Patent ID: 9026127
Filing Date: 2015-05-05
Classification: H04W

Abstract:
1. A method for implementing a radio frequency (RF) coexistence management strategy on a multi- Subscriber Identity Module (SIM)-multi-active communication device for managing effects of an aggressor communication activity (“aggressor”) on a victim communication activity (“victim”), comprising: estimating a current reception performance quality for the victim; determining a next reception period for the victim; determining the aggressor's transmission schedule during the next reception period of the victim; estimating a predicted reception performance quality of the victim during the next reception period based on the aggressor's transmission schedule; determining whether there is a difference between the current reception performance quality and the predicted reception performance quality; determining a power-control remedial action based on the difference in response to determining that there is a difference; determining whether the power-control remedial action is viable; implementing the power-control remedial action just before the next reception period starts in response to determining that the power-control remedial action is viable; and implementing receiver (Rx) blanking on the victim just before the next reception period starts in response to determining that the power-control remedial action is not viable.