Multiplex communications – Channel assignment techniques – Carrier sense multiple access
Reexamination Certificate
2007-10-02
2007-10-02
Pham, Chi (Department: 2616)
Multiplex communications
Channel assignment techniques
Carrier sense multiple access
C370S338000
Reexamination Certificate
active
10211976
ABSTRACT:
Wireless communication networks utilize various communication protocols to exchange data between wireless network devices. Overlapping communication frequencies between data exchange protocols present a collision and interference problem when data transmissions are transmitted using similar timing and frequency characteristics during wireless transit. A device and method for receiving and separating collision signals during transit in a wireless communication network where overlapping communication frequencies coexist is described to significantly reduce the loss of data and information caused by interference and colliding transmission signals.
REFERENCES:
patent: 5042083 (1991-08-01), Ichikawa
patent: 5682381 (1997-10-01), Sekihata et al.
patent: 5852405 (1998-12-01), Yoneda et al.
patent: 6278693 (2001-08-01), Aldred et al.
patent: 6405257 (2002-06-01), Gersht et al.
patent: 6600726 (2003-07-01), Nevo et al.
patent: 6690657 (2004-02-01), Lau et al.
patent: 6775258 (2004-08-01), van Valkenburg et al.
patent: 6954616 (2005-10-01), Liang et al.
patent: 2001/0010689 (2001-08-01), Awater et al.
patent: 2002/0061031 (2002-05-01), Sugar et al.
patent: 2002/0136183 (2002-09-01), Chen et al.
patent: 2002/0136184 (2002-09-01), Liang et al.
patent: 2002/0136233 (2002-09-01), Chen et al.
patent: 2002/0173272 (2002-11-01), Liang et al.
patent: 2002/0191677 (2002-12-01), Chen et al.
patent: 2003/0054827 (2003-03-01), Scmidt et al.
patent: 2003/0058830 (2003-03-01), Schmidt
patent: 2005/0078616 (2005-04-01), Nevo et al.
patent: 2005/0130687 (2005-06-01), Filipovic et al.
U.S. Appl. No. 60/238,761.
Chen Minghua
Liang Ping
Oxford Semiconductor, Inc.
Pham Chi
Tran Phuc
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