MOBILE COMMUNICATION SYSTEM, PROCESSING METHOD, MOBILE STATION APPARATUS, AND BASE STATION APPARATUS

摘要

PROBLEM TO BE SOLVED: To allow a base station apparatus to require a channel feedback report and/or a persistent scheduling from a mobile station apparatus by using efficient signals.

SOLUTION: The base station apparatus places a physical downlink control channel about a second mobile station identity in a search space of a physical downlink control channel corresponding to a first mobile station identity when the second mobile station identity is set. When the first mobile station identity is set from the base station apparatus, the mobile station apparatus performs decoding processing of the physical downlink control channel about the first mobile station identity. When the second mobile station identity is set from the base station apparatus, the mobile station apparatus performs decoding processing of the physical downlink control channel about the second mobile station identify in a search space of the physical downlink control channel corresponding to the first mobile station identity.

COPYRIGHT: (C)2011,JPO&INPIT