Patent ID: 9706535
Date: 2017-07-11
CPC Classifications: H04L,H04W

Claim:
1. A method for receiving an uplink signal by a device in a wireless communication system, the method comprising: transmitting a control channel signal including a resource allocation (RA) field so as to signal resource allocation for the uplink signal; and receiving the uplink signal according to the control channel signal, wherein a size of the RA field is represented by the following expression: wherein RASizeA is a first number of bits required for representing a resource indication value (RIV) corresponding to a starting resource block (RB) and a length of contiguously allocated RBs within a given uplink bandwidth, and determined using N wherein RASizeB is a second number of bits required for representing a combinatorial index r corresponding to 4 indexes, and the 4 indexes are used to indicate a start resource block group (RBG) index and an end RBG index of a first RB set and a start RBG index and an end RBG index of a second RB set within the given uplink bandwidth, and determined using and wherein N is