Invention Grant
- Patent Title: User presence driven power saving in time division synchronous code division multiple access
- Patent Title (中): 用户存在驱动节电的时分同步码分多址
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Application No.: US13538608Application Date: 2012-06-29
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Publication No.: US09042285B2Publication Date: 2015-05-26
- Inventor: Tom Chin , Guangming Shi , Kuo-Chun Lee
- Applicant: Tom Chin , Guangming Shi , Kuo-Chun Lee
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Kristine U. Ekwueme
- Main IPC: G08C17/00
- IPC: G08C17/00 ; H04W52/02
Abstract:
A user equipment (UE) may save power by reducing certain battery draining activities when a user is not close to or not using the UE. The UE may skip inter-radio access technology measurements to conserve battery life. The UE may also extend a paging periodicity when the battery power is low and/or when a sensor detects UE inactivity or a distant user.
Public/Granted literature
- US20140003311A1 USER PRESENCE DRIVEN POWER SAVING IN TIME DIVISION SYNCHRONOUS CODE DIVISION MULTIPLE ACCESS Public/Granted day:2014-01-02
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