Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2008-06-24
2008-06-24
Nguyen, Lee (Department: 2618)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C455S446000
Reexamination Certificate
active
07391751
ABSTRACT:
An enhanced hybrid duplexing technology (EDHT)-based communication method including dividing a cell prescribed by a transmission power of the base station into at least two logical areas, dividing the system frequency band into at least two subbands, and communicating in different duplexing modes using at least one of the subbands according to a position of the terminal within the cell. According to the method, a flexible resource management is possible according to the communication environment by dividing an entire system band into at least two subbands, differentiating the bandwidths of the subbands and the duplexing techniques, and selecting and allocating the resources of the subbands according to the position of the terminal within the cell.
REFERENCES:
patent: 5551060 (1996-08-01), Fujii et al.
patent: 1 168 878 (2002-01-01), None
patent: 1 259 092 (2002-11-01), None
patent: 1 443 794 (2004-08-01), None
patent: WO 99/39532 (1999-08-01), None
Omiyi et al.: “Maximizing Spectral Efficiency in 3G with Hybrid Ad-Hoc UTRA TDD/UTRA FDD Cellular Mobile Communications”, Spread Spectrum Techniques and Applications, Aug. 30, 2004.
Lee Yeon-woo
Park Seung-Young
Park Won-Hyoung
Yun Sang-Boh
Nguyen Lee
Samsung Electronics Co,. Ltd
The Farrell Law Firm PC
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