Multi SIM modem management
Multiple subscriber identity modem ( 10 ) capable of receiving messages related to at least two subscriber identities, characterized in that it comprises a delaying module ( 19 ) configured to: —determine, from a connection request for a service associated with a first subscriber identity, whether the service belongs to a first class of communication, and, when the service has been determined as belonging to the first class of communication, —determine whether a remaining time between the connection request and a next paging occasion, associated with a second subscriber identity, is falling on a first side of a threshold, and, when the remaining time has been determined as falling on the first side of the threshold, —delay an access grant indication related to the connection request until the paging occasion has been handled.
1. Multiple subscriber identity modem capable of receiving messages related to at least two subscriber identities, characterized in that it comprises a delaying module configured to:
determine, from a connection request for a service associated with a first subscriber identity, whether the service belongs to a first class of communication, and, when the service has been determined as belonging to the first class of communication,
determine whether a remaining time between the connection request and a next paging occasion, associated with a second subscriber identity, is falling on a first side of a threshold, and, when the remaining time has been determined as falling on the first side of the threshold, and
delay an access grant indication related to the connection request until the paging occasion has been handled.
2. Multiple subscriber identity modem according to claim 1 , wherein the delaying module is further configured to, when the remaining time has been determined as falling on a second side of the threshold, transmit an access grant indication related to the connection request.
3. Multiple subscriber identity modem according to claim 1 , wherein the delaying module comprises a request module configured to request a connection for a service, and a control block configured to control a radio opening time for each subscriber identity of the multiple subscriber identity modem, the control block being further configured to receive the connection request for the service and to determine whether the service belongs to the first class of communication.
4. Multiple subscriber identity modem according to claim 1 , wherein the delaying module comprises a scheduling block configured to determine information regarding a scheduling of paging occasions for each subscriber identity of the multiple subscriber identity modem, the scheduling block being further configured to determine whether the remaining time between the connection request and the next paging occasion is falling on the first side of the threshold.
5. Multiple subscriber identity modem according to claim 4 , wherein the scheduling block is further configured to transmit to the control block an access grant indication to trigger a radio opening time for the first subscriber identity.
6. Multiple subscriber identity modem according to claim 5 , wherein the scheduling block is further configured to, when the remaining time between the connection request and the next paging occasion has been determined as falling on the first side of the threshold, wait for the reception of an indication indicating that the paging occasion has been handled before transmitting the access grant indication.
7. Multiple subscriber identity modem according to claim 1 , wherein the modem is a Dual SIM Dual Standby modem.
8. Mobile device comprising a multiple subscriber identity modem according to claim 1 , and a reception/transmission block for receiving and/or transmitting signals, the reception/transmission block being coupled to the multiple subscriber identity modem.
9. Method of data processing in a multiple subscriber identity modem capable of receiving messages related to at least two subscriber identities, characterized in that it comprises steps of:
determining, from a connection request for a service associated with a first subscriber identity of the multiple subscriber identity modem, whether the service belongs to a first class of communication, and, when the service has been determined as belonging to the first class of communication,
determining whether a remaining time between the connection request and a next paging occasion, associated with a second subscriber identity, is falling on a first side of a threshold, and, when the remaining time has been determined as falling on the first side of the threshold, and
delaying an access grant indication related to the connection request until the paging occasion has been handled.
10. Method according to claim 9 , comprising a step of controlling a radio opening time for a subscriber identity of the multiple subscriber identity modem.
11. Method according to claim 9 , comprising a step of determining information regarding a scheduling of paging occasions for each subscriber identity of the multiple subscriber identity modem.
12. Method according to claim 9 , comprising a step of transmitting an access grant indication to trigger a radio opening time for the first subscriber identity.
13. Method according to claim 12 , comprising a step of, when the remaining time between the connection request and the next paging occasion has been determined as falling on the first side of the threshold, waiting for the reception of an indication indicating that the paging occasion has been handled before transmitting the access grant indication.
14. Computer program product comprising a computer readable medium, having thereon one or more stored sequences of instructions being loadable into a processor and adapted to cause, when executed by the processor, execution of the steps of claim 9 .