Issued Patents All Time
Showing 76–98 of 98 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8792328 | Radio-link reliability using multi-carrier capability in wireless broadband systems | Xiangying Yang | 2014-07-29 |
| 8780876 | Delivery of multicast and broadcast services concurrently with unicast data | Yujian Zhang | 2014-07-15 |
| 8743734 | Configuring component carriers in carrier aggregation | — | 2014-06-03 |
| 8706077 | Configurable common reference signal port for reference signal received power in distributed antenna systems | Yuan Zhu, Sassan Ahmadi, Xiangying Yang, Yujian Zhang, Xiaogang Chen | 2014-04-22 |
| 8588139 | MAC/PHY identification of base station types and their preferred and restricted access | — | 2013-11-19 |
| 8570958 | Method and apparatus for efficient scheduling in broadband wireless access networks | Shantidev Mohanty, Rath Vannithamby, Roshni Srinivasan | 2013-10-29 |
| 8560009 | Multicarrier techniques for wireless systems | — | 2013-10-15 |
| 8537718 | Configuring component carriers in carrier aggregation | — | 2013-09-17 |
| 8526908 | Method and apparatus for certification based feature enablement | — | 2013-09-03 |
| 8477690 | Location determination in wireless communication systems | Alexey Khoryaev, Alexander Maltsev, Roman Maslennikov, Mikhail Shilov, Yang-Seok Choi +1 more | 2013-07-02 |
| 8472380 | Method and apparatus for enhanced multicast broadcast services | Muthaiah Venkatachalam | 2013-06-25 |
| 8472425 | System, method and apparatus for an efficient information broadcast in a multi-carrier wireless network | Muthaiah Venkatachalam, Xiangying Yang | 2013-06-25 |
| 8441984 | Wireless device and method for efficiently paging idle-mode mobile stations in multicarrier systems | Muthaiah Venkatachalam, Shantidev Mohanty | 2013-05-14 |
| 8380198 | System and method for handoff between base stations | Masoud Olfat | 2013-02-19 |
| 8295373 | Virtual multicarrier design for orthogonal frequency division multiple access communications | Hujun Yin, Rongzhen Yang, Xiaoshu Qian, Yang-Seok Choi, Sassan Ahmadi | 2012-10-23 |
| 8054783 | System and method for dividing subchannels in a OFDMA network | Masoud Olfat | 2011-11-08 |
| 8036702 | Method and apparatus for multicarrier communication in wireless systems | — | 2011-10-11 |
| 7796547 | Method and apparatus for providing information to mobile stations in inactive states | Masoud Olfat | 2010-09-14 |
| 7751363 | System and method for allocating traffic and associated control channels | Masoud Olfat | 2010-07-06 |
| 7693517 | System and method for handoff between base stations | Masoud Olfat | 2010-04-06 |
| 7483490 | Method for transmitting wideband signals via a communication system adapted for narrow-band signal transmission | Lin-Nan Lee, Khalid Karimullah, Feng-Wen Sun | 2009-01-27 |
| 6738366 | SYSTEM AND METHOD FOR USING INHIBIT SENSE MULTIPLE ACCESS (ISMA) PROTOCOL AND A CAPTURE MESSAGE TO OPTIMIZE RANDOM ACCESS CONTROL AND DATA PACKET COMMUNICATION BETWEEN ACCESS TERMINALS AND A BASE STATION OVER A WIRELESS REVERSE COMMON CHANNEL | Khalid Karimullah | 2004-05-18 |
| 6539050 | Method for transmitting wideband signals via a communication system adapted for narrow-band signal transmission | Lin-Nan Lee, Khalid Karimullah, Feng-Wen Sun | 2003-03-25 |