Microsoft Word Master master doc

Figure 2-14: Use case view for TMMS Proxy-Relay 
The table below describes the use cases. Please note that the logical nodes TMMS Proxy-
Relay and TMMS Message Store are treated as one actor here. In the realization of these 
use cases the behavior is split between these two nodes. 
Table 2-4 Description of use cases for TMMS Proxy-Relay 
Id 
Use case 
Description 
UP01 Notify client 
The TMMS PR has received a new message from 
either a client or from another TMMS PR and 
notifies the client(s) registered for the recipient 
address. 
UP02 Charge for operation 
A chargeable operation has been requested and 
the TMMS PR processes this request. 
UP03 Create Charging Data 
Record 
For messages sent with no CDR attached the 
TMMS PR generates a default CDR where the 

---

2.4 Background information: : Case description: TMMS Service 
Page 14 of 93 
Id 
Use case 
Description 
sender is charged for the request. 
UP04 Validate Charging Data 
Record 
If the message, which the TMMS PR shall relay, 
contains a CDR it must be validated before the 
TMMS PR accepts it. 
UP05 Deliver Charging Data 
Record 
The TMMS PR delivers CDRs to a Charging 
Controller (CC) 
UP06 Relay multimedia 
message 
TMMS PR receives a message from either a 
client or a different TMMS PR and relays it to 
the next hop, which can be either the recipient(s) 
or a different TMMS PR. 
UP07 Relay multimedia 
message to TMMS Client
The TMMS Client requests the TMMS PR to 
deliver a multimedia message which it earlier has 
been notified about.