Invention Grant
- Patent Title: Base station and packet transfer equipment
- Patent Title (中): 基站和分组传输设备
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Application No.: US12107964Application Date: 2008-04-23
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Publication No.: US07995522B2Publication Date: 2011-08-09
- Inventor: Shuji Otsubo , Tomoya Yokota , Kingo Miyoshi
- Applicant: Shuji Otsubo , Tomoya Yokota , Kingo Miyoshi
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2007-184166 20070713
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W92/12
Abstract:
A base station and a router are interactively connected by a multilink group which transmits VoIP packets and a multilink group which transmits data packets other than VoIP packets. The base station and the router split transmission lines by referencing the ToS area of received packets and transmit only VoIP packets by way of a dedicated line. In this way, VoIP packets can be transmitted without being affected by other data packets, and the quality of VoIP can be warranted on the mobile network.
Public/Granted literature
- US20090016267A1 BASE STATION AND PACKET TRANSFER EQUIPMENT Public/Granted day:2009-01-15
Information query
