Method and apparatus for transmitting and receiving uplink control information in wireless communication system

摘要

A method and apparatus for transmitting and receiving uplink control information in a wireless communication system are disclosed. A method for receiving uplink control information from a base station in a wireless communication system includes the steps of allocating resources for transmitting uplink control information, transmitting resource allocation information of the resources, and receiving uplink control information from at least one user equipment through the resources. Herein, the resources are multiplexed so that a single PUCCH format can be used by a plurality of user equipments, a plurality of information, or a plurality of random access opportunities by enabling the plurality of user equipments, the plurality of information, or the plurality of random access opportunities to use different constellations each other.

主权项

1. A method for receiving uplink control information from a base station in a wireless communication system, the method for receiving the uplink control information comprises:
allocating resources for transmitting uplink control information; transmitting resource allocation information of the resources; and receiving uplink control information from at least one user equipment through the resources, and wherein the resources are multiplexed so that a single Physical Uplink Control Channel (PUCCH) format can be used by a plurality of user equipments, a plurality of information, or a plurality of random access opportunities by enabling the plurality of user equipments, the plurality of information, or the plurality of random access opportunities to use different constellations each other, and wherein the resource allocation information includes an index of the resource and information on a constellation.