATION SYSTEM AND MOBILE STATION APPARATUS 有权
标题翻译：通信系统和移动站设备
公开(公告)号：US20110243034A1
公开(公告)日：2011-10-06
申请号：US13132632
申请日：2009-11-09
申请人： Shohei Yamada , Katsunari Uemura
发明人： Shohei Yamada , Katsunari Uemura
IPC分类号： H04W4/00
CPC分类号： H04L5/001 , H04L5/0053 , H04L5/0091 , H04W48/12 , H04W72/00 , H04W72/042 , H04W74/00
摘要： Disclosed are a communication system, a base station apparatus, a mobile station apparatus, and a method for communication, which facilitate efficient administration of information for settings maintained by base station apparatuses and mobile station apparatuses in a system involving a plurality of component carriers. A mobile communications system configured of the base station apparatus and the mobile station apparatus administers the system information of one or more component carriers possessing select spectrum width from the system spectrum. When a component carrier is added to the mobile station apparatus, the system applies the system information belonging to the component carriers already connected to the system to the component carrier added thereto.
摘要翻译：公开了一种通信系统，基站装置，移动站装置和通信方法，其有助于有效管理由涉及多个分量载波的系统中的基站装置和移动台装置维护的设置的信息。由基站装置和移动站装置构成的移动通信系统从系统频谱管理具有选择频谱宽度的一个或多个分量载波的系统信息。当向移动站装置添加分量载波时，系统将属于已经连接到系统的分量载波的系统信息应用于添加到其上的分量载波。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式