Method for transmitting and receiving message of short message broadcasting services in telecommunication system
First Claim
Patent Images
1. A method for transmitting and receiving short message broadcast services in a communication system comprising:
- transmitting a broadcast indicator to notify whether a base station is transmitting a broadcast message to a mobile station;
receiving, at the mobile station, the broadcast indicator and checking a status of the broadcast indicator; and
receiving, at the mobile station, a broadcast message from said base station if the status of the broadcast indicator indicates that said base station is transmitting a broadcast message, wherein said broadcast message is received through a common control channel during a broadcast cycle.
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Abstract
A method for transmitting and receiving short message broadcast services in a communication system is disclosed. The present invention reduces a battery consumption of a mobile station by additionally using an inserted message field of a broadcast indicator for notifying whether a broadcast message is being transmitted from a base station to the MS, thereby allowing a more efficient short message broadcast service.
23 Citations
20 Claims
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1. A method for transmitting and receiving short message broadcast services in a communication system comprising:
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transmitting a broadcast indicator to notify whether a base station is transmitting a broadcast message to a mobile station;
receiving, at the mobile station, the broadcast indicator and checking a status of the broadcast indicator; and
receiving, at the mobile station, a broadcast message from said base station if the status of the broadcast indicator indicates that said base station is transmitting a broadcast message, wherein said broadcast message is received through a common control channel during a broadcast cycle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15)
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16. A method for transmitting and receiving short message broadcast services in a communication system comprising:
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adding a field to an expanded system parameter message and transmitting said field to a mobile station, wherein said field notifies whether a base station provides a broadcast indicator;
transmitting a broadcast indicator through a quick paging channel before transmitting a broadcast message to notify whether the base station is transmitting a broadcast message to a mobile station;
receiving and checking, at the mobile station, the status of the broadcast indicator, if said field indicates that a base station provides a broadcast indicator; and
receiving, at the mobile station, a broadcast message from said base station if the status of the broadcast indicator indicates that said base station is transmitting a broadcast message, wherein said broadcast message is received through a common control channel during a broadcast cycle. - View Dependent Claims (17, 18, 19, 20)
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Specification