Method for transmitting control information in multiple antenna system
AssigneeLG Electronics Inc.
InventorsHyun Soo Ko, Bin Chul Ihm, Jin Young Chun, Wook Bong Lee, Moon Il Lee, Jae Wan Kim
Life of this patent
Estimating the term…
Abstract
A method of transmitting control information includes dividing frequency bandwidth into ranges to which the same PMI (precoding matrix index) is applied, obtaining multiple antenna information by the range to which the same PMI is applied and transmitting the multiple antenna information. Since multiple antenna information is transmitted by the unit of a range to which the same PMI is applied, radio resources allocated for transmitting the multiple antenna information may be reduced, thereby enhancing data transmission efficiency.
Claims8
A method of transmitting control information in a multiple antenna system, the method comprising:
- dividing frequency bandwidth into ranges to which the same PMI (precoding matrix index) is applied;
- obtaining multiple antenna information by the range to which the same PMI is applied;
- and
- transmitting the multiple antenna information.
Dependencies are inferred from the claim text.