The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 09, 2013
Filed:
Dec. 15, 2008
Seong-jun Bae, Daejeon, KR;
Jeong Ju Yoo, Daejeon, KR;
Jin-woo Hong, Daejeon, KR;
Sung Jea Ko, Seoul, KR;
Hye Soo Kim, Seoul, KR;
Hyeong Min Nam, Seoul, KR;
Seong-Jun Bae, Daejeon, KR;
Jeong Ju Yoo, Daejeon, KR;
Jin-Woo Hong, Daejeon, KR;
Sung Jea Ko, Seoul, KR;
Hye Soo Kim, Seoul, KR;
Hyeong Min Nam, Seoul, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
A server and a terminal enabling channel capacity estimation in a High-Speed Downlink Packet Access (HSDPA) network and a method of controlling the server and the terminal are provided. More particularly, when transmitting data between both terminals in an HSDPA network, a server end may transmit a packet pair of the same size and a client end may measure a time difference between the packet pair and thereby proceed filtering. Through this, it is possible to estimate the channel capacity. Therefore, it is possible to prevent data transmission from exceeding the channel capacity in the HSDPA to thereby prevent a packet loss and to effectively use a channel.