公开(公告)号：US11246107B2

公开(公告)日：2022-02-08

申请号：US16671007

申请日：2019-10-31

Applicant: QUALCOMM Incorporated

Inventor： Valentin Alexandru Gheorghiu ,  Hari Sankar ,  Gaurav Nigam ,  Peter Gaal

IPC: H04W56/00 ,  H04W24/10 ,  H04L12/26 ,  H04B7/06 ,  H04W72/04 ,  H04W72/08 ,  H04L1/00 ,  H04L5/00 ,  H04W76/27 ,  H04B17/336

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a set of carriers configured for communications between the UE and one or more transmission reception points (e.g., a set of transmission points). The UE may receive multiple communications over different carriers and determine a time difference or delay between two of the carriers (e.g., a first carrier and a second carrier). Based on the time difference and a time difference threshold, the UE may perform a throughput degradation procedure such as transmitting a report indicating the time difference, transmitting a feedback report with channel quality information determined based on the time difference, etc.

公开(公告)号：US10667222B2

公开(公告)日：2020-05-26

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 ,  H04W52/50 ,  H04W72/04

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.