What does AGPS mean in MOBILE

History & Development

The concept of AGPS was developed in the early 2000s with the emergence of cellular networks and technologies like Wi-Fi. Cellular networks provide coverage over large areas so that transmission signals can be received from multiple directions. Wi-Fi networks provide increased data rates for more precise positioning information. To leverage these new technologies, engineers combined them with GPS data to create augmented GPS systems that would offer greater accuracy and faster response times compared to traditional GPS alone.

How Does AGPS Work?:At its most basic level, AGPS combines data from both GPS satellites and local radio signals to give users an accurate position reading very quickly. When a device requests a location fix from the network, several different types of signals are sent out at once; these include GSM/UMTS cellular signals (used in most parts of the world), CDMA cellular signals (used mainly in North America), Wi-Fi hotspots, Bluetooth beacons, and any other available radio sources within range. All this data is then processed by specialized computers which calculate the user's exact position based on signal strength patterns in combination with satellite readouts.

Benefits & Uses:One major benefit of using AGPS is its ability to pinpoint a user's location faster than traditional GPS services alone. This type of positioning system can provide readings almost instantaneously due to its abundance of possible signal sources compared to GPS alone which relies solely on satellite data which can sometimes take longer depending on visibility conditions or interference from tall objects like trees or buildings blocking part of the sky’s viewable area for satellite reception.Another advantage of this technology is its increased accuracy due to having multiple forms of positioning data rather than just one source like with traditional GPS systems. This means that even in densely populated urban environments where tall buildings block out much of the sky’s viewable area for satellite reception,AGPS can still gather accurate position information through surrounding radio towers or Wi-Fi access points nearby creating superior reception capabilities over standard GPS alone in such particular circumstances where traditional services may be inadequate or not available at all making it perfect for navigation related applications like mapping and route planning when traveling unfamiliar areas requiring enhanced accuracy as well as quick response times.