WEB OMT Software User Manual V1.3

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Dwight McBride
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1 WEB OMT Software User Manual V1.3

2 1 APPLICATION SYSTEM LOGIN SYSTEM INTERFACE OPERATION AND MANAGEMENT

1 Application The repeater local control software is web base software applied to configure repeater performance during repeater installation and management.

3 1 Application The repeater local control software is web base software applied to configure repeater performance during repeater installation and management. (1) It helps users to check the working status of the repeaters on site (2) It helps users to configure the repeaters for its optimal performance (3) It helps to set up the network parameters so that the repeaters can be linked to OMT, and easily to remote monitor. (4) OMT System Requirements CPU is Pentium 1.0G or above PC with Minimum 128MB RAM or more Window 2K/XP or VISAT 1024x768 display 20MB Hard disk space MINI ETHERNET cable 1 meter long 2 System Login (1) Firstly, connect the repeater s ETHERNET port with the laptop through ETHERNET cable, and switch on the repeater. (2) Open a web browser and input the IP address of the repeater; if it is the first time connecting with the - 3 -

repeater, the default IP address is http://192.168.3.128. The IP address can be modified through OMT after login the system. If IP address is modified, please apply the new IP address instead.

0 browser to run the OMT, Firfox, safari also can be used except animation cannot be displayed, but it won t affect the function of the software. Fig.

4 repeater, the default IP address is The IP address can be modified through OMT after login the system. If IP address is modified, please apply the new IP address instead. Note: We recommend to use Google Chrome, Opera or IE8.0 browser to run the OMT, Firfox, safari also can be used except animation cannot be displayed, but it won t affect the function of the software. Fig.1 (3) Input user name (default is admin ) and password (default is admin ) and click to login the system. The user name and password is case sensitive. 3 System interface After login the system, there will be an initial interface displayed shown as Fig 2 below. The left side of interface is navigation bar and the right side lists the detail parameters of the selected catalogue

5 There are three big categories on the navigation bar: Local Repeater, Net Topology, and Log. Fig.2 Local Repeater contains the relevant parameters of the repeater; different type of repeaters may have different parameters. It includes three sub catalogues: Device, State, Supported systems (example here is CDMA850, AWS1700 and PCS1900). Note: Different repeaters may support different systems or multi-system, all supported systems will be listed on navigation bar and displayed as system+band, for example, DCS1800, WCDMA2100. For MIMO system, A or B will follow the name to distinguish MIMO channel. Net Topology is to display the network topology of the repeater; the module only available when the repeater is working in master/slave mode. Log is to manage the log files saved in the repeater. There re four kinds of Log files: Runlog, Alarmlog, Setlog, and Communication Log. On the right side of the parameter table, the first column is check box, the user can click to select relevant parameter, and click the check box in first line can select all parameters on the table; the user can click again to - 5 -

unselect the parameter; the second column is the ID number(id) of the parameter; the third column (Description) is the description of parameters; the fourth column is the (Value) of parameters, the

6 unselect the parameter; the second column is the ID number(id) of the parameter; the third column (Description) is the description of parameters; the fourth column is the (Value) of parameters, the user can input a new value in this cell and click set button to modify the relevant parameters; the fifth column (Units) is the unit of parameters, display (--) means there is no unit for this parameter; the sixth column (Date/Time) display latest update time of the parameters. There re two buttons under the every table and. The user can click Query button to refresh all parameters on pages and click SET button to change the value of parameters. Note: Please make sure all the parameters you want to configure have been selected ), otherwise the ones which have not been selected will not be changed. 4 Operation and Management 4.1 State management After your login the system, state module will display on the interface, the user can also click Local Repeater->State to go to this page. The page consists two tables: State and Query and Set Fig State This table display the basic information of the repeater, for example DEVICE TYPE, DEVICE MODEL, all parameters can only be queried and cannot be changed. Device Model and Device ID are repeater s identification and have been preset in the factory

Fig.4 4.1.2 State: Query and Set When the repeater has any unclear problem, the user can try to reset the repeater through here. Factory Reset is to recover parameters setting to factory default.

Select Save configuration option, the software will save the current configuration. Fig.

