Mobile station and reception quality measurement method
AssigneePanasonic Intellectual Property Corporation of America
InventorsAyako Horiuchi, Masayuki Hoshino, Seigo Nakao
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Abstract
Received Signal Strength Indicator (RSSI) is measured accurately even in a case where a discovery signal is transmitted. A receiver receives a plurality of subframes, at least one of which includes a discovery signal, and a measurer measures Reference Signal Reception Power (RSRP) using a first resource in which the discovery signal is mapped, measures RSSI using a second resource different from the first resource for which the discovery signal is mapped, and calculates Reference Signal Reception Quality (RSRQ) using RSRP and RSSI.
Claims6
An integrated circuit comprising:
- circuitry, which, in operation, controls:
- receiving control information indicating subframes to be used in measuring discovery signals;
- and
- measuring Reference Signal Reception Power (RSRP) and Received Signal Strength Indicator (RSSI) for Reference Signal Reception Quality (RSRQ) by using the subframes indicated by the control information,
- wherein a number of first resource elements used for measuring the RSSI within the subframes is larger than a number of second resource elements used for measuring the RSRP.
Dependencies are inferred from the claim text.