User Manual ICS-W0837B V1

ICS-W0837B

User Manual <Interference Cancellation System for WCDMA 5 Watt>

2010. 7

RF Window Co., Ltd. | 2

ICS Repeater ICS-W0837B User Manual

ICS-W0837B User manual/Confidential & Proprietary

[ Table of Contents ] 1. System Overview................................................................................................. 10

2. System Network Configuration ............................................................................ 11

2.1. Service for Network.............................................................................................. 11

2.2. NMS Network....................................................................................................... 12

3. System Specification............................................................................................ 13

3.1. System................................................................................................................. 13

3.1.1. WCDMA System Specification ........................................................................ 13

3.2. System Configuration........................................................................................... 15

3.3. Environment Specification.................................................................................... 16

3.4. Mechanical Specification...................................................................................... 16

4. Housing................................................................................................................ 17

4.1. Housing Configuration ......................................................................................... 17

4.1.1. System ............................................................................................................ 17

4.1.2. System Block Plan .......................................................................................... 18

4.1.3. System External Connector Plan .................................................................... 19

5. Main Module Configuration.................................................................................. 20

5.1. ICM (Interference Cancellation Module) .............................................................. 20

5.1.1. ICM ................................................................................................................. 20

5.2. Filter ..................................................................................................................... 21

5.2.1. Donor & Service Duplexer............................................................................... 21

5.3. Dual HPA ............................................................................................................. 22

5.3.1. Dual HPA......................................................................................................... 22




5.4. Power Supply....................................................................................................... 23

5.4.1. Power Supply .................................................................................................. 23

5.5. INTERFACE......................................................................................................... 24

5.5.1. INTERFACE.................................................................................................... 24

5.5.2. VFD ................................................................................................................. 26

5.5.3. KEY-PAD......................................................................................................... 29

6. Main features of system operation and monitoring program............................. 30

6.1. Download Feature................................................................................................ 30

6.1.1. Objective ......................................................................................................... 30

6.1.2. Procedure........................................................................................................ 30

6.2. ICS Gain Setup Feature....................................................................................... 30

6.2.1. Objective ......................................................................................................... 30

6.2.2. Procedure........................................................................................................ 30

6.2.3. Others ............................................................................................................. 31

6.3. Total Power Limit.................................................................................................. 31

6.3.1. Objective ......................................................................................................... 31

6.3.2. Procedure........................................................................................................ 31

6.4. Auto Recovery ..................................................................................................... 32

6.4.1. Objective ......................................................................................................... 32

6.4.2. Procedure........................................................................................................ 32

6.5. Up Link Auto Shutdown Mode.............................................................................. 32

6.5.1. Objective ......................................................................................................... 32

6.5.2. Procedure........................................................................................................ 32

6.6. NMS Operation .................................................................................................... 33




6.6.1. Alarm Monitoring feature................................................................................. 33

6.6.2. LED Feature.................................................................................................... 33

7. GUI ...................................................................................................................... 34

7.1. Program Overview ............................................................................................... 34

7.2. PC Requirement .................................................................................................. 34

7.3. How to Use .......................................................................................................... 34

7.3.1. Program Installation ........................................................................................ 34

7.3.2. Program Start .................................................................................................. 34

7.3.3. Window description ......................................................................................... 35

7.3.4. Communication Setup..................................................................................... 36

7.3.5. Repeater Status .............................................................................................. 37

7.3.6. Repeater Monitoring........................................................................................ 37

7.3.7. Repeater Control............................................................................................. 42

7.3.8. Control Item..................................................................................................... 45

7.3.9. Firmware Download ........................................................................................ 46

7.3.10. Data Debugging....................................................................................... 48

7.3.11. Feedback Signal Status Check................................................................ 48

8. System Installation and Setup ............................................................................. 51

8.1. Installation............................................................................................................ 51

8.1.1. Configuration................................................................................................... 51

8.1.2. Installation ....................................................................................................... 51

8.1.3. Check List before operation ............................................................................ 52

8.1.4. RF Monitor Port............................................................................................... 52

8.2. Process of ICS Repeater setup and installation .................................................. 53




8.3. Fault / Alarm Handling.......................................................................................... 54

8.3.1. Down Link / Up Link ALARM Handling............................................................ 54

8.3.2. Environment Alarm.......................................................................................... 55

9. Manufacturer Information..................................................................................... 56




[List of Figures] [FIGURE - 1] SYSTEM NETWORK CONFIGURATION 1................................................... 11

[FIGURE - 2] SYSTEM NETWORK CONFIGURATION 2................................................... 11

[FIGURE - 3] NMS NETWORK CONFIGURATION.............................................................12

[FIGURE - 4] FRONT AND SIDE VIEW...............................................................................17

[FIGURE - 5] REAR VIEW...................................................................................................17

[FIGURE - 6] SYSTEM BLOCK PLAN.................................................................................18

[FIGURE - 7] SYSTEM EXTERNAL CONNECTORS..........................................................19

[FIGURE - 8] DOWN LINK/UP LINK ICM ............................................................................20

[FIGURE - 9] DONOR & SERVICE DUPLEXER .................................................................21

[FIGURE - 10] DOWN LINK PAU ........................................................................................22

[FIGURE - 12] POWER SUPPLY ........................................................................................23

[FIGURE - 13] INTERFACE.................................................................................................24

