MBMS technology-based emergency communication method and apparatus
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United States of America Patent
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May 30, 2017
Grant Date -
Apr 23, 2015
app pub date -
Dec 24, 2014
filing date -
Jun 29, 2012
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Abstract
The present invention is applicable to the field of communications and provides an MBMS technology-based emergency communication method and apparatus. The method includes: receiving information for establishing air interface bearer, where the information is sent by a terrestrial radio access network E-UTRAN/UTRAN, the information indicates that the air interface bearer has a highest scheduling priority and is not stopped and instructs a user equipment to monitor the air interface bearer in real time; establishing the air interface bearer with the E-UTRAN/UTRAN, and monitoring the air interface bearer in real time; and receiving emergency information that is sent by the E-UTRAN/UTRAN from the air interface bearer. Because the user equipment monitors the MBMS communication channel in real time, a second-level delay of MBMS communication is eliminated, so that MBMS technology-based communication meets a delay requirement of emergency communication.
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