Uplink control signal design for wireless system

摘要

The present disclosure generally relates to an uplink control signal design for wireless system. One example method includes establishing communication with a mobile station in a multi-carrier wireless communication system using a primary carrier, providing a first control signaling via the primary carrier, the first control signaling assigning at least one secondary carrier, and receiving a channel quality indication of the secondary carrier via the primary carrier using a control channel.

主权项

1. A method in a base station, the method comprising:
establishing communication with a mobile station in a multi-carrier wireless communication system using a primary carrier; providing a first downlink control signaling via the primary carrier, the first control signaling assigning at least one secondary carrier; receiving a channel quality indication via the primary carrier using an uplink control channel, said channel quality indication corresponding to the secondary carrier; providing timing information corresponding to the primary carrier; and receiving uplink data via the secondary carrier, the timing of the uplink transmission based on the timing information corresponding to the primary carrier.