Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8265006 | Synchronization channel (preamble) structure for mobile worldwide interoperability for microwave access (WiMAX) systems | Muthaiah Venkatachalam | 2012-09-11 |
| 8218424 | Transmission of system configuration information in mobile networks | Shantidev Mohanty | 2012-07-10 |
| 8175022 | Transmission of system configuration information in mobile WiMAX systems | Shantidev Mohanty | 2012-05-08 |
| 7974312 | Compressed medium access control (MAC) header structure for MAC overhead reduction in mobile worldwide interoperability for microwave access (WiMAX) systems | Muthaiah Venkatachalam | 2011-07-05 |
| 7940723 | Dynamic/static transport channel to physical channel mapping in broadband wireless access systems | — | 2011-05-10 |
| 7924809 | Techniques to provide a channel quality indicator | Hujun Yin, Roshni Srinivasan | 2011-04-12 |
| 7885214 | Device, system, and method for partitioning and framing communication signals in broadband wireless access networks | Hujun Yin | 2011-02-08 |
| 7804799 | Uplink contention based access with quick access channel | Muthaiah Venkatachalam, Xiangying Yang | 2010-09-28 |
| 6625226 | Variable bit rate coder, and associated method, for a communication station operable in a communication system | Allen Gersho, Vladimir Cuperman, Jan Linden, Ajit Venkat Rao, Fenghua Liu +1 more | 2003-09-23 |
| 6311154 | Adaptive windows for analysis-by-synthesis CELP-type speech coding | Allen Gersho, Vladimir Cuperman, Ajit Venkat Rao, Tung-Chiang Yang, Fenghua Liu | 2001-10-30 |