Security update procedure for zone switching in mixed-mode WiMAX network
    1.
    发明授权
    Security update procedure for zone switching in mixed-mode WiMAX network 失效
    混合模式WiMAX网络中区域切换的安全更新程序

    公开(公告)号:US08451799B2

    公开(公告)日:2013-05-28

    申请号:US12855400

    申请日:2010-08-12

    IPC分类号: H04W84/12

    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。

    Neighbor list broadcasting techniques
    2.
    发明授权
    Neighbor list broadcasting techniques 有权
    邻居列表广播技术

    公开(公告)号:US08731549B2

    公开(公告)日:2014-05-20

    申请号:US12914097

    申请日:2010-10-28

    IPC分类号: H04W4/00

    摘要: Techniques are disclosed that involve the indication of neighbor base stations. For instance, a base station may generate and wirelessly transmit a message that indicates a plurality of neighboring base stations. This message may include an indicator having one or more wildcard values. Through the employment of such wildcard values, the indicator may provide information corresponding to the plurality of neighboring base stations. For instance, the indicator may indicate a plurality of base station identifiers (BSIDs). Alternatively, the indicator may indicate a plurality of preamble indices. As a further alternative, the indicator may indicate a plurality of carrier frequencies. Through the employment of such techniques, overhead can be saved without causing ambiguity in mobility management.

    摘要翻译: 公开了涉及相邻基站的指示的技术。 例如,基站可以生成并无线地发送指示多个相邻基站的消息。 该消息可以包括具有一个或多个通配符值的指示符。 通过使用这样的通配符值,指示符可以提供与多个相邻基站对应的信息。 例如,指示符可以指示多个基站标识符(BSID)。 或者,指示符可以指示多个前导码索引。 作为另一替代方案,指示符可以指示多个载波频率。 通过使用这种技术,可以节省开销,而不会在移动性管理中造成歧义。

    Neighbor List Broadcasting Techniques
    3.
    发明申请
    Neighbor List Broadcasting Techniques 审中-公开
    邻居列表广播技术

    公开(公告)号:US20150004977A1

    公开(公告)日:2015-01-01

    申请号:US14282826

    申请日:2014-05-20

    IPC分类号: H04W36/00 H04W48/10

    摘要: Techniques are disclosed that involve the indication of neighbor base stations. For instance, a base station may generate and wirelessly transmit a message that indicates a plurality of neighboring base stations. This message may include an indicator having one or more wildcard values. Through the employment of such wildcard values, the indicator may provide information corresponding to the plurality of neighboring base stations. For instance, the indicator may indicate a plurality of base station identifiers (BSIDs). Alternatively, the indicator may indicate a plurality of preamble indices. As a further alternative, the indicator may indicate a plurality of carrier frequencies. Through the employment of such techniques, overhead can be saved without causing ambiguity in mobility management.

    摘要翻译: 公开了涉及相邻基站的指示的技术。 例如,基站可以生成并无线地发送指示多个相邻基站的消息。 该消息可以包括具有一个或多个通配符值的指示符。 通过使用这样的通配符值,指示符可以提供与多个相邻基站对应的信息。 例如,指示符可以指示多个基站标识符(BSID)。 或者,指示符可以指示多个前导码索引。 作为另一替代方案,指示符可以指示多个载波频率。 通过使用这种技术,可以节省开销,而不会在移动性管理中造成歧义。

    Neighbor List Broadcasting Techniques
    5.
    发明申请
    Neighbor List Broadcasting Techniques 有权
    邻居列表广播技术

    公开(公告)号:US20110111754A1

    公开(公告)日:2011-05-12

    申请号:US12914097

    申请日:2010-10-28

    IPC分类号: H04W4/06 H04W74/00

    摘要: Techniques are disclosed that involve the indication of neighbor base stations. For instance, a base station may generate and wirelessly transmit a message that indicates a plurality of neighboring base stations. This message may include an indicator having one or more wildcard values. Through the employment of such wildcard values, the indicator may provide information corresponding to the plurality of neighboring base stations. For instance, the indicator may indicate a plurality of base station identifiers (BSIDs). Alternatively, the indicator may indicate a plurality of preamble indices. As a further alternative, the indicator may indicate a plurality of carrier frequencies. Through the employment of such techniques, overhead can be saved without causing ambiguity in mobility management.

    摘要翻译: 公开了涉及相邻基站的指示的技术。 例如,基站可以生成并无线地发送指示多个相邻基站的消息。 该消息可以包括具有一个或多个通配符值的指示符。 通过使用这样的通配符值,指示符可以提供与多个相邻基站对应的信息。 例如,指示符可以指示多个基站标识符(BSID)。 或者,指示符可以指示多个前导码索引。 作为另一替代方案,指示符可以指示多个载波频率。 通过使用这种技术,可以节省开销,而不会在移动性管理中造成歧义。