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SECONDARY PHYSICAL RANDOM ACCESS CHANNEL (PRACH) CONFIGURATION FOR CONTENTION BASED RANDOM ACCESS IN NEW RADIO SYSTEMS
SECONDARY PHYSICAL RANDOM ACCESS CHANNEL (PRACH) CONFIGURATION FOR CONTENTION BASED RANDOM ACCESS IN NEW RADIO SYSTEMS
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机译:基于新无线电系统中的争用随机访问的次要物理随机接入信道(PRACH)配置
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摘要
A device of a New Radio (NR) evolved Node B (gNodeB), a method and a machine readable medium to implement the method. The method includes: processing a first signal sent by a NR evolved NodeB (gNodeB) regarding a primary physical random access channel (PRACH) configuration to be used to encode for transmission a first communication to the gNodeB; processing a second signal sent by the gNodeB regarding a secondary PRACH configuration different from the primary PRACH configuration and to be used to encode for transmission a second communication to the gNodeB; determining the primary PRACH configuration from the first signal and the secondary PRACH from the second signal; and switching from the primary PRACH configuration to the secondary PRACH configuration and encode for transmission the second communication to the gNodeB based on the secondary PRACH configuration.
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