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METHOD AND APPARATUS FOR PERFORMING CONTENTION BASED RANDOM ACCESS PROCEDURE OVER CONTENTION FREE RANDOM ACCESS PROCEDURE IN WIRELESS COMMUNICATION SYSTEM
METHOD AND APPARATUS FOR PERFORMING CONTENTION BASED RANDOM ACCESS PROCEDURE OVER CONTENTION FREE RANDOM ACCESS PROCEDURE IN WIRELESS COMMUNICATION SYSTEM
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机译:在无线通信系统中对基于内容的随机访问过程进行基于内容的随机访问过程的方法和装置
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摘要
A method and apparatus for performing a random access procedure in a wireless communication system is provided. A user equipment (UE) performs a contention free random access procedure on a first frequency, detects a failure of the contention free random access procedure, and performs a contention based random access procedure. When the first frequency is occupied by other media as a result of listen-before-talk (LBT) operation, the contention based random access procedure may be performed on a second frequency.
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