Method and device for uplink resource allocation

摘要

The present invention relates to a wireless communication system. In more detail, the present invention relates to a method for transmitting an uplink in a wireless communication system and to a device therefore, wherein the method for transmitting an uplink in a wireless communication system comprises the steps of: receiving a control channel signal including resource allocation information; and transmitting an uplink signal according to control channel signal.

主权项

1. A method for receiving an uplink signal by a communication device in a wireless communication system, the method comprising:
transmitting, by the communication device, a control channel signal including a resource allocation (RA) field; and receiving, by the communication device, an uplink signal according to the control channel signal, wherein a size of the resource allocation (RA) field in the control channel signal is represented by the following equation:Max⁡(⌈log2⁡((⌈NRBUL/P+1⌉4))⌉,⌈log2⁡(NRBUL⁡(NRBUL+1)/2)⌉) where, NRBUL is the number of uplink (UL) resource blocks (RBs), P is a size of uplink (UL) Resource Block Group (RBGs), ┌ ┐ is a ceiling function, Max(x, y) is a higher one of x and y, and (xy)isx⁡(x-1)⁢⁢…⁢⁢(x-y+1)y⁡(y-1)⁢⁢…⁢⁢1.