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1. 发明授权

US06591104B2 Method for handover 有权
公开(公告)号：US06591104B2
公开(公告)日：2003-07-08
申请号：US10164247
申请日：2002-06-05
申请人： Tomoyuki Ohtani , Motoshi Tamura , Akiko Nakashima , Hisashi Shimizu , Takaaki Satoh
发明人： Tomoyuki Ohtani , Motoshi Tamura , Akiko Nakashima , Hisashi Shimizu , Takaaki Satoh
IPC分类号： H04Q720
CPC分类号： H04W36/18 , H04B7/022 , H04B7/2681 , H04W36/12 , H04W56/00
摘要： Disclosed is a mobile communication system including a network constituted of at least one switching center and a plurality of base stations, and a mobile station which communicates with the base stations simultaneously. The system permits varying transmission delay between the switching center and the base stations according to the type of services available to the mobile station. The object of the present invention is to propose a communication which permits varying transmission delay according to the type of service currently employed, and to promptly recover a synchronization state even if an out-of-sync state happens. To attain the object, a memory means (mobile switching center processor 32) stores transmission delay characteristics corresponding to services which are available to the mobile station. Furthermore, a communication timing setting means (diversity handover trunk 34) determines the timing of communication for the base stations according to the transmission delay characteristic selected according to the service.

2. 发明授权

US06470188B1 Method for handover 有权
标题翻译：切换方法
公开(公告)号：US06470188B1
公开(公告)日：2002-10-22
申请号：US09125924
申请日：1998-08-25
申请人： Tomoyuki Ohtani , Motoshi Tamura , Akiko Nakashima , Hisashi Shimizu , Takaaki Satoh
发明人： Tomoyuki Ohtani , Motoshi Tamura , Akiko Nakashima , Hisashi Shimizu , Takaaki Satoh
IPC分类号： H04B1500
CPC分类号： H04W36/18 , H04B7/022 , H04B7/2681 , H04W36/12 , H04W56/00
摘要： Disclosed is a mobile communication system including a network constituted of at least one switching center and a plurality of base stations, and a mobile station which communicates with the base stations simultaneously. The system permits varying transmission delay between the switching center and the base stations according to the type of services available to the mobile station. The object of the present invention is to propose a communication which permits varying transmission delay according to the type of service currently employed, and to promptly recover a synchronization state even if an out-of-sync state happens. To attain the object, a memory means (mobile switching center processor 32) stores transmission delay characteristics corresponding to services which are available to the mobile station. Furthermore, a communication timing setting means (diversity handover trunk 34) determines the timing of communication for the base stations according to the transmission delay characteristic selected according to the service.
摘要翻译：公开了包括由至少一个交换中心和多个基站构成的网络的移动通信系统以及与基站同时通信的移动台。该系统允许根据移动台可用的业务类型在交换中心与基站之间改变传输延迟。本发明的目的是提出一种允许根据当前使用的业务类型改变传输延迟的通信，并且即使发生不同步状态，也能及时恢复同步状态。为了实现该目的，存储装置（移动交换中心处理器32）存储与移动台可用的业务相对应的传输延迟特性。此外，通信定时设定单元（分集越区切换中继线34）根据根据业务选择的传输延迟特性确定基站的通信定时。

