公开(公告)号：US20060268817A1

公开(公告)日：2006-11-30

申请号：US10549108

申请日：2004-03-17

申请人： Hidetoshi Yokota ,  Takeshi Kubo ,  Akira Idoue ,  Masugi Inoue ,  Mikio Hasegawa ,  Homare Murakami ,  Khaled Mahmud

发明人： Hidetoshi Yokota ,  Takeshi Kubo ,  Akira Idoue ,  Masugi Inoue ,  Mikio Hasegawa ,  Homare Murakami ,  Khaled Mahmud

IPC分类号： H04J3/24

CPC分类号： H04W8/06 ,  H04W8/12 ,  H04W80/04 ,  H04W88/16 ,  H04W92/02 ,  H04W92/06

摘要： A gateway (GW) and a plurality of foreign agents (FA) are connected in a ring-like manner, and the procedures of (1) the GW receiving an IP packet, addressed from a corresponding node CN to a mobile node MNa; (2) the GW transferring the packet to a link L1 in one direction; (3) an FA1 transferring the received packet to a link L2 in the same direction; (4) FA1 furthermore transferring the received packet to a link L4, connected to MNa, if the destination address of the received packet is already registered in the visitor list; (5) an FA2 transferring the received packet to a link L3 in the same direction; (6) FA2 furthermore ending the process as it is if the destination address of the received packet is not registered; and (7) the GW discarding the received packet.

摘要翻译： 网关（GW）和多个外地代理（FA）以环状方式连接，（1）接收从对应节点CN寻址到移动节点MNa的IP分组的步骤; （2）GW在一个方向上将分组转发到链路L 1; （3）FA1将接收到的分组转发到相同方向的链路L 2; （4）FA 1，如果接收到的分组的目的地址已经登记在访问者列表中，则将接收的分组传送到连接到MNa的链路L 4; （5）FA 2将接收到的分组以相同的方向传送到链路L 3; （6）FA 2，如果接收到的分组的目的地址未被注册，则结束处理; 和（7）GW丢弃所接收的分组。

公开(公告)号：US20050195782A1

公开(公告)日：2005-09-08

申请号：US11071453

申请日：2005-03-04

申请人： Hidetoshi Yokota ,  Takeshi Kubo ,  Akira Idoue ,  Masugi Inoue ,  Khaled Mahmud

发明人： Hidetoshi Yokota ,  Takeshi Kubo ,  Akira Idoue ,  Masugi Inoue ,  Khaled Mahmud

IPC分类号： H04L12/46 ,  H04L12/28 ,  H04L29/06 ,  H04W8/06 ,  H04W8/12 ,  H04W8/26 ,  H04W36/00 ,  H04W80/04 ,  H04Q7/24

CPC分类号： H04W36/0011 ,  H04W8/06 ,  H04W8/12 ,  H04W8/26 ,  H04W80/04

摘要： The present invention includes: a procedure by which a destination FA2 recognizes the MAC address of an MN; a procedure by which the FA2 registers the MAC address of the MN in a FHReq message; a procedure by which the FA2 feeds the FHReq onto a transfer network; a procedure by which each of FAs receives the FHReq, registers an IP address corresponding to the MAC address in the FHReq when the MAC address is registered in the binding list of the FAs themselves, and feeds the IP address onto the transfer network; a procedure by which the FA2 receives the FHReq, and temporarily registers the MAC address and the IP address in the binding list of the FA2 itself; and a procedure by which the FA2 transfers data sent from an HA to the MN, based on the information which has been temporarily registered.

摘要翻译： 本发明包括：目的地FA 2识别MN的MAC地址的过程; FA 2在FHReq消息中注册MN的MAC地址的过程; FA 2将FHReq馈送到传送网络的过程; 当MAC地址登记在FAs本身的绑定列表中时，每个FA接收到FHReq的过程在FHReq中注册与MAC地址对应的IP地址，并将IP地址馈送到传送网络; FA 2接收FHReq的过程，并且将FA 2本身的绑定列表中的MAC地址和IP地址临时注册; 以及基于已经被临时登记的信息，FA 2将从HA发送的数据传送到MN的过程。

公开(公告)号：US20050111411A1

公开(公告)日：2005-05-26

申请号：US10988604

申请日：2004-11-16

申请人： Hidetoshi Yokota ,  Osamu Kobayashi ,  Akira Idoue

发明人： Hidetoshi Yokota ,  Osamu Kobayashi ,  Akira Idoue

IPC分类号： H04W12/00 ,  H04L12/70 ,  H04L12/701 ,  H04L29/06 ,  H04L29/08 ,  H04W12/06 ,  H04W28/00 ,  H04W40/34 ,  H04Q7/00

