Title:
NATタイプに基づくシームレスなホスト移行
Document Type and Number:
Japanese Patent JP5054821
Kind Code:
B2
Abstract:
A host system for use in network distribution systems may be provided by embodiments of the present invention. Such host systems (200) may include an acknowledgement module (220) to acknowledge client communications upon receipt, a negotiation module (230) to negotiate whether a particular client is capable of serving as a backup host, and a backup application module (250) to deliver to the client an application providing host information. Some embodiments of the present invention further include a host information database (240) and a timer (270). NAT profile information may be collected, analyzed, and utilized in determining backup host viability.
Inventors:
Roy, Ronald, J.
Jacob, Marc, Elle.
Harris, Adam, Pee.
Jacob, Marc, Elle.
Harris, Adam, Pee.
Application Number:
JP2010527990A
Publication Date:
October 24, 2012
Filing Date:
October 01, 2008
Export Citation:
Assignee:
Sony Computer Entertainment America Limited Liability Company
International Classes:
H04L12/56; G06F15/00; H04L12/66; H04L69/40
Domestic Patent References:
| JP2000215177A | ||||
| JP2006157941A | ||||
| JP2006295909A | ||||
| JP2005151142A | ||||
| JP2005107819A | ||||
| JP2004180003A |
Attorney, Agent or Firm:
Sakaki Morishita