3. 发明授权

US06977903B1 Frame synchronization circuit 有权
标题翻译：帧同步电路
公开(公告)号：US06977903B1
公开(公告)日：2005-12-20
申请号：US09125958
申请日：1997-12-25
申请人： Tomoyuki Ohtani , Motoshi Tamura , Takaaki Satoh , Hiroki Morikawa , Fumiaki Ishino
发明人： Tomoyuki Ohtani , Motoshi Tamura , Takaaki Satoh , Hiroki Morikawa , Fumiaki Ishino
IPC分类号： H04B7/26 , H04L7/08 , H04W36/00 , H04W36/12 , H04W36/14 , H04W36/18 , H04W36/36 , H04W36/38 , H04W56/00 , H04J1/16 , H04J3/16
CPC分类号： H04W36/18 , H04B7/022 , H04B7/2681 , H04W36/12 , H04W56/00
摘要： Disclosed is a mobile communication system including a network constituted of at least one switching center and a plurality of base stations, and a mobile station which communicates with the base stations simultaneously. The system permits varying transmission delay between the switching center and the base stations according to the type of services available to the mobile station. The object of the present invention is to propose a communication which permits varying transmission delay according to the type of service currently employed, and to promptly recover a synchronization state even if an out-of-sync state happens. To attain the object, a memory means (mobile switching center processor 32) stores transmission delay characteristics corresponding to services which are available to the mobile station. Furthermore, a communication timing setting means (diversity handover trunk 34) determines the timing of communication for the base stations according to the transmission delay characteristic selected according to the service.
摘要翻译：公开了包括由至少一个交换中心和多个基站构成的网络的移动通信系统以及与基站同时通信的移动台。该系统允许根据移动台可用的业务类型在交换中心与基站之间改变传输延迟。本发明的目的是提出一种允许根据当前使用的业务类型改变传输延迟的通信，并且即使发生不同步状态，也能及时恢复同步状态。为了实现该目的，存储装置（移动交换中心处理器32）存储与移动台可用的业务相对应的传输延迟特性。此外，通信定时设定单元（分集越区切换中继线34）根据根据业务选择的传输延迟特性确定基站的通信定时。

4. 发明授权

US06947751B2 Communication system and resource assigning method therefor 有权
标题翻译：通信系统及资源分配方法
公开(公告)号：US06947751B2
公开(公告)日：2005-09-20
申请号：US09968732
申请日：2001-10-01
申请人： Yoshihiro Ishikawa , Seizo Onoe , Takaaki Satoh , Takehiro Nakamura
发明人： Yoshihiro Ishikawa , Seizo Onoe , Takaaki Satoh , Takehiro Nakamura
IPC分类号： H04L12/00 , H04L12/28 , H04W24/08 , H04W28/16 , H04W72/00 , H04W72/04 , H04Q7/20
CPC分类号： H04W28/16 , H04W24/08 , H04W24/10 , H04W72/00 , H04W72/04 , H04W72/0413
摘要： The present invention maintains the utilization of resources even in spite of the presence of a large number of communications each requiring a large amount of resources under multidimensional traffic conditions. First, the current traffic is measured. Then, a threshold value is determined on the basis of the amount of resources requested. Then, the current traffic is compared with the threshold value. If the measured traffic exceeds the threshold value, it is determined that the request cannot be accepted. In contrast, if the measured traffic is equal to or smaller than the threshold value, it is determined that the request can be accepted, and a process of accepting the resource request is executed to end the entire process.
摘要翻译：尽管存在大量通信，本发明保持资源的利用，每个通信在多维交通条件下需要大量的资源。首先，测量目前的流量。然后，基于所请求的资源量来确定阈值。然后，将当前流量与阈值进行比较。如果测量的流量超过阈值，则确定该请求不被接受。相反，如果测量的流量等于或小于阈值，则确定可以接受请求，并且执行接受资源请求的处理以结束整个处理。