CPC分类号： H04W12/06 ,  H04L63/083

摘要： The present invention provide a method for call establishment over a packet exchange network which is capable of saving the time required for a call establishment of the PPP by reducing redundant steps for authentication in a SIP call, and to reduce the incoming data amount. The present invention comprising the following steps. Step (a): The TE requests the PDSN for CHAP authentication. This message is received by the AT on behalf of the PDSN. Step (b): The AT requests the TE for the CHAP authentication on behalf of the PDSN, and the maximum packet size MRU receivable by the PTSN is transmitted to the TE. Step (c): The AT accepts the CHAP authentication on behalf of the PDSN. Step (d): The TE accepts the CHAP authentication and the MRU of the PDSN. This message is also received by the AT on behalf of the PDSN.

摘要翻译： 本发明提供了一种通过分组交换网络进行呼叫建立的方法，其能够通过减少用于SIP呼叫中的认证的冗余步骤来节省呼叫建立PPP所需的时间并减少输入数据量。 本发明包括以下步骤。 步骤（a）：TE请求PDSN进行CHAP认证。 该消息由AT代表PDSN接收。 步骤（b）：AT代表PDSN请求TE进行CHAP认证，并将由PTSN接收的最大分组大小MRU发送给TE。 步骤（c）：AT代表PDSN接受CHAP认证。 步骤（d）：TE接受PDSN的CHAP认证和MRU。 该消息也由AT代表PDSN接收。

公开(公告)号：US07577119B2

公开(公告)日：2009-08-18

申请号：US11071453

申请日：2005-03-04

申请人： Hidetoshi Yokota ,  Takeshi Kubo ,  Akira Idoue ,  Masugi Inoue ,  Khaled Mahmud

发明人： Hidetoshi Yokota ,  Takeshi Kubo ,  Akira Idoue ,  Masugi Inoue ,  Khaled Mahmud

IPC分类号： H04Q7/00 ,  H04Q7/24 ,  H04L12/28 ,  H04W36/00

CPC分类号： H04W36/0011 ,  H04W8/06 ,  H04W8/12 ,  H04W8/26 ,  H04W80/04

摘要： A data communication method and apparatus for a mobile network. A destination foreign agent (FA2) recognizes a MAC address of an MN. The FA2 registers the MAC address of the MN in a handoff request message (FHReq), and the FA2 feeds the FHReq onto a transfer network. Each of foreign agents (FAs) receives the FHReq, registers an IP address corresponding to the MAC address in the FHReq when the MAC address is registered in a binding list of the FAs themselves, and feeds the IP address onto the transfer network. The FA2 receives the FHReq, and temporarily registers the MAC address and the IP address in the binding list of the FA2 itself. The FA2 transfers data sent from a homw agent (HA) to the MN, based on the information which has been temporarily registered.

摘要翻译： 一种用于移动网络的数据通信方法和装置。 目的地外地代理（FA2）识别MN的MAC地址。 FA2在切换请求消息（FHReq）中注册MN的MAC地址，FA2将FHReq馈送到传输网络。 每个外部代理（FAs）接收FHReq，当MAC地址登记在FAs本身的绑定列表中时，在FHReq中注册与MAC地址对应的IP地址，并将IP地址馈送到传输网络。 FA2接收FHReq，并暂时将MAC地址和IP地址注册到FA2本身的绑定列表中。 根据暂时注册的信息，FA2将从家庭代理（HA）发送的数据传送到MN。

公开(公告)号：US07756091B2

公开(公告)日：2010-07-13

申请号：US10549108

申请日：2004-03-17

申请人： Hidetoshi Yokota ,  Takeshi Kubo ,  Akira Idoue ,  Masugi Inoue ,  Mikio Hasegawa ,  Homare Murakami ,  Khaled Mahmud

发明人： Hidetoshi Yokota ,  Takeshi Kubo ,  Akira Idoue ,  Masugi Inoue ,  Mikio Hasegawa ,  Homare Murakami ,  Khaled Mahmud

IPC分类号： H04W4/00 ,  H04L12/28

CPC分类号： H04W8/06 ,  H04W8/12 ,  H04W80/04 ,  H04W88/16 ,  H04W92/02 ,  H04W92/06

摘要： A gateway (GW) and a plurality of foreign agents (FA) are connected in a ring-like manner, and the procedures of (1) the GW receiving an IP packet, addressed from a corresponding node CN to a mobile node MNa; (2) the GW transferring the packet to a link L1 in one direction; (3) an FA1 transferring the received packet to a link L2 in the same direction; (4) FA1 furthermore transferring the received packet to a link L4, connected to MNa, if the destination address of the received packet is already registered in the visitor list; (5) an FA2 transferring the received packet to a link L3 in the same direction; (6) FA2 furthermore ending the process as it is if the destination address of the received packet is not registered; and (7) the GW discarding the received packet.

