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1. 发明授权

US06178165B1 Communication system 有权
标题翻译：通讯系统
公开(公告)号：US06178165B1
公开(公告)日：2001-01-23
申请号：US09411655
申请日：1999-10-04
申请人： Kenichi Sakamoto , Tsutomu Kusaki , Masaru Murakami , Takashi Zokoyama
发明人： Kenichi Sakamoto , Tsutomu Kusaki , Masaru Murakami , Takashi Zokoyama
IPC分类号： H04Q700
CPC分类号： H04B7/022 , H04W36/18
摘要： A communication system includes a control unit, a switch and a diversity hand-over processing unit connected to the control unit and the switch for receiving, both a first communication signal received from a radio base station which outputs the hand-over instruction, and a second communication signal which receives it from another radio base station to which the communication signal will be hand-over to output one of the first and second communication signals to the associated interface circuit, and for transmitting the communication signal received through the radio base station from the mobile station on the reception side for communication to both the interface circuit associated with the radio base station as a source of hand-over and the interface circuit associated with the radio base station as a destination of hand-over. Thus, during the hand-over, the diversity hand-over processing unit transmits the communication signal from the mobile station on the reception side for communication to both the radio base station as a source of hand-over and the radio base station as a destination of hand-over so that the communication is established between the mobile station on the transmission side for communication and the mobile station as a destination of hand-over and on the reception side for communication.
摘要翻译：一种通信系统，包括控制单元，开关和分配移交处理单元，连接到控制单元和开关，用于接收从输出切换指令的无线电基站接收的第一通信信号和第二通信信号，其从另一个无线电基站接收通信信号将被切换到的第二和第二通信信号，以将第一和第二通信信号中的一个输出到相关联的接口电路，并且将通过无线电基站接收的通信信号从接收侧的移动台用于与无线基站相关联的接口电路作为切换源，以及与无线基站相关联的接口电路作为切换目的地进行通信。因此，在切换过程中，分集处理单元将来自接收侧的移动台的通信信号作为切换的来源发送到作为切换的来源的无线基站和作为目的地的无线基站使得在用于通信的发送侧的移动台和作为切换的目的地的移动台之间以及在用于通信的接收侧上建立通信。

2. 发明授权

US06795414B1 Communication system 有权
标题翻译：通讯系统
公开(公告)号：US06795414B1
公开(公告)日：2004-09-21
申请号：US09906677
申请日：2001-07-18
申请人： Kenichi Sakamoto , Tsutomu Kusaki , Masaru Murakami , Takashi Yokoyama
发明人： Kenichi Sakamoto , Tsutomu Kusaki , Masaru Murakami , Takashi Yokoyama
IPC分类号： H04Q700
CPC分类号： H04B7/022 , H04W36/18
摘要： A communication system includes a control unit, a switch and a diversity hand-over processing unit connected to the control unit and the switch for receiving both a first communication signal received from a radio base station which outputs the hand-over instruction, and a second communication signal received from another radio base station to which the communication signal will be hand-over so as to output one of the first and second communication signals to the associated interface circuit. The diversity hand-over processing unit transmits the communication signal received through the radio base station from the mobile station on the reception side for communication to both the interface circuit associated with the radio base station as a source of hand-over and the interface circuit associated with the radio base station as a destination of hand-over.
摘要翻译：通信系统包括：控制单元，开关和分配移交处理单元，连接到控制单元和开关，用于接收从输出切换指令的无线电基站接收的第一通信信号;以及第二从另一无线电基站接收到通信信号的通信信号，通信信号将被切换到其中，以将第一和第二通信信号中的一个输出到相关联的接口电路。分集处理单元将从无线基站接收到的通信信号从接收侧的移动台发送到与无线基站相关联的接口电路作为切换源，并且接口电路相关联以无线电基站为切换目的地。