[FIGURE - 14] RCU VFD MENU TREE...............................................................................26

[FIGURE - 15] KEY-PAD......................................................................................................29

[FIGURE - 16] GUI MAIN WINDOW....................................................................................35

[FIGURE - 18] GUI COMMUNICATION SETUP..................................................................36

[FIGURE - 19] GUI COMMUNICATION STATUS WINDOW ...............................................36

[FIGURE - 20] GUI SYSTEM STATUS ................................................................................38

[FIGURE - 21] GUI PSU STATUS........................................................................................39

[FIGURE - 23] GUI DOWN LINK SETUP STATUS..............................................................40

[FIGURE - 24] GUI UP LINK SETTING STATUS ................................................................42

[FIGURE - 25] GUI WCDMA (3G) CONTROL WINDOW ....................................................43

[FIGURE - 26] FIRMWARE DOWNLOAD WINDOW...........................................................47




[FIGURE - 27] GUI DEBUG WINDOW................................................................................48

[FIGURE - 28] SIGNAL STATUS WINDOW ........................................................................48

[FIGURE - 29] PROCESS OF ICS REPEATER SETUP AND INSTALLATION...................53




[ List of Tables ] [TABLE - 1] RF SYSTEM SPECIFICATION.........................................................................14

[TABLE - 2] SYSTEM CONFIGURATION............................................................................16

[TABLE - 3] ENVIRONMENT SPECIFICATION...................................................................16

[TABLE - 4] MECHANICAL SPECIFICATION......................................................................16

[TABLE - 5] MODULES........................................................................................................18

[TABLE - 6] SYSTEM EXTERNAL CONNECTORS ............................................................19

[TABLE - 7] MECHANICAL SPECIFICATION......................................................................19

[TABLE - 8] INTERFACE FEATURES .................................................................................25

[TABLE - 9] RCU STATUS CONTROL DETAILS.................................................................29

[TABLE - 10] KEY FEATURE...............................................................................................29

[TABLE - 11] GUI PC REQUIREMENT................................................................................34

[TABLE - 12] REPEATER STATUS DETAILS......................................................................37

[TABLE - 13] SYSTEM MONITORING ................................................................................38

[TABLE - 14] PSU MONITORING........................................................................................39

[TABLE - 16] DOWN LINK MONITORING...........................................................................40

[TABLE - 17] UP LINK MONITORING .................................................................................41

[TABLE - 18] SYSTEM CONTROL ITEM.............................................................................45

[TABLE - 20] DOWN LINK CONTROL ITEM .......................................................................46

[TABLE - 21] UP LINK CONTROL ITEM .............................................................................46

[TABLE - 20] SYSTEM CONFIGURATION..........................................................................51

[TABLE - 21] DC IN CONNECTOR PIN ASSIGN ................................................................51

[TABLE - 22] AC IN CONNECTOR PIN ASSIGN.................................................................51

[TABLE - 25] SYSTEM CONNECTION PORT.....................................................................52




[TABLE - 26] RF MONITOR PORT......................................................................................52

[TABLE - 27] DOWN LINK / UP LINK ALARM HANDLING .................................................55

[TABLE - 28] ENVIRONMENT ALARM................................................................................55




1. System Overview

ICS-W0837B is a digital repeater that provides optimized service with ICS (Interference

Cancellation System) to make the most efficient way to enhance WCDMA network. ICS-W0837B consists of the same construction as normal RF repeater except DSP

(Digital Signal Processing) part and it can overcome oscillation problem caused by lack of the isolation level between donor and coverage antennas.

ICS-W0837B can automatically compensate rapidly-changing input signals including echo feedback signals caused by multi-path environment and it has various advantages for operation and maintenance. ICS-W0837B consists of ICM (Interference Cancellation Module) that cancels feedback signals, RF signal amplifier, MCU (Main Control Unit), and modem (optional) to operate with NMS(Network Management System).




2. Network Configuration 2.1. Service for Network

ICS-W0837B can provide Cell Coverage to a Node-B with using PAU and it is for

expansion of WCDMA Cell Coverage. The System Network Configuration of ICS-W0837B is shown as below

α

β

γα

T1/E1

Wireless

Repeater Cell

Repeaterα

β

γ α

β

γα

T1/E1

Wireless

Repeater Cell

Repeater

[Figure - 1] System Network Configuration 1

α

β

γ α

T1/E1

Optic Fiber

Repeater Cell

Repeater

WirelessRepeater

α

β

γ α

β

γ α

T1/E1

Optic Fiber

Repeater Cell

Repeater

WirelessRepeater

[Figure - 2] System Network Configuration 2




Input level of ICS-W0837B is air interfaced with RF signal of WCDMA transferred from

Node-B and mobile through Donor and Service Antenna. The system consists of ICM that cancels feedback signals, RF signal amplifier, monitoring and control processor, and modem to operate with NMS (Optional).

The system has features that the Node-B RF signal through the donor antenna, ICM and

amplified by PAU of down link to pass the signals to service antenna. Also, it takes the mobile input signal through service antenna, ICM and amplifier to pass the signals to donor antenna. ICM consists of two parts, RF part and Digital part and ICM cancels feedback signals for DL and UL. DL HPA consists of AMP block that amplifies RF signals and Controller block that monitor and controls Amp block.

