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Tektronix K15 泰克移动网络监测解决方案 |
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最近更新日期：2006-02-14 |
| 厂商名称： |
Tektronix(泰克科技) |
| 商品名称： |
泰克移动网络监测解决方案 |
| 商品型号： |
K15 |
| 简单信息： |
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Features & Benefits
·“UMTS Iub Deciphering”, Deciphers in Real-Time all Messages on the Iub Interface. Extensive Troubleshooting by Enabling Full Access to the Content of all Frames
·“H324.M Protocol Suite”, “HSDPA Protocol Suite”, “EDGE Test Suite”, Troubleshooting Video Telephony Services and Interactive Multimedia Services
·“Multi Interface Call Trace”, an Expert Software for SS7, GSM, GPRS, EDGE, UMTS, cdmaONE, and CDMA2000 Networks, Enabling Fast and Easy Identification of Problems From the Symptom to the Root Cause.
·“H324.M KPI and Video Quality Analysis”, Enable Videotelephony Troubleshooting and Quality of Service analysis.
·Availability of E1/DS1/J1, STM-1/OC-3c, 10/100 Fast Ethernet Monitoring Cards With High Port Density Along With Fixed Network, SS7, GSM, GPRS, EDGE, UMTS, cdmaONE, and CDMA2000 Protocol Decoding
·“Stream to Disk” Capabilities for Subsequent Off-line Analysis
·NTP and GPS Synchronization Along With the "File Merge" Application Permits Distributed Multi-site Monitoring
·“Hardware Filters” for STM-1/OC-3 based UTRAN Interfaces Allow Network Analysis Under Heavy Load
Applications
·GSM/GPRS/EDGE/UMTS/cdmaONE/CDMA2000 Applications for Troubleshooting Live or Trial Networks Under Significant Traffic Load Conditions at Mobile Network Operators
·GSM/GPRS/EDGE/UMTS/cdmaONE/CDMA2000 Applications for Troubleshooting During Load, Stress, Duration, and Acceptance Tests of Network Elements at Equipment Manufacturers
Breakthrough Solution for Mobile Network Troubleshooting
The K15 is the new Tektronix dedicated monitoring solution for mobile network testing, based on a high performance transportable platform equipped with real-time powerful troubleshooting applications and designed to handle the new demanding high performance requirements of mobile networks.
Platform
The Compact-PCI compliant platform houses a PC running Windows XP Embedded operating system and up to five Application Boards in a small, easily transportable box. A complete operator interface is provided on the front panel, including a 14.1” XGA color display and attachable keyboard with pointing device. A central front foot allows optimal viewing angle. The top cover opens to the rear, and can be left in place in order to protect from dust even when cables are connected.
Top access is provided for up to six 6U CompactPCI boards that are housed in vertical position, and for a dual-slot plug-in AC Power Supply. Five slots are available for Interface/Measurement Application Boards; the sixth slot is equipped with a 1.8 GHz Pentium M CPU board, providing also one free PMC slot for RAM memory upgrades. The backplane is compliant with the telecom extension of CompactPCI (H.110/PICMG2.5) and provides access to four system-wide clock/sync signals. Each K15 unit can act as a synchronization master or slave; GPS input is also supported.
There are 4 USB 2.0 interfaces (backward compatible with USB 1.0 and USB 1.1) available for connecting external Data Mass Storage Devices (for example, DVD/CD-RW drive). Internal CD-RW drive, Floppy Disk drive, LPT parallel printer port and SCSI interface have been removed in order to accommodate powerful Internal Mass Storage capabilities consisting of two RAID0 SATA HD drives with capacity >250 GB each, >500 GB in total.
A standard AC97 Sound Codec and Line IN/Line OUT and MIC IN via 3.5 mm phone jacks provides standard sound capabilities.
An Intelligent Platform Management subsystem provides flexible management of platform ID, temperatures, fans and other system values, allowing also low acoustic noise in low-power-consumption applications.
The table below indicates the additional interfaces available within the new K15 hardware platform.
