IP mobility for devices with multiple radios
    22.
    发明授权
    IP mobility for devices with multiple radios 失效
    具有多个无线电设备的IP移动性

    公开(公告)号:US08259592B2

    公开(公告)日:2012-09-04

    申请号:US12483502

    申请日:2009-06-12

    摘要: A wireless transmit/receive unit (WTRU) includes a mobility management function and a multihoming function. The mobility management function may implement the Media Independent Handover (MIH) protocol and the multihoming function may implement the Shim6 protocol. The mobility management function may communicate link status information to the multihoming function. Based on the link status information, the multihoming function may accelerate or decelerate a link failure detection procedure, may modify a list of possible paths for consideration for a path exploration procedure, and/or may determine to initiate a path exploration procedure. The multihoming function may communicate to the mobility management function that additional communications resources are required. In response, the mobility management function may activate an inactive radio interface. Subsequent path exploration procedures may include the exploration of paths that may be established over the activated radio interface.

    摘要翻译: 无线发射/接收单元(WTRU)包括移动性管理功能和多宿主功能。 移动性管理功能可以实现媒体独立切换(MIH)协议,多宿主功能可以实现Shim6协议。 移动管理功能可以将链路状态信息传送到多宿主功能。 基于链路状态信息,多重引导功能可以加速或减速链路故障检测过程,可以修改可能路径的列表以供路径探索过程考虑,和/或可以确定启动路径探测过程。 多宿主功能可以与移动管理功能通信,需要额外的通信资源。 作为响应,移动性管理功能可以激活非活动无线电接口。 随后的路径探索程序可以包括可以通过激活的无线电接口建立的路径的探索。

    IP MOBILITY FOR DEVICES WITH MULTIPLE RADIOS
    24.
    发明申请
    IP MOBILITY FOR DEVICES WITH MULTIPLE RADIOS 失效
    具有多个无线电设备的IP移动性

    公开(公告)号:US20100054135A1

    公开(公告)日:2010-03-04

    申请号:US12483502

    申请日:2009-06-12

    IPC分类号: H04L12/26

    摘要: A wireless transmit/receive unit (WTRU) includes a mobility management function and a multihoming function. The mobility management function may implement the Media Independent Handover (MIH) protocol and the multihoming function may implement the Shim6 protocol. The mobility management function may communicate link status information to the multihoming function. Based on the link status information, the multihoming function may accelerate or decelerate a link failure detection procedure, may modify a list of possible paths for consideration for a path exploration procedure, and/or may determine to initiate a path exploration procedure. The multihoming function may communicate to the mobility management function that additional communications resources are required. In response, the mobility management function may activate an inactive radio interface. Subsequent path exploration procedures may include the exploration of paths that may be established over the activated radio interface.

    摘要翻译: 无线发射/接收单元(WTRU)包括移动性管理功能和多归属功能。 移动性管理功能可以实现媒体独立切换(MIH)协议,多宿主功能可以实现Shim6协议。 移动管理功能可以将链路状态信息传送到多宿主功能。 基于链路状态信息,多重引导功能可以加速或减速链路故障检测过程,可以修改可能路径的列表以供路径探索过程考虑,和/或可以确定启动路径探测过程。 多宿主功能可以与移动管理功能通信,需要额外的通信资源。 作为响应,移动性管理功能可以激活非活动无线电接口。 随后的路径探索程序可以包括可以通过激活的无线电接口建立的路径的探索。

    Method for sending an acknowledgement to an ingress mesh point in a mesh network and a medium access control frame format
    25.
    发明授权
    Method for sending an acknowledgement to an ingress mesh point in a mesh network and a medium access control frame format 有权
    将确认发送到网状网络中的入口网格点和媒体访问控制帧格式的方法

    公开(公告)号:US08699525B2

    公开(公告)日:2014-04-15

    申请号:US11202974

    申请日:2005-08-12

    IPC分类号: H04J3/24 H04J3/00

    摘要: The present invention relates to a method for confirming the delivery of a data packet in a mesh network by sending an acknowledgement (ACK) to an ingress mesh point (IMP). A mesh network comprises a plurality of mesh points that are wirelessly linked together. A data packet sent by a station (STA) is received by an IMP. A MAC frame is generated for transmission of the data packet and the frame is forwarded to an egress mesh point (EMP) in order to provide a service by the mesh network. The MAC frame includes a field comprising an IMP address and an EMP address. When the EMP, (or optionally an intermediate mesh point), receives a data packet successfully, the EMP or the intermediate mesh point sends an ACK to the IMP or preceding mesh point.

    摘要翻译: 本发明涉及一种通过向入口网点(IMP)发送确认(ACK)来确认网状网络中的数据分组的传送的方法。 网状网络包括无线连接在一起的多个网格点。 由站(STA)发送的数据分组由IMP接收。 生成MAC帧以发送数据分组,并且将帧转发到出口网格点(EMP),以便通过网状网络提供服务。 MAC帧包括包括IMP地址和EMP地址的字段。 当EMP(或可选的中间网格点)成功接收数据包时,EMP或中间网格点向IMP或之前的网格点发送ACK。

    Light weight protocol and agent in a network communication
    26.
    发明授权
    Light weight protocol and agent in a network communication 有权
    网络通信中的轻量级协议和代理

    公开(公告)号:US09584630B2

    公开(公告)日:2017-02-28

    申请号:US13095593

    申请日:2011-04-27

    IPC分类号: G06F15/16 H04L29/06

    CPC分类号: H04L69/08 H04L69/10 H04L69/18

    摘要: Systems and methods are provided for using a light weight protocol (LWP) and protocol agent in a network communication system. A protocol agent receives a message in LWP from an end node. The message in LWP is directed to a destination network node that uses a network protocol that the end node is incapable of supporting, such as Hypertext Transfer Protocol (HTTP), Real Time Streaming Protocol (RTSP), Session Initiation Protocol (SIP) or other network protocols. The protocol agent determines a network protocol to map the message to, and generates a message in the determined network protocol based on the received LWP message. The protocol agent then sends the generated message to the destination network node.