2.2. NMS Network ICS-W0837B can be connected with WRCS which has been already operating. The Connection of between WRCS and ICS-W0837B meets the standard of service

provider.

[Figure - 3] NMS Network Configuration




3. System Specification 3.1. System 3.1.1. WCDMA System Specification

Parameter Down Link Up Link Remark

1 Carrier B1H, B1L Number of Carrier

2 Carrier B2

885MHz ~ 890MHz

(Center: 887.5MHz)

840MHz ~ 845MHz

(Center: 842.5MHz) B1H

880MHz ~ 885MHz

(Center: 882.5MHz)

835MHz ~ 840MHz

(Center: 837.5MHz) B1L Frequency Range

880MHz ~ 890MHz

(Center: 885MHz)

835MHz ~ 845MHz

(Center: 840MHz) B2

3.84MHz (3.84MHz/Carrier) B1H, B1L Band Width

8.84MHz (3.84MHz/Carrier) B2

Flatness 3dB p-p

Input Power Range -63dBm ~

-33dBm/Total -50dBm/Total(Under) @ Max Power

Output Power +37dBm/Total +27dBm/Total

System Gain 70dB~100dB 70dB~100dB

Gain Control Range 30dB @1dB/Step

System Delay < 8㎲

Waveform Quality EVM ≤ 12.5% With 10 multi-path

feedback signal

PCDE < -35dB

Frequency Stability < 0.01ppm

VSWR < 1.5 : 1




Parameter Down Link Up Link Remark

TX/RX Isolation > 110dBc

Noise Figure - < 7dB @Max. Gain

Out-Band ACLR ≥ 45dBc @Fc±5MHz

≥ 50dBc @Fc±10MHz

2nd Harmonics > 80dBc

Impedance 50ohm

[Table - 1] RF System Specification




3.2. System Configuration

Parameter Specification Remark

Donor Antenna Duplexer Filter Type

Service Antenna Duplexer

Power Supply AC Input Voltage : 90VAC ~ 264VAC(50Hz/60Hz)

DC Input Voltage : +24VDC(+21VDC ~ 29.5VDC)

RF Connector Type Antenna : 7/8 Inch Din Type Female

Power Connector Type

AC

- MS3102A22S-2P(3Hole male)_MIL-C-5015

TYPE

DC

- MS310A20-8P(6Hole male)_MIL-C-5015 TYPE

Size 305mm(W) X 565mm(H) X 162mm(D) With bracket

weight 30Kg (Under)

Power Consumption 190W (Under)

Chasing level IP56

Operation Temperature -20°C ~ +55°C(95%RH) NEBS GR-63-

CORE Section4.1.2

Storage Temperature -40°C ~ +80°C(95%RH) NEBS GR-63-

CORE Section4.1.2

OMC Include Monitoring-Control-Alarm NEBS GR-63-

CORESection4.1.1

Box panel for security of

repeater Proportional

Local/Remote Control USB Port at local, Modem(Option)

Optional (Mute be) Remote Access




Software Setting Under Windows

Modem for remote Include / one package

[Table - 2] System Configuration

3.3. Environment Specification

Item Specification Remark

AC Power AC 90 ~ 264V

Consumption power Under 190W

Operating Temperature -20°C ~ +55°C

Operating Humidity 5% ~ 95%

Storage temperature -40 ~ +80°C(5~95% RH)

Ingress protection IP65

[Table - 3] Environment Specification

3.4. Mechanical Specification

Item Details

Size 305(W) X 565(H) X 162(D)

Weight Under 30Kg

Convection type Natural convection

Mounting Wall & poll (modified based on user request)

Cabinet type Outdoor (compliant with IP 65)

[Table - 4] Mechanical Specification




4. Housing 4.1. Housing Configuration 4.1.1. System

[Figure - 4] Front and Side View

[Figure - 5] Rear View




4.1.2. System Block Plan

[Figure - 6] System Block Plan

No. Module Name

1 ICM

2 INTERFACE (with Modem)

3 DUPLEXER (TOP)

4 DUAL HPA (BOTTOM)

5 PSU

[Table - 5] Modules

①

②

③

④

⑤




4.1.3. System External Connector Plan

[Figure - 7] System External Connectors

No. Name

1 AC 100~260V Input Port

2 Bluetooth Modem port

3 Donor Antenna Port

4 Service Antenna Port

[Table - 6] System External Connectors

Item Specification

Size 305mm(W) X 565mm(H) X 162mm(D)

Material Aluminum(AL5052, AL6063) for rust protection

Cooling Natural Convection with Heat Sink

Locks 2 EA on the side of cabinet

Antenna

Port

1. Location : 2 Ports at the under of housing

2. Connector Type : DIN Type

Modem

Port

1. Location : 1 Port at the lower of housing

2. Connector Type : SMA Type

Ground M5 2Hole

Environmental

Condition

1. Water proof : outdoor type

2. ∆T : within 20℃

3.Vibration : 1G, 10~150Hz, 0.1oct/min, XYZ

[Table - 7] Mechanical Specification

①

② ③ ④




5. Main Module Configuration 5.1. ICM (Interference Cancellation Module)

ICM is located between Antenna connector and Dual HPA. It is designed to resolve the problems caused by near-far among operators and LNA built-in to amplify a low noise and make satisfied stop band rejection. It operates to transmit signals to Dual HPA and to maintain signal regularly input to final amplifier after determining gain to need for system after conversing signal processed from DSP to frequency. It is also operated the function of Remote Control Unit through INTERFACE.

