Invention Grant
US08089923B2 Radio base device, mobile terminal device, reference signal control method, and reference signal control program
有权
无线电基站设备，移动终端设备，参考信号控制方法和参考信号控制程序
- Patent Title: Radio base device, mobile terminal device, reference signal control method, and reference signal control program
- Patent Title (中): 无线电基站设备，移动终端设备，参考信号控制方法和参考信号控制程序
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Application No.: US10528108Application Date: 2003-09-18
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Publication No.: US08089923B2Publication Date: 2012-01-03
- Inventor: Tadayoshi Ito , Takeo Miyata
- Applicant: Tadayoshi Ito , Takeo Miyata
- Applicant Address: JP Kyoto
- Assignee: Kyocera Corporation
- Current Assignee: Kyocera Corporation
- Current Assignee Address: JP Kyoto
- Agency: Foley & Lardner LLP
- Priority: JP2002-274630 20020920
- International Application: PCT/JP03/11944 WO 20030918
- International Announcement: WO2004/028193 WO 20040401
- Main IPC: H04W4/00
- IPC: H04W4/00
Abstract:
When the number of multiplexed connections of PSs to a CS is changed due to issuance of a connection request from other PS to the CS or the like, the CS selects a unique word pattern (new unique word) optimal for the new number of multiplexed connections, so as to request switching from an old unique word to a new unique word to each PS of the user who has established multiple access. When a response to the request for switching is received from the PS of each user, the CS transmits a synchronous burst signal including the new unique word to the PS, and the PS also returns the synchronous burst signal including the new unique word. Synchronization is thus established.
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