Method of transmitting data in a mobile communication system
AssigneeLG Electronics Inc.
InventorsYeong Hyeon Kwon, Seung Hee Han, Hyun Hwa Park, Dong Cheol Kim, Hyun Woo Lee, Min Seok Noh
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Abstract
Disclosed is a data transmission method in a mobile communication system. The data transmission method through a code sequence in a mobile communication system includes grouping input data streams into a plurality of blocks consisting of at least one bit so as to map each block to a corresponding signature sequence, multiplying a signature sequence stream, to which the plurality of blocks are mapped, by a specific code sequence, and transmitting the signature sequence stream multiplied by the specific code sequence to a receiver.
Claims16
A method of transmitting a preamble sequence in a mobile communication system, the method comprising:
- repeating a specific sequence, having a length (L), N times to generate a consecutive sequence having a length (N*L);
- generating said preamble sequence by concatenating a single cyclic prefix (CP) to a front end of said consecutive sequence;
- and
- transmitting, on a random access channel, said preamble sequence to a receiving side.
A transmitter for transmitting a preamble sequence in a mobile communication system, the transmitter comprising:
- a preamble generation unit configured to generate said preamble sequence by repeating a specific sequence, having a length (L), N times to generate a consecutive sequence having a length (N*L) and concatenating a single cyclic prefix (CP) to a front end of said consecutive sequence;
- a transmission unit configured to transmit, on a random access channel, said preamble sequence to a receiving side.
Dependencies are inferred from the claim text.