7 Fig State: Query and Set When the repeater has any unclear problem, the user can try to reset the repeater through here. Factory Reset is to recover parameters setting to factory default. Click Factory reset and select factory reset on the drop-down list, then click button, the software will restart and recover to latest saving configuration. Select Save configuration option, the software will save the current configuration. Fig.5 Auto detect is the function that when the repeater which connected to the OMT has changed, the OMT can automatically detect the change and refresh the interface of WEB GUI to match the new repeater. The user can open/close this function here. Fig.6 SYSTEM RESET is for user to reset the monitoring system when OMT is abnormal; there are software reset and hardware reset for selection. Fig Device management - 7 -

Click Local Repeater->Device on navigation bar to go to device management page as shown in Fig8. It consists three tables : Device: Alarm; Device: State; Device: Query and Set Fig.8 4.2.

The value will display Normal if no such alarm and display Alarm if alarm appears.

8 Click Local Repeater->Device on navigation bar to go to device management page as shown in Fig8. It consists three tables : Device: Alarm; Device: State; Device: Query and Set Fig Device: Alarm Fig.9 Alarm Status is to show the real-time alarm status of the repeaters. The 4 types of alarms: Power OFF ALARM, PWR FAIL ALARM, BATTERY BREAK DOWN ALARM, PA OVER TEMP ALARM. The value will display Normal if no such alarm and display Alarm if alarm appears. Possible reason for PWR OFF ALARM, the repeater doesn t connect with power or the power of monitor module doesn t plug in. Possible reason for PWR FAIL ALARM: the back up battery is broken. Possible reason for BATTERY BREAK DOWN ALARM: the back up battery doesn t plug in or the back up battery has low power

9 Possible reason for PA OVER TEMP ALARM: PA temperature is over the maximum pa temp. All alarms can be shielded through OMT Device: State The device state shows more information about the repeater. Device info Factory shows the factory information of manufacturer. Device Serial No. is for repeater identification and has been preset in the factory. Longitude and Latitude are used to show the location where the repeater is installed, they are basic information in the software protocol and shall be set up in order to help engineer to locate the repeaters in future operation. Fig.10 Remote data communication The following table lists all parameters related to remote connection, which is for connection setup between OMT/OMC and the repeater. Fig.11 Software Information MCU SOFTWARE VERSION shows the software version of monitor control unit. FPGA VERSION shows the software version of FPGA. HARDWARE VERSION shows the hardware version of repeater Fig.12 PA TEMP shows PA s temperature in the repeaters. Fig Device: Query and Set In device config management module, 9 specifics can be configured, which are position info config, query/set phone number, OMC remote data config, time config, device network connected config, SNMP proxy config, OMC config, device alarm management config, alarm info phone number config. LOCATION INFORMATION is usually configured during the installation of repeater that could help to tune the device. Location info can be edited, but not more than 20 bytes. Fig.14 QRY/SET PHONE is 1~5 are the authorized phone numbers that are allowed to access the - 9 -

15 REPORT NUMBER is the phone number where the alarms will be sent to, I.E. it is the number that serves OMT. Report number is a mobile phone number of the SIM card inside the modem.

10 repeaters remotely. Engineers can only query or set the repeaters by one of these five numbers. And 1 out of the 5 phone numbers must be the same number with that of REPORT NUMBER listed under them, so that the remote communication can be realized. Fig.15 REPORT NUMBER is the phone number where the alarms will be sent to, I.E. it is the number that serves OMT. Report number is a mobile phone number of the SIM card inside the modem. By Report Number, it means the repeaters communicate with OMT by SMS. Those two configure can be used in SMS remote control and monitoring. OMC communication setting. CENTER IP ADDR is the fixed IP address of Ethernet network which OMT software. And the address is IPV4 type address. Such as: CENTER IP PORT Establish TCP/IP servers need port protected reliably against detective, the proposed use the port. PS DOMAIN ACCESS (APN) is the APN entry name of which connect TCP/IP from mobile operator in the SIM card of the repeater. HEARTBEAT INTERVAL is Heart package sent time interval. Used to keep GPRS connection of the important parameters, Recommended the value 30 to 60. PS DOMAIN: USER: User defined GPRS password, you also couldn t set it. PS DOMAIN: PWD: User defined GPRS password, you also couldn t set it. Device port is the port number, when it s being remote comm. COMM MODE list all communication way of remote connection, which including Serial, SMS, TCP/IP(GPRS) and DATA transmission. Select serial if OMT connect with repeater through serial cable, select SMS is connect through GSM modem and use SMS mode, select TCP/IP if connect through Ethernet cable. Fig.16 Date/Time is to display date and time as format: YYYY-MM-DD HH:MM:SS, date divided by -, time divided by :. The year length is 4 characters, the others are two. When it s less than 2, have to add to two. Fig.17 DEVICE IP setting

