Communication Device and Wireless Communication System for Handling Random Access Procedure

摘要

A communication device of a wireless communication system for handling a random access procedure includes a processing means and a storage unit. The processing means is used for executing a program. The storage unit, coupled to the processing means, is used for storing the program which instructs the processing means to perform the following steps: receiving a configuration message for the random access procedure from a network of the wireless communication system, wherein the configuration message configures the communication device to transmit a first random access preamble; performing a clear channel assessment (CCA) or listen before talk (LBT) operation before transmitting the first random access preamble; and increasing a preamble transmission counter of the first random access preamble by 1 when performing the CCA or LBT operation.

主权项

1. A communication device of a wireless communication system for handling a random access procedure, the communication device comprising:
a processing means, for executing a program; and a storage unit, coupled to the processing means, for storing the program which instructs the processing means to perform the following steps:
receiving a configuration message for the random access procedure from a network of the wireless communication system, wherein the configuration message configures the communication device to transmit a first random access preamble;performing a clear channel assessment (CCA) or listen before talk (LBT) operation before transmitting the first random access preamble; andincreasing a preamble transmission counter of the first random access preamble by 1 when performing the CCA or LBT operation.