公开(公告)号：US20190306898A1

公开(公告)日：2019-10-03

申请号：US15944721

申请日：2018-04-03

Applicant: QUALCOMM Incorporated

Inventor： Penchal Prasad GODDETI ,  Muhammad Umair QURESHI ,  Abhijeet Shrikrishna GUNE ,  Deepesh GARG ,  Deepak SHASTRY RAVISHANKAR ,  Azeem WAQAR

IPC: H04W76/10

Abstract: Systems, apparatuses, and methods for Internet resource sharing between multiple subscribers, for example, a first subscriber and a second subscriber, each of which may be in active communications with a cellular network or in a standby mode. It may be determined whether to use an internet connectivity provided by the first subscriber for an IP Multimedia Subsystem (IMS) service on the second subscriber. The second subscriber may conduct the IMS service via internal hotspot provided by the first subscriber or via the second subscriber's own cellular network, or switch between the two. A packet data network connection may be established to transport IMS data and signaling between the second subscriber and a gateway of the second network through the first network.