GSM-R and GPRS
GSM-R and GPRS
GSM-R and GPRS
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QoS Negotiation Flow DP Context Activation Procedure<br />
MS<br />
MS<br />
BSS<br />
BSS<br />
Activate PDP Context Request (QoS Requested)<br />
SGSN<br />
SGSN<br />
Create BSS PFC Indication (ABQP requested)<br />
Create BSS PFC Response (ABQP negociated)<br />
Activate PDP Context Accept (QoS Negotiated, Radio Priority**)<br />
(*) Allocation Retention Priority as per TS23.060<br />
(**) Radio Priority as per <strong>GSM</strong>04.60 RLC/MAC<br />
(***) Aggregate BSS QoS Profile (ABQP) is negotiated between the SGSN <strong>and</strong> the BSS<br />
GGSN<br />
GGSN<br />
Create PDP Context Request (QoS Requested, ARP*)<br />
Create PDP Context Response(QoS Negotiated, ARP*)<br />
Kapsch CarrierCom AG<br />
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