Patent ID: 8208938
Filing Date: 2012-06-26
Classification: H04W

Abstract:
1. A mobile communication system in which a mobile station apparatus transmits, to a base station apparatus, uplink data using a physical uplink shared channel assigned by an uplink data transmission permission signal, wherein said base station apparatus: transmits, to said mobile station apparatus, said uplink data transmission permission signal, and wherein said mobile station apparatus: periodically transmits, to said base station apparatus, a first reception quality information even in case that a transmission instruction of reception quality information is not included in said uplink data transmission permission signal; transmits, to said base station apparatus, a second reception quality information using said physical uplink shared channel in case that said transmission instruction of reception quality information is included in said uplink data transmission permission signal; and transmits said first reception quality information and said second reception quality information in different physical formats, wherein said second reception quality information is transmitted in case that transmission of said first reception quality information and transmission of said second reception quality information would occur at the same time.