123.
    发明专利
    未知

    公开(公告)号:BRPI0515605A

    公开(公告)日:2008-07-29

    申请号:BRPI0515605

    申请日:2005-09-01

    Abstract: 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.

    METODO Y PROCEDIMIENTO DE SENALIZACION PARA LA TRANSMISION DE OPORTUNIDAD DE USO EN UNA RED DE MALLA INALAMBRICA

    公开(公告)号:AR060587A1

    公开(公告)日:2008-06-25

    申请号:ARP070101755

    申请日:2007-04-24

    Abstract: De acuerdo con una forma de realizacion preferida, la presente consiste en un método para el uso del tiempo TxOP remanente por el nodo par para enviar el tráfico hacia un destino diferente, un método para el uso del tiempo TxOP remanente por el nodo original para enviar el tráfico hacia un destino diferente, un método para el uso del tiempo TxOP remanente por un vecino para enviar el tráfico hacia el nodo original, un método para el uso del tiempo TxOP remanente por un vecino para enviar el tráfico hacia otro nodo, un método para senalar la reglas de re-uso del tiempo TxOP remanente, y un método para ceder/truncar eficientemente una TxOP para reajustar el NAV para el vecino.

    129.
    发明专利
    未知

    公开(公告)号:NO20075210L

    公开(公告)日:2007-11-21

    申请号:NO20075210

    申请日:2007-10-11

    Abstract: A mesh network includes a plurality of mesh points (MPs), a central database (DB) and a central controller (CC). The MPs are configured to broadcast quality of service (QoS) information over a wireless medium. Each MP may request QoS information directly from at least one other one of the MPs. The MPs store QoS information in the central DB and are configured to query the central DB QoS information associated with any of the MPs. Thus, QoS information is shared throughout the mesh network, and QoS policies are defined and updated where an MP may co-exist with another MP, an MP may co-exist with systems external to the mesh network, and an MP may co-exist with mesh access points (MAPs).

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