Patents

 

Granted

  1. Sridhar Machiraju, Hui Zang and Soshant Bali. Adaptive Initialization for Wireless Schedulers. US Patent No. 8,059,616.
  2. Hui Zang and Antonio Nucci, Method and system for deploying a network monitoring service within a communication network, US Patent No. 8,010,644.
  3. Majid Ghaderi, Ashwin Sridharan and Hui Zang, TCP-aware resource allocation in wireless networks, US Patent No. 7,864,802.
  4. Sridhar Machiraju, Hui Zang and Soshant Bali. Parallel Adaptive Quantile Wireless Scheduler. US Patent No. 7,796,551.
  5. Sridhar Machiraju, Hui Zang and Soshant Bali. Parallel Wireless Scheduler. US Patent No. 7,738,485.
  6. Majid Ghaderi, Ashwin Sridharan and Hui Zang, Adaptive Rate Allocation for Multiple TCP Sources in Wireless Networks. US Patent No. 7,733,777.
  7. Hui Zang, Communication network design with wavelength converters. US Patent No. 7,218,851.
  8. Hui Zang and Canhui Ou, Area-based sub-path protection for communication networks. US Patent No. 7,209,975.
  9. Hui Zang and Hongyue Zhu, Software model for communication networks. US Patent No. 6,711,324.

 

Pending for approval

 

1.     Hui Zang and Phyllis Reuther, User localization using friend location information, filed May 2011, Sprint Docket No. 8025.

2.     Jean Bolot and Hui Zang, Call Detail Record Analysis to Isolate and Utilize Subscriber Data, filed March 2011.Sprint Docket No. 7475.

3.     Hui Zang, Francois Baccelli, Jean Bolot, Method for determining the location of a mobile device, filed March 2011. Sprint Docket No. 7857.

4.     Hui Zang and Travis Dawson, Telecom-fraud detection using device-location information, Filed Jan. 2011. Sprint Docket No. 7611.

5.     Hui Zang and Travis Dawson, Using communication records to detect unauthorized use of telecommunication services, Filed November 2010. Sprint Docket No. 7434.

6.     Hui Zang and Travis Dawson, Using communication records to detect unauthorized use of telecommunication services, Filed November 2010. Sprint Docket No. 7381.

7.     Hui Zang, Ashwin Sridharan and Majid Ghaderi, TCP-aware power control in wireless networks. Filed August 2010.

8.     Hui Zang and Travis Dawson, Telecom fraud detection using device-location information, Filed July 2010.

  1. Hui Zang and Travis Dawson, Communications-System Fraud Detection Using Special Social Connection, Filed May 2010.
  2. Hui Zang and Travis Dawson, Telecom Fraud Detection Using Social Patterns, Filed February 2010.
  3. Hui Zang, Majid Ghaderi, Ashwin Sridharan, Power-Efficient Transmission Management of 3G/4G Base Stations, Filed February 2010.
  4. Hui Zang, Liang Cai, Hao Chen, and Gabriel Maganis, Method for Increasing the Number of Concurrent Page Records Sent to Mobile Stations. Filed September 2009.
  5. Hui Zang and Tao Ye, Forced State Change to Facilitate Blacklist Evaluation. Filed June 2009.
  6. Ashwin Sridharan, Hui Zang and Jianning Mai. Fast Filterd Sampling. Sprint Docket No. 5161/SPRI.137012, Filed in November 2008.
  7. Hui Zang and Jean C. Bolot. Methods and Systems for Paging in a Communication System. Sprint Docket No. 5551. Filed in September 2008.
  8. Hui Zang, Jean C. Bolot and Jeremy Serror. Paging Channel Queue Management Based On Load. Sprint Docket No. 4019. Filed in August 2006.