Method for transmitting and receiving signal for low latency in wireless communication system and apparatus therefor
First Claim
1. A method for transmitting a signal for low transmission latency in a wireless communication system, the method comprising:
- mapping a signal to at least one advanced subframe included in a radio frame; and
transmitting, by a transmitting side, the at least one advanced subframe to a receiving side,wherein the radio frame comprises the at least one advanced subframe and at least one special symbol separated from the at least one advanced subframe,wherein the at least one advanced subframe comprises N number of symbols, wherein N is smaller than or equal to 3, andwherein the at least one special symbol is transmitted in a different time duration from a transmission time duration of the at least one advanced subframe.
1 Assignment
0 Petitions
Accused Products
Abstract
A method for a transmitting side transmitting a signal for low transmission latency in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: mapping a signal to at least one subframe; and the transmitting side transmitting the signal to a receiving side. Here, the at least one subframe is a legacy subframe comprising L number of orthogonal frequency division multiplexing (OFDM) symbols, or an advanced subframe comprising N number of OFDM symbols, wherein the advanced subframe may be transmitted twice or more times within the transmission period of the legacy subframe.
20 Citations
13 Claims
-
1. A method for transmitting a signal for low transmission latency in a wireless communication system, the method comprising:
-
mapping a signal to at least one advanced subframe included in a radio frame; and transmitting, by a transmitting side, the at least one advanced subframe to a receiving side, wherein the radio frame comprises the at least one advanced subframe and at least one special symbol separated from the at least one advanced subframe, wherein the at least one advanced subframe comprises N number of symbols, wherein N is smaller than or equal to 3, and wherein the at least one special symbol is transmitted in a different time duration from a transmission time duration of the at least one advanced subframe. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A method for receiving a signal for low transmission latency by a receiving side in a wireless communication system, the method comprising:
-
receiving a signal from a transmitting side through at least one advanced subframe included in a radio frame; and decoding the received signal, wherein the radio frame comprises the at least one advanced subframe and at least one special symbol separated from the at least one advanced subframe, wherein the at least one advanced subframe comprises N number of symbols, wherein N is smaller than or equal to 3, and wherein the at least one special symbol is received in a different time duration from a transmission time duration of the at least one advanced subframe.
-
-
12. An apparatus for transmitting a signal for low transmission latency in a wireless communication system, the apparatus comprising:
-
a processor mapping a signal to at least one advanced subframe included in a radio frame; and a transmission module transmitting the signal in the least one advanced subframe, wherein the radio frame comprises the at least one advanced subframe and at least one special symbol separated from the at least one advanced subframe, wherein the at least one advanced subframe comprises N number of symbols, wherein N is smaller than or equal to 3, and wherein the at least one special symbol is transmitted in a different time duration from a transmission time duration of the at least one advanced subframe.
-
-
13. An apparatus for receiving a signal for low transmission latency in a wireless communication system, the apparatus comprising:
-
a receiving module receiving a signal through at least one advanced subframe included in a radio frame; and a processor decoding the received signal, wherein the radio frame comprises the at least one advanced subframe and at least one special symbol separated from the at least one advanced subframe, wherein the at least one advanced subframe comprises N number of symbols, wherein N is smaller than or equal to 3, and wherein the at least one special symbol is transmitted in a different time duration from a transmission time duration of the at least one advanced subframe.
-
Specification