公开(公告)号：US20180302864A1

公开(公告)日：2018-10-18

申请号：US15926934

申请日：2018-03-20

Applicant: QUALCOMM Incorporated

Inventor： Gaurav NIGAM ,  Sibasish DAS ,  Supratik BHATTACHARJEE ,  Ankit VERMA ,  Hongbo YAN ,  Navid EHSAN ,  Ashok MANTRAVADI ,  Surendra BOPPANA

IPC: H04W52/32 ,  H04W52/14

CPC classification number: H04W52/325 ,  H04W52/143 ,  H04W52/50 ,  H04W72/042 ,  H04W72/0446

Abstract: Aspects of the present disclosure provide techniques for the user equipment (UE) to select a power management mode from a plurality of power management modes supported by the UE based on decoding of a portion of the downlink subframe. For example, when the UE receives a subframe from a base station, the UE may decode a control channel region of the subframe to determine whether the subframe includes a channel grant allocated to the UE. If no channel grant is included in the subframe, the UE may select a power management mode for the UE from the plurality of power management modes supported by the UE that maximizes the UE's sleep opportunities while balancing the deficient performance costs.

公开(公告)号：US20180254797A1

公开(公告)日：2018-09-06

申请号：US15884317

申请日：2018-01-30

Applicant: QUALCOMM Incorporated

Inventor： Pooyan AMINI ,  Amir FARAJIDANA ,  Sibasish DAS ,  Wenshu ZHANG ,  Supratik BHATTACHARJEE ,  Tao LUO

IPC: H04B1/7107 ,  H04W72/04 ,  H04W36/00 ,  H04L1/16

CPC classification number: H04B1/7107 ,  H04J11/004 ,  H04J11/005 ,  H04L1/1607 ,  H04L1/1812 ,  H04L5/005 ,  H04L5/0073 ,  H04W36/0066 ,  H04W72/042 ,  H04W72/0446

Abstract: An apparatus may receive a downlink subframe from a serving base station. The downlink subframe may include interference associated with a second subframe transmitted by an intra-frequency neighboring cell (IFNC). The apparatus may detect whether there are interfering cell-specific reference signals (CRS) in one or more symbols of the second subframe. The apparatus may determine, based on whether interfering CRS are detected in the one or more symbols of the second subframe, a subframe type of the second subframe. The apparatus may cancel detected interfering CRS from the received downlink subframe based on the determined subframe type of the second subframe.