公开(公告)号：US11006367B2

公开(公告)日：2021-05-11

申请号：US15961636

申请日：2018-04-24

Applicant: QUALCOMM Incorporated

Inventor： Sachin Jain ,  Jayan Krishnaswami

IPC: H04W52/02 ,  H04W72/04 ,  H04W24/02 ,  H04W76/28 ,  H04L5/00 ,  H04W88/02

Abstract: A method and apparatus for optimizing power consumption in multi-subscriber identity module (SIM) devices in a wireless communication system is disclosed. For example, a UE may determine, in a Multi-Subscriber Identity Module (SIM) Multi-Subscriber (MSMS) mode, whether one of a plurality of subscriptions is configured as a Default Data Subscription (DDS) or a non-DDS; and perform a carrier aggregation power saving mode procedure for the one of the plurality of subscriptions based on a determination that the one of the plurality of subscriptions is configured as the DDS or the non-DDS.

公开(公告)号：US10708858B2

公开(公告)日：2020-07-07

申请号：US16021967

申请日：2018-06-28

Applicant: QUALCOMM Incorporated

Inventor： Sachin Jain ,  Jayan Krishnaswami

IPC: H04W52/02 ,  H04W4/60 ,  H04W72/04 ,  H04W24/10 ,  H04W88/06

Abstract: The present disclosure provides for reducing power consumption in multi-subscriber identity module (SIM) devices. For example, a user equipment (UE) may determine that a first subscription associated with a first SIM corresponds to a designated data subscription (DDS). The first subscription being different from a second subscription associated with a second SIM at the UE. In one aspect, the UE may transmit carrier aggregation (CA) capability information including one or more intra-cell frequency bands for the second subscription based on determining that the first subscription corresponds to the DDS. In another aspect, the UE may adjust a measurement report identifying the at least one neighboring intra-band network entity based on determining that the at least one neighboring intra-band network entity is available.