Teledesign Systems Inc TS4000GL Manuel D’Utilisation
TS4000 Radio Modem User’s Manual
AirNet Packet Protocol
38
This field selects the type of transfer that the modem defaults to at power up.
This will remain as the transfer type until it is switched using the appropriate
control string.
Selection Description
Individual Transfer
This will remain as the transfer type until it is switched using the appropriate
control string.
Selection Description
Individual Transfer
This is a standard point to point data transfer with
acknowledgments.
acknowledgments.
Individual Transfer
w/o Acknowledge
w/o Acknowledge
This is a point to point data transfer but without any
acknowledgments. This implies that there are no transmit
retries if the packet is received with errors.
acknowledgments. This implies that there are no transmit
retries if the packet is received with errors.
Group Broadcast
This is a broadcast to a group of modems. Receiving
modems will accept two types of group broadcasts.
modems will accept two types of group broadcasts.
Group broadcasts - Broadcasts where the destination
group matches the receiving modem's group.
group matches the receiving modem's group.
Multicast broadcasts - Broadcasts where the
destination group matches a group from the receive
modem's multicast group list. For these broadcasts to
be received, the receiving modem must have multicast
reception enabled.
destination group matches a group from the receive
modem's multicast group list. For these broadcasts to
be received, the receiving modem must have multicast
reception enabled.
Network
Broadcast
Broadcast
This is a broadcast to all modems.
These fields select the default destination address that the modem defaults to at
power up. This address will remain as the default until it is switched using the
appropriate control strings.
Type Description
Individual Address
The default destination individual address.
Group Address
The default destination group address.
Default Transfer
Default Destination
Address