Estimation of CINR and RSSI in a wireless communication system

Details Estimation of CINR and RSSI in a wireless communication system Estimation of CINR and RSSI in a wireless communication system

2006-06-19

2009-10-13

Tran, Pablo N (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

Measuring or testing of receiver

C455S226200, C455S226300, C455S067110, C455S067130

Reexamination Certificate

active

07603092

ABSTRACT:
A method for selecting at least one operating parameter of a communication system (100). The method can include determining a receive signal strength indicator (RSSI) for a communication signal (330). An intermediate value (D) for the communication signal can be determined based on, at least in part, a received value (ri) of at least one known datum, a predetermined value (pi) of the known datum and a channel estimate ({tilde over (h)}i). Further, a carrier to interference and noise ratio (CINR) can be estimated based on, at least in part, the RSSI and the intermediate value. The operating parameter can be selected based on, at least in part, the estimated CINR.

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