5.1.1. ICM

[Figure - 8] Down Link/Up Link ICM




5.2. Filter It is 10MHz Band Pass Filter and consists of Service and Donor. Service Duplexer has

40dB Coupler to monitor Output power and Donor Duplexer has 30dB Coupler to monitor Input power. Hence it can enable to measure the signal level and to observe its specification.

5.2.1. Donor & Service Duplexer

[Figure - 9] Donor & Service Duplexer




5.3. Dual HPA Down link PAU receives the signal from ICM and amplifies it finally. This is designed to

keep up the stable output power of system in order to satisfy electrical specification of system output power. It is a Linear Amp with output power 8W in down link, 1W in up link (@WCDMA 2FA) and

executes Drive Amp feature simultaneously while Gain is 47dB in Down Link, 33dB in Up Link. Input Voltage is 27VDC and has alarm feature for over power, over temperature, and

VSWR. It has the same mount hole which can be applied for the same specification and configuration according to output power amount (8W/1W) and HPA manufacturer.

5.3.1. Dual HPA

[Figure - 10] Down Link PAU




5.4. Power Supply PSU is designed to input AC 90~264V and to output DC +27V and +12V. +27V and Battery is designed for the Pin short protection by inferior and can provide a

stable power supply. It also has Back-Up Battery terminals so that the service can be provided even if there is power shortage.

5.4.1. Power Supply

[Figure - 11] Power Supply




5.5. INTERFACE User can monitor and control the repeater by VFD and Keypad. Interface board consists

of 40Pin connector for communication with ICM, 16pin connector for communication with Dual HPA, 24pin connector for communication with Interface board receives electrical power from PSU and distributed the power to all of active module except Dual HPA. It also can communicate with all of active module. Debug port is designed based on USB connection

5.5.1. INTERFACE

[Figure - 12] INTERFACE

Term Feature

VFD Monitor and check the status

KEY-PAD Check and control the status

LED Check the status of Module

Modem Ant. Modem Antenna connection Port

Bluetooth Ant. Bluetooth Modem Antenna connection Port

USB GUI Port, System check with USB, PC

Power Supply ICM, INTERFACE, reverse Dual HPA power

PSU Status Status information of Power Supply Unit

VFD

KEY-PAD

LED MODEM ANTENNA

PORT

BLUETOOTH ANTENNA

PORT

USB

ICM

INTERFACE

POWER

INTERFACE

HPA

INTERFACE




Module Interface ICM, Dual HPA, Modem

Power supply/ Data Interface

[Table - 8] INTERFACE Features




5.5.2. VFD 5.5.2.1. RCU VFD Menu Tree

[Figure - 13] RCU VFD Menu Tree




5.5.2.2. RCU status control menu

RCU status control menu

Item Details Remark

“ Fwd Status “

” ICS : [Normal] “

“ Fwd Status “

“ OUTPWR : 000dBm”

“ Fwd Status “

“ INPWR : -000dBm”

“ Fwd Status “

“ ISO. : 000dB”

“ Fwd Status “

“ GAINMODE : [GAIN]dB>”

Down Link GAIN setup Mode

[OFF]/[GAIN]

“ Fwd Status “

“ GAIN : 000dB>” Down Link GAIN Setup Mode

“ Fwd Status “

“ATTN : 000dB>” Down Link Attenuator Setup Mode

“ Fwd Status “

“ HIGH : [Normal]”

“FWD Status”

“ Fwd Status “

“ LOW : [Normal]”

“ Rvs Status “

” ICS : [Normal] “

“ Rvs Status “

“ OUTPWR : 000dBm”

“ Rvs Status “

“ INPWR : -000dBm”

“ Rvs Status “

“ ISO. : 000dB”

“ Rvs Status “

“ GAINMODE : [GAIN]dB>”

Up Link GAIN Setup Mode

[OFF]/[GAIN]/[BAL]

“RVS Status”

“ Rvs Status “

“ GAIN : 000dB>” Up Link GAIN Setup Mode




“ Rvs Status “

“ ATTN : 000dB>” Up Link Attenuator Setup Mode

“ Rvs Status “

“ BAL : 000dB>” Up Link Balance Setup Mode

“ Rvs Status “

“ HIGH : [Normal]”

“ Fwd AMP Status “

“ OVERPWR : [NORMAL] ”


“ HI. TEMP : [NORMAL]”


“ VSWR : [NORMAL]”


“ DC : [NORMAL]”


“ Device : [NORMAL]”

“FWD AMP Status”


“ Amp : [ ON ]>”

Down Link Amplifier On/Off Setup

Mode

“RVS AMP Status” “ Rvs AMP Status “

“Amp : [ON]>” Up Link Amplifier On/Off Setup Mode

“ Environment ”

“ DOOR : [OPEN]”

“ Environment ”

“ TEMP : 000 ℃”

“ Environment ”

“ AC : [NORMAL]”

“ Environment ”

“ DC : [NORMAL]”

“ Environment ”

“ BATT : [NOTUSE]>”

Battery Use Setup Mode

(Uninstall, 29V embedded)

“ Environment ”

“ FAMODE : [MANUAL]>”

FA Mode Setup Mode

Manual (FA1~FA4), Auto

“Environment”