3. 发明授权

US6108546A Handover method in mobile communication system 失效
标题翻译：移动通信系统中的切换方法
公开(公告)号：US6108546A
公开(公告)日：2000-08-22
申请号：US968066
申请日：1997-11-12
申请人： Tsutomu Kusaki , Kenichi Sakamoto , Masaru Murakami , Takashi Yokoyama
发明人： Tsutomu Kusaki , Kenichi Sakamoto , Masaru Murakami , Takashi Yokoyama
IPC分类号： H04L29/08 , H04W36/02 , H04W36/18 , H04W36/26 , H04W36/30 , H04Q7/20
CPC分类号： H04W36/18 , H04W36/02 , H04W36/26 , H04W36/30
摘要： In a mobile communication system having an ATM-processed transfer path, a non-instantaneous interrupt handover can be realized. In a mobile communication network including an ATM-processed transfer path, when a mobile station is moved between cells during communication, frames are received to be identified by a mobile switching center. The frames contain the same data received from both base stations covering the cell range at asynchronous timing different from each other. A selection is made of header information with the lowest error rate from the header information of these frames. The frames are connected at instructed timing. Also, the frames to be transmitted to a plurality of base stations are duplicated, and then transmission timing is specified from these header information. These duplicated frames are transmitted at the specified transmission timing, so that the non-instantaneous interrupt handover is carried out.
摘要翻译：在具有ATM处理传输路径的移动通信系统中，可以实现非瞬时中断切换。在包括ATM处理的传输路径的移动通信网络中，当移动站在通信期间在小区之间移动时，帧被接收以被移动交换中心识别。这些帧包含从两个基站接收到的相同数据，这两个基站在异步定时不同的情况下覆盖小区范围。从这些帧的标题信息中选择具有最低错误率的报头信息。帧在指定的时间连接。此外，要发送到多个基站的帧被复制，然后从这些头信息指定发送定时。这些复制帧在指定的发送定时被发送，从而执行非瞬时中断切换。

4. 发明授权

US06754495B2 Handover method in mobile communication system 有权
标题翻译：移动通信系统中的切换方法
公开(公告)号：US06754495B2
公开(公告)日：2004-06-22
申请号：US09855102
申请日：2001-05-14
申请人： Tsutomu Kusaki , Kenichi Sakamoto , Masaru Murakami , Takashi Yokoyama
发明人： Tsutomu Kusaki , Kenichi Sakamoto , Masaru Murakami , Takashi Yokoyama
IPC分类号： H04Q720
CPC分类号： H04W36/18 , H04W36/02 , H04W36/26 , H04W36/30
摘要： In a mobile communication system having an ATM-processed transfer path, a non-instantaneous interrupt handover can be realized. In a mobile communication network including an ATM-processed transfer path, when a mobile station is moved between cells during communication, frames are received to be identified by a mobile switching center. The frames contain the same data received from both base stations covering the cell range at asynchronous timing different from each other. A selection is made of header information with the lowest error rate from the header information of these frames. The frames are connected at instructed timing. Also, the frames to be transmitted to a plurality of base stations are duplicated, and then transmission timing is specified from these header information. These duplicated frames are transmitted at the specified transmission timing, so that the non-instantaneous interrupt handover is carried out.
摘要翻译：在具有ATM处理传输路径的移动通信系统中，可以实现非瞬时中断切换。在包括ATM处理的传输路径的移动通信网络中，当移动站在通信期间在小区之间移动时，帧被接收以被移动交换中心识别。这些帧包含从两个基站接收到的相同数据，这两个基站在异步定时不同的情况下覆盖小区范围。从这些帧的标题信息中选择具有最低错误率的报头信息。帧在指定的时间连接。此外，要发送到多个基站的帧被复制，然后从这些头信息指定发送定时。这些复制帧在指定的发送定时被发送，从而执行非瞬时中断切换。

5. 发明授权

US06259920B1 Handover method in mobile communication system 有权
标题翻译：移动通信系统中的切换方法
公开(公告)号：US06259920B1
公开(公告)日：2001-07-10
申请号：US09603008
申请日：2000-06-26
申请人： Tsutomu Kusaki , Kenichi Sakamoto , Masaru Murakami , Takashi Yokoyama
发明人： Tsutomu Kusaki , Kenichi Sakamoto , Masaru Murakami , Takashi Yokoyama
IPC分类号： H04Q720
CPC分类号： H04W36/18 , H04W36/02 , H04W36/26 , H04W36/30
摘要： In a mobile communication system having an ATM-processed transfer path, a non-instantaneous interrupt handover can be realized. In a mobile communication network including an ATM-processed transfer path, when a mobile station is moved between cells during communication, frames are received to be identified by a mobile switching center. The frames contain the same data received from both base stations covering the cell range at asynchronous timing different from each other. A selection is made of header information with the lowest error rate from the header information of these frames. The frames are connected at instructed timing. Also, the frames to be transmitted to a plurality of base stations are duplicated, and then transmission timing is specified from these header information. These duplicated frames are transmitted at the specified transmission timing, so that the non-instantaneous interrupt handover is carried out.
摘要翻译：在具有ATM处理传输路径的移动通信系统中，可以实现非瞬时中断切换。在包括ATM处理的传输路径的移动通信网络中，当移动站在通信期间在小区之间移动时，帧被接收以被移动交换中心识别。这些帧包含从两个基站接收到的相同数据，这两个基站在异步定时不同的情况下覆盖小区范围。从这些帧的标题信息中选择具有最低错误率的报头信息。帧在指定的时间连接。此外，要发送到多个基站的帧被复制，然后从这些头信息指定发送定时。这些复制帧在指定的发送定时被发送，从而执行非瞬时中断切换。

