Amps Call Processing; Cdma Call Processing - Motorola V8160 Service Manual

V8160
out). After adjustment, exit the 72#
command by repeatedly depressing the *
button until the display shows the ' prompt.
Step 29. Exit Manual Test Mode by
depressing the PWR button. This
completes the keypad adjustment
procedure.

AMPS Call Processing

The transceiver is connected to an RF
Communications Test System capable of
AMPS and CDMA base station simulation
and the test simulation and the test described
below are performed. The external antenna
on a Portable is RF coupled to the Test Sys-
tem. The phone is powered by a battery. All
of these tests are performed on a pass/fail
basis except where otherwise specified.
The following AMPS Call Processing tests
must be done in a single test sequence.
Step 1. Initialize: Set the RF Communication
Test System to provide an AMPS control
channel at -50 dBm on channel 334.
Step 2. AMPS Registration: Turn the mobile
transceiver on and force an AMPS Registra-
tion.
Step 3. AMPS Page: Page the mobile trans-
ceiver.
When the transceiver alert rings, answer the
call using the FLIP for a Portable, the SEND
key for a Mortable. Verify that the mobile
has transferred to the traffic channel
and is transponding SAT.
Step 4. AMPS Handoff: Initiate a handoff to
another AMPS traffic channel. Verify that
the mobile has handed off to the new traffic
channel and is transponding SAT. Terminate
the call using the FLIP for a Portable, the
END key for a Mortable. Verify that the
mobile has terminated the all and de-keyed
the transmitter.

CDMA Call Processing

The following CDMA Call Processing test
must be done in a single test sequence.
Step 1. Initialize: Configure the test system
to the following set parameters:
a. A CDMA pilot on channel 777 with sector
A power at -70 dBm and sector B power at
-80 dBm.
b. An AMP traffic channel with a 6 kHz tone
modulated at 2 kHz of deviation.
c. A CDMA traffic channel handoff message
set to the corresponding AMPS traffic chan-
nel frequency with SATcolor code 1 and
power attenuation code 3.
d. A CDMA System Parameters Message
with the following threshold data: Pilot
detection threshold
(T_Add) = 28 Pilot drop threshold (T_Drop)
= 32
Comparison threshold (T_Comp) = 5
Drop timer value (T_Tdrop) = 3
Step 2. CDMA Slotted Mode Page: Turn the
mobile transceiver on and force a CDMA
Registration. Page the mobile with a Service
Option 1 call. Verify that the mobile estab-
lishes and maintains a CDMA call by
measuring Rho.
Step 3. CDMA Softer Handoff: Set sector B
power to -75 dBm.
The mobile must report sector B as
included in the Candidate set. Increase sector
B power to -65 dBm. The mobile must report
sector B to be added to the Active set.