“ Environment ”

“ FAN : [MANUAL]>”




“ Environment ”

“ SLANT : [RESET]>” Slop Sensor Setup Reset

“ Environment ”

“ SLANT : [NORMAL]>”

[Table - 9] RCU Status Control Details

5.5.3. KEY-PAD

Menu Up Down Enter ESC

[Figure - 14] KEY-PAD

KEY-PAD uses 5 keys as above. Each meaning and operation is as below. The setup

Mode is only in P#02 and it can change a mode by setup. In P#02, a menu which can be setup is displayed as ‘>’

Key Step Status Mode Setup Mode

P#00 Move to P#01 N/A

P#01 Move to P#00 N/A Menu

P#02 Move to P#00 Move to P#00

P#00 N/A N/A

P#01 Upper menu of P#01 N/A Up

P#02 Upper menu of P#02 On or Increase

P#00 N/A N/A

P#01 Lower menu of P#01 N/A Down

P#02 Lower menu of P#02 Off or Decrease

P#00 Password window if press for 2 sec N/A

P#01 Move to P#02 N/A Enter

P#02 switch over to MoPe on setting menu Setting Value

P#00 N/A N/A

P#01 Move to P#00 N/A Esc

P#02 Move to P#01 Cancel setiting

[Table - 10] Key Feature




6. Main features of system operation and monitoring program 6.1. Download Feature 6.1.1. Objective To changed and updated features of system operation and monitoring program.

6.1.2. Procedure CPU (in ICM) performs download remotely through TCP/IP function of modem installed in

a repeater.

6.2. ICS Gain Setup Feature 6.2.1. Objective To keep up the fixed value of Gain desired by users for Down Link Path and Up Link Path

6.2.2. Procedure 1. Gain setup mode

1) User can set up Gain within a certain range.

① Down Link : 70B ~ 100B ② Up Link : 70dB ~ 100dB

2) Gain should be set up according to ICS repeater input condition. (ex) When input is -40dBm, Gain can be over Max. 67 dB because ICS repeater output cannot be over 37dBm)

3) When the Gain is less compared to Isolation, ICM set Attenuator. to optimized value in order to protect the system, and CPU occurs alarm and displays “Isolation deficient”

When Isolation is back to normal, Gain return to the previous set-up and “Isolation deficient” alarm is removed

2. OFF Mode 1) This can be established at the initial set-up or special occasion. When OFF mode,

Attenuator is set up to Maximum in order to protect the system

3. Gain Balance Mode 1) Up Link Gain is set up automatically as low as “Gain Balance set-up value

compared to Down Link current Gain




2) Gain Balance set-up range is 0 ~ 10dB and this mode can be set up at the Up

Link

6.2.3. Others At the initial execution, if Gain set-up is not executed normally, it is notified to the user and

holds the default Attenuator value

6.3. Total Power Limit 6.3.1. Objective To give out Total Power to be less than the output power value which user wants and to

operate output power limit feature when output power is more than max. Output power set-up

6.3.2. Procedure 1. Total Power Limit does not have additional operation Mode and it works based on

“max. output power value’ set up by user 1) Down Link Output Power set-up Range : ~ 38dBm/Total 2) Up Link Output Power set-up Range : ~ 28dBm/Total

2. Total Power Limit operating point: monitored value ≥ “max. output power set-up value 3. Total Power Limit Attenuator operating: After Down Link Attenuator change, turn down

Attenuator. To be 1 dB less than “max. output power set-up value” 1) The changed Attenuator. value should be stored in the system 2) When the changed Attenuator. value is reset

① RCU Reset ② Change User Attenuator. Value before changed Attenuator. value restored

4. Total Power Limit Restoration Point: Down Link Attenuator restoration condition is to restore by 1 dB Step from 3 dB less than “max. output power set-up value”

5. Total Power Limit Restoration Attenuator operation: restore Attenuator. up to the value

of “max. output power set-up value: 2” 6. Restore preferentially the changed Attenuator. value




7. Once Attenuator. is restored, this routine ends .

6.4. Auto Recovery 6.4.1. Objective To restore Dual HPA when the down link path of Dual HPA is shutdown (S/W based Recovery feature).

6.4.2. Procedure 1. When Dual HPA is shutdown caused by over power until Down Link Path is in service

normally, CPU (in ICM) detects HPA shutdown and checks Down Link input level as well as the gain right before the shutdown.

2. Dual HPA(in Down Link Path) Shutdown condition on Re-Check 1. When “Down Link Input Level” + “Gain right before Shutdown” ≥ System output

power + 1dBm “Over Power” Alarm on

Recovery Condition 2. When “Down Link Input Level” + “Gain right before Shutdown” ≤ System output

power Over Power Alarm off

6.5. Up Link Auto Shutdown Mode 6.5.1. Objective To reduce unnecessary Up Link output power so that it minimizes influence to Base Station

6.5.2. Procedure 1. It is operated by Auto Shutdown mode 2. If Down Link output power is OFF, then it turns off Up Link output power (except

turning off by user) 3. When Up Link output power is OFF, it executes Amp Off alarm and reports Reason 4. If Down Link output power is ON by Auto Recovery feature, then Up Link output

power is ON as well




6.6. NMS Operation 6.6.1. Alarm Monitoring feature

1. Alarm occurs when alarm situation keeps on 10 sec continuously 2. Recovery is applied when alarm situation is not occurred for 10 sec continuously 3. Threshold Alarm : over and under each threshold is occurred and restored

6.6.2. LED Feature 1. POWER LED: Red LED is on when AC/DC Fail alarm occurred (Normal : Green) 2. DL ICM LED : Red LED is on when Down Link ICM alarm occurred (Normal : Green) 3. UL ICM LED : Green LED is on when Up Link ICM alarm occurred (Normal : Green) 4. RF LED : Red LED is on when RF module alarm occurred (Normal: Green) 5. Green LED is on when all is normal




7. GUI 7.1. Program Overview This software provides status, control, download, and cancellation of ICS repeater. It is

easy to use with PC or laptop to install this program and to check a status of repeater for users.

