Patent · US Active

Power savings for voice services

US11825415B2 · kind B2 · utility

0Cited by

2References

29Claims

0Family size

Assignee

QUALCOMM Incorporated · US

Inventors

Leena Zacharias · San Jose, US
Arnaud Meylan · Bois-Colombes, FR
Reza Shahidi · San Diego, US
Lan LAN · Hefei, CN
Qingxin Chen · San Diego, US
Farrukh Rashid · San Diego, US
Zhibin DANG · San Diego, US
Akshay Kumar · Gothan, IN

Key dates

Filing date	Aug 11, 2021
Grant date	Nov 21, 2023
Priority date	—
Expiry date	Sep 18, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Certain aspects of the present disclosure provide a method for wireless communication by a user equipment (UE). The UE starts a first timer (such as a discontinuous reception (DRX) hybrid automatic repeat request (HARQ) round-trip-time (RTT) timer), after sending an uplink (UL) data transmission to a network entity. The UE then starts a second timer (such as a DRX retransmission timer) when the first timer expires. The UE then determines whether to wake up or sleep for a duration of the second timer based on a prior block error rate (BLER).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.