Method for mapping reference signal to physical resource in wireless communication system and apparatus therefor
AssigneeLG Electronics Inc.
InventorsHuayue Song, Yunjung Yi
Life of this patent
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Abstract
The present disclosure provides a method for mapping a reference signal (RS) sequence to a physical resource in a wireless communication system. Specifically, the method performed by a terminal comprises the steps of: receiving, from a network, length information indicating a length of the RS sequence and offset information indicating a start position of the RS sequence mapped to the physical resource allocated to the terminal; generating the RS sequence on the basis of the received length information; and mapping the generated RS sequence to the physical resource on the basis of the offset information.
Claims9
A method for mapping a reference signal (RS) sequence to a physical resource in a wireless communication system, the method performed by a terminal, comprising:
- receiving, from a network, length information indicating a length of the RS sequence and offset information indicating a start position of the RS sequence mapped to the physical resource allocated to the terminal;
- generating the RS sequence based on the received length information;
- and
- mapping the generated RS sequence to the physical resource based on the offset information,
- wherein the generated RS sequence is mapped to the physical resource from a position corresponding to a value indicated by the offset information, and
- wherein when the length of the generated RS sequence is smaller than the size of the physical resource allocated to the terminal, the generated RS sequence is repeated at least once and mapped to the physical resource.
A terminal for mapping a reference signal (RS) sequence to a physical resource in a wireless communication system, the terminal comprising:
- a radio frequency (RF) module transmitting and receiving a radio signal;
- and
- a processor functionally connected with the RF module,
- wherein the processor is configured to
- receive, from a network, length information indicating a length of the RS sequence and offset information indicating a start position of the RS sequence mapped to the physical resource allocated to the terminal,
- generate the RS sequence based on the received length information, and
- map the generated RS sequence to the physical resource based on the offset information, and
- wherein the generated RS sequence is mapped to the physical resource from a position corresponding to a value indicated by the offset information, and
- wherein when the length of the generated RS sequence is smaller than the size of the physical resource allocated to the terminal, the generated RS sequence is repeated at least once and mapped to the physical resource.
Dependencies are inferred from the claim text.