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PBGT is basically (Power Budget Expression).
Under GSM, a decision to handoff a communication unit to a target BTS may be based upon a power budget expression having the form:
PBGT(n) (Min(MS_TXPWR_MAX,P)-RXLEV_DL-PWR_C_D)-(M in(MS_TXPWR_MAX(n),P)-RXLEV_NCELL(n)) The power budget expression (PBGT(n)) provides a method of comparing a path loss of an MS and serving cell (PBGT(s)) with a path loss of the MS and a potential handoff target cell (PBGT(t)). A handoff may be initiated when (PBGT(n)) exceeds a handover threshold value selected by a system operator. The handover threshold within a communication system may be selected to be as small as possible (above normal signal variations) to minimize transmitter power levels and mutual interference within a reusing system. Handoff may be initiated by the serving BTS transmitting an ID of a TCH allocated for use in the transfer target cell.

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Posted by jahangir1983

PBGT is basically (Power Budget Expression).
Under GSM, a decision to handoff a communication unit to a target BTS may be based upon a power budget expression having the form:
PBGT(n) (Min(MS_TXPWR_MAX,P)-RXLEV_DL-PWR_C_D)-(M in(MS_TXPWR_MAX(n),P)-RXLEV_NCELL(n)) The power budget expression (PBGT(n)) provides a method of comparing a path loss of an MS and serving cell (PBGT(s)) with a path loss of the MS and a potential handoff target cell (PBGT(t)). A handoff may be initiated when (PBGT(n)) exceeds a handover threshold value selected by a system operator. The handover threshold within a communication system may be selected to be as small as possible (above normal signal variations) to minimize transmitter power levels and mutual interference within a reusing system. Handoff may be initiated by the serving BTS transmitting an ID of a TCH allocated for use in the transfer target cell.

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Posted by jahangir1983

please visit this site
www.aboutus.org/Pbgt.com - 31k

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Posted by waqasahmad

Follow the link :
support.proboards.com/index.cgi?board=pbgt&action=print&thread=285015

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Posted by waqqas1

PBGT is basically (Power Budget Expression).
Under GSM, a decision to handoff a communication unit to a target BTS may be based upon a power budget expression having the form:
PBGT(n) (Min(MS_TXPWR_MAX,P)-RXLEV_DL-PWR_C_D)-(M in(MS_TXPWR_MAX(n),P)-RXLEV_NCELL(n)) The power budget expression (PBGT(n)) provides a method of comparing a path loss of an MS and serving cell (PBGT(s)) with a path loss of the MS and a potential handoff target cell (PBGT(t)). A handoff may be initiated when (PBGT(n)) exceeds a handover threshold value selected by a system operator. The handover threshold within a communication system may be selected to be as small as possible (above normal signal variations) to minimize transmitter power levels and mutual interference within a reusing system. Handoff may be initiated by the serving BTS transmitting an ID of a TCH allocated for use in the transfer target cell.

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Posted by sagitraz