Well guys,
If someone can help me with how to fill in the Rest Octets, I'll send
you a postcard from my city to thank you :)
What I found out is that it uses CSN.1 notation, but the description is
hard to follow, I began to see words floating around the screen.
<SI3RestOctet>::=<Optionalselectionparameters>
<OptionalPoweroffset>
<SystemInformation2terIndicator>
<EarlyClassmarkSendingControl>
<Schedulingifandwhere>
{L|H<GPRSIndicator>}
<sparepadding>:
<OptionalSelectionParameters>::= L |H <SelectionParameters>;
<SelectionParameters>::=
<CBQ:bit(1)>
<CELL_RESELECT_OFFSET:bit(6)>
<TEMPORARY_OFFSET:bit(3)>
<PENALTY_TIME:bit(5)>;
<OptionalPowerOffset>::= L |H
<PowerOffset:bit(2)>;<SystemInformation2terIndicator>::=
L|H;
<EarlyClassmarkSendingControl>::= L|H;
<Schedulingifandwhere>::= L|H <WHERE:bit(3)>;
<GPRSIndicator>::= <RACOLOUR :bit(3)>
< SI13POSITION :bit>;
So, now I want to enable GPRS support by do something with
GPRSIndicator. This is how I thought to do that:
L|H -> 1
next -> RACOLOUR -> 000
next -> SI13POSITION -> 0
So we get -> 1 000 0
Next step is to do something with padding but than I'm lost. I don't
have good documentations on how to use CSN.1 for GSM network.