Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8583929 | Encryption method for secure packet transmission | Sarvar Patel | 2013-11-12 |
| 8510558 | Identity based authenticated key agreement protocol | — | 2013-08-13 |
| 8447968 | Air-interface application layer security for wireless networks | Sarvar Patel, Ajay Rajkumar | 2013-05-21 |
| 8300584 | System and method for cell-edge performance management in wireless systems using distributed scheduling | Ashok N. Rudrapatna, Subramanian Vasudevan, Jialin Zou | 2012-10-30 |
| 8301883 | Secure key management in conferencing system | Violeta Cakulev | 2012-10-30 |
| 8189544 | Method of creating security associations in mobile IP networks | Peter J. McCann, Semyon B. Mizikovsky | 2012-05-29 |
| 7826849 | Method of sharing mobile unit state information between base station routers | Peter Bosch, Sape Jurriën Mullender, Paul Anthony Polakos, Ajay Rajkumar | 2010-11-02 |
| 7801174 | Techniques for efficient control of aggregating wireless voice communications | Niranjan Joshi, Achilles Kogiantis, Ashok N. Rudrapatna | 2010-09-21 |
| 7660244 | Method and apparatus for quality-of-service based admission control using a virtual scheduler | Srinivas Kadaba, Thierry Klein, Kin K. Leung, Haitao Zheng | 2010-02-09 |
| 7535839 | Method and apparatus for quality-of-service based admission control using prediction of scheduling gain | Srinivas Kadaba, Thierry Klein, Kin K. Leung | 2009-05-19 |
| 7502317 | Method for differentiating services and users in communication networks | Niranjan Joshi, Srinivas Kadaba, Gopal Kumar | 2009-03-10 |
| 7426196 | Method and apparatus for managing packet data resources | Nandu Gopalakrishnan, Niranjan Joshi, Srinivas Kadaba, Ashok N. Rudrapatna | 2008-09-16 |
| 7385954 | Method of transmitting or retransmitting packets in a communication system | Nandu Gopalakrishnan | 2008-06-10 |
| 7356346 | Method of uplink scheduling for data communication | Nandu Gopalakrishnan, Srinivas Kadaba, Ashok N. Rudrapatna | 2008-04-08 |
| 7221756 | Constructions of variable input length cryptographic primitives for high efficiency and high security | Sarvar Patel, Zulfikar Ramzan | 2007-05-22 |
| 7158504 | Multiple mode data communication system and method and forward and/or reverse link control channel structure | Srinivas Kadaba, Farooq Khan, Eshwar Pittampalli, Ashok N. Rudrapatna, Subramanian Vasudevan +1 more | 2007-01-02 |
| 7117424 | Block coding method having increased flexibility in choice of code length or minimum code distance | Kartik Swaminathan Venkatram | 2006-10-03 |
| 7110466 | Variable rate message coding | Nandu Gopalakrishnan, Ashok N. Rudrapatna | 2006-09-19 |
| 7092731 | Method for improving capacity of a reverse link channel in a wireless network | Nandu Gopalakrishnan, Sudhir Ramakrishna | 2006-08-15 |
| 7058946 | Adaptive scheduling of data delivery in a central server | Swarup Acharya, Shanmugavelayut Muthukrishnan | 2006-06-06 |
| 6930981 | Method for data rate selection in a wireless communication system | Nandu Gopalakrishnan, Srinivas Kadaba, Farooq Khan, Sanjiv Nanda, Mehmet Oguz Sunay | 2005-08-16 |
| 6859446 | Integrating power-controlled and rate-controlled transmissions on a same frequency carrier | Nandu Gopalakrishnan, Niranjan Joshi, Srinivas Kadaba, Achilles Kogiantis, Ashok N. Rudrapatna +2 more | 2005-02-22 |
| 6836666 | Method to control uplink transmissions in a wireless communication system | Nandu Gopalakrishnan, Srinivas Kadaba, Ashok N. Rudrapatna | 2004-12-28 |
| 6502062 | System and method for scheduling data delivery using flow and stretch algorithms | Swarup Acharya, Shanmugavelayut Muthukrishnan | 2002-12-31 |
| 6285761 | Method for generating pseudo-random numbers | Sarvar Patel | 2001-09-04 |