Ayecka Communication Systems, Ltd.

Baruch Kagan

Avraham Barda

Igal Gerzberg

The present invention provides a system for handling handover of communication protocol data between two satellite transponder, wherein the satellite transponders are moving in orbit around the earth, enabling to transmit communication protocol data between at least one gateway and terminal. The system is comprised of: at least one transmitter associated with a gateway, at least one de-modulator associated with the terminal a for controlling the packet transmission during handover period, wherein the system is programmed to achieve a seamless hand over process between the two satellites transponders by controlling the transfer and reception of the communication protocol packets during the handover period, by synchronizing the last received packets from the setting satellite packets with first received packets from the rising satellite, wherein seamless handover include maintaining the correct packet order, avoiding packet loss and preventing packet duplication and wherein in case the rising satellite having shorter path, the receipt or transmission of the communication protocol packets from the rising satellite is delayed.

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Kiryat Ono, Israel

Baruch Kagan