Patent ID: 9578625
Date: 2017-02-21
CPC Classifications: H04W

Claim:
1. A method of allocating radio resources in a wireless communication system, the method comprising: configuring one or more subbands by dividing a system band, wherein each of the one or more subbands consists of N Physical Resource Blocks (PRBs), where N is a natural number larger than 1, wherein if one Resource Block Group (RBG) consists of M PRBs, N is determined as a multiple of a square of M, where M is a natural number larger than 1, wherein the N PRBs included in each of the one or more subbands are contiguous in a frequency domain, wherein a gap is applied to the system band when the system band has 50 PRBs or higher, and wherein when the gap is applied to the system band, the system band is divided such that all of the one or more subbands are included only in a single interleaving block; and sending allocation information indicative of resource allocation within the configured one or more subbands.