发明授权
US08532014B2 Relay device and method causing a switching destination terminal to perform a smooth data output corresponding to a processing capacity of the switching destination terminal at the time of switching between terminals 有权
中继装置和方法,使切换目的地终端在终端切换时对应于切换目的地终端的处理能力执行平滑的数据输出

  • 专利标题: Relay device and method causing a switching destination terminal to perform a smooth data output corresponding to a processing capacity of the switching destination terminal at the time of switching between terminals
  • 专利标题(中): 中继装置和方法,使切换目的地终端在终端切换时对应于切换目的地终端的处理能力执行平滑的数据输出
  • 申请号: US12377509
    申请日: 2007-08-14
  • 公开(公告)号: US08532014B2
    公开(公告)日: 2013-09-10
  • 发明人: Ming qiang XuDaisaku Komiya
  • 申请人: Ming qiang XuDaisaku Komiya
  • 申请人地址: JP Osaka
  • 专利权人: Panasonic Corporation
  • 当前专利权人: Panasonic Corporation
  • 当前专利权人地址: JP Osaka
  • 代理机构: Wenderoth, Lind & Ponack, L.L.P.
  • 优先权: JP2006-226331 20060823
  • 国际申请: PCT/JP2007/065845 WO 20070814
  • 国际公布: WO2008/023606 WO 20080228
  • 主分类号: H04W40/00
  • IPC分类号: H04W40/00
Relay device and method causing a switching destination terminal to perform a smooth data output corresponding to a processing capacity of the switching destination terminal at the time of switching between terminals
摘要:
A relay device (40) comprises: an NW interface (408) for making a connection with a switching source terminal (20) that is receiving media data transmitted from a media server (10) and with a switching destination terminal (30); an information storage (403) for storing a media data processing capacity of the switching source terminal (20) and switching destination terminal (30); a media controller (401) for making a transmission request to the media server (10) for media data corresponding to the above processing capacity in the information storage (403), and for acquiring the above processing capacity of the switching destination terminal (30) from the information storage (403) and instructing to transfer the media data corresponding to the acquired processing capacity to the switching destination terminal (30); a media receiver (404) for receiving the media data transmitted from the media server (10); a media buffer (405) for holding the media data; and a media transmitter (406) for acquiring from the media buffer (405) the media data corresponding to the processing capacity of the switching destination terminal (30) and transferring it to the switching destination terminal (30).
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