Xin C Wang

US Patent:

7792026, Sep 7, 2010

Filed:

Feb 17, 2006

Appl. No.:

11/356022

Inventors:

Xin Wang - Parsippany NJ, US
Tomas S. Yang - Parsippany NJ, US
Yang Yang - Parsippany NJ, US
Lily H. Zhu - Parsippany NJ, US

Assignee:

Alcatel-Lucent USA Inc. - Murray Hill NJ

International Classification:

G06F 11/30

US Classification:

370230, 370229, 709230, 713500, 713501, 713502, 713503, 713600, 713601, 714699, 714746, 714748

Abstract:

A method of receiving data packets. In the method of receiving data packets, a determination is made as to whether a received data packet is received out of an expected order. If the determining step determines a received packet is out of the expected order, a time period is calculated to wait for one or more missing data packets based at least in part on an expected time of receiving the one or more missing data packets.

US Patent:

8000242, Aug 16, 2011

Filed:

Jul 6, 2006

Appl. No.:

11/428958

Inventors:

Xin Wang - Parsippany NJ, US
Yang Yang - Parsippany NJ, US
Lily H. Zhu - Parsippany NJ, US

Assignee:

Alcatel Lucent - Paris

International Classification:

H04J 1/16

US Classification:

370235, 370229, 370230, 3702301, 370231, 370236, 709230, 709232, 709235

Abstract:

A method and an apparatus for reducing packet loss for a packet data service during congestion in a transport network are provided. The method comprises measuring a packet loss rate over a time period in one or more flows of data traffic packets associated with the packet data service to determine whether the one or more flows of data traffic packets are experiencing a variation in a desired traffic performance level at a particular time duration during the congestion in the time period. The method further comprises triggering a request to reduce a flow rate of at least one of the one or more flows of data traffic packets based on the packet loss rate if the at least one of the one or more flows of data traffic packets experiences the variation in the desired traffic performance level. By using a distributed transport congestion control, for example, only such Best Effort data traffic packet flows that generate bursty traffic at a specific moment of congestion sense the congestion and thus trigger an associated rate reduction action. However, other flows that do not experience the congestion may not be affected.

US Patent:

8143299, Mar 27, 2012

Filed:

Oct 25, 2005

Appl. No.:

11/577953

Inventors:

William J. Welsh - Princeton NJ, US
Youyi Peng - Piscataway NJ, US
Xin Wang - Piscataway NJ, US
Susan M. Keenan - Longmont CO, US
Qiang Zhang - Piscataway NJ, US
Sonia Arora - Franklin Park NJ, US

Assignee:

University of Medicine and Dentistry of New Jersey - Somerset NJ

International Classification:

A61K 31/4196
C07D 249/08

US Classification:

514383, 548255, 5482622

Abstract:

Substituted triazole compounds and pharmaceutical compositions thereof are presented. Also presented are methods for treating a pathology linked to a hyperproliferative disorder by administering the substituted triazole compounds to a patient in need thereof.

US Patent:

8304719, Nov 6, 2012

Filed:

Feb 20, 2010

Appl. No.:

12/709474

Inventors:

Xin Wang - Princeton NJ, US
Haiying Zhang - Princeton NJ, US

International Classification:

H01J 49/00

US Classification:

250288, 250281, 250282

Abstract:

A method for identifying and characterizing components of interest in complex samples includes subjecting both a sample and its control samples to chromatography/high resolution mass spectrometry analysis to detect ions of the samples. The method includes defining sections of control sample data within specified chromatographic fluctuation time and mass precision windows around each ion or each group of the same ions of question in the test sample data. The defined sections of the control sample data are examined and the maximal intensities are subtracted from respective ions in the test sample. Components of interest are determined from the resultant data of the test sample. The method can be used for identifying molecular ions and/or their fragment ions for components of interest in complex samples.

