Enhancing uplink link budget in OFDMA communication systems

摘要

Methods and apparatus to enhance uplink link budget in Orthogonal Frequency-Division Multiple Access (OFDMA) communication systems are described. In one embodiment, a wireless device may increase its transmit power and/or perform subchannel repetition (e.g., in a WiMAX environment) based on at least one indication by an access point. Other embodiments are also described.