Method of signaling-free idle mode mobility for an integrated 3GPP and 3GPP2 network
    1.
    发明授权
    Method of signaling-free idle mode mobility for an integrated 3GPP and 3GPP2 network 有权
    用于集成3GPP和3GPP2网络的无信令空闲模式移动性的方法

    公开(公告)号:US07974228B2

    公开(公告)日:2011-07-05

    申请号:US11970139

    申请日:2008-01-07

    CPC classification number: H04W68/12 H04W8/08 H04W60/04 H04W88/06

    Abstract: The present invention provides a method of operating a paging controller in a wireless communication system including a first network that operates according to a first radio access technology and a second network that operates according to a second radio access technology. The first network includes a first control plane entity and the second network includes a second control plane entity. The method includes providing, to at least one first base station in the first network, a request to transmit a page to a first tracking area associated with the mobile unit. The first tracking area is defined in the first network. The method also includes providing, via an interface between the first control plane entity and the second control plane entity, a request to transmit the page to a second tracking area associated with the mobile unit. The second tracking area is defined in the second network.

    Abstract translation: 本发明提供一种在无线通信系统中操作寻呼控制器的方法,所述无线通信系统包括根据第一无线电接入技术操作的第一网络和根据第二无线电接入技术操作的第二网络。 第一网络包括第一控制平面实体,第二网络包括第二控制平面实体。 该方法包括向第一网络中的至少一个第一基站提供将页面发送到与移动单元相关联的第一跟踪区域的请求。 第一个跟踪区域在第一个网络中定义。 该方法还包括经由第一控制平面实体和第二控制平面实体之间的接口提供将页面发送到与移动单元相关联的第二跟踪区域的请求。 第二个跟踪区域定义在第二个网络中。

    MOBILITY IN IP WITHOUT MOBILE IP
    2.
    发明申请
    MOBILITY IN IP WITHOUT MOBILE IP 审中-公开
    无IP移动IP的移动性

    公开(公告)号:US20130188651A1

    公开(公告)日:2013-07-25

    申请号:US13793174

    申请日:2013-03-11

    CPC classification number: H04L45/52 H04W8/08 H04W8/14 H04W40/24 H04W80/04

    Abstract: Not Mobile IP (NMIP) comprises methods for implementing macro-mobility in an IP network, wherein macro-mobility means the ability of an endpoint node to change its network-layer, e.g., IP, address without disturbing existing transport-layer and application-layer sessions, e.g., conversations. When two NMIP endpoint nodes establish a new NMIP session, they exchange pseudo-random numbers, or nonces, and store the nonces in a session table. When a first endpoint node changes its IP address, the first endpoint node sends to the second endpoint node an address-update message that contains the new IP address and the first endpoint node's nonce. If the received nonce matches a nonce in the session table, then the second endpoint node updates its protocol control blocks with the new IP address, and sends an address-update reply message to the first endpoint node. Internet Protocol Security (IPsec) can be used to secure or replace the exchange of nonces.

    Abstract translation: 不是移动IP(NMIP)包括在IP网络中实现宏移动性的方法,其中宏移动性意味着端点节点改变其网络层的能力,例如IP地址,而不会干扰现有的传输层和应用 - 层会话,例如对话。 当两个NMIP端点节点建立新的NMIP会话时,它们交换伪随机数或随机数,并将该随机数存储在会话表中。 当第一端点节点改变其IP地址时,第一端点节点向第二端点节点发送包含新IP地址和第一端点节点的随机数的地址更新消息。 如果接收的随机数与会话表中的随机数匹配,则第二端点节点用新的IP地址更新其协议控制块,并向第一端点节点发送地址更新应答消息。 互联网协议安全(IPsec)可用于保护或替换随机数的交换。

    WIRELESS COMMUNICATION SYSTEM NETWORK EQUIPMENT WITH BROADCAST-BASED BACKHAUL NETWORK INTERFACE AND NEXT GENERATION AIR INTERFACE
    3.
    发明申请
    WIRELESS COMMUNICATION SYSTEM NETWORK EQUIPMENT WITH BROADCAST-BASED BACKHAUL NETWORK INTERFACE AND NEXT GENERATION AIR INTERFACE 审中-公开
    无线通信系统网络设备,具有基于广播的背板网络接口和下一代空中接口

