SiRFLoc® Client
For Handsets
Description
Works anywhere with best-in-class performance, SiRFLoc® Client - the wireless location software solution that powers your in-network handsets and terminals. Providing all the benefits of top-notch SiRFstar location technology, SiRFLoc Client allows you to meet the E911 mandate while supporting a wide range of location-based services. Flexible and reliable, SiRFLoc Client pairs well with SiRFLoc Server or any standards-compliant location server.
Key features
- Premium, high-performance, patented Multimode A-GPS solution
- Supports SiRFstarIII GPS core
- Excellent sensitivity, -159 dBm, for indoor fixes
- One second TTFFs with better than 2.5 m accuracy
- Compatible with any network air interface type and location service protocol enabling location roaming
- Supports all major over-the-air protocols and standards
Benefits
- SiRFLoc patented architecture is designed to enable rapid testing and deployment of location services. All SiRFLoc products utilise SiRF proprietary Multimode Location Engine™ technology, which adapts itself to the aiding capabilities of the network and enables mobile devices to get a position fix even when no aiding information is available
- Provides the end user with basic position information even when network connectivity is unavailable
- Location Based Services (LBS) can provide emergency services, tracking assets and people, navigation services, and managing enterprise logistics
- Network operators and third-party application service providers are rapidly adopting LBS to enhance their revenue growth potential by providing a wide variety of LBS products and services—enhancing the subscriber experience and lowering churn rates
Product details
Technical specifications1
Horizontal Position Accuracy2
- <2.5m
Velocity Accuracy3
- Speed <0.01 m/s
- Heading <0.01°
Time To First Fix4
- Hot start - Autonomous <1s
- Warm start - Autonomous <35s
- Cold start - Autonomous <35s
- MS Based - GSM coarse time <0.6s
- MS Assisted - GSM coarse time <6s
Sensitivity5
- Autonomous acquisition -142 dBm
- GSM / UMTS coarse time aided -155 dBm
- CDMA precise time aided -155 dBm
- Tracking -159 dBm
Assistance Data Requirements
- Frequency reference - ±0.5 ppm
- Time reference - ±2s
- Approximate location - within 30km
- Ephemeris aiding - All visible satellites
Footnotes:
- Based on GSC3LT performance
- 50% 24 hr static, -130 dBm
- 50% @ 30 m/s
- 50% -130 dBm Fu 0.5 ppm Tu ±2 s Pu 30 Km
- -142 dBm ≈ 28 dB-Hz with 4 dB noise figure
Subject to approval, a datasheet can be made available for this product via CSR Support.