Method of reporting change of mobile communication service option to mobile switching center
AssigneeLG Electronics Inc.
InventorSu Hyun Park
Life of this patent
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Abstract
A method of reporting a result of service option re-negotiation to a mobile switching center of a CDMA communication services is disclosed. An assignment completion message structure or a service option report message structure is used to report the changed service option. The method using the assignment completion message structure includes transmitting a message type, a channel number representing a communication path being used, encoded information, and contents of the changed service option. Also, the method using the service option report message structure includes transmitting a message type and the contents of the changed service option.
Claims23
A method of reporting a changed service option in a mobile communication system, comprising:
- transmitting an assignment completion message from a base station or base station controller to a mobile switching center including an initially negotiated service option;
- performing a service re-negotiation procedure for changing a service option between a mobile station and the base station or base station controller after the mobile station, the base station or base station controller, and the mobile switching center has entered into a busy state using the initially negotiated service option;
- creating a new service option report or assignment completion message including a message type and the changed service option;
- and
- transmitting the new service option report or assignment completion message from the base station or base station controller to the mobile switching center.
A method of reporting a changed service option in a mobile communication system, comprising:
- performing a service re-negotiation procedure for changing a service option between a mobile station and a base station or base station controller after the mobile station, the base station or base station controller, and a corresponding mobile switching center has entered into a busy state using the initially negotiated service option;
- creating a new service option report or assignment completion message including a message type and the changed service option;
- and
- transmitting the new service option report or assignment completion message from the base station or base station controller to the mobile switching center.
A method of reporting a service option changed through a service option re-negotiation between a mobile station and a base station or base station controller in a mobile communication system, comprising:
- creating a new service option report or assignment completion message including a message type and the changed service option;
- and
- transmitting the new service option report or assignment completion message from the base station or base station controller to a corresponding mobile switching center,
- wherein each of the assignment completion message and the new service option report message includes a service option list field indicating the changed options.
A method of reporting a change in a service option in a communication system, comprising:
- transmitting an assignment completion message from a base station or base station controller to a mobile switching center including an initially negotiated service option;
- performing a service re-negotiation procedure for changing a service option between a mobile station and the base station or base station controller after the mobile station, the base station or base station controller, and the mobile switching center has entered into a busy state using the initially negotiated service option;
- creating a new service option report or assignment completion message including a message type and the changed service option;
- and
- transmitting the new service option report or assignment completion message from the base station or base station controller to the mobile switching center, wherein the new service option report or assignment completion message comprises a message type field and a service option list field.
A Service Option Report message to report a change in services of a call in a communication network, comprising:
- a service option list Information Element Identifier (IEI), to identify services provided;
- a length field, to indicate a length of transmitted information;
- a number of service options field, to indicate the number of services changed as a result of re-negotiation after an initially negotiated service option is being used in a busy state of the communication network, said re-negotiation occurring during an already established call;
- a service option connection identifier (SOCI) field, to identify the changed service;
- and
- a service option(i) field, to indicate the corresponding service information,
- wherein the service option report message is a new service option report created during a re-negotiation procedure for changing a service option between a mobile station and corresponding base station or base station controller, and wherein the new service option report is transmitted from the base station or base station controller to a corresponding mobile switching center to inform the mobile switching center about the re-negotiation services.
Dependencies are inferred from the claim text.