Invention Grant
US08767711B2 Base station apparatus, base station apparatus-use signal processing apparatus, PHY processing apparatus, and MAC processing apparatus
有权
基站装置，基站装置使用信号处理装置，PHY处理装置以及MAC处理装置
- Patent Title: Base station apparatus, base station apparatus-use signal processing apparatus, PHY processing apparatus, and MAC processing apparatus
- Patent Title (中): 基站装置，基站装置使用信号处理装置，PHY处理装置以及MAC处理装置
-
Application No.: US13499962Application Date: 2010-10-06
-
Publication No.: US08767711B2Publication Date: 2014-07-01
- Inventor: Takashi Yamamoto
- Applicant: Takashi Yamamoto
- Applicant Address: JP Osaka-shi, Osaka
- Assignee: Sumitomo Electric Industries, Ltd.
- Current Assignee: Sumitomo Electric Industries, Ltd.
- Current Assignee Address: JP Osaka-shi, Osaka
- Agency: Drinker Biddle & Reath LLP
- Priority: JP2009-233373 20091007; JP2009-233873 20091007
- International Application: PCT/JP2010/067543 WO 20101006
- International Announcement: WO2011/043372 WO 20110414
- Main IPC: H04J3/06
- IPC: H04J3/06
Abstract:
To prevent an occurrence of mismatch in processing timing between a PHY layer and a MAC layer that may occur when a synchronization process for inter-base-station synchronization is performed by a PHY processing apparatus. A base station apparatus includes a PHY processing apparatus that performs a communication process related to the PHY layer, and a MAC processing apparatus that performs a communication process related to the MAC layer. The PHY processing apparatus includes a synchronization processing unit that performs a synchronization process for synchronizing a communication frame processing timing of the PHY processing apparatus with a communication frame processing timing of other base station apparatus serving as the synchronization source. The MAC processing apparatus acquires, from the PHY processing apparatus, synchronization information for synchronizing a communication frame processing timing of the MAC processing apparatus with the communication frame processing timing of the PHY processing apparatus.
Public/Granted literature
Information query
