Apparatuses and methods for coordinating operations between circuit switched (CS) and packet switched (PS) services with different subscriber identity cards, and machine-readable storage medium
First Claim
1. A wireless communications device, comprising:
- a single radio frequency (RF) module; and
a baseband chip configured to initiate a mobile originated (MO) call through the single RF module with a first subscriber identity card when the single RF module is occupied by performing a packet switched (PS) data service with a second subscriber identity card, arbitrate a first protocol stack handler to suspend or terminate the PS data service associated with the second subscriber identity card in response to initiating the MO call associated with the first subscriber identity card, and arbitrate a second protocol stack handler to make the MO call associated with the first subscriber identity card when the PS data service associated with the second subscriber identity card is suspended or terminated,wherein the baseband chip further determines whether the MO call has a higher priority than the PS data service and the arbitration of the first protocol stack handler to suspend or terminate the PS data service is performed when the MO call has a higher priority than the PS data service.
1 Assignment
0 Petitions
Accused Products
Abstract
A wireless communications device includes a radio frequency (RF) module and a baseband chip. The baseband chip is configured to initiate a mobile originated (MO) call through the RF module with a first subscriber identity card when the RF module is occupied by performing a packet switched (PS) data service with a second subscriber identity card, arbitrate a first protocol stack handler to suspend or terminate the PS data service associated with the second subscriber identity card in response to initiating the MO call associated with the first subscriber identity card, and arbitrate a second protocol stack handler to make the MO call associated with the first subscriber identity card when the PS data service associated with the second subscriber identity card is suspended or terminated.
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Citations
20 Claims
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1. A wireless communications device, comprising:
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a single radio frequency (RF) module; and a baseband chip configured to initiate a mobile originated (MO) call through the single RF module with a first subscriber identity card when the single RF module is occupied by performing a packet switched (PS) data service with a second subscriber identity card, arbitrate a first protocol stack handler to suspend or terminate the PS data service associated with the second subscriber identity card in response to initiating the MO call associated with the first subscriber identity card, and arbitrate a second protocol stack handler to make the MO call associated with the first subscriber identity card when the PS data service associated with the second subscriber identity card is suspended or terminated, wherein the baseband chip further determines whether the MO call has a higher priority than the PS data service and the arbitration of the first protocol stack handler to suspend or terminate the PS data service is performed when the MO call has a higher priority than the PS data service. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for coordinating operations between circuit switched (CS) and packet switched (PS) services with different subscriber identity cards in a wireless communications device comprising a single RF module, the method comprising:
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initiating a Mobile Originated (MO) call through the single RF module from the wireless communications device with a first subscriber identity card when the single RF module is occupied by performing a PS data service with a second subscriber identity card; determining whether the MO call has a higher priority than the PS data service; arbitrating a first protocol stack handler to suspend or terminate the PS data service associated with the second subscriber identity card in response to initiating the MO call associated with the first subscriber identity card when the MO call has a higher priority than the PS data service; and arbitrating a second protocol stack handler to make the MO call associated with the first subscriber identity card when the PS data service associated with the second subscriber identity card is suspended or terminated. - View Dependent Claims (14, 15, 16, 17)
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18. A non-transitory machine-readable storage medium comprising program code, which, when executed, causes a wireless communications device to perform a method for coordinating operations between circuit switched (CS) and packet switched (PS) services with different subscriber identity cards in a wireless communications device comprising a single RF module, the method comprising:
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initiating a Mobile Originated (MO) call through the single RF module from the wireless communications device with a first subscriber identity card when the single RF module is occupied by performing a PS data service with a second subscriber identity card; determining whether the MO call has a higher priority than the PS data service; arbitrating a first protocol stack handler to suspend or terminate the PS data service associated with the second subscriber identity card in response to initiating the MO call associated with the first subscriber identity card when the MO call has a higher priority than the PS data service; and arbitrating a second protocol stack handler to make the MO call associated with the first subscriber identity card when the PS data service associated with the second subscriber identity card is suspended or terminated.
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19. A wireless communications device, comprising:
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a single radio frequency (RF) module; and a baseband chip configured to initiate a mobile originated (MO) call through the single RF module from the wireless communications device with a first subscriber identity card when the single RF module is occupied by performing a packet switched (PS) data service with a second subscriber identity card, redirect the MO call to the second subscriber identity card, and make the MO call with the second subscriber identity card; wherein the baseband chip further determines whether the MO call has a higher priority than the PS data service and the redirection of the MO call to the second subscriber identity card is performed when the MO call has a higher priority than the PS data service. - View Dependent Claims (20)
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Specification