Kiri kodukal GPS:Yesheints kirjutas:Mina tassisin sealt siis esimese endale koju. Viskas lõplikult üle puutetundlik ekraan ja muu jura mida helistamiseks tegelikult vaja pole.
Hetkel tundub selline mõnusalt lihtne ja loogiline. See gps asi on ainult segane, olemas on miski google maps aga asukohta see ei määra.
Internal GPS / Agps
AGPS - Assisted GPS http://en.wikipedia.org/wiki/Assisted_GPS
Peaks töötama maa peal olevatest GPS postide signaali toega nagu üks härra mulle selgitas.
An assisted GPS system can address these problems by using data available from a network. For billing purposes, network providers often count this as a data access, which can cost money depending on the plan.[3]
Assistance falls into two categories:
Mobile Station Based (MSB): Information used to acquire satellites more quickly
It can supply orbital data or almanac for the GPS satellites to the GPS receiver, enabling the GPS receiver to lock to the satellites more rapidly in some cases.
The network can provide precise time.
Mobile Station Assisted (MSA): Calculation of position by the server using information from the GPS receiver
The device captures a snapshot of the GPS signal, with approximate time, for the server to later process into a position.
The assistance server has a good satellite signal, and plentiful computation power, so it can compare fragmentary signals relayed to it.
Accurate, surveyed coordinates for the cell site towers allow better knowledge of local ionospheric conditions and other conditions affecting the GPS signal than the GPS receiver alone, enabling more precise calculation of position.
Kui kellegil veel mingitmoodi selgitus siis jagage....