Measuring apparatus and area quality measuring method

Details Measuring apparatus and area quality measuring method Measuring apparatus and area quality measuring method

2007-04-06

2011-11-08

Maung, Nay A (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Having measuring, testing, or monitoring of system or part

C455S522000, C370S318000

Reexamination Certificate

active

08055202

ABSTRACT:
A measuring apparatus for measuring service quality in an area in a communication system, in which a plurality of base stations use one frequency band for transmitting downlink signals, includes: a receiver configured to receive constant power signals that are the downlink signals transmitted by the base stations through constant power channels in which transmission powers are constant; a reception power measuring unit configured to measure reception powers of the constant power signals transmitted by the respective base stations; a reception power selector configured to select a reception power which is a base for measurement of the quality in the area, out of the reception powers measured by the reception power measuring unit; and an area quality measuring unit configured to measure the quality in the area on the basis of the reception power selected by the reception power selector, and a total of the reception powers not selected by the reception power selector.

REFERENCES:
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patent: 2002-164829 (2002-06-01), None
patent: 2002-204199 (2002-07-01), None
patent: WO 96/38997 (1996-12-01), None
patent: WO99/14972 (1999-03-01), None
patent: WO 99/14972 (1999-03-01), None
“Digital cellular telecommunications system (Phase 2+); Radio subsystem link control (3GPP TS 45.008 version 5.11.0 Release 5); ETSI TS 145 008.” Global System for Mobile Communications, European Telecommunications Standards Institute, 2003. pp. 1-109.
Office Action issued Jan. 18, 2011, in Japanese Patent Application No. 2006-106875 with English translation.

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