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:
Jun. 19, 2012
Filed:
Mar. 19, 2003
Sreedharan Sreejith, Murphy, TX (US);
Pradeep Samudra, Plano, TX (US);
Sreedharan Sreejith, Murphy, TX (US);
Pradeep Samudra, Plano, TX (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An apparatus for use in a first packet switching device that transmits outgoing data packets to a second packet switching device over N heterogeneous data links. The first packet switching device comprises N packet queues for storing outgoing data packets. The apparatus selects one of the N heterogeneous data links to transmit a first outgoing data packet. The apparatus comprises a controller that calculates a packet delay value for each one of a subset of S of the N heterogeneous data links. The packet delay (PD) value for each data link is determined as a function of i) a propagation delay (D) of the data link; ii) a packet size (PS) of the first outgoing data packet; iii) a queue size (QS) of a packet queue associated with the data link; and iv) a bandwidth (BW) of the data link.