7.2. PC Requirement

Item Minimal Requirement Recommended

Requirement

CPU Pentium-3 500Mhz Pentium-3 500Mhz ≤

Memory 128 MB 128MB ≤

Operating System Windows 2000 Windows 2000 ≤

USB essential essential

Resolution 800X600 1024X768

Program Size 1M 1M ≤

[Table - 11] GUI PC Requirement

7.3. How to Use 7.3.1. Program Installation

The file can be just copied and pasted to run the “ICS_REPEATER_VX.XX.EXE” File at any folder.

7.3.2. Program Start Double click or “Enter” key, “ICS_REPEATER_VX.XX.EXE”




7.3.3. Window description

[Figure - 15] GUI Main Window




7.3.3.1. Set up To setup Communication, repeater control, download, packet check, signal search and

communication cycle

[Figure - 16] GUI Communication setup

7.3.3.2. Status check It monitors the status of a repeater and it is placed the middle of program

7.3.3.3. Communication Status Status of Communication and connection

[Figure - 17] GUI Communication status window

7.3.4. Communication Setup 7.3.4.1. Connection

① Click on Connect Button.

② If the connection is normal, Status Bar that located bottom of main window will be displayed as below.

③ If the port is already occupied and can not be used, it gives Warning Windows with warning and error message.

7.3.4.2. Disconnection

① Click on Connect Button when communication connected.

② If communication connected, it will disconnect the communication and if communication




disconnected, it will connect the communication.

③ After Disconnection completed, Disconnect window will be display.

④ If communication disconnected completely, the status bar will be displayed as below.

7.3.5. Repeater Status 7.3.5.1. Repeater status run

① If “ICS_REPEATER_VX.XX.EXE” File is running and connected, the status window will be displayed

② Repeater Status

Item Status Remark

Red Alarm status

Green Normal status

Gray Initial Status

Values The Values display

On/Off Repeater on/off display

[Table - 12] Repeater Status details

7.3.6. Repeater Monitoring 7.3.6.1. System

Item Details Remark

ICS Maker Repeater manufacturer

Supplier Repeater supplier

Modem Maker Modem manufacturer

Amp Maker Down Link PAU manufacturer

Version Repeater System Version

Temperature Repeater Temperature

Over Temp Threshold value and status Alarm/Normal

Door Open Door status Alarm/Normal




In Power Mode In Power Mode On/Off status

Auto Shutdown Auto Shutdown On/Off status

Auto Recovery Auto Recovery On/Off status

[Table - 13] System Monitoring

The figure-20 shows the status of system

[Figure - 18] GUI System Status




7.3.6.2. PSU

Item Status Remark

AC Fail AC status of Power Supply Alarm/Normal

DC Fail DC status of Power Supply Alarm/Normal

Battery S/W Battery Switch status Alarm/Normal

UPS Status When display shows a fault condition, alarm is activated Alarm/Normal

Low Battery When battery level is lower than 44 volts, alarm is activated Alarm/Normal

On Battery UPS is operating on battery power, alarm is activated Alarm/Normal

[Table - 14] PSU Monitoring

The figure-21 shows the status of PSU

[Figure - 19] GUI PSU Status

7.3.6.3. Down Link

Item Description Remark

Over Temp Amp Over Heat Alarm/Normal

DC Fail Amp DC on/off Alarm/Normal

VSWR Amp VSWR Alarm/Normal

Loop Fail Amp Loop Alarm/Normal

Device Fail Amp Device Alarm/Normal

Over Power Amp over output power Alarm/Normal

Amp On/Off Amp On/Off

Amp Temp Amp current temperature

Output Power Current output power

Input Power Current input power

Output Upper Output Upper limit Threshold and Output Power Status Alarm/Normal

Output Lower Output Lower limit Threshold and Output Power Status Alarm/Normal

Input Upper Input Upper limit Threshold and Input Power Status Alarm/Normal

Input Lower Input Lower limit Threshold and Input Power Status Alarm/Normal

RF Device RF PLL and LNA Status

Attenuation Attenuation Status




DSP Link DSP Connection Status Alarm/Normal

ICS Status Cancellation Status Alarm/Normal

Isolation Lack Isolation lack Alarm/Normal

Sys Isolation System Isolation Level

System Gain Current Gain Value

ICS Mode ICS Mode Control

Target Gain Target Gain Mode Setup Value

Total Power Limit Total Power Limit On/Off

[Table - 15] Down Link Monitoring

Following window shows setting parameter and input/output variation value in

downlink/uplink.

