Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2007-01-03
2011-11-08
Le, Danh (Department: 2617)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S335000, C370S342000, C455S422100
Reexamination Certificate
active
08054812
ABSTRACT:
A system and method for transmitting data in a wireless local area network (WLAN) are provided. The data transmission system in the WLAN includes: an access point for periodically transmitting beacon frame information; and a wireless terminal for determining the number of data frames depending on a transmission rate of a current data frame, producing a setting frame containing duration information determined depending on the number of data frames, transmitting the setting frame, and then consecutively transmitting as many data frames as the determined number during a duration time when it is determined that a communication environment is an overlapping legacy BSS condition (OLBC) environment based on the beacon frame information received from the access point.
REFERENCES:
patent: 7187665 (2007-03-01), Nakamura
patent: 7224679 (2007-05-01), Solomon et al.
patent: 2002/0071448 (2002-06-01), Cervello et al.
patent: 2002/0120740 (2002-08-01), Ho et al.
patent: 2003/0091066 (2003-05-01), Choi et al.
patent: 2003/0133469 (2003-07-01), Brockmann et al.
patent: 2003/0214905 (2003-11-01), Solomon et al.
patent: 2004/0013128 (2004-01-01), Moreton et al.
patent: 2004/0054774 (2004-03-01), Barber et al.
patent: 2004/0078598 (2004-04-01), Barber et al.
patent: 2005/0243860 (2005-11-01), Chen et al.
patent: 2005/0276276 (2005-12-01), Davis
patent: 2006/0007935 (2006-01-01), Bennett et al.
patent: 10-2006-0104488 (2006-10-01), None
UK Search Report corresponding to UK Patent Application No. 0700808.9, issued on May 1, 2007.
Korean Decision of Grant corresponding to Korean Patent Application No. 2006-0012282, issued on May 30, 2007.
H.C. Park & Associates PLC
Le Danh
Samsung Electronics Co,. Ltd.
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