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Toefl Ipt

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I. Mandatory requirements: No. | Technical characteristics | | 1. | Basic Configuration of the system | Consist of 01 monitoring system; 01laptop with high configuration, large memory loaded all system features; 01 omnidirectional antenna, 01 directional antenna; 01 power supply and accessories to make sure operation satisfactory; 01 anti-shock rack. | | 2. | Monitoring technology and Interception capability | Passive Interception off-the-air. Intercept all voice, sms of any GSM service providers doing business in Vietnam: VinaPhone; MobilePhone; Viettel; VietNammobile; Beeline | | 3. | Receivers | >64 digital receivers | | 4. | Number of concurrent frequency can be intercepted | >64 frequencies wideband digital | | 5. | Number of concurrent BTS can be intercepted | >8BTS from 8 full duplex call onward | | 6. | Xác suất thu chặn | >99% đối với chế độ thu chặn đối tượng , >95% đối với chế độ thu chặn ngẩu nhiên/SMS | | 7. | Number of voice channel can be recorded and process concurrently. | Up to maximum of 256 channels | | 8. | Capability of decoding A5.2 and A5.1 | Decoding of A5.2 real-time high speed, also decoding of A5.1 real-time. Real-time decoder must be integrated with the interceptor (this decoder should not be installed outside to avoid unstable connection and low stability). | | 9. | Support Voice codec | RPE/LTP: FR; EFR; HR; AMR | | 10. | Monitor channels | BCCH; CCCH; SACCH; SDCCH; FACCH; TCH | | 11. | Support monitoring features | Still monitoring target in case: Frequency Hopping; BTS Hand over. | | 12. | Silent call | Must have Silent call. | | 13. | Monitoring frequency bands | Downlink (From BTS to MS): EGSM/GSM (900): 925-960 MHz DCS (1800) 1805-1880 MHzUplink (From MS to BTS): EGSM/ GSM (900): 880-915 MHz DCS (1800) 1710-1785 MHz | | 14. | Collect information to identify target | Display TMSI or IMSI; IMEI (if SP transmit IMSI; IMEI) | | 15. | Power supply | 12 VDC and/or 220 VAC (with Adapter) | | 16. | Ghi lại những cuộc gọi thoại và sms. | Khả năng ghi lại tất cả những cuộc gọi thoại, sms liên lạc qua tất cả những trạm BTS bị thu chặn và nghe lại (bao gồm những cuộc gọi thời gian thực và offline). Capability to record ALL voice call, sms which are communicated by ALL intercepted BTSs and replay (including calls online and offline) | | 17. | Software | Software for processing for all system features such as: Random scan, follow up target, replay any recorded calls. | | 18. | Laptop | Minimum configuration: Chip Core i5 2,2 Ghz; Ram 4Gb; HDD minimum 320 Gb; monitor 14,1 inch | | 19. | Định vị | Passive location on digital map of location and information of target with maximum accuracy within 25-50 m, mà không cần phải sử dụng thêm bất kỳ thiết bị định vị nào khác. . | | 20. | Distance | Downlink receive (from BTS): 5 - 20km; Uplink receive (from MS): 500m urban environment, 1.000 -3.000m rural environment. | | 21. | Storage and retrieve capability | Large memory for random scan, record all voice calls and sms intercepted from BTS, also replay or view when online and off-line | | 22. | Antenna and accessories | Antenna (01 omnidirectional antenna and 01 directional antenna) and any necessary accessories for proper operational. | | 23. | Working temperature and size | Working temperature from 0 0C -50 0C for all parts of the system. Compact, lightweigh size: 19”/2U (cho cả thiết bị thu chặn lẩn giải mã ). | | 24. | Location accessory | Consist of anti-shock rack (steel), for using in vehicle (professional rack, anti vibration, shock, 19’’ standard, ensure the system operate on the move, no need to turn off and then turn on when moving. Keep the system stable... | | 25. | Warranty and maintenance: | Warranty > 18 months Periodic maintenance every 03 month during warranty period or depending on manufacturer conditions. Guarantee to provide support services, usage and supply parts direct from manufaturer when required. Need training for operation. | | 26. | Delivery time | <120 days | |

II. Technical Evaluation: No. | Evaluation criteria | Description | Totalpoints | MeetRFP | Bonnus points max. | Remarks | 1. | Receivers | >64 digital receivers | 9 | 8 | 1 | 64÷80 digital receivers:8 points>80 digital receivers: additional 1 point. | 2. | Number of concurrent frequencies | >64 frequencies | 10 | 9 | 1 | 64÷80 frequencies:14 points>80 tần số: add 1 point | 3. | Number of concurrent BTS monitoring | >8 BTS | 11 | 9 | 2 | 8 BTS: 9 points< 8 BTS: 0 pt> 8 BTS: add by rate 8 BTS/1 point | 4. | Xác xuất thu chặn | >99% đối với chế độ đối tượng và >95% đối với chế độ ngẩu nhiên | 5 | 5 | 0 | 5 điểm đáp ứng , 0 điểm không đáp ứng yêu cầu . | 5. | Number of concurrent duplex call in real-time | >8 concurrent duplex call real-time | 7 | 5 | 2 | 8 concurrent call: 5 points< 8 concurrent call: 0 point> 8 concurrent call: add according to rate 8 calls/1 pt | 6. | Decoding A5.1 | Decoding A5.1 real-time, decoding time <1 second | 18 | 12 | 6 | Decoding time for A5.1:> 1 sec: 0 pt=1 sec: 12 pts< 1 sec add to rate of 0,1 sec/1 pt | 7. | Frequency stability | Frequency stability within: [-3ppm; 3 ppm] | 4 | 4 | 0 | Frequency stability within: [-3ppm; 3 ppm] get 4 pts.If > 3 ppm or < -3ppm : 0 pt | 8. | Receiver sensitivity | At BER=10-7 < -102 dBm | 5 | 5 | 0 | At BER=10-7 <-102 dBm: 5 ptsAt BER= 10-7 > -102 dBm: 0 pt | 9. | Hardware architecture | Interceptor; A5.1 decoder; location to be designed in one block only, and put into an anti-shock rack/box. Power consumption for all system (including interceptor, decoder): 500W. | 10 | 10 | 0 | Interceptor, decoder A5.1; location do not one block hardware only (separate parts) and do not fit into one box with anti-shock, waterproof, or power consumption for all system (including receiver, decoder) > 500W: 0 pt. | 10. | Size including interceptor, A5.1 decoder, location (Length x Width x Height) | <50 cm x 40 cm x 12 cm | 7 | 6 | 1 | 50 cm x 40 cm x 12 cm: 6 pts.< 50 cm x 40 cm x 12 cm add 1 pt. | 11. | Weigh including interceptor, A5.1 decoding, localization | <13 kg | 5 | 4 | 1 | 13÷ 10 kg: 4 pts<10 Kg: add to 1 pt. | 12. | Accessories on vehicle | Anti-shock rack to install main system on vehicle (main specifications of rack: vibration: 8g; anti-shock: 20g; humidity: 95%; operating temperature: 0-50 C; inside: 19'), | 6 | 6 | 0 | > 6 acessories, and anti-shock rack meet all required specs: Add 6pts< 6 accessories or rack do not meet specs required: 0 pt. | 13. | Warranty and maintenance: | Warranty > 18 months | 3 | 2 | 1 | Warranty: 18 ÷ less than 24 months: 2 pts> 24 months: Add to 1 pt. | | Total points | | 100 | 85 | 15 | |

Note: Priority consideration to G7 country and Israel. No point for Singapore and China…

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