[Figure - 20] GUI Down Link setup status




7.3.6.4. Up Link


VSWR Amp VSWR Status Alarm/Normal

Device Fail Amp Device Status Alarm/Normal

Over Power Amp Over Output power limit Alarm/Normal

Amp On/Off Amp On/Off Control status

Output Power Current Output power value

Input Power Current Input power value

Output Upper Output power upper limit value and output power

status

Alarm/Normal

Input Upper Input power upper limit value and input power status Alarm/Normal

RF Device RF PLL & LNA Status

Attenuation Attenuation Control status

DSP Link DSP Connection status Alarm/Normal

ICS Status Cancellation Status Alarm/Normal

Isolation Lack Isolation deficient Status Alarm/Normal

Sys Isolation Repeater Isolation Value

System Gain Current Gain Value

ICS Mode ICS Mode Control status

Target Gain Output power value of Target Gain Mode

Balance Offset Offset control status when ICS Mode sets to Gain

Balance Mode

Total Power Limit Total Power Limit On/Off setup status

[Table - 16] Up Link Monitoring

Following window shows setting parameter and input/output variation value in

downlink/uplink.




[Figure - 21] GUI Up Link Setting Status

7.3.7. Repeater Control 7.3.7.1. Control Mode

① Select Control Icon in Function Setup

② Control Mode will be displayed




[Figure - 22] GUI WCDMA (3G) Control Window

7.3.7.2. System Control

① By checking the Auto Shutdown, In Power Mode, Auto Recovery to turn on each function and un-checking the items to turn off.

② Input the value and press the enter key to setup Temp upper. ③ To make sure, information window will be displayed before the command is executed.

④ Click OK to setup. ⑤ Click Cancel to cancel setup. 7.3.7.3. Band Selection ① Check the box “FA (Carrier)”. ② FA (Carrier) is set up when select each FA




③ To make sure, information window will be displayed before the command is executed.

. ④ Click OK to setup.

⑤ Click Cancel to cancel setup.

7.3.7.4. FA Control ⑥ Check the box to ON and uncheck the box to OFF for FA and after finish checking, click

Apply to setup.

⑦ FA Allocation is set up when select Manual or Auto. ⑧ To make sure, information window will be displayed before the command is executed.

.

⑨ Click OK to setup. ⑩ Click Cancel to cancel setup.

7.3.7.5. Down Link Control ① By checking the box, Amp On/Off, Total Power Limit items will be ON and by un-

checking the box the items will be off.

② Output Upper, Output Lower, Input Upper, Input Lower, Attenuation, Gain Level input the value and press the Enter key to setup.

③ I For the ICS mode, simply select the item and will be set up. ④ To make sure, information window will be displayed before the command is executed.




⑤ Click OK to set up. ⑥ Click Cancel to cancel setup.

7.3.7.6. Up Link Control ① By checking the box, Amp On/Off, Total Power Limit items will be ON and by un-

checking the box the items will be off.

② Output Upper, Input Upper, Attenuation, Gain Level, Gain Balance Offset input the value and press Enter key to setup.

③ Select the item to setup ICS Mode. ④ To make sure, information window will be displayed before the command is executed.

⑤ Click OK to setup. ⑥ Click Cancel to cancel setup.

7.3.8. Control Item 7.3.8.1. System


Temp High Temp. Upper Threshold Value

Auto Shutdown Auto system report On/Off

In Power Mode Auto input power checking On/Off

Auto Recovery Auto Recovery On/Off

[Table - 17] System Control Item




7.3.8.2. Down Link



Output Upper Output Upper limit Threshold value

Output Lower Output Lower limit Threshold value

Input Upper Input Upper limit Threshold value

Input Lower Input Lower limit Threshold value

Attenuation Attenuation value for output power control

ICS Mode None, Target Gain Mode setting function

Gain Level output power value (Gain Mode)

Total Power Limit Output power limit On/Off

[Table - 18] Down Link Control Item

7.3.8.3. Up link



Output Upper Output Upper limit Threshold value

Input Upper Input Upper limit Threshold value

Attenuation Attenuation value for output power control

ICS Mode None, Target Gain Mode, AGC setting function

Gain Level Output power value of Target Gain Mode

Balance Offset Value for Gain Balance Mode

Total Power Limit Output power limit On/Off

[Table - 19] Up link Control Item

7.3.9. Firmware Download 7.3.9.1. Download

① Select Firmware Download Icon.

② Firmware Download will be displayed




[Figure - 23] Firmware Download Window

7.3.9.2. How to Download ① Select ‘Open’ Button and the window will be displayed .

② Find the download file .

③ Select the download file and open it. ④ File name and file size will be displayed.. ⑤ When the file is selected and” Apply” is clicked, the processing bar will be displayed ⑥ When the bar is filled with the colors, the download is completed.




7.3.10. Data Debugging 7.3.10.1. Debugging

① Select debugging icon in function setup

② Debugging window will be displayed. ③ Debug is to verify data transmitted via repeater.

[Figure - 24] GUI Debug Window

7.3.10.2. How to Debugging

① Check “on” in the on/off display window to set data display on. ② Clear button is to clear the collected data.

7.3.11. Feedback Signal Status Check 7.3.11.1. Run Feedback Signal Status Check

① Select firmware icon in function setup.

② Feedback signal status window will be displayed

[Figure - 25] Signal Status Window




7.3.11.2. Manual Request ① Click on request button to check feedback signal status once. ② Requested feedback signal status will be displayed the same as below.

