Telecommunications – Carrier wave repeater or relay system
Reexamination Certificate
2007-05-18
2010-06-15
Dean, Raymond S (Department: 2618)
Telecommunications
Carrier wave repeater or relay system
C455S063100, C455S067130, C370S315000
Reexamination Certificate
active
07738835
ABSTRACT:
An apparatus and method is disclosed for frequency reuse to avoid interference between a Relay Station (RS) and a Mobile Station (MS) in a multi-hop relay system. The method includes measuring a preamble signal strength of a serving RS, measuring a preamble signal strength of a neighboring RS, and computing a preamble signal strength ratio using the preamble signal strength of the serving RS and the preamble signal strength of the neighboring RS.
REFERENCES:
patent: 7392054 (2008-06-01), Cho et al.
patent: 2005/0288027 (2005-12-01), Cho et al.
patent: 2009/0303918 (2009-12-01), Ma et al.
patent: 1020050114589 (2005-12-01), None
patent: 1020050119055 (2005-12-01), None
Chang Young-Bin
Joo Pan-Yuh
Lim Eun-Taek
Oh Chang-Yoon
Park Dong-Seek
Dean Raymond S
Samsung Electronics Co,. Ltd
The Farrell Law Firm, LLP
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