    摘要翻译: 提供了在网络通信系统中使用轻量级协议(LWP)和协议代理的系统和方法。 一个协议代理从一个终端节点接收一个LWP中的消息。 LWP中的消息被定向到目的网络节点,其使用终端节点不能支持的网络协议,例如超文本传输​​协议(HTTP),实时流协议(RTSP),会话发起协议(SIP)或其他 网络协议 协议代理确定网络协议以将消息映射到基于所接收的LWP消息的所确定的网络协议中的消息,并生成消息。 协议代理然后将生成的消息发送到目的网络节点。

    Data flow mobility
    27.
    发明授权
    Data flow mobility 有权
    数据流动性

    公开(公告)号:US09042373B2

    公开(公告)日:2015-05-26

    申请号:US12684227

    申请日:2010-01-08

    摘要: A wireless transmit/receive unit (WTRU) may communicate using a data flow that is defined according to flow identification information (FII). The WTRU may participate in the transfer of the data flow between access networks of diverse radio access technologies. The WTRU may communicate with a mobility function to obtain access network and mobility policy information. The mobility function may be, for example, an Access Network Discovery Function (ANDSF). The mobility policy information may describe the conditions by which the transfer of data flows between access networks may be permitted.

    摘要翻译: 无线发射/接收单元(WTRU)可以使用根据流识别信息(FII)定义的数据流进行通信。 WTRU可以参与不同无线电接入技术的接入网络之间的数据流的传输。 WTRU可以与移动性功能通信以获得接入网络和移动性策略信息。 移动性功能可以是例如接入网络发现功能(ANDSF)。 移动性策略信息可以描述可以允许接入网络之间的数据流传输的条件。

    Multi-cell coordination for multimedia broadcast multicast services in a wireless communication system
    28.
    发明授权
    Multi-cell coordination for multimedia broadcast multicast services in a wireless communication system 有权
    无线通信系统中多媒体广播组播业务的多小区协调

    公开(公告)号:US08843118B2

    公开(公告)日:2014-09-23

    申请号:US11835507

    申请日:2007-08-08

    IPC分类号: H04M3/42 H04W72/00

    摘要: The present invention is related to a method and system for multi-cell coordination for multimedia broadcast multicast services (MBMS) in a wireless communication system. An MBMS multi-cell coordination unit is provided to coordinate a plurality of evolved Node-Bs (eNodeBs) for transmission of MBMS data synchronously in multiple cells of the same single frequency network (SFN). The MBMS multi-cell coordination unit may be located in an access gateway or in an eNodeB. An MBMS multi-cell scheduling scheme may be preconfigured for the eNodeBs for synchronization. Alternatively, the eNodeBs may be synchronized dynamically.

    摘要翻译: 本发明涉及一种用于无线通信系统中多媒体广播组播服务(MBMS)的多小区协调的方法和系统。 提供MBMS多小区协调单元,用于在同一单频网络(SFN)的多个小区中同步地协调用于MBMS数据传输的多个演进节点B(eNodeB)。 MBMS多小区协调单元可以位于接入网关或eNodeB中。 可以为eNodeB同步预先配置MBMS多小区调度方案。 或者,可以动态地同步eNodeB。

    INTERFACE OF AN M2M SERVER WITH THE 3GPP CORE NETWORK
    30.
    发明申请
    INTERFACE OF AN M2M SERVER WITH THE 3GPP CORE NETWORK 有权
    M2M服务器与3GPP核心网络的接口

    公开(公告)号:US20130329653A1

    公开(公告)日:2013-12-12

    申请号:US13806450

    申请日:2011-06-24

    IPC分类号: H04W76/02

    摘要: An M2M Server may be integrated into a 3GPP network. A network node, for example a Serving General Packet Radio Service (GPRS) Support Node (SGSN) may include a dedicated interface with a M2M server. The interface may be called a GM2M interface. The interface may be a logical interface internal to the network node. The node may receive subscriber data and control data, wherein the control data facilitates a network control procedure and the subscriber data identifies a device involved in the network control procedure. The node may determine that the device involved in the network control procedure is a machine to machine device based on the subscriber data. The node may also send the control data to a machine to machine server using a message sent via a dedicated interface with the machine to machine server.

    摘要翻译: M2M服务器可以被集成到3GPP网络中。 网络节点,例如服务通用分组无线服务(GPRS)支持节点(SGSN)可以包括与M2M服务器的专用接口。 接口可以称为GM2M接口。 该接口可以是网络节点内部的逻辑接口。 节点可以接收用户数据和控制数据,其中控制数据有助于网络控制过程,并且用户数据识别网络控制过程中涉及的设备。 节点可以基于用户数据确定网络控制过程中涉及的设备是机器到机器设备。 节点还可以使用通过与机器对机器服务器的专用接口发送的消息将控制数据发送到机器到机器服务器。