US Patent:

8401331, Mar 19, 2013

Filed:

Dec 6, 2007

Appl. No.:

11/951367

Inventors:

Mahmoud Ragaei Sherif - Landing NJ, US
Ahmed A. Tarraf - Bayonne NJ, US
Xin Wang - Parsippany NJ, US
Jian Yi - Bridgewater NJ, US
Mohammad Hossein Zarrabizadeh - Marlboro NJ, US

Assignee:

Alcatel Lucent - Paris

International Classification:

G06K 9/64

US Classification:

382278, 382100

Abstract:

A video analysis technique includes correlating frames from a processed video with frames from a pre-processed, original video. A linear approximation of a relationship between the correlated frames is determined. A disclosed example includes determining a linear approximation that maximizes the number of processed video frames that fit into the linear approximation. The linear approximation and whether any frames do not fit within the linear approximation is then used to provide quality information for analyzing a quality of the processed video.

US Patent:

8435849, May 7, 2013

Filed:

Apr 5, 2012

Appl. No.:

13/440344

Inventors:

Xin Wang - New York NY, US
Zhiqiang Wu - Plano TX, US
Ramesh Venugopal - Richardson TX, US

Assignee:

Texas Instruments Incorporated - Dallas TX

International Classification:

H01L 21/8238

US Classification:

438199, 257369

Abstract:

A gate stack for an NMOS transistor in an IC to induce tensile stress in the NMOS channel is disclosed. The gate stack includes a first layer of undoped polysilicon, a second layer of n-type polysilicon to establish a desired work function in the gate, layer of compressively stressed metal, and a third layer of polysilicon to provide a silicon surface for subsequent formation of metal silicide. Candidates for the compressively stressed metal are TiN, TaN, W, and Mo. In a CMOS IC, the n-type polysilicon layer and metal layer are patterned in NMOS transistor areas, while the first polysilicon layer and third polysilicon layer are patterned in both NMOS and PMOS transistor areas. Polysilicon CMP may be used to reduce topography between the NMOS and PMOS gate stacks to facilitate gate pattern photolithography.

US Patent:

8553554, Oct 8, 2013

Filed:

May 16, 2008

Appl. No.:

12/122356

Inventors:

Colin Kahn - Morris Plains NJ, US
Philip Lamoureux - Succasunna NJ, US
Mahmoud R. Sherif - Landing NJ, US
Sherif R. Sherif - Landing NJ, US
Ahmed A. Tarraf - Bayonne NJ, US
Xin Wang - Morris Plains NJ, US

Assignee:

Alcatel Lucent - Paris

International Classification:

G01R 31/08

US Classification:

370236

Abstract:

The invention includes a method and apparatus adapted for controlling congestion in a Radio Access Network (RAN). In one embodiment, a method includes monitoring packets received at a first network element of the RAN for an indication of congestion, where the packets are associated with a quality-of-service class, and, in response to detecting an indication of congestion in at least one of the received packets, signaling congestion status information from the first network element of the RAN toward a second network element of the RAN that is adapted for applying congestion control for the quality-of-service class. In one embodiment, a method includes receiving, at a first network element of the RAN, from a second network element of the RAN, congestion status signaling indicative of a congestion condition associated with a quality-of-service class, and applying congestion control for the quality-of-service class in response to receiving the congestion status signaling indicative of the congestion condition.

US Patent:

8569350, Oct 29, 2013

Filed:

Feb 23, 2012

Appl. No.:

13/403617

Inventors:

William J. Welsh - Princeton NJ, US
Youyi Peng - Somerset NJ, US
Xin Wang - Piscataway NJ, US
Susan M. Keenan - Longmont CO, US
Qiang Zhang - Piscataway NJ, US
Sonia Arora - Franklin Park NJ, US

Assignee:

Rutgers, The State University of New Jersey - New Brunswick NJ

International Classification:

A61K 31/4196
C07D 249/08

US Classification:

514383, 548255, 5482622, 514359

Abstract:

Substituted triazole compounds and pharmaceutical compositions thereof are presented. Also presented are methods for treating a pathology linked to a hyperproliferative disorder by administering the substituted triazole compounds to a patient in need thereof.