SECURITY UPDATE PROCEDURE FOR ZONE SWITCHING IN MIXED-MODE WIMAX NETWORK
    23.
    发明申请
    SECURITY UPDATE PROCEDURE FOR ZONE SWITCHING IN MIXED-MODE WIMAX NETWORK 失效
    用于混合模式WIMAX网络中的区域切换的安全更新程序

    公开(公告)号:US20110110329A1

    公开(公告)日:2011-05-12

    申请号:US12855400

    申请日:2010-08-12

    IPC分类号: H04W36/16

    摘要: A zone switching method is disclosed for use in a mixed-mode WiMAX environment. The zone switching method is useful in a WiMAX network having both 802.16e (legacy) and 802.16e/802.16m (mixed-mode, or advanced) entities, including mobile stations, base stations, and access service network entities. The zone switching method includes anchor authenticator relocation, dual security context maintenance, and security updates for both entry-before-break-capable mobile stations and for those mobile stations with slower switching speeds. The zone switching method enables an advanced mobile station to seamlessly switch from legacy to mixed-mode operation once the mixed-mode entities are available to service the 802.16m operations.

    摘要翻译: 公开了一种在混合模式WiMAX环境中使用的区域切换方法。 区域切换方法在具有802.16e(传统)和802.16e / 802.16m(混合模式或高级)实体的WiMAX网络中是有用的,包括移动台,基站和接入服务网络实体。 区域切换方法包括针对前突破能力的移动站和具有较慢切换速度的那些移动站的锚定认证器重定位,双重安全上下文维护和安全更新。 一旦混合模式实体可用于服务于802.16m操作,区域切换方法使得高级移动台能够从传统无缝地切换到混合模式操作。

    Techniques to support multiple radio-access technologies
    24.
    发明申请
    Techniques to support multiple radio-access technologies 有权
    支持多种无线电接入技术的技术

    公开(公告)号:US20100111047A1

    公开(公告)日:2010-05-06

    申请号:US12384502

    申请日:2009-04-06

    IPC分类号: H04J3/00

    摘要: Techniques to permit scheduling of mixed radio access technologies. In some cases, a first radio access technology mode of a base station is scheduled during a first time region and a second radio access technology mode of a base station is scheduled during a sleep mode of the first radio access technology mode. In some cases, a first radio access technology mode of a base station is scheduled during a first time region and a second radio access technology mode of a base station is scheduled during an unused portion of the first time region. In some cases, a femto-base station is scheduled to snoop for local mobile stations during a sleep mode. Inactive regions of mobile stations are scheduled during a portion of sleep modes of the radio access technology modes.

    摘要翻译: 允许调度混合无线电接入技术的技术。 在一些情况下,在第一时间区域期间调度基站的第一无线电接入技术模式,并且在第一无线电接入技术模式的睡眠模式期间调度基站的第二无线电接入技术模式。 在一些情况下,在第一时间区域期间调度基站的第一无线电接入技术模式,并且在第一时间区域的未使用部分期间调度基站的第二无线电接入技术模式。 在某些情况下,毫微微基站被安排在睡眠模式期间窥探本地移动台。 在无线电接入技术模式的睡眠模式的一部分期间调度移动台的非活动区域。

    Efficient paging operation for femtocell deployment
    26.
    发明授权
    Efficient paging operation for femtocell deployment 有权
    针对毫微微蜂窝部署的高效寻呼操作

    公开(公告)号:US08301177B2

    公开(公告)日:2012-10-30

    申请号:US12614586

    申请日:2009-11-09

    IPC分类号: H04W68/00

    摘要: Efficient paging operation for femtocell deployment is generally presented. In this regard, a paging controller is introduced including a wired backbone interface to communicate with a plurality of macro base stations and a plurality of femto base stations, and control logic, the control logic to generate a page for a mobile station, and the control logic to transmit the page over the wired backbone interface to a select subset of all base stations, wherein the select subset of all base stations includes base stations that the mobile station is authorized to access. Other embodiments are also described and claimed.

