Silent redial during mobile-originated call
AssigneeQUALCOMM Incorporated
InventorsArvind SWAMINATHAN, Srinivasan BALASUBRAMANIAN, Samir GINDE
Life of this patent
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Abstract
Aspects of the present disclosure provide techniques to speed up and improve silent redial success rates in wireless communications. A user equipment (UE) may determine how to attempt retrying a mobile originated (MO) call and procedures for selecting a subsequent system for attempting the call based, at least in part, on a restriction status of the call and a detected failure.
Claims4
A method for wireless communications, comprising:
- attempting a mobile original call;
- receiving a quality of service (QoS) failure message in response to attempting the mobile originated call;
- determining that the QoS set up failure is due to lack of resources at a destination if a dedicated bearer with required QoS has been set up locally;
- and
- re-attempting the mobile originated call in an effort to save the mobile originated call after a predetermined amount of time.
An apparatus for wireless communications, comprising:
- means for attempting a mobile original call;
- means for receiving a quality of service (QoS) failure message in response to attempting the mobile originated call;
- means for determining that the QoS set up failure is due to lack of resources at a destination if a dedicated bearer with required QoS has been set up locally;
- and
- means for re-attempting the mobile originated call in an effort to save the mobile originated call after a predetermined amount of time.
An apparatus for wireless communications, comprising:
- at least one processor configured to:
- attempt a mobile original call;
- receive a quality of service (QoS) failure message in response to attempting the mobile originated call;
- determine that the QoS set up failure is due to lack of resources at a destination if a dedicated bearer with required QoS has been set up locally;
- and
- re-attempt the mobile originated call in an effort to save the mobile originated call after a predetermined amount of time;
- and
- a memory coupled to the at least one processor.
A non-transitory computer-readable medium having code stored thereon, the code executable by one or more processors for:
- attempting a mobile original call;
- receiving a quality of service (QoS) failure message in response to attempting the mobile originated call;
- determining that the QoS set up failure is due to lack of resources at a destination if a dedicated bearer with required QoS has been set up locally;
- and
- re-attempting the mobile originated call in an effort to save the mobile originated call after a predetermined amount of time.
Dependencies are inferred from the claim text.