Comprehensive mobile communications device registration method
First Claim
1. The method of mobile station registration through a base station with a system controller wherein said mobile station communicates with said base station in at least two states, a traffic channel state and a system access state, comprising the steps of:
- registering explicitly by said mobile station through said base station with said system controller by entering said system access state to communicate an explicit registration communication message;
registering implicitly through said base station with said system controller by said mobile station by entering said system access state to communicate to said base station a message other than said explicit registration communication message; and
registering said mobile station by said base station with said system controller when said mobile station terminates communication in said traffic channel state with said base station.
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Abstract
A comprehensive method for mobile station registration in a cellular communication system wherein registrations are made due to multiple stimulus. Registration can occur as a function of distance traveled since the previous registration. Registration can occur due to entering the coverage area of a base station assigned to a zone in which the mobile station has not recently registered. A registration timer can be used to ensure a minimum time between registrations. Registrations can occur at power up and at power down. The mobile station can be ordered to register by a transmission from a base station. Registration can occur due to parameter changes with in the mobile station. Registration may also occur through necessary communication with a base station which is not expressly directed to registration.
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Citations
17 Claims
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1. The method of mobile station registration through a base station with a system controller wherein said mobile station communicates with said base station in at least two states, a traffic channel state and a system access state, comprising the steps of:
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registering explicitly by said mobile station through said base station with said system controller by entering said system access state to communicate an explicit registration communication message; registering implicitly through said base station with said system controller by said mobile station by entering said system access state to communicate to said base station a message other than said explicit registration communication message; and registering said mobile station by said base station with said system controller when said mobile station terminates communication in said traffic channel state with said base station. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. The method of mobile registration through a base station with a system controller wherein said mobile station communicates with said base station in at least two states, a traffic channel state and a system access state, comprising the steps of:
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registering explicitly by said mobile station through a current base station with said system controller by entering said system access state to communicate an explicit registrations communication message by receiving location information from said current base station, comparing said location information with stored location information received from a previous base station that said mobile station had been most recently registered with, computing a distance between said current base station and said previous base station, and registering with said current base station when said computed distance value is greater than or equal to a predetermined distance value; registering implicitly through said current base station with said system controller by said mobile station by entering said system access state to communicate to said current base station a message other than said explicit registration communication message; and registering said mobile station by said current base station with said system controller when said mobile station terminates communication in said traffic channel state with said current base station.
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9. The method of mobile station registration through a base station with a system controller wherein said mobile station communicates with said base station in at least two states, a traffic channel state and a system access state, comprising the steps of:
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registering explicitly by said mobile station through said base station with said system controller by entering said system access state to communicate an explicit registration communication message when power is initially applied to said mobile station, when said mobile station exits a previous alternative mode of operation, when a predetermined amount of time has passed since a previous registration, and when said mobile station has moved a predetermine distance since a previous registration; registering implicitly through said base station with said system controller by said mobile station by entering said system access state to communicate to said base station a response to a page from said base station and also registering implicitly to communicate an initiation of a call by said mobile station; and registering said mobile station by said base station with said system controller when said mobile station terminates communication in said traffic channel state with said base station.
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10. An apparatus for registering a mobile station through a base station with a system controller wherein said mobile station communicates with said base station in at least two states, a traffic channel state and a system access state, said apparatus comprising:
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means for registering explicitly by said mobile station through said base station with said system controller by entering said system access state to communicate an explicit registration communication message; means for registering implicitly through said base station with said system controller by said mobile station by entering said system access state to communicate to said base station a message other than said explicit registration communication message; and means for registering said mobile station by said base station with said system controller when said mobile station terminates communication in said traffic channel state with said base station. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. An apparatus for registering a mobile station through a base station with a system controller wherein said mobile station communicates with said base station in at least two states, a traffic channel state and a system access state, said apparatus comprising:
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means for registering explicitly by said mobile station through a base station with said system controller by entering said system access state to communicate an explicit registration communication message when power is initially applied to said mobile station, when said mobile station exits a previous alternative mode of operation, when a predetermined amount of time has passed since a previous registration, and when said mobile station has moved a predetermine distance since a previous registration; means for registering implicitly through said base station with said system controller by said mobile station by entering said system access state to communicate to said base station a response to a page from said base station and also registering implicitly to communicate an initiation of a call by said mobile station; and means for registering said mobile station by said base station with said system controller when said mobile station terminates communication in said traffic channel state with said base station.
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Specification