③ Click on clear button to clear the display. ④ Feedback signal request for Down Link and Up Link is the same

7.3.11.3. Automatic Request ① Check on automatic poll to request the feedback signal status repeatedly. ② According to request, feedback signal status will be displayed

③ Click on clear button to clear the display ④ Feedback signal request for Down Link and Up Link are the same.




8. System Installation and Setup 8.1. Installation 8.1.1. Configuration

Item Specification

Repeater Cabinet ICS-W2137

DC IN Connector MS310A20-8P(6Pin male)

AC IN Connector MS3102A22S-2P(3Pin male)

Quick manual User Manual

[Table - 20] System Configuration

DC IN Connector MS310A20-8P(6Pin male)

Pin A : +27V

Pin B : EXT_+5V(Not use)

Pin C : EXT_GND(Not use)

Pin D : GND

Pin E : EXT_RX(Not use)

Pin F : EXT_TX(Not use)

[Table - 21] DC IN Connector Pin Assign

AC IN Connector MS3102A22S-2P(3Pin male)

Pin A : HOT

Pin B : NUT

Pin C : GND

[Table - 22] AC IN Connector Pin Assign

8.1.2. Installation - Locate repeater at necessary place and fix the bracket - Connector both antennas to Antenna Port

(DIN - Type Female Connector)

- Ground repeater - Supply the Electrical Power (AC100~260V) - Verify if Main Power LED if the connection is correct (Extension code can be used if




necessary, not included)

- Port Connection to Repeater is as follows

Item Function

DC IN

A: +27V D: GND

AC IN

A : AC 100V~260V+ B : AC 110V~260V- C : GND

Modem Port WCDMA Tx/Rx

Donor Port TX Input / RX Output

Service Port TX Output / RX Input

[Table - 23] System Connection Port

8.1.3. Check List before operation - Verify if all the connections are correct including Power Cable, RF Cables, Ground

and so on.

- Verify if Power Box (100~260V) is connected correctly. - Verify if RF Cables have correct connection regarding block diagram. - Verify if each module power and data cable have correct connection - Verify if Connection with Antennas is correct.

8.1.4. RF Monitor Port Donor Antenna Service Antenna

TX(To BTS) RX(from BTS) TX(To Mobile) RX(From Mobile)

15 dB Coupling 30 dB Coupling 40 dB Coupling -

[Table - 24] RF Monitor Port




8.2. Process of ICS Repeater setup and installation

[Figure - 26] Process of ICS Repeater setup and installation




8.3. Fault / Alarm Handling 8.3.1. Down Link / Up Link ALARM Handling

Module

Name Alarm Alarm Status Symptom and Action

Verify Donor Antenna Input Level High Input

Power

( DL / UL )

Alarm : Red

Normal : GreenAdd Fix Attenuator,

Use LNA Attenuator (RF Window)

Verify Donor Antenna Cable,

Antenna Direction,

RF Cables in Repeater,

Input level to ICS module

Low Input

Power

( DL )

Alarm : Red

Normal : Green

Replace cables, adjust ANT direction

Verify Gain and real output power using CPL

port

High Output

Power

( DL / UL )

Alarm : Red

Normal : GreenAdjust Gain

Verify Gain and real output power using CPL

port, Verify Each module In/Output

RF

Power

Low Output

Power

( DL )

Alarm : Red

Normal : GreenAdjust Gain, Replace the Module

Verify Isolation, Verify ICS Module defected.

ICS ICS (DSP)

( DL / UL )

Alarm : Red

Normal : GreenAdjust ANT Direction and GAIN. Replace ICS

Module

Verify PAU Input Level, Output Level using

CPL Port Over Power

( DL )

Alarm : Red

Normal : GreenAdjust GAIN

Verify if PAU not fixed, Verify if dust on a Heat

Sink . Verify if PAU defected. High Temp.

( DL )

Alarm : Red

Normal : GreenFix PAU, Replace PAU

Verify Output cable status, Verify if antenna

defected. Verify if PAU defected

DL

PAU

VSWR

( DL )

Alarm : Red

Normal : GreenReplace the defected Part

Verify if the Module defected RF

Device

RF Device

( DL / UL )

Alarm : Red

Normal : Green Replace the Module




UL

PAU

PAU

( UL )

Alarm : Red

Normal : Green

Verify if PAU defected.

Cable Connection Status

Replace the Module

[Table - 25] Down Link / Up link Alarm Handling

8.3.2. Environment Alarm Item Alarm Status Symptoms and Actions Remark

DOOR Status, DOOR SW operation

Check Door Open

Alarm

Alarm : Red

Normal : Green DOOR Lock and Updating SW

Verify AC Voltage AC Alarm

Alarm : Red

Normal : Green Re-construct AC Power

Verify if PSU output is 27V DC Alarm

Alarm : Red

Normal : Green Replace PSU

Verify Housing Temp. Housing

Temp

Alarm

Alarm : Red

Normal : Green

[Table - 26] Environment Alarm




9. Manufacturer Information

RF Window co. ltd. Maker : RF Window Co., Ltd

Address: 14F, Daerung Posttower3, 182-4, Guro-3dong, Guro-gu, Seoul, 152-847, South Korea

TEL: +82 –2- 2082-1250

User Manual ICS-W0837B V1

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