Spymobi

Cell Phone GPS Tracker Tips

GPS Technology Info

Diverse GPS start methods effect just how much time will be required to supply location.

GPS Hot Start refers to whenever the GPS enabled cell phone keeps its last calculated position, the satellites that were in view before, and also the almanac data in memory, and tries to lock onto the same satellites and determine a brand new location based upon the previous information. This is almost always the quickest GPS lock but Hot Start only works if the phone is in the same general area as when the GPS was last turned off.

GPS Warm Start is the term for when the GPS enabled mobile phone remembers its last known location, and almanac used, but not which satellites were in view. It performs a reset and attempts to find satellite signals and calculates a brand new position. The GPS receiver narrows the choice of which satellites toseek because it saved its last known position and also the almanac data helps identify which satellites are within view. The Warm Start is going to take more time compared to Hot Start although not as long as a Cold Start.

With GPS Cold Start, the device deletes all the previous data, and tries to locate satellites and complete a GPS lock. This will take longer than other methods since there is no known reference information. The GPS enabled device receiver has to attempt to lock onto a satellite signal from any available satellites.

In order to get improved GPS lock times (the time period it requires to be able to lock onto a GPS Satellite signal) mobile phone manufacturers and telco operators developed Assisted GPS technology. It downloads the ephemeris helping triangulate the device basic position. GPS Receivers can get a quicker lock in exchange for a few kilobytes of data transmission.

Assisted GPS, generally known as A-GPS or AGPS, improves the performance of standard GPS in cell phones connected to the cell network. In the United States Sprint, Nextel, Verizon Wireless, and Alltel all use A-GPS. Which is a means of using the cell network to speed up finding of GPS satellites. A-GPS assists location tracking performance of smartphones (and also other related devices) in a couple of ways:

The first way will be assisting to secure a faster “time to first fix” (TTFF). Assisted GPS receives and stores information in relation to satellite location via the cellular network so the position information does not need to be downloaded via the satellite.

The other way is by helping position mobile phones when GPS signals are weak or blocked. Because GPS satellite signals may be interfered with by tall structures, and do not penetrate building interiors well Assisted GPS makes use of distance to cellular towers to estimate position when GPS signals are not accessible.

Valuable Options for Mobile Location and How To do Mobile Tracking

• Recommended for Monitoring, Mobile Tracking, and web activity logging; plus parental controls is PhoneSheriff.
• Endorsed for Monitoring, Mobile Tracking, Web activity and voice eavesdropping is MobiStealth.
• Appropriate for Monitoring, Track GPS Cell Phone, and Web activity logging; and notable for value bonus of using single license on multiple phones – great for families and companies is Mobile Spy.
• For Live Call Intercept capabilities is FlexiSpy .

• Are You Looking to Use a Private Eye?
• How To Spy On Your Spouse
• Supervising of Suspicious Husbands and Wives does not Mean you have to Retain a Private Investigator
• Did You Know Uncomplicated Technical Solutions Mean you Don’t Need to Employ a Detective Agency?
• Have Some Suspicions about an Affair and You Need to Retain a Private Detective?
• A Way To Catch A Cheating Spouse
• Help with Text Message Spy App
• Tips To Intercept Text Messages
• Do You Need to Hire an Investigative Analyst?
• The Right Way To Spy On Text