Patent ID: 7768903
Filing Date: 2010-08-03
Classification: H04L

Abstract:
1. A method of allocating a radio resource in a wireless communication system utilizing orthogonal frequency division multiplexing (OFDM), the method comprising: receiving in a mobile station data associated with a radio resource allocation map from a base station, wherein the radio allocation map comprises control parameters for transmitting an uplink channel, wherein the uplink channel comprises at least one of OFDM tiles, wherein the OFDM tiles have a first type and a second type, the first type comprising a first set of subcarriers associated with representing at least part of an n-bit data payload, and the second type comprising a second set of subcarriers associated with representing at least part of a non-pilot m-bit data payload wherein each subcarrier carries a modulated data, and the first and the second set of subcarriers are exclusive to each other; transmitting the uplink channel from the mobile station to the base station; wherein the first type comprises a primary tile comprising: wherein the second type comprises a secondary tile comprising: