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HSDPA Standard At Commands Page 40 of 60 Version 1.2
Table 29. +CGDCONT parameter command syntax
Command Possible response(s)
+CGDSCONT=[<cid> ,
<p
_
cid> [,<d
_
comp>
[,<h_comp>]]]
OK
ERROR
+CGDSCONT? +CGDSCONT: <cid>, <p_cid>, <d_comp>, <h_comp>
[<CR><LF>+CGDSCONT: <cid>, <p_cid>, <d_comp>, <h_comp>
[...]]
+CGDSCONT=? +CGDSCONT: (range of supported <cid>s), (list of <cid>s for
active primary contexts), (list of supported <d_comp>s),
(list of supported <h_comp>s)
Value
<cid>: (PDP Context Identifier) a numeric parameter which specifies a particular PDP
context definition. The parameter is local to the TE-MT interface and is used in other
PDP context-related commands. The range of permitted values (minimum value = 1) is
returned by the test form of the command.
<p_cid>: (Primary PDP Context Identifier) a numeric parameter which specifies a
particular PDP context definition which has been specified by use of the +CGDCONT
command. The parameter is local to the TE-MT interface. The list of permitted values is
returned by the test form of the command.
<d_comp>: a numeric parameter that controls PDP data compression (applicable for
SNDCPonly) (refer 3GPP TS 44.065 [61])
0 - off (default if value is omitted)
1 - on (manufacturer preferred compression)
2 - V.42bis
3 - V.44
Other values are reserved.
<h_comp>: a numeric parameter that controls PDP header compression (refer 3GPP TS
44.065 [61] and 3GPP TS 25.323 [62])
0 - off (default if value is omitted)
1 - on (manufacturer preferred compression)
2 - RFC1144 (applicable for SNDCP only)
3 - RFC2507
4 - RFC3095 (applicable for PDCP only)
Other values are reserved.
1.32.3. Traffic Flow Template +CGTFT
This command allows the TE to specify a Packet Filter - PF for a Traffic Flow Template - TFT that
is used in the GGSN for routing of down-link packets onto different QoS flows towards the TE.
The concept is further described in the 3GPP TS 23.060[47]. A TFT consists of from one and up
to eight Packet Filters, each identified by a unique <packet filter identifier>. A Packet
Filter also has an <evaluation precedence index> that is unique within all TFTs associated
with all PDP contexts that are associated with the same PDP address.
The set command specifies a Packet Filters that is to be added to the TFT stored in the MT and
used for the context identified by the (local) context identification parameter, <cid>. The
specified TFT will be stored in the GGSN only at activation or MS-initiated modification of the