Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7006477 | Method for interleaving of half rate channels suitable for half duplex operation and statistical multiplexing | Krishna Balachandran, Sanjiv Nanda | 2006-02-28 |
| 6996087 | Communication system including an interworking mobile switching center for call termination | — | 2006-02-07 |
| 6975611 | Method and device for MAC layer feedback in a packet communication system | Krishna Balachandran, Subrahmanyam Dravida, Sanjiv Nanda, Shiv M. Seth, Stanley Vitebsky | 2005-12-13 |
| 6963544 | System for statistically multiplexing real-time and non-real-time voice and data traffic in a wireless system | Krishna Balachandran, Cristian Demetrescu, Sanjiv Nanda, Hong Xie | 2005-11-08 |
| 6954654 | Provision of services in a communication system including an interworking mobile switching center | — | 2005-10-11 |
| 6895057 | System and method for wireless communication supporting link adaptation and incremental redundancy | Krishna Balachandran, Sanjiv Nanda | 2005-05-17 |
| 6871070 | Communication system for providing roaming between an internet protocol multimedia system and a circuit-switched domain | — | 2005-03-22 |
| 6856625 | Apparatus and method of interleaving data to reduce error rate | Sanyogita Shamsunder, Keith Conner, Sanjiv Nanda, James Paul Seymour | 2005-02-15 |
| 6778558 | System and method for incremental redundancy transmission in a communication system | Krishna Balachandran, Sanjiv Nanda | 2004-08-17 |
| 6772112 | System and method to reduce speech delay and improve voice quality using half speech blocks | — | 2004-08-03 |
| 6721565 | Handover of wireless calls between systems supporting circuit and packet call models | John Matthew Gafrick, Harold Aaron Lassers, Ronald Martin | 2004-04-13 |
| 6625133 | System and method for link and media access control layer transaction initiation procedures | Krishna Balachandran, Sanjiv Nanda, Shiv M. Seth, Stanley Vitebsky, William Yih Yuan Waung | 2003-09-23 |
| 6611515 | System and method for link and media access control layer transaction completion procedures | Krishna Balachandran, Sanjiv Nanda, Shiv M. Seth, Stanley Vitebsky, William Yih Yuan Waung | 2003-08-26 |
| 6567375 | Method and apparatus for packet size dependent link adaptation for wireless packet | Krishna Balachandran, Kirk Chang, Wei Luo, Sanjiv Nanda | 2003-05-20 |
| 6557135 | Cycling through entirety of error-indicating acknowledgment information | Krishna Balachandran, Sanjiv Nanda | 2003-04-29 |
| 6389066 | System and method for adaptive modification of modulated and coded schemes in a communication system | — | 2002-05-14 |
| 6215827 | System and method for measuring channel quality information in a communication system | Krishna Balachandran, Sanjiv Nanda, Srinivas Kadaba | 2001-04-10 |
| 6108374 | System and method for measuring channel quality information | Krishna Balachandran, Sanjiv Nanda, Srinivas Kadaba | 2000-08-22 |
| 6069883 | Code division multiple access system providing enhanced load and interference based demand assignment service to users | Subhasis Laha, Sarath Kumar, Douglas Knisely, Sanjiv Nanda, Chih-Lin I | 2000-05-30 |
| 5797099 | Enhanced wireless communication system | James S. Peterson, Robert Shaw Sellinger | 1998-08-18 |
| 5729536 | Cellular system architectures supporting data services | Bharat Tarachand Doshi, Subrahmanyam Dravida, Sanjiv Nanda, Anil S. Sawkar, Philip Andrew Treventi | 1998-03-17 |
| 5606595 | Equal access to inter-exchange carriers in a mobile wireless packet data communication system | — | 1997-02-25 |
| 5550848 | Signaling protocol for a noisy communications channel | Bharat Tarachand Doshi, Sanjiv Nanda | 1996-08-27 |
| 5444718 | Retransmission protocol for wireless communications | Sanjiv Nanda | 1995-08-22 |
| 4403292 | Control for an electrical generating and distribution system, and method of operation | James B. Thom, William J. Peterson, Timothy F. Glennon | 1983-09-06 |