Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2006-06-26
2011-10-25
Pérez-Gutiérrez, Rafael (Department: 2617)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S338000, C370S345000
Reexamination Certificate
active
08045514
ABSTRACT:
A method and apparatus for transmitting frames in a Wireless Local Area Network (WLAN), each station in the WLAN determines whether there is another station in a hidden state. The station transmits a frame to an Access Point (AP) without performing an Request To Send/Clear To Send (RTS/CTS) mechanism when there is another station in a hidden state, thereby improving use efficiency of the wireless network and minimizing frame transmission delay.
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Cha Min-Cheul
Hwang Bo-Seung
Min Seong-Jae
Park Joo-Yong
Song Hak-Hoon
Donado Frank
H.C. Park & Associates PLC
Perez-Gutierrez Rafael
Samsung Electronics Co,. Ltd.
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