Invention Grant
US09143192B2 Terminal apparatus and communication method for receiving control data and user data
有权
用于接收控制数据和用户数据的终端装置和通信方法
- Patent Title: Terminal apparatus and communication method for receiving control data and user data
- Patent Title (中): 用于接收控制数据和用户数据的终端装置和通信方法
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Application No.: US13895883Application Date: 2013-05-16
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Publication No.: US09143192B2Publication Date: 2015-09-22
- Inventor: Akihiko Nishio , Katsuhiko Hiramatsu , Isamu Yoshii
- Applicant: Panasonic Intellectual Property Corporation of America
- Applicant Address: US CA Torrance
- Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
- Current Assignee Address: US CA Torrance
- Agency: Dickinson Wright PLLC
- Priority: JP2003-102018 20030404
- Main IPC: H04B3/23
- IPC: H04B3/23 ; H04B1/18 ; H04B1/713 ; H04L5/00 ; H04L1/00 ; H04W72/12

Abstract:
In order to reduce interference between cells through hopping and use frequencies in a good propagation situation, a scheduler section carries out scheduling for determining to which user data should be sent using CQI from each communication terminal apparatus, selects a user signal to be sent in the next frame and determines in which subcarrier block the data should be sent. An MCS decision section selects a modulation scheme and coding method from the CQI of the selected user signal. A subcarrier block selection section selects a subcarrier block instructed by the scheduler section 102 for each user signal. For the respective subcarrier blocks, FH sequence selection sections select hopping patterns. A subcarrier mapping section maps the user signal and control data to subcarriers according to the selected hopping pattern.
Public/Granted literature
- US20130251002A1 TERMINAL APPARATUS AND COMMUNICATION METHOD Public/Granted day:2013-09-26
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