Method and apparatus for transmitting signal from device-to-device terminal in wireless communication system
AssigneeLG Electronics Inc.
InventorsHyukjin Chae, Hanbyul Seo, Hakseong Kim, Inkwon Seo
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Abstract
One embodiment of the present invention relates to a method for transmitting a signal from a device-to-device (D2D) terminal in a wireless communication system, which is a signal transmission method comprising: generating a reference signal sequence; mapping the reference signal sequence on specific symbols; and transmitting a signal comprising the reference signal sequence, wherein the specific symbols are shifted n and m symbols, respectively, away from the fourth symbol of each slot toward a time axis.
Claims13
A method for transmitting a signal by a Device-to-Device (D2D) user equipment (UE) in a wireless communication system, comprising:
- generating a reference signal (RS) sequence;
- mapping the reference signal (RS) sequence to predetermined symbols;
- and
- transmitting a signal comprising the reference signal (RS) sequence,
- wherein the predetermined symbols are shifted by ‘n’ and ‘m’ symbols respectively on the basis of a fourth symbol of each slot on a time axis.
A Device-to-Device (D2D) user equipment (UE) for use in a wireless communication system, comprising:
- a reception (Rx) module;
- and
- a processor,
- wherein the processor generates a reference signal (RS) sequence, maps the reference signal (RS) sequence to predetermined symbols, and transmits a signal comprising the reference signal (RS) sequence,
- wherein the predetermined symbols are shifted by ‘n’ and ‘m’ symbols respectively on the basis of a fourth symbol of each slot on a time axis.
Dependencies are inferred from the claim text.