摘要翻译： 网关（GW）和多个外地代理（FA）以环状方式连接，（1）接收从对应节点CN寻址到移动节点MNa的IP分组的步骤; （2）GW在一个方向上将分组转发到链路L1; （3）FA1将所接收的分组向同一方向传送到链路L2; （4）FA1，如果接收到的分组的目的地址已经登记在访客列表中，则将接收到的分组转发到连接到MNa的链路L4; （5）FA2将接收到的分组转发到相同方向的链路L3; （6）FA2，如果接收到的分组的目的地址未被注册，则进一步结束处理; 和（7）GW丢弃所接收的分组。

公开(公告)号：US20060046713A1

公开(公告)日：2006-03-02

申请号：US11214892

申请日：2005-08-31

申请人： Hidetoshi Yokota ,  Akira Idoue

发明人： Hidetoshi Yokota ,  Akira Idoue

IPC分类号： H04Q7/20

CPC分类号： H04L29/12009 ,  H04L29/12358 ,  H04L29/12443 ,  H04L29/1249 ,  H04L61/251 ,  H04L61/2542 ,  H04L61/256 ,  H04L63/08

摘要： A mobile host MH and its home network HN correspond to both the Internet Protocol version 4 (IPv4) and the Internet Protocol version 6 (IPv6). An authentication server (RS) is accommodated in the home network HN. A corresponding host H corresponds to the IPv6 and is accommodated in the IPv6 network. In addition, a plurality of relay servers S1, S2 and S3 corresponding to both the IPv4 and the IPv6 are accommodated in the IPv6 network. The respective S1, S2 and S3 extract an IPv6 packet by decapsulating the IPv4 packet received from the mobile host MH via the IPv4 network, and transfers the relevant IPv6 packet to the corresponding host H via the IPv6 network.

摘要翻译： 移动主机MH及其归属网络HN对应于因特网协议版本4（IPv4）和因特网协议版本6（IPv6）。 认证服务器（RS）被容纳在家庭网络HN中。 相应的主机H对应于IPv6，并且被容纳在IPv6网络中。 此外，IPv6网络中容纳了与IPv4和IPv6对应的多个中继服务器S1，S2和S3。 各个S 1，S 2和S 3经由IPv4网络解封装从移动主机MH接收到的IPv4分组，提取IPv6分组，经由IPv6网络将相关的IPv6分组传送给对应的主机H.

公开(公告)号：US20100217980A1

公开(公告)日：2010-08-26

申请号：US12522522

申请日：2007-12-28

申请人： Satoshi Komorita ,  Tsunehiko Chiba ,  Hidetoshi Yokota

发明人： Satoshi Komorita ,  Tsunehiko Chiba ,  Hidetoshi Yokota

IPC分类号： G06F21/00 ,  H04L9/32 ,  H04W4/00 ,  G06F15/16

CPC分类号： H04W8/06 ,  H04L63/0892 ,  H04L65/1016 ,  H04W12/06 ,  H04W80/04 ,  H04W80/10

摘要： In order to reduce the registration time of a Mobile IP/Simple IP and an SIP, an AAA (14) which receives a Mobile IP registration request message from a mobile node (10), authorizes the mobile node and generates the authentication information regarding the authentication, a FA (12) which transmits the authentication information to the mobile node (10), and an S-CSCF (17) which receives an SIP registration request message to which the authentication information is attached from the mobile node (10), checks the received authentication information and transmits an SIP registration completion message addressed to the mobile node are provided.

摘要翻译： 为了减少移动IP /简单IP和SIP的注册时间，从移动节点（10）接收移动IP注册请求消息的AAA（14）授权移动节点并且生成关于 认证，向移动节点（10）发送认证信息的FA（12）以及从移动节点（10）接收认证信息所附加的SIP注册请求消息的S-CSCF（17） 检查所接收的认证信息并发送发送到移动节点的SIP注册完成消息。

公开(公告)号：US07203579B2

公开(公告)日：2007-04-10

申请号：US10499431

申请日：2002-12-20

申请人： Hidetoshi Yokota ,  Hiroshi Morinaga

发明人： Hidetoshi Yokota ,  Hiroshi Morinaga

IPC分类号： B60C23/04 ,  B60T8/171 ,  B60T8/1763

CPC分类号： B60T8/173 ,  B60C23/0477 ,  B60T8/172 ,  B60T8/1725 ,  B60T2210/12 ,  B60T2210/13

摘要： The frequency of an information signal indicative of a-vibration of a wheel detected by an acceleration sensor mounted to a wheel; or a change in the pressure of a gas in a tire detected by a pressure sensor installed in the tire, is analyzed. The band value of the obtained vibration spectrum or pressure change spectrum is detected, and a vibration level or pressure change level at the detected frequency band is compared with: a vibration level table showing the relationship between road friction coefficient μ and vibration level; or a pressure change level table showing the relationship between road friction coefficient μ and pressure change level, to estimate a road friction coefficient μ. Therefore, it is possible to estimate the value of road friction coefficient μ accurately and improve the safety of a car.

