MOBILE COMMUNICATION DEVICE AND METHOD IN MULTI-CELL SYSTEM

摘要

PURPOSE: A mobile communication method in a multiple cellular environment and an apparatus thereof are provided to optimize the selection of a channel when a user performs feedback. CONSTITUTION: A channel selecting unit(130) selects a channel which feedbacks channel information based on feedback resource. An allocating unit(140) allocates an amount of feedback resources used in each terminal based on the size of the selected channels. A selection and allocation information transmitting unit(150) transmits information of the selected channel. A channel information receiving unit(160) feedbacks the channel information of the selected channel from each terminal. [Reference numerals] (110) Signal transmitting unit for estimating a channel; (120) Channel payment information reception unit; (130) Channel selecting unit; (140) Allocating unit; (150) Selection and allocation information transmitting unit; (160) Channel information receiving unit