Invention Grant
- Patent Title: Power saving in soft access point devices
- Patent Title (中): 软接入点设备节电
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Application No.: US13669234Application Date: 2012-11-05
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Publication No.: US09560587B2Publication Date: 2017-01-31
- Inventor: Ganesh Kondabattini , Deepak Jindal Kumar , Sudheer Kumar Suryadevara
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Kevin T. Cheatham
- Main IPC: H04W52/02
- IPC: H04W52/02

Abstract:
A method and apparatus to save power in a soft access point for a network. If no network traffic is detected for an integral number of TBTT (Target Beacon Transmission Time) intervals immediately prior to a current TBTT interval, and if no network traffic is detected for a first time slot in the current TBTT interval, then the soft access point sends a CTS (Clear-to-Send) packet addressed to itself to quiet the network for a second time slot and enters a low power mode for the second time slot. At the beginning of a third time slot, the soft access point puts itself into an active mode and monitors network traffic.
Public/Granted literature
- US20140126439A1 POWER SAVING IN SOFT ACCESS POINT DEVICES Public/Granted day:2014-05-08
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