摘要翻译： 指示由安装到车轮上的加速度传感器检测到的车轮的振动的信息信号的频率; 或由安装在轮胎中的压力传感器检测的轮胎中的气体的压力变化进行分析。 检测得到的振动频谱或压力变化谱的带值，将检测频带的振动水平或压力变化水平与：表示路面摩擦系数μ与振动水平之间的关系的振动等级表进行比较; 或显示路面摩擦系数μ与压力变化水平之间的关系的压力变化级表，以估计路面摩擦系数μ。 因此，可以准确估计道路摩擦系数μ的值，提高汽车的安全性。

公开(公告)号：US06595256B1

公开(公告)日：2003-07-22

申请号：US09668509

申请日：2000-09-22

申请人： Carolyn W. Bernstorf ,  Jean-Yea Chen ,  Jie Jin ,  Masahiro Takayama ,  Hidetoshi Yokota

发明人： Carolyn W. Bernstorf ,  Jean-Yea Chen ,  Jie Jin ,  Masahiro Takayama ,  Hidetoshi Yokota

IPC分类号： B60C1500

CPC分类号： B60C15/0036 ,  B60C15/06 ,  Y10T152/10819 ,  Y10T152/10837

摘要： A pneumatic tire includes a body having a plurality of main body cords. The tire includes an upper section above the maximum section width and a lower section below the maximum section width. The modulus of the body cords is configured to be larger in the lower section than in the upper section. This modulus ratio decreases the rolling resistance of the tire. The increased modulus in the lower section is achieved by providing a body cord insert wrapped around the bead core and bead filler. The ends of the body cord insert are disposed against each other so that the entire bead filler is surrounded. The body cord insert extends substantially over the entire lower section of the tire.

摘要翻译： 一种充气轮胎包括具有多个主体帘线的主体。 轮胎包括最大截面宽度以上的上部和最大截面宽度以下的下部。 主体帘线的模量被配置为在下部比在上部更大。 该模量比降低了轮胎的滚动阻力。 通过提供围绕胎圈芯和胎圈填料缠绕的身体帘线插入物来实现下部的增加的模量。 身体帘线插入件的端部彼此相对设置，使得整个胎圈填料被包围。 身体帘线插入件基本上延伸穿过轮胎的整个下部。

公开(公告)号：US06052734A

公开(公告)日：2000-04-18

申请号：US24914

申请日：1998-02-17

申请人： Yoshihiro Ito ,  Hidetoshi Yokota ,  Masami Ishikura ,  Tooru Asami

发明人： Yoshihiro Ito ,  Hidetoshi Yokota ,  Masami Ishikura ,  Tooru Asami

IPC分类号： H04L12/18 ,  H04L12/70 ,  H04L12/829 ,  H04L12/851 ,  G06F13/00

CPC分类号： H04L12/1827 ,  H04L47/10

摘要： An amount of data to be distributed to each receiving terminal is dynamically controlled for each receiving terminal in response to a congestion of each of plural receiving terminals. When a determination of an RR (Reception Report) returned from the receiving terminal results in a very low rate of packet loss, an adaptive control mixer distributes communication data transmitted from a transmitting terminal to the receiving terminal without reducing the communication data. On the other hand, the determination of the RRs returned from the receiving terminals results in a high rate of packet loss, for example, 50% and 90%, respectively. In this case, the adaptive control mixer reduces, for example, 50% of the communication data transmitted from the transmitting terminal and then distributes the data to the one receiving terminal. The adaptive control mixer reduces, for example, 90% of the communication data and then distributes the data to the other receiving terminal.

摘要翻译： 响应于多个接收终端中的每一个的拥塞，为每个接收终端动态地控制要分配给每个接收终端的数据量。 当从接收终端返回的RR（接收报告）的确定导致非常低的分组丢失率时，自适应控制混合器将从发送终端发送的通信数据分配给接收终端，而不减少通信数据。 另一方面，从接收终端返回的RR的确定导致分组丢失率高，例如分别为50％和90％。 在这种情况下，自适应控制混频器减少例如从发送终端发送的通信数据的50％，然后将数据分配给一个接收终端。 自适应控制混合器例如减少通信数据的90％，然后将数据分配给另一个接收终端。