Rabin & Berdo, P.C.
Method and apparatus for random access in mobile communication system
A method and an apparatus for random access in a mobile communication system are provided. A terminal receives a synchronization signal block, obtains beam index information from the received synchronization signal block, and transmits a preamble message occupying a plurality of preamble resources including a preamble resource corresponding to the beam index information to a base station. A random access resource includes a plurality of preamble resources, and the synchronization signal block is specified for one beam and corresponds to one preamble resource of the random access resource.
Electronics and Telecommunications Research Institute
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inventional inventional inventional inventional additional inventional inventional
Hee Sang Junhyeong Il Gyu Sung Woo Bing Gosan
Chung Kim Kim Choi Hui Noh