    公开(公告)号:US20120134346A1

    公开(公告)日:2012-05-31

    申请号:US12956620

    申请日:2010-11-30

    CPC classification number: H04W8/085 H04W88/182 H04W92/045

    Abstract: Network equipment of a wireless communication system comprises a backhaul interface for communicating with a broadcast-based backhaul network and an air interface for communicating with a plurality of mobiles. The network equipment is configured to serve as a proxy on the broadcast-based backhaul network for at least a given one of the mobiles that communicates with the network equipment over the air interface, by determining an IP address for the given mobile and sending a broadcast message over the broadcast-based backhaul network advertising itself as the proxy in association with the IP address. The network equipment may comprise at least a portion of a base station of the wireless communication system. The broadcast-based backhaul network may comprise a local area network that operates in accordance with an Ethernet protocol, and the air interface may comprise an LTE air interface or a WiMAX air interface.

    Abstract translation: 无线通信系统的网络设备包括用于与基于广播的回程网络通信的回程接口和用于与多个移动台进行通信的空中接口。 网络设备被配置为通过确定给定移动台的IP地址并发送广播来配置用于通过空中接口与网络设备通信的至少一个给定的一个移动台的基于广播的回程网络上的代理 通过基于广播的回程网络的消息将自身广告作为与IP地址相关联的代理。 网络设备可以包括无线通信系统的基站的至少一部分。 基于广播的回程网络可以包括根据以太网协议操作的局域网,并且空中接口可以包括LTE空中接口或WiMAX空中接口。

    Device for Determining the Roll Angle and System and Method for Roll Stabilization of a Motor Vehicle
    4.
    发明申请
    Device for Determining the Roll Angle and System and Method for Roll Stabilization of a Motor Vehicle 审中-公开
    用于确定滚动角度的装置和用于机动车辆的滚动稳定的系统和方法

    公开(公告)号:US20080284574A1

    公开(公告)日:2008-11-20

    申请号:US11547267

    申请日:2005-03-30

    Applicant: Peter Bosch

    Inventor: Peter Bosch

    Abstract: The present invention relates to a device for determining the roll angle and a system and a method for roll stabilization of a motor vehicle with a yaw rate sensor arrangement (1) of an existing driving dynamics control system which, for detecting a combined signal consisting of yaw rate and roll rate, is with its measuring axis inclined at a predetermined inclination angle (α) in relation to the vertical axis in the plane passing through the longitudinal axis and the vertical axis of the motor vehicle; and with at least one observer (3), preferably designed as a Kalman filter, which, for determining the roll angle (φ), splits the combined signal detected by the yaw rate sensor arrangement (1) into the two signal components yaw rate and roll rate. Furthermore, the roll angle (φ) determined is compared with a predetermined threshold value by means of an analyzer arrangement (2, 130), and an appropriate stabilization measure is activated by means of an activation arrangement (130) in the event of the predetermined threshold value being exceeded by the roll angle (φ) determined.

    Abstract translation: 本发明涉及一种用于确定侧倾角的装置,以及一种具有现有驾驶动态控制系统的横摆率传感器装置(1)的机动车辆的滚动稳定的系统和方法,用于检测由 横摆率和滚动速度,其测量轴相对于通过机动车辆的纵轴和纵轴的平面中的垂直轴倾斜预定倾斜角(α); 以及至少一个优选地设计为卡尔曼滤波器的观测器(3),其用于确定侧倾角(phi),将由偏航率传感器装置(1)检测到的组合信号分裂成两个信号分量横摆率和 滚动率。 此外,通过分析仪装置(2,130)将确定的滚动角(phi)与预定阈值进行比较,并且在预定的情况下通过激活装置(130)激活适当的稳定度量度 通过确定的滚动角(phi)超过阈值。

    Method of transferring data packets in a communications network
    5.
    发明申请
    Method of transferring data packets in a communications network 审中-公开
    在通信网络中传送数据包的方法

    公开(公告)号:US20060221965A1

    公开(公告)日:2006-10-05

    申请号:US11094430

    申请日:2005-03-31

    CPC classification number: H04L47/10 H04L47/14

    Abstract: In a method of communication, a first type of data packet is received. The first type of data packet is at least a portion of a second type of data packet. Based on the received first type of data packet, a determination is made as to whether to expect receipt of a subsequent first type of data packet in a given time interval. A status signal is sent if the subsequent first type of data packet is not received in the given time interval as determined in the determining step. In another method of communication, a data packet is received at a physical layer over a circuit switched physical channel. A status of the data packet is determined at the physical layer. A status report is sent to a higher protocol layer based on the determination.