6. 发明授权

US07729699B2 Switching center for mobile handover 失效
标题翻译：交换中心用于移动切换
公开(公告)号：US07729699B2
公开(公告)日：2010-06-01
申请号：US10846719
申请日：2004-05-13
申请人： Tsutomu Kusaki , Kenichi Sakamoto , Masaru Murakami , Takashi Yokoyama
发明人： Tsutomu Kusaki , Kenichi Sakamoto , Masaru Murakami , Takashi Yokoyama
IPC分类号： H04W36/00
CPC分类号： H04W36/18 , H04W36/02 , H04W36/26 , H04W36/30
摘要： In a mobile communication system having an ATM-processed transfer path, a non-instantaneous interrupt handover can be realized. In a mobile communication network including an ATM-processed transfer path, when a mobile station is moved between cells during communication, frames are received to be identified by a mobile switching center. The frames contain the same data received from both base stations covering the cell range at asynchronous timing different from each other. A selection is made of header information with the lowest error rate from the header information of these frames. The frames are connected at instructed timing. Also, the frames to be transmitted to a plurality of base stations are duplicated, and then transmission timing is specified from these header information. These duplicated frames are transmitted at the specified transmission timing, so that the non-instantaneous interrupt handover is carried out.
摘要翻译：在具有ATM处理传输路径的移动通信系统中，可以实现非瞬时中断切换。在包括ATM处理的传输路径的移动通信网络中，当移动站在通信期间在小区之间移动时，帧被接收以被移动交换中心识别。这些帧包含从两个基站接收到的相同数据，这两个基站在异步定时不同的情况下覆盖小区范围。从这些帧的标题信息中选择具有最低错误率的报头信息。帧在指定的时间连接。此外，要发送到多个基站的帧被复制，然后从这些头信息指定发送定时。这些复制帧在指定的发送定时被发送，从而执行非瞬时中断切换。

7. 发明授权

US06289008B1 Communication system 有权
公开(公告)号：US06289008B1
公开(公告)日：2001-09-11
申请号：US09638028
申请日：2000-08-15
申请人： Kenichi Sakamoto , Tsutomu Kusaki , Masaru Murakami , Takashi Yokoyama
发明人： Kenichi Sakamoto , Tsutomu Kusaki , Masaru Murakami , Takashi Yokoyama
IPC分类号： H04Q700
CPC分类号： H04B7/022 , H04W36/18
摘要： A communication system includes a control unit, a switch and a diversity hand-over processing unit connected to the control unit and the switch for receiving, both a first communication signal received from a radio base station which outputs the hand-over instruction, and a second communication signal which receives it from another radio base station to which the communication signal will be hand-over to output one of the first and second communication signals to the associated interface circuit, and for transmitting the communication signal received through the radio base station from the mobile station on the reception side for communication to both the interface circuit associated with the radio base station as a source of hand-over and the interface circuit associated with the radio base station as a destination of hand-over. Thus, during the hand-over, the diversity hand-over processing unit transmits the communication signal from the mobile station on the reception side for communication to both the radio base station as a source of hand-over and the radio base station as a destination of hand-over so that the communication is established between the mobile station on the transmission side for communication and the mobile station as a destination of hand-over and on the reception side for communication.

8. 发明授权

US6049534A Communication system 失效
标题翻译：通讯系统
公开(公告)号：US6049534A
公开(公告)日：2000-04-11
申请号：US970159
申请日：1997-11-13
申请人： Kenichi Sakamoto , Tsutomu Kusaki , Masaru Murakami , Takashi Yokoyama
发明人： Kenichi Sakamoto , Tsutomu Kusaki , Masaru Murakami , Takashi Yokoyama
IPC分类号： H04L1/06 , H04B7/02 , H04L12/70 , H04W36/00 , H04W36/18 , H04W36/36 , H04Q7/00
CPC分类号： H04B7/022 , H04W36/18
摘要： A communication system includes a control unit, a switch and a diversity hand-over processing unit connected to the control unit and the switch for receiving, both a first communication signal received from a radio base station which outputs the hand-over instruction, and a second communication signal which receives it from another radio base station to which the communication signal will be hand-over to output one of the first and second communication signals to the associated interface circuit, and for transmitting the communication signal received through the radio base station from the mobile station on the reception side for communication to both the interface circuit associated with the radio base station as a source of hand-over and the interface circuit associated with the radio base station as a destination of hand-over. Thus, during the hand-over, the diversity hand-over processing unit transmits the communication signal from the mobile station on the reception side for communication to both the radio base station as a source of hand-over and the radio base station as a destination of hand-over so that the communication is established between the mobile station on the transmission side for communication and the mobile station as a destination of hand-over and on the reception side for communication.
摘要翻译：一种通信系统，包括控制单元，开关和分配移交处理单元，连接到控制单元和开关，用于接收从输出切换指令的无线电基站接收的第一通信信号和第二通信信号，其从另一个无线电基站接收通信信号将被切换到的第二和第二通信信号，以将第一和第二通信信号中的一个输出到相关联的接口电路，并且将通过无线电基站接收的通信信号从接收侧的移动台用于与无线基站相关联的接口电路作为切换源，以及与无线基站相关联的接口电路作为切换目的地进行通信。因此，在切换过程中，分集处理单元将来自接收侧的移动台的通信信号作为切换的来源发送到作为切换的来源的无线基站和作为目的地的无线基站使得在用于通信的发送侧的移动台和作为切换的目的地的移动台之间以及在用于通信的接收侧上建立通信。

