METHOD FOR TRANSMITTING CONTROL INFORMATION, USER EQUIPMENT, AND BASE STATION

摘要

The present invention discloses a method for transmitting control information, user equipment, and a base station. The method includes: determining a quantity of pre-known information bits in information bits of E-DPCCH control information, where the pre-known information bits represent information bits that can be learned in advance by a base station; determining a transmit power of an E-DPCCH according to the quantity of pre-known information bits; and sending the E-DPCCH control information to the base station by using the transmit power. The method for transmitting control information, the user equipment, and the base station of embodiments of the present invention can reduce a transmit power of an E-DPCCH and reduce uplink interference, thereby improving an uplink throughput.

主权项

1. A method for transmitting control information, the method comprising:
determining a quantity of pre-known information bits in information bits of enhanced dedicated physical control channel (E-DPCCH) control information, wherein the pre-known information bits represent information bits that can be learned in advance by a base station; determining a transmit power of an E-DPCCH according to the quantity of pre-known information bits; and sending the E-DPCCH control information to the base station by using the transmit power.