Invention Grant
US08289931B2 Transmitting device, receiving device, and random access control method
有权
发射装置，接收装置和随机存取控制方法
- Patent Title: Transmitting device, receiving device, and random access control method
- Patent Title (中): 发射装置，接收装置和随机存取控制方法
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Application No.: US12299272Application Date: 2007-04-19
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Publication No.: US08289931B2Publication Date: 2012-10-16
- Inventor: Kenichi Higuchi , Yoshihisa Kishiyama , Mamoru Sawahashi
- Applicant: Kenichi Higuchi , Yoshihisa Kishiyama , Mamoru Sawahashi
- Applicant Address: JP Tokyo
- Assignee: NTT DoCoMo, Inc.
- Current Assignee: NTT DoCoMo, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Osha Liang LLP
- Priority: JP2006-127994 20060501
- International Application: PCT/JP2007/058538 WO 20070419
- International Announcement: WO2007/129540 WO 20071115
- Main IPC: H04B7/216
- IPC: H04B7/216 ; H04B7/208 ; H04B7/212 ; H04B7/204
Abstract:
A disclosed transmitting device includes a random access channel generating unit configured to generate a random access channel including a preamble that includes at least a part of control information; and a transmission control unit configured to allocate a continuous frequency band or a discontinuous comb-like frequency band set to a user and to transmit the random access channel in a system that flexibly supports multiple bandwidths.
Public/Granted literature
- US20090219873A1 TRANSMITTING DEVICE, RECEIVING DEVICE, AND RANDOM ACCESS CONTROL METHOD Public/Granted day:2009-09-03
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