Method and system for transmitting and receiving caller ID data in a wireless telephone system
First Claim
1. A method for transmitting and receiving caller ID data in a cordless telephone system, comprising:
- establishing a cordless telephone system having a base station and a mobile unit;
receiving caller ID data at a base station;
terminating any current caller ID data transmissions from the base station to the mobile unit;
appending start and end message codes to the caller ID data to generate a caller ID message;
packetizing the caller ID message;
transmitting the caller ID packets from the base station to the mobile unit;
terminating the caller ID packet transmission when the end message code is transmitted;
receiving the caller ID packets at the mobile unit;
assembling the caller ID packets in response to receiving the start message code until the end message code is received;
displaying the caller ID data at the mobile unit.
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Accused Products
Abstract
A method for transmitting and receiving caller ID data (28) in a cordless telephone system is provided that comprises establishing a cordless telephone system having a base station (12) and a mobile unit (14). The method then provides for receiving caller ID data (28) at a base station (12) followed by terminating any current caller ID data (28) transmissions from the base unit (12) to the mobile unit (14). The method next provides for appending start (92) and end message codes (94) to the caller ID data (28) to generate a caller ID message followed by packetizing the caller ID message. The method next provides for transmitting the caller ID packets (72) from the base station (12) to the mobile unit (14). The method next provides for terminating the caller ID packet (72) transmission when the end message code (94) is transmitted. The method next provides for receiving the caller ID packets (72) at the mobile unit (14). The method next provides for assembling the caller ID packets (72) in response to receiving the start message code (92) until the end message code (94) is received. The method next provides for displaying the caller ID data (28) at the mobile unit (14).
32 Citations
13 Claims
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1. A method for transmitting and receiving caller ID data in a cordless telephone system, comprising:
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establishing a cordless telephone system having a base station and a mobile unit;
receiving caller ID data at a base station;
terminating any current caller ID data transmissions from the base station to the mobile unit;
appending start and end message codes to the caller ID data to generate a caller ID message;
packetizing the caller ID message;
transmitting the caller ID packets from the base station to the mobile unit;
terminating the caller ID packet transmission when the end message code is transmitted;
receiving the caller ID packets at the mobile unit;
assembling the caller ID packets in response to receiving the start message code until the end message code is received;
displaying the caller ID data at the mobile unit. - View Dependent Claims (2, 3)
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4. A method for transmitting caller ID data in a cordless telephone system, comprising:
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receiving a first call at a base station;
receiving a first caller ID data associated with the first call at the base station;
transmitting the first caller ID data to the mobile unit;
receiving a second call and an associated second caller ID data at the base station during transmission of the first caller ID data;
aborting transmission of the first caller ID data in response to receiving the second caller ID data;
transmitting the second caller ID data to the mobile unit. - View Dependent Claims (5, 6)
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7. A method for aborting transmission of caller ID data in a cordless telephone system, comprising:
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receiving caller ID data at a base station;
aborting any current caller ID data transmissions from the base station to a mobile unit;
appending start and end message codes to the caller ID data to generate a caller ID message;
releasing the caller ID message for transmission to the mobile unit;
packetizing the caller ID message;
transmitting the caller ID message packets to the mobile unit until the end message code is transmitted. - View Dependent Claims (8)
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9. A method for displaying caller ID data in a wireless telephone system, comprising:
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receiving a plurality of caller ID data packets at a mobile unit, a first caller ID data packet indicating that new caller ID data is being received, a final caller ID data packet indicating that a complete set of caller ID data packets has been received;
clearing a display buffer in the mobile unit when the first caller ID data packet is received;
resetting a buffer index to the first position of the display buffer when the first caller ID data packet is received;
storing the caller ID data packets in the display buffer position specified by the buffer index;
incrementing the buffer index to the next available display buffer position each time one of the caller ID data packets is stored;
displaying the caller ID data at the mobile unit when the final caller ID data packet is received.
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10. A system for transmitting and receiving caller ID data between a base station and a mobile unit in a cordless telephone system, comprising:
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a base station coupled to a telephone line and operable to receive telecommunications data from the telephone line, the base station having a caller ID delivery controller;
a mobile unit operable to receive telecommunications data transmitted by the base station over an air interface connection, the mobile unit having a caller ID reception controller;
a caller ID message having a plurality of characters;
a caller ID delivery controller operable to receive and packetize the caller ID message, the caller ID delivery controller further operable to transmit the caller ID message packets from the base station to the mobile unit in response to receiving a complete caller ID message indicator, the caller ID delivery controller further operable to abort transmission of the caller ID message packets in response to receiving a new caller ID message prior to complete transmission of the caller ID message packets, the caller ID transmitter further operable to indicate a start of packet transmission and an end of packet transmission;
a caller ID reception controller operable to receive and store the caller ID message packets, the caller ID reception controller further operable to assemble the caller ID message packets ordering the caller ID message packets into a caller ID display message beginning with the start of packet transmission indicator and ending with the end of packet transmission indicator, the caller ID reception controller further operable to present the caller ID display message for display in response to receiving the end of packet transmission indicator. - View Dependent Claims (11, 12, 13)
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Specification