Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10263682 | Channel state prediction based on prediction of channel state factors | — | 2019-04-16 |
| 9698896 | Multiple access spread spectrum switching methodology | — | 2017-07-04 |
| 9456387 | Method and apparatus for improving adaptive streaming video quality by optimizing resource allocation | Harish Viswanathan, Nandu Gopalakrishnan, Mark M. Clougherty, Andre Beck, Gang Li +2 more | 2016-09-27 |
| 9450659 | Method and apparatus to generate virtual sector wide static beams using phase shift transmit diversity | — | 2016-09-20 |
| 9414357 | Methods and devices for obtaining a single frequency network in a network multi-input multi-output communications system | — | 2016-08-09 |
| 9264878 | Method of providing rate tiers in wireless communication systems | Tomas S. Young, Nandu Gopalakrishnan | 2016-02-16 |
| 9106305 | Multiple access spread spectrum switching methodology | — | 2015-08-11 |
| 9065606 | Architecture to support network-wide multiple-in-multiple-out wireless communication over a downlink | Krishna Balachandran, Srinivas Kadaba, Kemal M. Karakayali | 2015-06-23 |
| 8787302 | Architecture to support network-wide multiple-in-multiple-out wireless communication over a downlink | Krishna Balachandran, Srinivas Kadaba, Kemal M. Karakayali | 2014-07-22 |
| 8660523 | Method of providing rate tiers in wireless communication systems | Tomas S. Young, Nandu Gopalakrishnan | 2014-02-25 |
| 8520539 | Permutation zone for coordinated multi-point systems | Kathiravetpillai Sivanesan | 2013-08-27 |
| 8446857 | Multiple access spread spectrum switching methodology | — | 2013-05-21 |
| 8369864 | Inter-sector macrodiversity interference cancellation and scheduling | — | 2013-02-05 |
| 8340723 | Small cell base station, and method of controlling a small cell base station | — | 2012-12-25 |
| 8300584 | System and method for cell-edge performance management in wireless systems using distributed scheduling | Ganapathy Subramanian Sundaram, Subramanian Vasudevan, Jialin Zou | 2012-10-30 |
| 8040802 | Method of controlling congestion for wireless communications | Nirwan Ansari, Shupeng Li | 2011-10-18 |
| 8032183 | Architecture to support network-wide multiple-in-multiple-out wireless communication | — | 2011-10-04 |
| 7920469 | Indicating a variable control channel structure for transmissions in a cellular system | Shupeng Li, Shirish Nagaraj, Sudhir Ramakrishna | 2011-04-05 |
| 7873055 | Scheduling user transmissions of mobile stations on a reverse link of a spread spectrum cellular system | Shupeng Li, Sudhir Ramakrishna | 2011-01-18 |
| 7869416 | Method for enabling use of secondary pilot signals across a forward link of a CDMA network employing a slotted transmission scheme and time multiplexed pilot channel | Sudhir Ramakrishna | 2011-01-11 |
| 7864683 | Wireless communication method with air-interface encoder packets configured for more efficient use of network resources | Shupeng Li, Shirish Nagaraj, Sudhir Ramakrishna | 2011-01-04 |
| 7801174 | Techniques for efficient control of aggregating wireless voice communications | Niranjan Joshi, Achilles Kogiantis, Ganapathy Subramanian Sundaram | 2010-09-21 |
| 7756071 | Multiple access spread spectrum switching methodology | — | 2010-07-13 |
| 7688708 | Method of OFDMA tone interference cancellation | Shupeng Li, Sudhir Ramakrishna | 2010-03-30 |
| 7499439 | Method for controlling transmission rates in a wireless communications system | Shupeng Li, Sudhir Ramakrishna | 2009-03-03 |