Method for determining position movement of mobile communication terminal based on base station
A mobile terminal and terminal location technology, which is applied in the field of wireless communication, can solve the problems of high cost, poor precision, and large communication volume, and achieve the effects of low cost, less blind spots, and small communication volume
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[0063] Embodiment: Utilize Xi'an City PHS (Little Smart) network to carry out vehicle alarm experiment
[0064] ●The upper limit of the number of base stations participating in the calculation is the 5 base stations with the strongest field strength.
[0065] ●The threshold parameter of autonomous positioning algorithm is set to 60.
[0066] ●The value of terminal timing detection period is 1 minute.
[0067] Situation 1: The signal coverage of the base station in the environment where the terminal equipment is located is good, the terminal stays there for 30 minutes, and the control center does not receive the terminal location change alarm information. Extract the data held in the terminal, as shown in the table below:
[0068] Table 1: Base station and field strength data
[0069]
[0070] (The base station installation location information is a secret of the telecom operator, and the public data changes the CSID number of the base station.) It can be determine...
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