Invention Grant
US08345563B2 Wireless communication system, data transmission method for uplink thereof, base station device, and mobile station device
有权
无线通信系统，其上行链路的数据传输方法，基站装置和移动台装置
- Patent Title: Wireless communication system, data transmission method for uplink thereof, base station device, and mobile station device
- Patent Title (中): 无线通信系统，其上行链路的数据传输方法，基站装置和移动台装置
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Application No.: US12068082Application Date: 2008-02-01
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Publication No.: US08345563B2Publication Date: 2013-01-01
- Inventor: Shigeomi Oshiba , Motoya Iwasaki
- Applicant: Shigeomi Oshiba , Motoya Iwasaki
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agency: McGinn IP Law Group, PLLC
- Priority: JP2007-025874 20070205
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W72/00 ; H04J3/00 ; H04J1/16 ; H04B7/208 ; H04B7/00 ; H04B1/38
Abstract:
A wireless base station sends transmission parameters that specify a control signal coding rate and a data signal coding rate which satisfy a BLER (Block Error Rate) required for a control signal and a data signal in a TTI (Transmit Time Interval) scheduled in response to a transmission request from a mobile station. In the specified TTI, the mobile station applies the coding rates, included in the transmission parameters and specified for the control signal and the data signal, to the control signal and the data signal, time-division multiplexes the coded control signal and coded data signal to generate constant transmission-power transmission data, and sends the generated transmission data to a wireless base station via PUSCH.
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