Distributed trunking mechanism for VHF networking
    1.
    发明授权
    Distributed trunking mechanism for VHF networking 有权
    VHF网络分布式中继机制

    公开(公告)号:US07933286B2

    公开(公告)日:2011-04-26

    申请号:US11110684

    申请日:2005-04-21

    IPC分类号: H04L12/28

    摘要: A system and method for communicating between nodes in a communications network. The network includes nodes that broadcast and receive data packets over a radio channel. The system includes a distributed trunking method that distributes the communications between the nodes over multiple channels. Voice and other data may be broadcast over data channels, while information regarding the availability of the data channels is broadcast over a control channel. Access to the control channel is controlled using a protocol that may include carrier sense multiple access with collision avoidance (CSMA/CA), time division multiple access (TDMA) or a hybrid of CSMA/TDMA.

    摘要翻译: 一种用于在通信网络中的节点之间进行通信的系统和方法。 该网络包括通过无线电信道广播和接收数据分组的节点。 该系统包括分布式中继方法,其分布在多个信道上的节点之间的通信。 可以通过数据信道广播语音和其他数据,而通过控制信道广播关于数据信道的可用性的信息。 使用可以包括具有冲突避免(CSMA / CA),时分多址(TDMA)或CSMA / TDMA的混合的载波侦听多路访问的协议来控制对控制信道的访问。

    Distributed trunking mechanism for VHF networking
    2.
    发明授权
    Distributed trunking mechanism for VHF networking 有权
    VHF网络分布式中继机制

    公开(公告)号:US07606256B2

    公开(公告)日:2009-10-20

    申请号:US11110683

    申请日:2005-04-21

    IPC分类号: H04L12/40 H04L12/413 H04J3/02

    摘要: A system and method for communicating between nodes in a communications network. The network includes nodes that broadcast and receive data packets over a radio channel. The system includes a distributed trunking method that distributes the communications between the nodes over multiple channels. Voice and other data may be broadcast over data channels, while information regarding the availability of the data channels is broadcast over a control channel. Access to the control channel is controlled using a protocol that may include carrier sense multiple access with collision avoidance (CSMA/CA), time division multiple access (TDMA) or a hybrid of CSMA/TDMA.

    摘要翻译: 一种用于在通信网络中的节点之间进行通信的系统和方法。 该网络包括通过无线电信道广播和接收数据分组的节点。 该系统包括分布式中继方法,其分布在多个信道上的节点之间的通信。 可以通过数据信道广播语音和其他数据,而通过控制信道广播关于数据信道的可用性的信息。 使用可以包括具有冲突避免(CSMA / CA),时分多址(TDMA)或CSMA / TDMA的混合的载波侦听多路访问的协议来控制对控制信道的访问。