5. 发明授权

US07403489B2 Frame synchronization circuit 有权
公开(公告)号：US07403489B2
公开(公告)日：2008-07-22
申请号：US11825002
申请日：2007-07-03
申请人： Tomoyuki Ohtani , Motoshi Tamura , Takaaki Satoh , Hiroki Morikawa , Fumiaki Ishino
发明人： Tomoyuki Ohtani , Motoshi Tamura , Takaaki Satoh , Hiroki Morikawa , Fumiaki Ishino
IPC分类号： H04J1/16 , H04J3/06
CPC分类号： H04W36/18 , H04B7/022 , H04B7/2681 , H04W36/12 , H04W56/00
摘要： Disclosed is a mobile communication system including a network constituted of at least one switching center and a plurality of base stations, and a mobile station which communicates with the base stations simultaneously. The system permits varying transmission delay between the switching center and the base stations according to the type of services available to the mobile station. The object of the present invention is to propose a communication which permits varying transmission delay according to the type of service currently employed, and to promptly recover a synchronization state even if an out-of-sync state happens. To attain the object, a memory means (mobile switching center processor 32) stores transmission delay characteristics corresponding to services which are available to the mobile station. Furthermore, a communication timing setting means (diversity handover trunk 34) determines the timing of communication for the base stations according to the transmission delay characteristic selected according to the service.

6. 发明授权

US07362715B2 Frame synchronization circuit 有权
标题翻译：帧同步电路
公开(公告)号：US07362715B2
公开(公告)日：2008-04-22
申请号：US11223450
申请日：2005-09-08
申请人： Tomoyuki Ohtani , Motoshi Tamura , Takaaki Satoh , Hiroki Morikawa , Fumiaki Ishino
发明人： Tomoyuki Ohtani , Motoshi Tamura , Takaaki Satoh , Hiroki Morikawa , Fumiaki Ishino
IPC分类号： H04J1/16 , H04J3/16
CPC分类号： H04W36/18 , H04B7/022 , H04B7/2681 , H04W36/12 , H04W56/00
摘要： Disclosed is a mobile communication system including a network constituted of at least one switching center and a plurality of base stations, and a mobile station which communicates with the base stations simultaneously. The system permits varying transmission delay between the switching center and the base stations according to the type of services available to the mobile station. The object of the present invention is to propose a communication which permits varying transmission delay according to the type of service currently employed, and to promptly recover a synchronization state even if an out-of-sync state happens. To attain the object, a memory means (mobile switching center processor 32) stores transmission delay characteristics corresponding to services which are available to the mobile station. Furthermore, a communication timing setting means (diversity handover trunk 34) determines the timing of communication for the base stations according to the transmission delay characteristic selected according to the service.
摘要翻译：公开了包括由至少一个交换中心和多个基站构成的网络的移动通信系统以及与基站同时通信的移动台。该系统允许根据移动台可用的业务类型在交换中心与基站之间改变传输延迟。本发明的目的是提出一种允许根据当前使用的业务类型改变传输延迟的通信，并且即使发生不同步状态，也能及时恢复同步状态。为了实现该目的，存储装置（移动交换中心处理器32）存储与移动台可用的业务相对应的传输延迟特性。此外，通信定时设定单元（分集越区切换中继线34）根据根据业务选择的传输延迟特性确定基站的通信定时。

7. 发明申请

US20070259666A1 Frame synchronization circuit 有权
标题翻译：帧同步电路
公开(公告)号：US20070259666A1
公开(公告)日：2007-11-08
申请号：US11825002
申请日：2007-07-03
申请人： Tomoyuki Ohtani , Motoshi Tamura , Takaaki Satoh , Hiroki Morikawa , Fumiaki Ishino
发明人： Tomoyuki Ohtani , Motoshi Tamura , Takaaki Satoh , Hiroki Morikawa , Fumiaki Ishino
IPC分类号： H04Q7/20
CPC分类号： H04W36/18 , H04B7/022 , H04B7/2681 , H04W36/12 , H04W56/00
摘要： Disclosed is a mobile communication system including a network constituted of at least one switching center and a plurality of base stations, and a mobile station which communicates with the base stations simultaneously. The system permits varying transmission delay between the switching center and the base stations according to the type of services available to the mobile station. The object of the present invention is to propose a communication which permits varying transmission delay according to the type of service currently employed, and to promptly recover a synchronization state even if an out-of-sync state happens. To attain the object, a memory means (mobile switching center processor 32) stores transmission delay characteristics corresponding to services which are available to the mobile station. Furthermore, a communication timing setting means (diversity handover trunk 34) determines the timing of communication for the base stations according to the transmission delay characteristic selected according to the service.
摘要翻译：公开了包括由至少一个交换中心和多个基站构成的网络的移动通信系统以及与基站同时通信的移动台。该系统允许根据移动台可用的业务类型在交换中心与基站之间改变传输延迟。本发明的目的是提出一种允许根据当前使用的业务类型改变传输延迟的通信，并且即使发生不同步状态，也能及时恢复同步状态。为了实现该目的，存储装置（移动交换中心处理器32）存储与移动台可用的业务相对应的传输延迟特性。此外，通信定时设定单元（分集越区切换中继线34）根据根据业务选择的传输延迟特性确定基站的通信定时。