11 DEVICE IP ADDR is the IP address of the repeater; if the IP address is changed in here, the user should use this IP address to login the OMT. DEVICE SUBNET MASK is the subnet mask of the repeater; DEVICE GATEWAY ADDR is the gateway address for the repeater. Fig.18 SNMP Setting When device is using SNMP protocol for remote communication, SNMP Proxy should be opened first, select SNMP protocol version (only support V2C), configure SNMP manger s IP address. Fig.19 If select v3, the user also needs to configure security username and authenticate password as shown below. Please note V3 only support authentication protocol MD5, do not support privacy protocol. Fig.20 After configuration, SNMP management can manage the device by MIB. When device has alarms, the OMT will send SNMP TRAP info to SNMP management. One of TRAP info is showing as below: Fig.21 Device alarm management The function helps engineers to decide which alarms shall be sent to OMT system. And this is quite useful when there is a frequent repeater alarm that increases burden of OMT system. Alarm enable status can also be checked in this interface. PWR OFF ALARM ENABLE can enable/disable the alarm of power off; when disable; the alarm will not report to inform phone. PWR FAIL ALARM ENABLE can enable/disable the alarm of power fail; when disable, the alarm will not report to inform phone. PA OVER TEMP ALARM ENABLE is to enable/disable the alarm of the temperature; when

12 disable, the alarm will not report to inform phone. Fig.22 Phone number configuration of auto alarm report PHONE Appreciate Switch is authentic the access number, if the switch is open, the phone numbers do not belonged the query area will inaccessible. If the system detects any alarms, the system will send a short message to report number. ALARM INFORM PHONE1~3 the phone number where the alarms will be sent to, I.E. it is the number that serves OMT. Report number is a mobile phone number of the SIM card inside the modem. By Report Number, it means the repeaters communicate with OMT by SMS. ALARM INFORMA ENABLE 1~3 is to enable/disable alarm to report to this phone number. Fig System management Click Local Repeater->CDMA850 (here CDMA850 is an example, the actual system depend on the repeater s configuration) to enter the RF system management page. This module includes three sub-modules: RF signal alarm status (CDMA850: Alarm), RF signal status information (CDMA850: Alarm), RF signal configuration (CDMA850: Query and Set)

power is lower than the threshold value.

13 Fig CDMA850:Alarms When the repeater s RF signal is over power threshold, the monitor module will detect and report an alarm to the OMT, the alarm includes: DL LOWER INPUT PWR ALARM: Downlink input power is lower than the threshold value. DL OVER INPUT PWR ALARM: Downlink input power is over the threshold value DL LOWER OUT PWR ALARM: Downlink output power is lower than the threshold value The OMT will show Alarm on the value to represent there has accordingly alarm in the repeater. Fig CDMA850:State Some working values of the repeater can be obtained on time during operation in this part, the user can click Query to update these value: Ul input power shows the repeater s actual uplink input power level Ul output power shows the repeater s actual uplink output power level Dl input power shows the repeater s actual downlink input power level. Dl output power shows the repeater s actual downlink output power level

System ul theoretical gain shows the repeater s uplink theoretical gain during operation System dl theoretical gain shows the repeater s downlink working gain during operation. Fig.26 4.3.

