Patent ID: 9065513
Filing Date: 2015-06-23
Classification: H04B,H04L

Abstract:
1. A terminal apparatus configured to communicate with a base-station apparatus, the terminal apparatus comprising: a transmitting circuit configured to report a first partial precoder information and a second partial precoder information together with data to the base-station apparatus via a channel for use in data transmission, the first partial precoder information and the second partial precoder information being included in reception quality information, wherein a combination of the first partial precoder information and the second partial precoder information specifies at least one preferred candidate from among a plurality of candidates of precoders in case that the reception quality information is reception quality information that is to be aperiodically reported, and a combination of the first partial precoder information and the second partial precoder information specifies at least one preferred candidate from among partial candidates of said plurality of candidates in case that the reception quality information is reception quality information that is to be periodically reported.