Configures the center frequency in the universal mobile telecommunications system (UMTS) frequency band using the link direction, band, and UARFCN of the received signal.

Syntax

Namespace: NationalInstruments.RFmx.WcdmaMX

public int ConfigureFrequencyUarfcn(string selectorString, RFmxWcdmaMXLinkDirection linkDirection, int band, int uarfcn)

Parameters

NameTypeDescription
selectorStringstring

Pass an empty string. The signal name that is passed when creating the signal configuration is used.

linkDirectionRFmxWcdmaMXLinkDirection

Specifies the link direction.

bandint

Specifies the UMTS operation band.

uarfcnint

Specifies the UTRA absolute radio frequency channel number (UARFCN).
UARFCN has to be updated according to the band for the uplink, as defined by the general UARFCNs in Table 4.2: UTRA Absolute Radio Frequency Channel Number in the 3GPP TS 34.121-1 specification, version 11.5.0. Otherwise, UARFCN is coerced to the top or bottom UARFCN of the selected band, depending on which is nearer. The center frequency then corresponds to this coerced UARFCN as defined by carrier frequencies in Table 4.1: UARFCN definition (general) of the 3GPP TS 34.121-1 specification, version 11.5.0.

Returns

Returns the status code of this method. The status code either indicates success or describes a warning condition.