Career records & work history
Lawyers & Attorneys
Yu Gu - Lawyer
Specialties:
Trade/Transport, Antitrust & Trade Law
ISLN:
917654785
Admitted:
2002
Yu GuNetcong, NJ
Yu Gu Phones & Addresses
Netcong, NJ
Landing, NJ
Kansas City, MO
Oceanside, NY
Ashland, OH
Mentions for Yu Gu
Yu Gu resumes & CV records
Resumes
Universitã Paris Dauphine
Work:
United States
Universitã Paris Dauphine
Universitã Paris Dauphine
Yu Gu
Publications & IP owners
Us Patents
Method And Apparatus For One-Way Passive Loss Measurements Using Sampled Flow Statistics
US Patent:
7924739, Apr 12, 2011
Filed:
Dec 22, 2008
Appl. No.:
12/317420
Inventors:
Subhabrata Sen - New Providence NJ, US
Lee Breslau - Basking Ridge NJ, US
Nicholas Duffield - Summit NJ, US
Yu Gu - Plainsboro NJ, US
Lee Breslau - Basking Ridge NJ, US
Nicholas Duffield - Summit NJ, US
Yu Gu - Plainsboro NJ, US
Assignee:
AT&T Intellectual Property I, L.P. - Atlanta GA
International Classification:
H04J 3/14
H04L 12/26
G06F 11/30
H04L 12/26
G06F 11/30
US Classification:
370253, 709224
Abstract:
A packet loss estimation technique is disclosed that utilizes the sampled flow level statistics that are routinely collected in operational networks, thereby obviating the need for any new router features or measurement infrastructure. The technique is specifically designed to handle the challenges of sampled flow-level aggregation such as information loss resulting from packet sampling, and generally comprises: receiving a first record of sampled packets for a flow from a first network element; receiving a second record of sampled packets for the flow from a second network element communicating with the first network element; correlating sampled packets from the flow at the first network element and the second network element to a measurement interval; and estimating the packet loss using a count of the sampled packets correlated to the measurement interval.
Method And Apparatus For Providing Performance Measurement For A Network Tunnel
US Patent:
8005010, Aug 23, 2011
Filed:
Jan 30, 2008
Appl. No.:
12/022733
Inventors:
Lee Breslau - Basking Ridge NJ, US
Nicholas Duffield - Summit NJ, US
Yu Gu - Amherst MA, US
Subhabrata Sen - North Providence NJ, US
Nicholas Duffield - Summit NJ, US
Yu Gu - Amherst MA, US
Subhabrata Sen - North Providence NJ, US
Assignee:
AT&T Intellectual Property I, L.P. - Atlanta GA
International Classification:
H04L 12/26
US Classification:
370253
Abstract:
A method and apparatus for providing performance measurements on network tunnels in packet networks are disclosed. For example, the method establishes two tunnels between a first measurement host and a first router, and establishes a tunnel between the first router and a second measurement host. The method also establishes a multicast group having a plurality of members, and sends one or more packets addressed to the multicast group from the first measurement host. The method measures the frequencies of directly and/or indirectly received responses from the plurality of members of the multicast group, and provides a plurality of estimated values for a plurality of packet transmission rates from measurement of the frequencies for one or more of said tunnels.
Isbn (Books And Publications)
Strukturen Und Denkweisen In Gunter Kunerts Dichtung: Eine Untersuchung Zu Den Werken Fremd Daheim Und Im Toten Winkel
Author:
Yu Gu
ISBN #:
3631332270
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