Invention Grant
- Patent Title: Base station, user device, communication system, method for controlling base station, method for controlling user device, method for controlling communication system, program, and storage medium
- Patent Title (中): 基站，用户装置，通信系统，基站控制方法，用户控制方法，通信系统控制方法，程序和存储介质
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Application No.: US13058156Application Date: 2009-08-11
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Publication No.: US09191165B2Publication Date: 2015-11-17
- Inventor: Chen Chen , Renmao Liu , Ming Ding , Lei Huang , Guolin Sun
- Applicant: Chen Chen , Renmao Liu , Ming Ding , Lei Huang , Guolin Sun
- Applicant Address: JP Osaka
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Osaka
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: CN200810129720 20080811
- International Application: PCT/JP2009/064187 WO 20090811
- International Announcement: WO2010/018826 WO 20100218
- Main IPC: H04W72/00
- IPC: H04W72/00 ; H04L5/00 ; H04W72/04
Abstract:
In a mobile communication system of the present invention, a base station apparatus and mobile station apparatus (user device) communicate each other on a plurality of downlink component carriers and a plurality of uplink component carriers. And while the mobile station apparatus (user device) transmit an uplink data to the base station apparatus on the plurality of uplink component carriers, the mobile station apparatus (user device) transmit a scheduling request for requesting uplink resource for the uplink data to the base station apparatus using a physical uplink control channel (PUCCH) only on a specific uplink component carrier of the plurality of uplink component carriers.
Public/Granted literature
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