Patent application number | Description | Published |
20130035120 | OPERATION OF DEVICES SUPPORTING MULTIPLE SIMS - Exemplary embodiments are directed to operation of a device supporting multiple SIMs. A method may include detecting a paging collision scenario between a first subscription and at least a second subscription. The method may further include modifying a page reading operation of at least one of the first subscription and the at least a second subscription to avoid a paging collision between the first subscription and the at least a second subscription. Other aspects, embodiments, and features are also claimed and described in the application. | 02-07-2013 |
20130176951 | RECEIVING CELL BROADCAST (CB) MESSAGES - A method for receiving cell broadcast messages is described. The method includes communicating with a first cell. The method also includes switching to communicating with a second cell. A cell broadcast channel is read after switching cells. The method further includes switching from a dedicated mode to a packet idle mode. The cell broadcast channel is reread once after switching from a dedicated mode to a packet idle mode. Other aspects, embodiments and features are also claimed and described. | 07-11-2013 |
20130260761 | METHOD AND APPARATUS FOR SUPPORTING TUNE AWAY IN DUAL-SIM DUAL STANDBY MOBILE DEVICES - The present disclosure presents methods and apparatuses for improved tune away in dual-SIM, dual-standby user equipment (UE) in a wireless environment. For example, in an aspect, the present disclosure presents a method of improving active calls in a wireless environment, which may include establishing an active call on a first subscription associated with a first subscriber identification module (SIM) in a multi-standby user UE. In an additional aspect, such example methods may include limiting one or more idle mode procedures of a second subscription associated with a second SIM in the multi-standby UE to non-critical idle mode procedures. Furthermore, in some examples, the one or more idle mode procedures may include cell reselection procedures. | 10-03-2013 |
20140120925 | MOBILE STATION WITH MULTI-SIM AND TUNE AWAY METHODS - Apparatus and methods are disclosed to provide for a multi-SIM wireless user equipment configured for autonomous tune-away operations enabling simultaneous communication on multiple subscriptions using a shared RF chain while maintaining a voice call. A multi-SIM user equipment may be capable of communicating with a first subscription and a second subscription via a transceiver. The user equipment may be engaged in circuit switched communication utilizing a first channel corresponding to the first subscription associated with a first USIM; and the transceiver may be autonomously tuned away from the first channel and tuned to a second channel corresponding to the second subscription associated with a second USIM, while the circuit switched communication is ongoing, and autonomously tuned back to the first channel. Other aspects, embodiments, and features are also claimed and described. | 05-01-2014 |
20140307613 | RECEIVING CELL BROADCAST (CB) MESSAGES - A method for receiving cell broadcast messages is described. The method includes communicating with a first cell. The method also includes switching to communicating with a second cell. A cell broadcast channel is read after switching cells. The method further includes switching from a dedicated mode to a packet idle mode. The cell broadcast channel is reread once after switching from a dedicated mode to a packet idle mode. Other aspects, embodiments and features are also claimed and described. | 10-16-2014 |
20140328252 | RECEIVING CELL BROADCAST (CB) MESSAGES - A method for receiving cell broadcast messages is described. The method includes communicating with a first cell. The method also includes switching to communicating with a second cell. A cell broadcast channel is read after switching cells. The method further includes switching from a dedicated mode to a packet idle mode. The cell broadcast channel is reread once after switching from a dedicated mode to a packet idle mode. Other aspects, embodiments and features are also claimed and described. | 11-06-2014 |
20150018021 | OPERATION OF DEVICES SUPPORTING MULTIPLE SIMS - Exemplary embodiments are directed to operation of a device supporting multiple SIMs. A method may include detecting a paging collision scenario between a first subscription and at least a second subscription. The method may further include modifying a page reading operation of at least one of the first subscription and the at least a second subscription to avoid a paging collision between the first subscription and the at least a second subscription. Other aspects, embodiments, and features are also claimed and described in the application. | 01-15-2015 |
20150057034 | OPERATION OF DEVICES SUPPORTING MULTIPLE SIMS - Exemplary embodiments are directed to operation of a device supporting multiple SIMs. A method may include detecting a paging collision scenario between a first subscription and at least a second subscription. The method may further include modifying a page reading operation of at least one of the first subscription and the at least a second subscription to avoid a paging collision between the first subscription and the at least a second subscription. Other aspects, embodiments, and features are also claimed and described in the application. | 02-26-2015 |