Invention Grant
- Patent Title: Gateway apparatus and method and communication system
- Patent Title (中): 网关设备及方法与通信系统
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Application No.: US13254307Application Date: 2010-03-11
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Publication No.: US09350764B2Publication Date: 2016-05-24
- Inventor: Kazunori Ozawa
- Applicant: Kazunori Ozawa
- Applicant Address: JP Tokyo
- Assignee: RAKUTEN, INC.
- Current Assignee: RAKUTEN, INC.
- Current Assignee Address: JP Tokyo
- Agency: Hubbs, Enatsky & Inoue PLLC
- Priority: JP2009-061473 20090313; JP2009-061474 20090313
- International Application: PCT/JP2010/054132 WO 20100311
- International Announcement: WO2010/104154 WO 20100916
- Main IPC: H04W80/00
- IPC: H04W80/00 ; G10L19/00 ; H04L29/06 ; H04M7/12 ; H04W88/16

Abstract:
A gateway apparatus receives a call control signal and/or a packet with voice data stored therein in a predetermined protocol from a packet transfer apparatus on a mobile high-speed network and converts the received protocol into a circuit-switched protocol used when an RNC connects to a circuit switching equipment on a mobile circuit-switched network, for output to the circuit switching equipment The gateway apparatus, on receipt of a call process signal and/or a voice signal, from the circuit switching equipment, converts the received protocol for output to the packet transfer apparatus.
Public/Granted literature
- US20110320192A1 GATEWAY APPARATUS AND METHOD AND COMMUNICATION SYSTEM Public/Granted day:2011-12-29
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