SIGNALING OF ENHANCED POWER CONTROL FOR eIMTA INTERFERENCE MITIGATION

摘要

Methods, systems, and-devices are described for interference mitigation in a time-division duplex(TDD)wireless communication system. First and second subframe types may be identified for TDD subframes to be transmitted using the system. Different power control parameters associated with each subframe type may be identified based on transmission directions in neighboring cells for the particular subframes. One or more TDD subframes to be transmitted may be identified as a first or second subframe type, and power control may be applied to the transmitted subframes according the power control parameter associated with the subframe type. The identification of subframes and power control parameters to be applied to each type of subframe may be transmitted, for example, to a user equipment(UE). The information may be transmitted to a UE, for example, via radio resource control(RRC)signaling or via a physical layer control channel.

主权项

1. A method of wireless communication in a time-division duplex (TDD) communication system, comprising:
identifying a first subframe type associated with application of a first power control parameter; identifying a second subframe type associated with application of a second power control parameter; and identifying one or more subframes to be transmitted according to the first or second power control parameter based on the subframe type of the respective one or more subframes.