    摘要翻译: 通常呈现用于毫微微小区部署的高效寻呼操作。 在这方面,引入了包括有线骨干接口以与多个宏基站和多个毫微微基站进行通信的寻呼控制器,以及控制逻辑,生成用于移动台的寻呼的控制逻辑,以及控制 通过有线骨干接口将页面传送到所有基站的选择子集的逻辑,其中所有基站的选择子集包括移动台被授权访问的基站。 还描述和要求保护其他实施例。

    METHOD AND APPARATUS TO FACILITATE MOBILE RELAY AND GROUP MOBILITY
    27.
    发明申请
    METHOD AND APPARATUS TO FACILITATE MOBILE RELAY AND GROUP MOBILITY 有权
    促进移动电话和群体移动的方法和装置

    公开(公告)号:US20120082084A1

    公开(公告)日:2012-04-05

    申请号:US13049530

    申请日:2011-03-16

    IPC分类号: H04W4/00 H04B7/14

    摘要: A method and system to facilitate mobile relay and group mobility in a wireless network. In one embodiment of the invention, the wireless network facilitates a mobile relay station that has logic to switch communication with a first base station to a second base station while maintaining logical communication with its associated mobile station(s). By doing so, the handover of the mobile relay station from a source base station to a target base station is transparent to the mobile station(s) that are connected with the mobile relay station in one embodiment of the invention.

    摘要翻译: 一种促进无线网络中的移动中继和组移动性的方法和系统。 在本发明的一个实施例中,无线网络有助于具有逻辑的移动中继站,以便与第一基站切换到第二基站的通信,同时保持与其相关联的移动台的逻辑通信。 通过这样做,在本发明的一个实施例中,移动中继站从源基站到目标基站的切换对于与移动中继站连接的移动站是透明的。

    Coordinating Broadcast Operations in a Mobile Wireless Network With Overlaid Cells
    28.
    发明申请
    Coordinating Broadcast Operations in a Mobile Wireless Network With Overlaid Cells 审中-公开
    在具有覆盖单元的移动无线网络中协调广播操作

    公开(公告)号:US20110134834A1

    公开(公告)日:2011-06-09

    申请号:US12633853

    申请日:2009-12-09

    IPC分类号: H04W40/00

    摘要: Advertising in connection with handing off a cell from one cell to another may be facilitated by segregating communication descriptors into a common part that does not change in different types of cells and a unique part that changes in different types of cells. The unique parts may be advertised more frequently than the common parts.

    摘要翻译: 通过将通信描述符分离成在不同类型的小区中不改变的公共部分和不同类型的小区中改变的唯一部分,可以促进将小区从一个小区切换到另一个小区的广告。 独特的部分可能比普通部分更频繁地发布。

    Method of managing network traffic within a wireless network
    30.
    发明申请
    Method of managing network traffic within a wireless network 有权
    管理无线网络中的网络流量的方法

    公开(公告)号:US20100173631A1

    公开(公告)日:2010-07-08

    申请号:US12586084

    申请日:2009-09-16

    IPC分类号: H04W36/00 H04W72/04

    CPC分类号: H04W36/22 H04W36/30

    摘要: A method of managing network traffic within a wireless network (100) comprises identifying a plurality of base stations (111, 121, 131) within the wireless network, categorizing each one of the plurality of base stations according to its type, setting a load balancing parameter (α) for each one of the plurality of base stations according to its type, and, for a handover event involving a handover from a first one of the plurality of base stations to a second one of the plurality of base stations, selecting the second one of the plurality of base stations according to a process that takes into account the load balancing parameters of both the first one of the plurality of base stations and the second one of the plurality of base stations.

    摘要翻译: 一种管理无线网络(100)内的网络流量的方法包括:识别所述无线网络内的多个基站(111,121,131),根据其类型对所述多个基站中的每一个进行分类,设置负载均衡 参考(α),并且对于涉及从所述多个基站中的第一基站到所述多个基站中的第二基站的切换的切换事件,选择所述多个基站 根据考虑到多个基站中的第一个基站和多个基站中的第二基站的负载均衡参数的处理的多个基站中的第二基站。