Channel (UARFCN) Information

Last updated: January 15, 2009

The Channel (UARFCN) Information screen is a tool to help you identify what channels the test set is currently using (generating in the downlink or tuned to in the uplink), and in what band it is currently operating. It also provides a quick summary of how you've configured the Physical Channel Reconfiguration , Transport Channel Reconfiguration and Radio Bearer Reconfiguration handover channel settings.

• Current Info, DL: Channel and Frequency
  • DL: Channel simply reflects the current DL Channel setting. It is shown for your convenience.
  • DL: Frequency reflects the downlink frequency that corresponds with the downlink channel setting.
• Current Info, UL: Channel and Frequency

  • UL: Channel indicates the uplink channel that the test set is currently tuned to receive. If Uplink Channel is set to Auto , then this value is determined by the DL Channel setting (when Uplink Channel is set to Auto , the uplink UARFCN is automatically determined by the DL Channel setting - the test set subtracts the frequency separation associated with the DL Channel 's band from the DL Channel setting). Otherwise, this value is determined by the Uplink Channel setting.

    GPIB command: CALL:STATus:UPLink:CHANnel? .

  • UL: Frequency reflects the uplink frequency that corresponds with the uplink channel.
• Current Info, DL/UL Frequency Separation

  Current Info, DL/UL Frequency Separation indicates what the current frequency separation is between the uplink and downlink channels. If Uplink Channel is set to Auto , this value is determined by the DL Channel setting (when Uplink Channel is set to Auto , the uplink UARFCN is automatically determined by the DL Channel setting - the test set subtracts the frequency separation associated with the DL Channel 's band from the DL Channel setting). Otherwise, this value is determined by the DL Channel and Uplink Channel settings. If you've chosen a combination of DL Channel and Uplink Channel that results in a separation other than those defined by 3GPP TS 25.101, Non Std is displayed.

  GPIB command: CALL:STATus:UPLink:SEParation? .

• Current Info, Frequency Band

  Current Info, Frequency Band indicates what Frequency Band Indicator is sent by the test set when Frequency Band Indicator State is set to On .

  GPIB command: CALL:STATus:FBINdicator? .

• PCR Info, DL: Channel and Frequency
  • DL: Channel simply reflects the current Handover Downlink Channel (UARFCN) setting. It is shown for your convenience.
  • DL: Frequency reflects the frequency that corresponds to the current Handover Downlink Channel (UARFCN) setting. It is shown for your convenience.

• PCR Info, UL: Channel and Frequency

  • UL: Channel indicates the uplink channel the test set will tune to when a Physical Channel Reconfiguration is executed. If Handover Uplink Channel (UARFCN) is set to Auto , then this value is determined by the Handover Downlink Channel (UARFCN) setting (when Handover Uplink Channel (UARFCN) is set to Auto , the handover uplink UARFCN is automatically determined by the Handover Downlink Channel (UARFCN) setting - the test set subtracts the frequency separation associated with the handover downlink channels' band from the Handover Downlink Channel (UARFCN) setting). Otherwise, this value is determined by the Handover Uplink Channel (UARFCN) setting.

    GPIB command: CALL:STATus:SETup[:PCReconfig]:CHANnel<[:SELected]|:FDD>UPLink[:CHANnel]? .

  • UL: Frequency indicates the frequency that corresponds to the uplink channel the test set will tune to when a Physical Channel Reconfiguration is executed.
• PCR Info, DL/UL Frequency Separation

  PCR Info, DL/UL Frequency Separation indicates what the current frequency separation is between the handover uplink and downlink channels. If Handover Uplink Channel (UARFCN) is set to Auto , this value is determined by the Handover Downlink Channel (UARFCN) setting (when Handover Uplink Channel (UARFCN) is set to Auto , the handover uplink UARFCN is automatically determined by the Handover Downlink Channel (UARFCN) setting - the test set subtracts the frequency separation associated with the handover downlink channels' band from the Handover Downlink Channel (UARFCN) setting). Otherwise, this value is determined by the Handover Downlink Channel (UARFCN) and Handover Uplink Channel (UARFCN) settings. If you've chosen a combination of Handover Downlink Channel (UARFCN) and Handover Uplink Channel (UARFCN) that results in a separation other than those defined by 3GPP TS 25.101, Non Std is displayed.

  GPIB command: CALL:STATus:SETup[:PCReconfig]:CHANnel<[:SELected]|:FDD>UPLink:SEParation?

• PCR Info, Frequency Band

  PCR Info, Frequency Band indicates what Frequency Band Indicator is sent by the test set after the handover is complete when Frequency Band Indicator State is set to On .

  GPIB command: CALL:STATus:SETup[:PCReconfig]:FBINdicator?

• TCR Info, DL: Channel and Frequency

  • DL: Channel simply reflects the current TCR Downlink Channel (UARFCN) setting. It is shown for your convenience.