    Abstract translation: 在通信方法中,接收第一类型的数据分组。 第一类型的数据分组是第二类型的数据分组的至少一部分。 基于接收的第一类型的数据分组,确定在给定时间间隔内是否期望接收到后续的第一类型的数据分组。 如果在确定步骤中确定的给定时间间隔内未接收到后续的第一类型的数据分组,则发送状态信号。 在另一种通信方法中,通过电路交换的物理信道在物理层接收数据分组。 在物理层确定数据包的状态。 基于确定将状态报告发送到较高协议层。

    Method for providing seamless transition between networks following different protocols

    公开(公告)号:US08488553B2

    公开(公告)日:2013-07-16

    申请号:US12155501

    申请日:2008-06-05

    Abstract: Example embodiments provide methods for handling the transition of a mobile device from a first network to a second network, the second network operating according to a different communications protocol from the first network. One example embodiment includes terminating forwarding of the data packets from the first network to the mobile device; rebuilding headers of unforwarded data packets at the first network; and sending the rebuilt data packets from the first network to the second network. Another example embodiment includes resetting a header compression state at the second network; receiving unforwarded data packets from the first network at the second network, the unforwarded data packets being data packets the first network had not yet forwarded to the mobile device; and sending the unforwarded data packets from the second network to the mobile device.

    Mobility in IP without mobile IP
    9.
    发明授权
    Mobility in IP without mobile IP 有权
    无IP移动IP

    公开(公告)号:US08451840B2

    公开(公告)日:2013-05-28

    申请号:US12612293

    申请日:2009-11-04

    CPC classification number: H04L45/52 H04W8/08 H04W8/14 H04W40/24 H04W80/04

    Abstract: Not Mobile IP (NMIP) comprises methods for implementing macro-mobility in an IP network, wherein macro-mobility means the ability of a node to change its network-layer, e.g., IP, address without disturbing existing transport-layer and application-layer sessions, e.g., conversations. When two NMIP nodes establish a new NMIP session, they exchange pseudo-random numbers, or nonces, and store the nonces in a session table. When a first node changes its IP address, the first node sends to the second node an address-update message that contains the new IP address and the first node's nonce. If the received nonce matches a nonce in the session table, then the second node updates its protocol control blocks with the new IP address, and sends an address-update reply message to the first node. Internet Protocol Security (IPsec) can be used to secure or replace the exchange of nonces.

    Abstract translation: 不是移动IP(NMIP)包括在IP网络中实现宏移动性的方法,其中宏移动性意味着节点改变其网络层的能力,例如IP地址,而不会干扰现有的传输层和应用层 会话,例如对话。 当两个NMIP节点建立新的NMIP会话时,它们交换伪随机数或随机数,并将随机数存储在会话表中。 当第一节点改变其IP地址时,第一节点向第二节点发送包含新IP地址和第一节点的随机数的地址更新消息。 如果接收的随机数与会话表中的随机数匹配,则第二节点用新的IP地址更新其协议控制块,并向第一节点发送地址更新应答消息。 互联网协议安全(IPsec)可用于保护或替换随机数的交换。

    Storage and retrieval of encrypted data blocks with in-line message authentication codes
    10.
    发明授权
    Storage and retrieval of encrypted data blocks with in-line message authentication codes 有权
    使用内联消息认证码存储和检索加密数据块

    公开(公告)号:US08296584B2

    公开(公告)日:2012-10-23

    申请号:US11966101

    申请日:2007-12-28

    CPC classification number: H04L9/0643 G06F12/1408 H04L2209/12

    Abstract: Techniques are disclosed for in-line storage of message authentication codes with respective encrypted data blocks. In one aspect, a given data block is encrypted and a message authentication code is generated for the encrypted data block. A target address is determined for storage of the encrypted data block in a memory. The target address is then modified to permit in-line storage of the message authentication code with the encrypted data block in the memory, and the encrypted data block and the message authentication code are transferred to the memory for storage at the modified address. Illustrative embodiments of the techniques advantageously facilitate secure off-chip storage of data in a processing system.

    Abstract translation: 公开了用于在线存储具有相应加密数据块的消息认证码的技术。 在一个方面,给定的数据块被加密,并且为加密的数据块生成消息认证码。 确定用于将加密数据块存储在存储器中的目标地址。 然后修改目标地址以允许在存储器中与加密数据块的消息认证码的在线存储,并且加密的数据块和消息认证码被传送到存储器以便存储在修改的地址处。 这些技术的说明性实施例有利地促进了数据在处理系统中的安全的片外存储。

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