Patent ID: 8908606
Filing Date: 2014-12-09
Classification: H04B,H04W

Abstract:
1. A method of wireless communication of a user equipment (UE), comprising: receiving information indicating a receive direction vector for a serving base station and a set of receive direction vectors for at least one interfering base station; determining a channel between the UE and the serving base station; determining a set of channels between the UE and each of the at least one interfering base station; determining a transmit direction vector to apply to modulated symbols for mapping to a set of resource blocks for an uplink transmission based on the channel, the set of channels, the receive direction vector, and the set of receive direction vectors, each modulated symbol of the modulated symbols being mapped to a plurality of resource blocks of the set of resource blocks; determining an interference caused to the at least one interfering base station by the uplink transmission based on the transmit direction vector, the set of channels, and the set of receive direction vectors; and transmitting information indicating the interference to the serving base station.