14 System ul theoretical gain shows the repeater s uplink theoretical gain during operation System dl theoretical gain shows the repeater s downlink working gain during operation. Fig CDMA850:Query and Set Query and Set include all parameters configurable on for the system. Alarm ON/OFF Alarm ON/OFF function is for user to open/close any alarms of the repeater. If the alarm is closed, the system will not monitor this alarm and report to OMT anymore. Fig.27 RF signal management RF switch is to open/close the RF signal. When it is opened, UPLINK/DOWNLIK output will be opened, if it is closed, both UPLINK/DOWNLINK output will be closed. System ul att is to adjust the repeater s uplink gain during installation or operation locally and remotely so that the repeater reaches its optimal performance. System dl att is to adjust the repeater s downlink gain during installation or operation locally and remotely so that the repeater reaches its optimal performance. Fig.28 RF signal alarm configuration RF signal alarm configuration is to configure the alarm thread hold of the system. Dl lower input power alarm enable is to set the lowest reasonable input power of the repeater during operation. This is mainly used to give alarms when there is a repeater break down or weak output power which lead to no or insufficient coverage. Alarm is generated when the output power is less than the defined value. Dl over input power alarm enable is to set the highest reasonable input power of the repeater during operation. This is mainly used to give alarms when there is self-oscillation or too strong input power, both of which may lead to a high interference to network. Alarm is generated when the output power is more than the defined value. Dl lower output power alarm enable is to set the lowest reasonable output power of the repeater during operation. This is mainly used to give alarms when there is a repeater break down or weak output power which lead to no or insufficient coverage

15 Fig.29 Block protect switch configuration Block protects will to protect the repeater when the interference is too strong. Up block protect sw is to open/close the block protection for uplink. DL block protect sw is to open/close the block protection for downlink. Fig.30 Output power control Output power control is to configure the maximum UL/DL output power of the repeater. Ul alc swtich is open/close uplink ALC switch, if switch is open, the ALC function will be active. DL alc swtich is open/close downlink ALC switch, if switch is open, the ALC function will be active UL alc power is to set the output power level for uplink; the ALC function will adjust the attenuation to guarantee the output power is not higher than this value. DL alc power is to set the output power level for downlink; the ALC function will adjust the attenuation to guarantee the output power is not higher than this value. Fig.31 Channel switch configuration CH SWITCH 1~n is to open/close the switch of any sub bands. The user can switch off any sub band to avoid interference to other sub band. The quantity of sub bands depends on the repeater s configuration. Fig.33 Sub band frequency configuration Fig.34 Sub-band frequency configuration is to configure the frequency and the bandwidth of the sub-bands. The user can input the wanted frequency here to change the frequency setting. Band 1-n UL sub-band start frequency is to set the uplink start frequency of the sub-band. Band 1-n UL sub-band stop frequency is to set the uplink stop frequency of the sub-band. Depend on different model and system configuration, the bandwidth range is different. For example, if the user wants to configure a CDMA system sub-band uplink frequency between

16 828MHz to 835MHz, the user just need to input 828 in Band 1 UL sub-band start frequency and 835 in Band 1 UL sub-band stop frequency and click set button to make the change. Note: The user only need to configure the uplink start and stop frequency as described above. They system will match the downlink frequency automatically. Channel gain configuration Channel gain configuration to configure the gain for each sub-band. Ch ul att 1-n is to set the uplink attenuation for sub band 1-n, Ch dl att 1-n is to set the downlink attenuation for sub band 1-n. Fig.35 Channel maximum output power configuration When ALC for any channel is on, the user can control the maximum output power by setting the Band DL ALC power value. Fig Net Topology It is to show the network topology of the repeater. This function is only available when the repeater is working in master/slave mode. The network topology can display the repeater s network structure and the working status of all network devices in real-time. All devices will display as green color for normal working and red color for any fault, the user can intuitively understand the entire network connection and verify the equipment malfunctions via the topological graph. 4.5 Log management Running Log Running Log record all the running event in OMT, for example, user login, system reboots;

17 Fig Alarm Log Alarm log is to record all the alarms have been detected in the system; it is very important for user to analyze the system performance. The user can review the history alarm to investigate the fault of the repeater

18 Fig Configuration Log Configuration Log records all the operation of the system; it is for user to trace their operation and help to analyze the problem

19 Fig Communication Log Communication Log records all communication messages between OMT and the repeater; it is for engineer to analyze the communication status between OMT and repeater

Fig.40 ------------------------------------------------End of the

20 Fig End of the manual

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