28.
    发明专利
    未知

    公开(公告)号:AT523039T

    公开(公告)日:2011-09-15

    申请号:AT03814649

    申请日:2003-12-05

    Applicant: INTEL CORP

    Abstract: A method and apparatus for scheduling data burst transmission in a wavelength-division-multiplexing photonic burst-switched network is disclosed. In one embodiment, a scheduler determines a set of weighting factors at each wavelength for each of the lightpath segments among all the network nodes. These weighting factors may be used to calculate a set of coarse-grained bandwidth allocation factors, one for each potential lightpath formed from the available lightpath segments between an ingress node and an egress node. The scheduler may schedule the transmission of the data burst on one of the lightpaths that has a coarse-grained bandwidth allocation factor which indicates that it can support the requested bandwidth. The scheduler may periodically update the set of weighting factors at each wavelength for each of the lightpath segments.

    29.
    发明专利
    未知

    公开(公告)号:BRPI0806271A2

    公开(公告)日:2011-09-06

    申请号:BRPI0806271

    申请日:2008-01-22

    Applicant: INTEL CORP

    Abstract: Method and apparatus for reliable multicast communication over wireless network are provided. According to embodiments of the invention, the method includes determining a priority category for a multicast communication to be transmitted. The method includes designating, for the multicast communication, one of the multicast communication recipients as a leader based on the priority category and multicast diagnostics information received from the multicast communication recipients. The leader is assigned to transmit to the multicast communication source an acknowledgment frame indicating receipt of a multicast communication frame received from the source.

    METHOD AND APPARATUS FOR RELIABLE MULTICAST COMMUNICATION OVER WIRELESS NETWORK

    公开(公告)号:HK1140065A1

    公开(公告)日:2010-09-30

    申请号:HK10106040

    申请日:2010-06-17

    Applicant: INTEL CORP

    Abstract: Method and apparatus for reliable multicast communication over wireless network are provided. According to embodiments of the invention, the method includes determining a priority category for a multicast communication to be transmitted. The method includes designating, for the multicast communication, one of the multicast communication recipients as a leader based on the priority category and multicast diagnostics information received from the multicast communication recipients. The leader is assigned to transmit to the multicast communication source an acknowledgment frame indicating receipt of a multicast communication frame received from the source.

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