Invention Grant
- Patent Title: Early ending of frame reception
- Patent Title (中): 框架接收的早期结束
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Application No.: US14025456Application Date: 2013-09-12
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Publication No.: US09232469B2Publication Date: 2016-01-05
- Inventor: Liwen Chu , George A. Vlantis
- Applicant: STMicroelectronics, Inc.
- Applicant Address: US TX Coppell
- Assignee: STMICROELECTRONICS, INC.
- Current Assignee: STMICROELECTRONICS, INC.
- Current Assignee Address: US TX Coppell
- Agency: Seed IP Law Group PLLC
- Main IPC: G08C17/00
- IPC: G08C17/00 ; H04W52/02

Abstract:
An additional cyclic redundancy check (CRC) is inserted in IEEE 802.11 beacon or data frames prior to the end of the frame, at a location following information sufficient for the receiving station to determine whether the frame is from an overlapping basic service set or intended for a different station and to extract other necessary or useful information such as a time of the next full beacon. Upon detecting the CRC, the receiving STA can terminate reception of the frame early to conserve power, and then enter a low power operational mode to further conserve power.
Public/Granted literature
- US20140078949A1 EARLY ENDING OF FRAME RECEPTION Public/Granted day:2014-03-20
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