Method of Data Transmission and Reception in Random Access Procedure
OwnerChiou-Wei Tsai, Guo-Hau Gauinventors
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Abstract
A method of data transmission in a random access procedure for a UE of a wireless communication system including a network comprises obtaining a resource allocated for data transmission and a resource allocated for preamble transmission with these resources allocated in a frequency division multiplexing (FDM) manner, transmitting a preamble and data in the random access procedure to the network according to the obtained resources, and monitoring a response corresponding to the transmitted preamble and data from the network.
Claims44
A method of data transmission in a random access procedure for a user equipment (UE) of a wireless communication system including a network, the method comprising:
- obtaining a resource allocated for data transmission and a resource allocated for preamble transmission with these resources allocated in a frequency division multiplexing (FDM) manner;
- transmitting a preamble and data in the random access procedure to the network according to the obtained resources;
- and
- monitoring a response corresponding to the transmitted preamble and data from the network.
A method of data transmission in a random access procedure for a user equipment (UE) of a wireless communication system including a network, the method comprising:
- transmitting the preamble and data in the random access procedure to the network according to an association among any combination of preambles, multiple access (MA) resources for data transmission and demodulation reference signals (DMRSs) for uplink channel estimation;
- and
- monitoring a response corresponding to the transmitted preamble and data from the network.
A method of data reception in a random access procedure for a network of a wireless communication system including a user equipment (UE), the method comprising:
- receiving a preamble and data in the random access procedure on resources allocated in a frequency division multiplexing (FDM) manner, from the UE;
- and
- transmitting a response corresponding to the received preamble and data, to the UE.
A method of data reception in a random access procedure for a network of a wireless communication system including a user equipment (UE), the method comprising:
- receiving a preamble and data in the random access procedure, from the UE;
- performing a channel estimation for demodulation of the received data;
- decoding the received data according to a channel estimation result and an association among any combination of preambles, multiple access (MA) resources for data transmission, and demodulation reference signals (DMRSs) for uplink channel estimation;
- and
- transmitting a response corresponding to the received preamble, to the UE.
Dependencies are inferred from the claim text.