| K15 Classic HW platform | K15-2 HW platform |
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Interface Type | Rear I/O | Front I/O | Rear I/O | Front I/O | USB 2.0 | – | – | 2 × Type A | 2 × Type A | USB 1.0 | 1 × Type A | 1 × Type A | – | – | COM 1 (RS232) | – | 1 × DSUB 9 | – | 1 × RJ45 | 1000BaseTx (Gb Ethernet) | – | – | 2 × RJ45 | 2 × RJ45 | 100BaseTx | – | 2 × RJ45 | – | – | DVI-I | – | – | – | 1 × MicroCross 29 pol. MOLEX#74320 | VGA | – | 1 × DSUB 15 | – | – | Keyboard/Mouse | 2 × PS/2 | 1 × PS/2 | – | 1 × PS/2 | IPMI (EMP) | 1 × DSUB 9 | – | 1 × RJ45 | – | RELAIS Switch | 2 × 4 mm | – | – | – | LPT Printer Port | 1 × DSUB 25 | – | – | – | Time Sync Module | 4 × SMB | – | – | – | UW-SCSI | 1 × HD68 | – | – | – | Line IN | – | – | 1 × 3.5 mm phone jack | – | Line OUT | – | – | 1 × 3.5 mm phone jack | – | MIC IN | – | – | 1 × 3.5 mm phone jack | – | Extension Modules Slot | – | 1 × PMC | – | 1 × PMC |
Automatic UMTS Iub Deciphering
The “UMTS Iub Deciphering” application consists of an expert software capable of automatically deciphering in real-time all the ciphered protocol messages traveling on the UMTS Iub interface. All the necessary parameters needed for deciphering are collected automatically by the instrument by monitoring the Iu interface.
Multi Interface Call Trace
The “Multi Interface Call Trace” application is expert software that helps trace calls/sessions in real-time and off-line as they evolve over multiple interfaces.
Simple parameters like the IMSI are used to identify the subscriber identity and to trigger the search. The call/session can even be traced if the identifying parameters change dynamically during the transactions (for example IMSI, P-TMSI), even if it spans over multiple interfaces (such as Iub - Iu-PS - Gr) and involves different network elements (like Node B, RNC, HLR).
The GUI allows drill-down troubleshooting from the problem symptom to the root cause with just a mouse-click.
The “Overview Window” lists detected calls/sessions and highlights their status at a glance (normal, failed) for quick identification of problems. This allows filtering out calls that are not of interest for the particular test being performed (normal calls).
The “Arrow Diagram” graphically shows the message flow (arrows) of the call/session and the involved network elements (vertical lines) in a very intuitive way. Deep protocol knowledge is not required.
For in-depth troubleshooting of the problem’s root cause, all details about the protocol messages and their parameters are shown in the “Detailed Monitor Window”.
Supported interfaces are:
·SS7/GSM (ISUP, INAP)
·GPRS/EDGE (Abis, A, Gb, Gr, Gn/Gp)
·UMTS (Iub, Iu-PS, Iu-CS)
·cdmaONE/CDMA2000 (A1, A10/A11)
H.324M Video Telephony QoS Analysis
By tracking H.324M video calls on the Iu-CS interface, the “H.324M Video Telephony QoS Analysis” application enables to:
·Calculate H.324M key performance indicators (KPI) to speed-up troubleshooting activities.
·Extract the H.324M video/audio stream to assess its quality.
·Look and listen at video calls to asses the customer perceived quality of service.
·Extract the video stream in .3gp format for subsequent in-depth off-line video quality analysis with the Tektronix MTS4EA Software Suite.
Protocol analysis
The K15 monitors a wide range of SS7, GSM, GPRS, EDGE, UMTS, HSDPA, cdmaONE, and CDMA2000 protocols, featuring a graphical user interface that allows visualizing protocol messages with increasing level of details, along with easy to use powerful filtering capabilities.
Distributed Monitoring Applications
The K15 embeds all the fundamental building blocks for a distributed monitoring architecture.
The “Remote Desktop” capabilities, allow the K15 to:
·Reduce technicians traveling cost and time, because operations can be centralized
·Reduce the time needed to solve problems, because inexperienced technicians in remote sites can be supported by skilled personnel at headquarters
·Maximize use of experts at headquarters, because troubles can be analyzed in real-time without waiting for the technicians to collect traces
With the “NTP and GPS synchronization” capabilities, the K15:
·Reduces the time needed to identify the root cause of a problem: with the new “multi-interface call trace”, all interfaces and network elements in the problem domain can be analyzed simultaneously
·Grows with the needs: if one instrument is not enough to cope with an increasing number of interfaces, additional test systems can be added and synchronized with the existing instrumentation
·Deals with the new high complexity problems in 2.5/3G networks: the new categories of problems which occur in the next generation mobile infrastructures require the ability to measure simultaneously and time synchronized at multiple interfaces in different geographic locations
The capability to stream protocol data to a hard drive while simultaneously conducting real time analysis allows the K15 to:
·Collect a large amount of data for subsequent analysis by using a simple “recording pipeline” that stores monitored protocol data in to an internal HD, to an external HD or to a network file system
·Merge data collected from different instruments at different sites by using an easy to use “File Merge Application”
·Use previously collected data to perform offline analysis by using our offline or post processing software
Multi-User Environment
With software release V 2.20, the K15 becomes a true multi-user test system. Five users can work concurrently on the same K15 hardware connected to one server. The system is scalable with additional servers. Full functionality with real time analysis is possible for each user and each user can see all data from all the test ports. |
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