Method of transmitting data in a mobile communication system
AssigneeEvolved Wireless LLC
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.
Claims12
A method of transmitting a preamble sequence via a random access channel (RACH) in a mobile communication system, the method comprising:
- generating said preamble sequence in a time domain according to resources permitted for the RACH;
- and
- transmitting the preamble sequence via the resources to a receiving side,
- wherein the resources are given regardless of a time domain unit of an OFDM (Orthogonal Frequency Divisional Multiplexing) symbol duration within a subframe.
A transmitter adapted to transmit a preamble sequence via a random access channel (RACH) in a mobile communication system, the transmitter comprising:
- a preamble generation unit configured to generate said preamble sequence in a time domain according to resources permitted for the RACH;
- a transmission unit configured to transmit the preamble sequence via the resources to a receiving side,
- wherein the resources are given regardless of a time domain unit of an OFDM (Orthogonal Frequency Divisional Multiplexing) symbol duration within a subframe.
Dependencies are inferred from the claim text.