Invention Grant
US09451589B2 Terminal, transmitting device, reception quality reporting method and reception method
有权
终端,发送装置,接收质量报告方法和接收方法
- Patent Title: Terminal, transmitting device, reception quality reporting method and reception method
- Patent Title (中): 终端,发送装置,接收质量报告方法和接收方法
-
Application No.: US14234570Application Date: 2012-06-01
-
Publication No.: US09451589B2Publication Date: 2016-09-20
- Inventor: Akihiko Nishio , Hidetoshi Suzuki , Masayuki Hoshino , Hidenori Matsuo , Takashi Tamura
- Applicant: Akihiko Nishio , Hidetoshi Suzuki , Masayuki Hoshino , Hidenori Matsuo , Takashi Tamura
- Applicant Address: US CA Torrance
- Assignee: PANASONIC INTELLECUTAL PROPERTY CORPORATION OF AMERICA
- Current Assignee: PANASONIC INTELLECUTAL PROPERTY CORPORATION OF AMERICA
- Current Assignee Address: US CA Torrance
- Agency: Pearne & Gordon LLP
- Priority: JP2011-171710 20110805; JP2011-217298 20110930
- International Application: PCT/JP2012/003636 WO 20120601
- International Announcement: WO2013/021531 WO 20130214
- Main IPC: H04W72/02
- IPC: H04W72/02 ; H04B7/02 ; H04L5/00 ; H04W24/08 ; H04W24/10 ; H04W72/08 ; H04W52/24 ; H04W52/14 ; H04B7/06 ; H04W36/00

Abstract:
A terminal which is capable of selecting appropriate transmission points while reducing the overhead for channel state information (CSI) reporting is provided. A measuring unit (303) uses a plurality of reference signals from a plurality of transmission points to measure a first reception quality with respect to each of the plurality of reference signals. A receiving unit (301) receives a first piece of information concerning at least one specific reference signal among the plurality of reference signals, and the measuring unit (303) uses the specific reference signal to measure a second reception quality on the basis of the first piece of information. A transmitting unit (304) reports the first reception quality, which satisfies a predetermined condition, and the second reception quality.
Public/Granted literature
- US20140177601A1 TERMINAL, TRANSMITTING DEVICE, RECEPTION QUALITY REPORTING METHOD AND RECEPTION METHOD Public/Granted day:2014-06-26
Information query