Alcatel Lucent

Tuvia Izsak

Katherine Hua Guo

Yigal Bejerano

Thyagarajan Nandagopal

Gabriela M Abramovici

Various methods and devices are provided to address the need for improved multicast operation. In one method, a station transmits () a multicast packet to a plurality of mobile devices and to a group of monitoring stations (MSs). An indication of whether the multicast packet was received by that MS is received () from each monitoring station (MS) of the group of MSs. When this indication indicates that the multicast packet was not received, the multicast packet is retransmitted () to the plurality of mobile devices and to the group of MSs.

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Livingston, NJ, United States of America

Tuvia Izsak