E1987A Datasheet, PDF (13/27 Pages) Keysight Technologies – cdma2000/IS-95/AMPS

13 | Keysight | E1962B cdma2000/IS-95/AMPS Mobile Test Application - Technical Overview
IS-2000 test mode functionality
Resident formats
IS-2000 SR1
Cell overhead channels F-Pilot: With user-settable PN offset
F-Sync: With real-time long code and system
time update and updates for user entered
parameters
F-Paging: With real-time overhead messages
F-QPCH: With all indicators on or all off
Protocol stack
Limited to IS-2000 revision 0 with addendum
sync channel message and paging channel over-
head messages
Base station param-
eters
NID, SID, country code (MCC), network code
(MNC), paging rate, CDG esc mode, F-QPCH
state, F-QPCH relative level, F-QPCH data bits
(all on or all off), and reverse link traffic pilot gain
Call control (“one
None
button commands”)
Access parameters None
Registration support None
Service option support None
Handoff support
None
R-Access channel
Not supported
Chip rate
1.2288 Mcps
Supported radio
configuration combi-
nations
Forward RC-1 + reverse RC-1
Forward RC-2 + reverse RC-2
Forward RC-3 + reverse RC-3
Forward RC-4 + reverse RC-3
Forward RC-5 + reverse RC-4
Forward RC-11 + reverse RC-8
Channel coding
Convolutional or turbo
Traffic data source PRBS (CCITT 215−1 pattern)
Forward FCH data rate RC1: Random (40% duty cycle), 1.2, 2.4, 4.8, 9.6
kbps
RC2: Random (40% duty cycle), 1.8, 3.6, 7.2, 14.4
kbps
RC3: Random (40% duty cycle), 1.5, 2.7, 4.8, 9.6
kbps
RC4: Random (40% duty cycle), 1.5, 2.7, 4.8, 9.6
kbps
RC5: Random (40% duty cycle), 1.8, 3.6, 7.2, 14.4
kbps
RC11: Random (40% duty cycle), 0, 1.8, 3.0, 5.0,
9.6 kbps
Forward SCH support One supplemental channel
F-SCH data rate
RC3: 9.6, 19.2, 38.4, 76.8, or 153.6 kbps
RC4: 9.6, 19.2, 38.4, 76.8, or 153.6 kbps
RC11: 9.6, 19.2, 38.4, 76.8, or 153.6 kbps
Power control groups 16 per frame
Reverse link closed
loop support
Transmits bits only (no reverse link demodulation)
Reverse link closed
loop bit rate
Fixed to 800 per second
Reverse link closed
loop power control
modes
Alternating – alternating 0 and 1 power bits
Alt 20 up/down – alternating 20 up/20 down bits
All up
All down
Reverse link closed
loop power control
transient
User start function that interrupts the current
reverse link closed loop power control mode and
substitutes the user-defined number and direc-
tion of closed loop power control bits; once the
transient is sent, the closed loop power control
reverts to the original state
IS-2000 test mode functionality (continued)
Reverse link closed
loop power control
transient modes
Up, down, and up-down-up
Transient number of 1 to 400
steps
Forward link power
support
None
Mobile station
identification
User entry of ESN (hex); entry of all “F” hex data
results in using a zero long code mask on the
source
Option E1962B-401 cdma2000 Release A
Adds support for cdma2000 Release A protocol (PREV=7) along with
support for the Release A F-BCCH, F-CCCH, and R-EACH channels in the
IS-2000 active cell and IS-2000 test modes.
Protocol stack
IS-2000 Release 0 with addendum (PREV=6) or
IS-2000 Release A (PREV=7)
Control channel configu- PCH/ACH or BCCH/CCCH/EACH
ration (PREV=7 only)
Cell overhead channels
(PREV=6 and PREV=7
with Control Chan-
nels=PCH/ACH)
F-Pilot: With user-settable PN offset
F-Sync: With real-time long code and system
time update and updates for user entered
parameters
F-Paging: With real-time overhead messages
F-QPCH: Indicates if active page will be in the
next paging channel slot
Cell overhead channels F-Pilot: With user-settable PN offset
(PREV=7 with Control _{F-Sync: With real-time long code and system}
Channels=BCCH/CCCH/ _{time update and updates for user entered}
EACH)
parameters
F-BCCH: With real-time overhead messages
F-CCCH: With real-time signaling messages
F-QPCH: Indicates if active page will be in the
next paging channel slot
Cell overhead messages System parameters message, channel list mes-
(PREV=6 and PREV=7 sage, access parameters message, extended
with Control Chan-
system parameters message, and extended
nels=PCH/ACH)
neighbor list message
Cell overhead messages ANSI-41 system parameters message, MM-RC
(PREV=7 with Control parameters message, extended channel list
Channels= BCCH/
message, enhanced access parameters
CCCH/EACH)
Control channel
parameters (PREV=7
and Control Channels=
BCCH/CCCH/EACH)
F-BCCH rate, F-CCCH rate, F-QPCH rate,
F-QPCH state, F-QPCH relative level
F-BCCH rate (PREV=7
and Control Chan-
nels=BCCH/ CCCH/
EACH)
4.8 kbps (1/2 rate coding, 160 ms slot), 9.6
kbps (1/2 rate coding, 80 ms slot), or 19.2 kbps
(1/2 rate coding, 40 ms slot)
F-CCCH rate (PREV=7
and Control Chan-
nels=BCCH/ CCCH/
EACH)
9.6 kbps (1/4 rate coding, 20 ms frame),
9.6 kbps
(1/2 rate coding, 20 ms
frame), and 19.2 kbps
(1/2 rate coding, 20 ms
frame)
(1/2 rate coding, 20 ms frame), and 19.2 kbps
(1/2 rate coding, 20 ms frame)
Enhanced access
parameters (PREV=7
and Control Channels=
BCCH/CCCH/EACH)
(not applicable to IS-2000 test mode) 9.6 kbps
with a 20 ms frame only, 19.2 kbps with a 20 ms
frame only or all rates with a 20 ms frame