Method for estimating traffic density in mobile telephone networks
First Claim
1. A method for estimating traffic density in mobile telephone networks, characterised by the steps:
- allowing at least one measuring mobile station capable of determining the location of said measuring mobile station geographically, to pass through a relevant traffic routes,determining in said measuring mobile station the position of said measuring mobile station;
allowing the measuring mobile station to transmit a radio signal and its determined position during the pass through the relevant traffic routes,measuring signal strength received from the measuring mobile station synchronously with the aid of a number of suitably sited measuring stations,compiling the measurement values from the measuring stations with the respective registered position of the measuring mobile station so that an unambiguous relationship between the signal strength value and position is obtained,measuring the actual traffic in the mobile telephone network with the aid of the measuring stations, andrelating the measurement resulting from the measurement of the actual traffic with geographic positions so that a topographic distribution of the traffic density is obtained.
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Accused Products
Abstract
A method is employed for estimating traffic density in a mobile telephone network. A specialized measuring mobile unit which is capable of determining its own position independently of the system is allowed to pass through relevant traffic routes during which time the measuring mobile station transmits a radius signal as well as its position to the various fixed measuring stations. The signal strength received from the measuring mobile station is recorded synchronously with the aid of a number of suitably cited measuring base stations. The measuring values from the measuring stations are compiled with the respective registered positions so that an unambiguous relationship between the signal strength values and the position of a mobile station passing through the entire system is obtained. An actual traffic is then measured with the aid of the measuring station and the measurement results thereof are related to the geographic positions so that a topographic distribution of the traffic density is obtained.
33 Citations
6 Claims
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1. A method for estimating traffic density in mobile telephone networks, characterised by the steps:
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allowing at least one measuring mobile station capable of determining the location of said measuring mobile station geographically, to pass through a relevant traffic routes, determining in said measuring mobile station the position of said measuring mobile station; allowing the measuring mobile station to transmit a radio signal and its determined position during the pass through the relevant traffic routes, measuring signal strength received from the measuring mobile station synchronously with the aid of a number of suitably sited measuring stations, compiling the measurement values from the measuring stations with the respective registered position of the measuring mobile station so that an unambiguous relationship between the signal strength value and position is obtained, measuring the actual traffic in the mobile telephone network with the aid of the measuring stations, and relating the measurement resulting from the measurement of the actual traffic with geographic positions so that a topographic distribution of the traffic density is obtained. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification