Patent ID: 7573806
Filing Date: 2009-08-11
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 OFDM tile comprising a first set of subcarriers associated with representing at least part of an n-bit data payload, and a second set of subcarriers associated with representing at least part of a non-pilot in-bit data payload wherein each subcarrier carries a modulated data, and the first and the second set of subcarriers are exclusive to each other; and transmitting the uplink channel from the mobile station to the base station.