Emergency information in system information broadcast
First Claim
1. A method for use in a wireless transmit/receive unit (WTRU), the method comprising:
- receiving scheduling information;
receiving a first transmission with a plurality of earthquake and tsunami warning system (ETWS) sub-system information blocks (sub-SIBs) of a first part of an ETWS-SIB based on the scheduling information, wherein the plurality of ETWS sub-SIBs of the first part include segments of a secondary ETWS message;
receiving a second transmission of a plurality of ETWS sub-SIBs of a second part of the ETWS-SIB interspersed with non-ETWS system information based on the scheduling information, wherein the plurality of ETWS sub-SIBs of the second part include segments of the secondary ETWS message;
recovering the secondary ETWS message from the first part of the ETWS-SIB and the second part of the ETWS-SIB; and
displaying the recovered secondary ETWS message.
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Abstract
A method and apparatus for handling emergency information for a wireless transmit receive unit (WTRU). The WTRU configured to receive scheduling information and receive a first transmission with a plurality of earthquake and tsunami warning system (ETWS) sub-system information blocks (sub-SIBs) of a first part of a ETWS-SIB based on the scheduling information, wherein the plurality of ETWS sub-SIBs of the first part include segments of a secondary ETWS message. The WTRU is further configured to receive a second transmission of a plurality of ETWS sub-SIBs of a second part of the second ETWS-SIB interspersed with non-EWTS system information, wherein the plurality of ETWS sub-SIBs of the second part include segments of the secondary ETWS message. The WTRU is further configured to recover the secondary ETWS message from the first and second part of the second ETWS-SIB and then display the recovered secondary ETWS message via a user interface.
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Citations
10 Claims
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1. A method for use in a wireless transmit/receive unit (WTRU), the method comprising:
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receiving scheduling information; receiving a first transmission with a plurality of earthquake and tsunami warning system (ETWS) sub-system information blocks (sub-SIBs) of a first part of an ETWS-SIB based on the scheduling information, wherein the plurality of ETWS sub-SIBs of the first part include segments of a secondary ETWS message; receiving a second transmission of a plurality of ETWS sub-SIBs of a second part of the ETWS-SIB interspersed with non-ETWS system information based on the scheduling information, wherein the plurality of ETWS sub-SIBs of the second part include segments of the secondary ETWS message; recovering the secondary ETWS message from the first part of the ETWS-SIB and the second part of the ETWS-SIB; and displaying the recovered secondary ETWS message. - View Dependent Claims (2, 3, 4, 5)
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6. A wireless transmit/receive unit (WTRU) comprising:
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a receiver coupled to a processor, the receiver and processor configured to receive scheduling information and receive a first transmission with a plurality of earthquake and tsunami warning system (ETWS) sub-system information blocks (sub-SIBs) of a first part of a ETWS-SIB based on the scheduling information, wherein the plurality of ETWS sub-SIBs of the first part include segments of a secondary ETWS message; the receiver and processor further configured to receive a second transmission of a plurality of ETWS sub-SIBs of a second part of the ETWS-SIB interspersed with non-ETWS system information, wherein the plurality of ETWS sub-SIBs of the second part include segments of the secondary ETWS message; a memory coupled to the processor, the memory and processor configured to store the scheduling information, the first transmission, and the second transmission and recover the secondary ETWS message from the first part of the ETWS-SIB and the second part of the ETWS-SIB; and a user interface configured to display the recovered secondary ETWS message. - View Dependent Claims (7, 8, 9, 10)
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Specification