9. 发明授权

US07079513B2 Communication system 失效
标题翻译：通讯系统
公开(公告)号：US07079513B2
公开(公告)日：2006-07-18
申请号：US10894060
申请日：2004-07-20
申请人： Kenichi Sakamoto , Tsutomu Kusaki , Masaru Murakami , Takashi Yokoyama
发明人： Kenichi Sakamoto , Tsutomu Kusaki , Masaru Murakami , Takashi Yokoyama
IPC分类号： H04Q7/00 , H04L12/28
CPC分类号： H04B7/022 , H04W36/18
摘要： A communication system includes a control unit, a switch and a diversity hand-over processing unit connected to the control unit and the switch for receiving both a first communication signal received from a radio base station which outputs the hand-over instruction, and a second communication signal received from another radio base station to which the communication signal will be hand-over so as to output one of the first and second communication signals to the associated interface circuit. The diversity hand-over processing unit transmits the communication signal received through the radio base station from the mobile station on the reception side for communication to both the interface circuit associated with the radio base station as a source of hand-over and the interface circuit associated with the radio base station as a destination of hand-over.
摘要翻译：通信系统包括：控制单元，开关和分配移交处理单元，连接到控制单元和开关，用于接收从输出切换指令的无线电基站接收的第一通信信号;以及第二从另一无线电基站接收到通信信号的通信信号，通信信号将被切换到其中，以将第一和第二通信信号中的一个输出到相关联的接口电路。分集处理单元将从无线基站接收到的通信信号从接收侧的移动台发送到与无线基站相关联的接口电路作为切换源，并且接口电路相关联以无线电基站为切换目的地。

10. 发明授权

US06263204B1 Switching center for mobile handover 有权
标题翻译：交换中心用于移动切换
公开(公告)号：US06263204B1
公开(公告)日：2001-07-17
申请号：US09602670
申请日：2000-06-26
申请人： Tsutomu Kusaki , Kenichi Sakamoto , Masaru Murakami , Takashi Yokoyama
发明人： Tsutomu Kusaki , Kenichi Sakamoto , Masaru Murakami , Takashi Yokoyama
IPC分类号： H04Q722
CPC分类号： H04W36/18 , H04W36/02 , H04W36/26 , H04W36/30
摘要： In a mobile communication system having an ATM-processed transfer path, a non-instantaneous interrupt handover can be realized. In a mobile communication network including an ATM-processed transfer path, when a mobile station is moved between cells during communication, frames are received to be identified by a mobile switching center. The frames contain the same data received from both base stations covering the cell range at asynchronous timing different from each other. A selection is made of header information with the lowest error rate from the header information of these frames. The frames are connected at instructed timing. Also, the frames to be transmitted to a plurality of base stations are duplicated, and then transmission timing is specified from these header information. These duplicated frames are transmitted at the specified transmission timing, so that the non-instantaneous interrupt handover is carried out.
摘要翻译：在具有ATM处理传输路径的移动通信系统中，可以实现非瞬时中断切换。在包括ATM处理的传输路径的移动通信网络中，当移动站在通信期间在小区之间移动时，帧被接收以被移动交换中心识别。这些帧包含从两个基站接收到的相同的数据，这两个基站在异步定时不同的情况下覆盖单元范围。从这些帧的标题信息中选择具有最低错误率的报头信息。帧在指定的时间连接。此外，要发送到多个基站的帧被复制，然后从这些头信息指定发送定时。这些复制帧在指定的发送定时被发送，从而执行非瞬时中断切换。

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