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AXESSTEL Software User's Guide Contents

parameter NGHBR_MAX_AGE.

Be aware of the following:

_ Currently the srch_parm command groups search windows and

handoff parameters together. The user must override all of them

together.

_ Retriever currently overrides these system parameters for all

serving sectors encountered during the test.

_ If handoff parameters T_ADD, T_DROP, and T_COMP are

specified which are different than those being used OTA in the

network, Pilot Strength Measurement Messages will be adjusted

so that the pilots’ reported energies conform to those which

would have generated the respective T_ADD, T_DROP, or

T_COMP events using the OTA thresholds. That is, if the user’s

desired T_ADD is lower than the actual threshold the system is

using, pilots generating add events may have their reported

energies adjusted upward in the PSMM, if necessary, to match

the Over-the-Air T_ADD. This is to force handoffs in networks

utilizing certain infrastructure brands which look at pilot

energies in the PSMMs to decide whether or not to actually add

the pilot.

Syntax srch_parm win_a win_n win_r t_add t_drop t_comp t_tdrop

nghbr_max_age

win_a, win_n and win_r are IS-95A/J-STD-008 window sizes 0–15.

For example, 7=40 chips, 8=60 chips, 9=80 chips, 10=100 chips, and

so on.

t_add, t_drop, and t_comp are the handoff parameters, specified in

half-dB units.

t_tdrop is the index into the T_TDROP threshold table given in

IS-95A/J-STD-008. For example, 2=2 seconds, 3=4 seconds, 4=6

Script Command List

nghbr_max_age is the maximum number of consecutive Neighbor

List Update messages not containing a pilot to be retained in the

Neighbor set, as defined in IS-95A/J-STD-008.

Example srch_parm 7 12 10 28 32 5 3 0

Response Sets up the Retriever to operate as a normal phone with the

following pre-defined parameters: T_ADD=14dB, T_DROP=16dB,

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Axesstel PST Manual de usuario Pagina 106