8. 发明授权

US5274462A Image input and output method 失效
标题翻译：图像输入和输出方式
公开(公告)号：US5274462A
公开(公告)日：1993-12-28
申请号：US668623
申请日：1991-03-13
申请人： Takaaki Satoh
发明人： Takaaki Satoh
IPC分类号： H04N1/387 , H04N1/04 , H04N1/12 , H04N1/193 , H04N1/40 , H04N1/41
CPC分类号： H04N1/40 , H04N1/12 , H04N1/193 , H04N2201/0458
摘要： A image input/output method for reading fine input data without increasing the amount of information and for reproducing fine image data from the input data. Data is extracted from every nth pixel in a line of pixels. The extraction process is repeated for n lines of pixels while sequentially changing the phase of the pixels from which data is extracted for each of the n lines. A single data line is formed by combining the pixel data extracted from the n lines of pixels.
摘要翻译：一种用于在不增加信息量并从输入数据再现精细图像数据的情况下读取精细输入数据的图像输入/输出方法。从像素行中的每个第n个像素提取数据。对于n行像素重复提取处理，同时顺序地改变从n行中提取数据的像素的相位。通过组合从n行像素提取的像素数据来形成单个数据线。

9. 发明申请

US20060171328A1 Frame synchronization circuit 有权
标题翻译：帧同步电路
公开(公告)号：US20060171328A1
公开(公告)日：2006-08-03
申请号：US11223450
申请日：2005-09-08
申请人： Tomoyuki Ohtani , Motoshi Tamura , Takaaki Satoh , Hiroki Morikawa , Fumiaki Ishino
发明人： Tomoyuki Ohtani , Motoshi Tamura , Takaaki Satoh , Hiroki Morikawa , Fumiaki Ishino
IPC分类号： H04J1/16
CPC分类号： H04W36/18 , H04B7/022 , H04B7/2681 , H04W36/12 , H04W56/00
摘要： Disclosed is a mobile communication system including a network constituted of at least one switching center and a plurality of base stations, and a mobile station which communicates with the base stations simultaneously. The system permits varying transmission delay between the switching center and the base stations according to the type of services available to the mobile station. The object of the present invention is to propose a communication which permits varying transmission delay according to the type of service currently employed, and to promptly recover a synchronization state even if an out-of-sync state happens. To attain the object, a memory means (mobile switching center processor 32) stores transmission delay characteristics corresponding to services which are available to the mobile station. Furthermore, a communication timing setting means (diversity handover trunk 34) determines the timing of communication for the base stations according to the transmission delay characteristic selected according to the service.
摘要翻译：公开了包括由至少一个交换中心和多个基站构成的网络的移动通信系统以及与基站同时通信的移动台。该系统允许根据移动台可用的业务类型在交换中心与基站之间改变传输延迟。本发明的目的是提出一种允许根据当前使用的业务类型改变传输延迟的通信，并且即使发生不同步状态，也能及时恢复同步状态。为了实现该目的，存储装置（移动交换中心处理器32）存储与移动台可用的业务相对应的传输延迟特性。此外，通信定时设定单元（分集越区切换中继线34）根据根据业务选择的传输延迟特性确定基站的通信定时。

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