公开(公告)号：US20170332222A1

公开(公告)日：2017-11-16

申请号：US15154820

申请日：2016-05-13

Applicant: QUALCOMM Incorporated

Inventor： Shravan Kumar RAGHUNATHAN ,  Nikhil CHALLA ,  Anand Chowdhary KOLLURI ,  Uttam Pattanayak ,  Yongsheng SHI ,  Krishna Rao MANDADAPU ,  Ai Ping ZHANG ,  Muthukumaran DHANAPAL

IPC: H04W4/22 ,  H04W36/00 ,  H04W76/00 ,  H04W28/02 ,  H04W88/06

CPC classification number: H04W28/0215 ,  H04M2207/18 ,  H04M2242/04 ,  H04M2242/06 ,  H04W4/90 ,  H04W8/183 ,  H04W36/0022 ,  H04W60/005 ,  H04W76/50 ,  H04W88/06

Abstract: A method for prioritizing a mobile originated emergency call over mobile terminated call signaling, includes: initiating an emergency call on a first subscription; determining whether a mobile terminated (MT) call is incoming on a second subscription; in response to determining that the MT call is incoming on the second subscription, aborting the MT call signaling; determining whether the first subscription is out of service; and in response to determining that the first subscription is not out of service completing the emergency call on the first subscription.