  • DL: Frequency reflects the frequency that corresponds to the TCR Downlink Channel (UARFCN) setting.

• TCR Info, UL: Channel and Frequency

  • UL: Channel indicates the uplink channel the test set will tune to when a Transport Channel Reconfiguration is executed (if TCR Channel (UARFCN) State is set to On ). If TCR Uplink Channel (UARFCN) is set to Auto , then this value is determined by the TCR Downlink Channel (UARFCN) setting (when TCR Uplink Channel (UARFCN) is set to Auto , the handover uplink UARFCN is automatically determined by the TCR Downlink Channel (UARFCN) setting - the test set subtracts the frequency separation associated with the handover downlink channels' band from the TCR Downlink Channel (UARFCN) setting). Otherwise, this value is determined by the TCR Uplink Channel (UARFCN) setting.

    GPIB command: CALL:STATus:SETup:TCReconfig:CHANnel:UPLink[:CHANnel]?

  • UL: Frequency indicates frequency that corresponds to the uplink channel that the test set will tune to when a transport channel reconfiguration occurs.
• TCR Info, DL/UL Frequency Separation

  TCR Info, DL/UL Frequency Separation indicates what the current frequency separation is between the handover uplink and downlink channels. If TCR Uplink Channel (UARFCN) is set to Auto , this value is determined by the TCR Downlink Channel (UARFCN) setting (when TCR Uplink Channel (UARFCN) is set to Auto , the handover uplink UARFCN is automatically determined by the TCR Downlink Channel (UARFCN) setting - the test set subtracts the frequency separation associated with the handover downlink channels' band from the TCR Downlink Channel (UARFCN) setting). Otherwise, this value is determined by the TCR Downlink Channel (UARFCN) and TCR Uplink Channel (UARFCN) settings. If you've chosen a combination of TCR Downlink Channel (UARFCN) and TCR Uplink Channel (UARFCN) that results in a separation other than those defined by 3GPP TS 25.101, Non Std is displayed.

  GPIB command: CALL:STATus:SETup:TCReconfig:CHANnel:UPLink:SEParation?

• TCR Info, Frequency Band

  TCR Info, Frequency Band indicates what Frequency Band Indicator is sent by the test set after the handover is complete when Frequency Band Indicator State is set to On .

  GPIB command: CALL:STATus:SETup:TCReconfig:FBINdicator?

• RBR Info, DL: Channel and Frequency

  • DL: Channel simply reflects the current RBR Downlink Channel (UARFCN) setting. It is shown for your convenience.

  • DL: Frequency reflects the frequency that corresponds to the RBR Downlink Channel (UARFCN) setting.
• RBR Info, UL: Channel and Frequency

  • UL: Channel indicates the uplink channel the test set will tune to when a Radio Bearer Reconfiguration is executed (if RBR Channel (UARFCN) State is set to On ). If RBR Uplink Channel (UARFCN) is set to Auto , then this value is determined by the RBR Downlink Channel (UARFCN) setting (when RBR Uplink Channel (UARFCN) is set to Auto , the handover uplink UARFCN is automatically determined by the RBR Downlink Channel (UARFCN) setting - the test set subtracts the frequency separation associated with the handover downlink channels' band from the RBR Downlink Channel (UARFCN) setting). Otherwise, this value is determined by the RBR Uplink Channel (UARFCN) setting.

    GPIB command: CALL:STATus:SETup:RBReconfig:CHANnel:UPLink[:CHANnel]?

  • UL: Frequency indicates the frequency that corresponds to the uplink channel the test set will tune to when a Radio Bearer Reconfiguration is executed.
• RBR Info, DL/UL Frequency Separation

  RBR Info, DL/UL Frequency Separation indicates what the current frequency separation is between the handover uplink and downlink channels. If RBR Uplink Channel (UARFCN) is set to Auto , this value is determined by the RBR Downlink Channel (UARFCN) setting (when RBR Uplink Channel (UARFCN) is set to Auto , the handover uplink UARFCN is automatically determined by the RBR Downlink Channel (UARFCN) setting - the test set subtracts the frequency separation associated with the handover downlink channels' band from the RBR Downlink Channel (UARFCN) setting). Otherwise, this value is determined by the RBR Downlink Channel (UARFCN) and RBR Uplink Channel (UARFCN) settings. If you've chosen a combination of RBR Downlink Channel (UARFCN) and RBR Uplink Channel (UARFCN) that results in a separation other than those defined by 3GPP TS 25.101, Non Std is displayed.

  GPIB command: CALL:STATus:SETup:RBReconfig:CHANnel:UPLink:SEParation?

• RBR Info, Frequency Band

  RBR Info, Frequency Band indicates what Frequency Band Indicator is sent by the test set after the handover is complete when Frequency Band Indicator State is set to On .

  GPIB command: CALL:STATus:SETup:RBReconfig:FBINdicator?