Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8797925 | Method, base station and mobile station for TDD operation in a communication system | William J. Jones, Joseph Cheung | 2014-08-05 |
| 8681891 | Selection of training sequences for multiple-in multiple-out transmissions | Peter Darwood, Vishakan Ponnampalam | 2014-03-25 |
| 8532653 | Managing control signalling over different radio access technologies (RATS) using different types of spectrum | Haris Zisimopoulos, Chandrika Worrall | 2013-09-10 |
| 8514958 | Interference mitigation for orthogonal frequency division multiplexing communication | Vishakan Ponnampalam | 2013-08-20 |
| 8493926 | Duplex operation in a cellular communication system | Martin Warwick Beale | 2013-07-23 |
| 8396472 | Providing multiple data streams by different networks for the same content | Chandrika Worrall, Haris Zisimopoulos | 2013-03-12 |
| 8374619 | Apparatus, communication system and methods for enabling spectrum access | Peter Darwood, Paul Howard | 2013-02-12 |
| 8280385 | Apparatus, communication system and methods for enabling spectrum access | Peter Darwood, Paul Howard | 2012-10-02 |
| 8243709 | Method and arrangement for mitigation of intercell interference in a cellular communication system | — | 2012-08-14 |
| 8229008 | Interference mitigation for orthogonal frequency division multiplexing communication | Vishakan Ponnampalam | 2012-07-24 |
| 8228877 | Multi-user detector and method for use in a communication system | — | 2012-07-24 |
| 8081597 | Quasi synchronous transmission in cellular networks | William J. Jones | 2011-12-20 |
| 8045599 | Selection of training sequences for multiple-in multiple-out transmissions | Peter Darwood, Vishakan Ponnampalam | 2011-10-25 |
| 7920537 | Method and arrangement for mitigation of intercell interference in a cellular communication system | — | 2011-04-05 |
| 7890113 | Method, base station and mobile station for tdd operation in a communication system | William J. Jones, Joseph Cheung | 2011-02-15 |
| 7792179 | Arrangement and method for sequence production in a spread spectrum communication system | Peter Darwood | 2010-09-07 |
| 7711008 | Quasi synchronous transmission in cellular networks | William J. Jones | 2010-05-04 |
| 7590388 | Method and arrangement for noise variance and SIR estimation | Nicholas William Anderson | 2009-09-15 |
| 7369601 | Code division multiple access receiver | David Trewren | 2008-05-06 |
| 7301930 | Encoder and method for efficient synchronisation channel encoding in UTRA TDD mode | Paul Howard | 2007-11-27 |
| 7266093 | Method and arrangement for automatic frequency correction | Paul Howard, Robert Armstrong | 2007-09-04 |
| 7242908 | Method and arrangement for channel estimation in a wireless communication system | Peter Darwood | 2007-07-10 |
| 7099375 | Chip rate invariant detector | Steven Nicholas Geers | 2006-08-29 |
| 6865169 | Cellular wireless internet access system using spread spectrum and internet protocol | Roger Phillip Quayle, William J. Jones | 2005-03-08 |
| 6307892 | Multicarrier communication system and method for peak power control | Timothy Wilkinson | 2001-10-23 |