Invention Grant
US08447878B2 Receiving apparatus, transmitting apparatus, communication system, and method of detecting buffer setting of relay server
失效
接收装置，发送装置，通信系统以及中继服务器的缓冲设置检测方法
- Patent Title: Receiving apparatus, transmitting apparatus, communication system, and method of detecting buffer setting of relay server
- Patent Title (中): 接收装置，发送装置，通信系统以及中继服务器的缓冲设置检测方法
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Application No.: US12409450Application Date: 2009-03-23
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Publication No.: US08447878B2Publication Date: 2013-05-21
- Inventor: Seiji Miyama , Yoshihiko Ikenaga
- Applicant: Seiji Miyama , Yoshihiko Ikenaga
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Priority: JPP2008-075915 20080324
- Main IPC: G06F15/16
- IPC: G06F15/16
Abstract:
A receiving apparatus of the present invention includes: a relayed dummy data receiving unit for receiving relayed dummy data including dummy data of n bytes (n≧1) and/or dummy data of N bytes (N≧n) sequentially and repetitively transmitted from a transmitting apparatus to a relay server from the relay server; and a buffer setting detecting unit for detecting a buffer setting of the relay server based on a first size value indicative of data size of relayed dummy data received for the first time by the relayed dummy data receiving unit and a second size value indicative of not larger data size of relayed dummy data received for the second time and relayed dummy data received for the third time.
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