System, method and apparatus for managing communication in a public safety communication network
    4.
    发明授权
    System, method and apparatus for managing communication in a public safety communication network 有权
    用于管理公共安全通信网络中的通信的系统,方法和装置

    公开(公告)号:US08300673B2

    公开(公告)日:2012-10-30

    申请号:US11844669

    申请日:2007-08-24

    IPC分类号: H04B1/00

    摘要: A method, system and apparatus for managing communication in a Public Safety Communication Network (PSCN). The PSCN includes a plurality of Mobile Stations (MSs) (110, 115, 120) and a master controller (105). The method includes initiating a communication between one or more MSs and the master controller using a primary channel (405). The primary channel corresponds to a primary frequency spectrum in the PSCN. The method further includes identifying one or more available channels in one or more of the primary frequency spectrum and a secondary frequency spectrum (410). Each of the primary frequency spectrum and the secondary frequency spectrum include one or more channels. Thereafter, a channel hopping pattern is generated for one or more MSs based on one or more available channels (415). The channel hopping pattern corresponds to a sequence of frequency hops for a MS.

    摘要翻译: 一种用于管理公共安全通信网络(PSCN)中的通信的方法,系统和装置。 PSCN包括多个移动站(MS)(110,115,120)和主控制器(105)。 该方法包括使用主信道(405)发起一个或多个MS与主控制器之间的通信。 主信道对应于PSCN中的主频谱。 该方法还包括识别一个或多个主频谱和次频谱中的一个或多个可用信道(410)。 主频谱和次频谱中的每一个包括一个或多个信道。 此后,基于一个或多个可用信道(415)为一个或多个MS生成信道跳频模式。 信道跳频模式对应于MS的跳频序列。

    SYSTEM, METHOD AND APPARATUS FOR MANAGING COMMUNICATION IN A PUBLIC SAFETY COMMUNICATION NETWORK
    7.
    发明申请
    SYSTEM, METHOD AND APPARATUS FOR MANAGING COMMUNICATION IN A PUBLIC SAFETY COMMUNICATION NETWORK 有权
    用于管理公共安全通信网络中的通信的系统,方法和装置

    公开(公告)号:US20090052499A1

    公开(公告)日:2009-02-26

    申请号:US11844669

    申请日:2007-08-24

    IPC分类号: H04B1/50

    摘要: A method, system and apparatus for managing communication in a Public Safety Communication Network (PSCN). The PSCN includes a plurality of Mobile Stations (MSs) (110, 115, 120) and a master controller (105). The method includes initiating a communication between one or more MSs and the master controller using a primary channel (405). The primary channel corresponds to a primary frequency spectrum in the PSCN. The method further includes identifying one or more available channels in one or more of the primary frequency spectrum and a secondary frequency spectrum (410). Each of the primary frequency spectrum and the secondary frequency spectrum include one or more channels. Thereafter, a channel hopping pattern is generated for one or more MSs based on one or more available channels (415). The channel hopping pattern corresponds to a sequence of frequency hops for a MS.

    摘要翻译: 一种用于管理公共安全通信网络(PSCN)中的通信的方法,系统和装置。 PSCN包括多个移动站(MS)(110,115,120)和主控制器(105)。 该方法包括使用主信道(405)发起一个或多个MS与主控制器之间的通信。 主信道对应于PSCN中的主频谱。 该方法还包括识别一个或多个主频谱和次频谱中的一个或多个可用信道(410)。 主频谱和次频谱中的每一个包括一个或多个信道。 此后,基于一个或多个可用信道(415)为一个或多个MS生成信道跳频模式。 信道跳频模式对应于MS的跳频序列。

    Method and apparatus for omniscient root node selection in an ad hoc network
    9.
    发明授权
    Method and apparatus for omniscient root node selection in an ad hoc network 有权
    在自组织网络中全方位根节点选择的方法和装置

    公开(公告)号:US07697456B2

    公开(公告)日:2010-04-13

    申请号:US11363778

    申请日:2006-02-28

    IPC分类号: H04L12/28

    CPC分类号: H04W84/20 H04W28/18

    摘要: Techniques are provided for selecting a root node in an ad hoc network that contains a plurality of nodes including a first node. According to one implementation of these techniques, a first node can receive a message from at least one of the other nodes. Each message includes a number of primary factors associated with a particular node regarding capabilities of the particular node. The primary factors associated with each node can then be evaluated, and an attempt can be made to select the root node based on the primary factors associated with each node. If the first node is unable to select the root node based on the primary factors associated with each node, then the root node can be selected based on secondary factors associated with each node.

    摘要翻译: 提供技术用于选择自组织网络中包含包括第一节点的多个节点的根节点。 根据这些技术的一个实施方式,第一节点可以从其他节点中的至少一个接收消息。 每个消息包括与特定节点相关联的关于特定节点的能力的多个主要因素。 然后可以评估与每个节点相关联的主要因素,并且可以基于与每个节点相关联的主要因素来尝试选择根节点。 如果第一节点不能根据与每个节点相关联的主要因素来选择根节点,则可以基于与每个节点相关联的次要因素来选择根节点。

    Method and apparatus for root node selection in an ad hoc network
    10.
    发明授权
    Method and apparatus for root node selection in an ad hoc network 有权
    自组织网络中根节点选择的方法和装置

    公开(公告)号:US07876706B2

    公开(公告)日:2011-01-25

    申请号:US11363757

    申请日:2006-02-28

    IPC分类号: H04L12/28

    CPC分类号: H04W84/20 H04L45/48 H04W40/24

    摘要: Techniques are provided for selecting a root node in an ad hoc network comprising a plurality of nodes including a first node. According to one implementation of these techniques, a first node can receive a message from at least one of the other nodes. Each message includes a number of primary factors associated with a particular node regarding capabilities of the particular node. The primary factors associated with each node can then be evaluated, and an attempt can be made to select the root node based on the primary factors associated with each node. If the first node is unable to select the root node based on the primary factors associated with each node, then the root node can be selected based on secondary factors associated with each node.

    摘要翻译: 提供技术用于在自组织网络中选择包括第一节点的多个节点在其中的根节点。 根据这些技术的一个实施方式,第一节点可以从其他节点中的至少一个接收消息。 每个消息包括与特定节点相关联的关于特定节点的能力的多个主要因素。 然后可以评估与每个节点相关联的主要因素,并且可以基于与每个节点相关联的主要因素来尝试选择根节点。 如果第一节点不能根据与每个节点相关联的主要因素来选择根节点,则可以基于与每个节点相关联的次要因素来选择根节点。