User manual ASCOM TEMS INVESTIGATION BROCHURE

[. . . ] TEMSTM invESTigaTion ThE induSTry-lEading air inTErfacE TEST Tool 2 TEMSTM iNvESTiGATioN 9. 1 TroublEShooT, vErify, and opTiMizE wirElESS nETworkS Used in more than 160 countries worldwide, TEMS Investigation is the true industry leading solution for troubleshooting, verification, optimization, and maintenance of wireless networks. Designed for in-vehicle, in-building, and pedestrian-area testing, TEMS Investigation's powerful, versatile features are essential throughout the network's lifecycle. Using TEMS Investigation, operators can increase accessibility, improve retainability, and achieve better service performance. Support for GSM, GPRS, EDGE, WCDMA, HSPA, HSPA+ and GAN (UMA), CDMA (IS-95 to EV-DO Rev A), WiMAX, and LTE, together with support for a wide range of services, makes TEMS Investigation the ideal choice for network operators. [. . . ] TEMS Investigation is the complete, cost-effective, and conveniently compact solution for the active field engineer. "TEMSTM Investigation is the complete, costeffective, and conveniently compact solution for the active field engineer" 4 TEMSTM iNvESTiGATioN 9. 1 DATA CoLLECTioN TEMS Investigation supports more than 130 phones, scanners, PC cards, USB modems, and Fixed Wireless Terminals from all major vendors across multiple technologies, which can be used to collect geographically positioned data from a user's perspective. Features such as automatic detection of devices, customizable workspaces that can be shared between users, device control functionality, powerful command sequences to control and automate data collection, event audio indications, and real-time data presentation make data collection simple and effective. In TEMS Investigation, multiple devices can be connected and can run simultaneously to minimize the time spent collecting data. In addition to traditional RF data, L2/L3 messages, and IP information collection, TEMS Investigation supports testing of CS and PS services including voice, video telephony, FTP, HTTP, Ping, e-mail, WAP, MMS, SMS, and video streaming. TEMS Investigation collects data better than any product on the market. In addition to standard parameters, it employs specially developed algorithms to collect information that other vendors' tools cannot. These include service quality algorithms for voice, video streaming, and video telephony (SQI, VSQI and VTQI), and the powerful WCDMA and GSM scanning capabilities in the Sony Ericsson UEs. Backpacks containing battery solutions and equipment cases are some of the accessories used to optimize in-vehicle, in-building, and pedestrianarea testing. PoST-PRoCESSiNG FUNCTioNALiTy TEMS Investigation can be used to process and analyze logfiles from TEMS Investigation, TEMSTM Pocket, and TEMSTM Automatic. More than 1, 000 information elements (IEs) and 150 events can be presented in more than 100 predefined presentation windows. This flexibility allows users to change presentation windows to match specific requirements and optimize the analysis view for different tasks. Own events can be defined in order to locate problem areas. All presentation windows are synchronized and all settings are saved in workspaces that can be reused or shared between users. TEMS Investigation supports replay of logfiles and simultaneous analysis of multiple logfiles. The tool contains features and predefined tasks to filter data and perform daily analysis of coverage, handover, calls, and user-defined event counters. For advanced users, a scripting interface ensures full flexibility and accessibility to the collected air interface data. TEMSTM iNvESTiGATioN 9. 1 5 REPoRTS A RAN Tuning Report module offers a fast, easy way to create WCDMA and GSM tuning reports in Microsoft® Word. [. . . ] TEMS Investigation has functionality that exceeds that of any one supported handset. For latest information about our newly supported terminals, go to TEMS Support from our main Web page: http://www. tems. com/ mean throughput UL/DL DATA AND SERviCE TESTiNG PESQ and Frequent AQM SQI and SQI-MOS Serving + neighbors measurements C/I per timeslot and C/A measurements GSM channel verification Decoding of Layer 2 and 3 messages WCDMA neighbor measurements in GSM Hopping information GPRS protocol messages Transmit power Data throughput UL/DL Block error rate (%) UL DTX usage GPRS and EGPRS status and time slot information Ascom Network Testing Inc. 1943 Isaac Newton Square Reston | VA | 20190-5006 | USA www. tems. com [. . . ]