Telecommunications – Transmitter and receiver at separate stations – Distortion – noise – or other interference prevention,...
Reexamination Certificate
2007-10-16
2007-10-16
Orgad, Edan (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Distortion, noise, or other interference prevention,...
C455S063100, C370S437000
Reexamination Certificate
active
10527923
ABSTRACT:
Disclosed is a method and device for locally transmitting digital wireless data through a searched channel with no interference. Firstly, data is transmitted and received through a setup channel. A channel having a different frequency from the setup channel is set as a temporary replacement channel. Data is transmitted and received through the temporary replacement channel, and it is checked whether there is channel interference. When there is no channel interference, the temporary replacement channel information is stored, and data is transmitted and received after returning to the setup channel. When it is detected that channel interference continuously occurs while transmitting and receiving data through the setup channel, data is transmitted and received after changing the stored replacement channel to a new setup channel.
REFERENCES:
patent: 5323447 (1994-06-01), Gillis et al.
patent: 5809059 (1998-09-01), Souissi et al.
patent: 5887022 (1999-03-01), Lee et al.
patent: 6275506 (2001-08-01), Fazel et al.
patent: 6275518 (2001-08-01), Takahashi et al.
patent: 6697984 (2004-02-01), Sim et al.
patent: 7027418 (2006-04-01), Gan et al.
patent: 7079516 (2006-07-01), You et al.
patent: 2003/0050024 (2003-03-01), Fukushima
patent: 2003/0223485 (2003-12-01), Noma et al.
patent: 2004/0203474 (2004-10-01), Miller et al.
patent: 2005/0118954 (2005-06-01), Nielsen et al.
patent: 7-297761 (1995-11-01), None
patent: 2002-246961 (2002-08-01), None
PCT International Search Report; International application No. PCT/KR02/02123; International filing date: Nov. 14, 2002; Date of Mailing: Jun. 17, 2003.
PCT International Preliminary Examination Report; International application No. PCT/KR2002/002123; International filing date: Nov. 14, 2002; Date of Completion: Jan. 20, 2005.
Cantor & Colburn LLP
Guzman April S.
Open Solution Co., Ltd.
Orgad Edan
LandOfFree
Apparatus and method for transmitting wireless data using an... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for transmitting wireless data using an..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for transmitting wireless data using an... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3868021