| 1 2 3 4 |
| Patent ID | Title | Date Filed |
| 6587500 | Symbol sampling time settlement of a hard decision radio receiver
| December 17, 1999 |
| 6570909 | Interference suppression in a CDMA receiver
| July 9, 1999 |
| 6560271 | Pseudo noise code acquisition apparatus for direct sequence spread spectrum communications
| December 29, 1998 |
| 6556621 | System for fast lock and acquisition of ultra-wideband signals
| March 29, 2000 |
| 6549589 | Digital audio broadcasting receiver
| February 19, 1999 |
| 6546042 | Cyclic adaptive receivers for DS-CDMA signals
| August 29, 2000 |
| 6539071 | Frequency correction at the receiver end in a packet transmission system
| October 4, 2000 |
| 6535547 | Random access in a mobile telecommunications system
| June 2, 1999 |
| 6529783 | Process for estimating a parasite phase shift during reception of a multi-carrier signal and the corresponding receiver
| March 7, 2000 |
| 6529546 | Acquisition of a spread-spectrum signal using counters
| February 13, 2001 |
| 6512787 | Digital impairment learning method and system
| April 23, 1999 |
| 6493395 | Multi-carrier transmission systems
| June 2, 1999 |
| 6487252 | Wireless communication system and method for synchronization
| January 29, 1999 |
| 6487238 | Signal receiving device and radio transmission device and radio transmission method
| June 25, 1999 |
| 6483867 | Tracking loop realization with adaptive filters
| November 22, 1999 |
| 6421371 | Modulation sequence synchronization methods and apparatus employing partial sequence correlation
| November 17, 1998 |
| 6414951 | Method for detecting short codes in CDMA systems
| October 8, 1999 |
| 6385259 | Composite code match filters
| September 30, 1999 |
| 6381264 | Efficient multipath centroid tracking circuit for a code division multiple access (CDMA) system
| March 3, 1999 |
| 6373862 | Channel-aided, decision-directed delay-locked loop
| December 11, 1998 |
| 6370156 | Modulation/demodulation of a pilot carrier, means and method to perform the modulation/demodulation
| April 18, 1997 |
| 6359939 | Noise-adaptive packet envelope detection
| May 20, 1998 |
| 6345068 | Hierarchical delay lock loop code tracking system with multipath correction
| February 16, 2000 |
| 6339601 | Method of, and frame synchronizing device for, synchronizing systems having a digital interface
| October 31, 1997 |
| 6331996 | Channel synchronization and impulse sounding in the presence of frequency offset
| May 28, 1998 |
| 6331989 | Multiplex transmission method and system
| February 18, 1998 |
| 6324208 | Apparatus and method of controlling transmitting power in a subscriber of a wireless telecommunications system
| April 20, 1998 |
| 6324206 | Method and apparatus for spreading and despreading data in a spread spectrum communication system
| February 23, 2000 |
| 6314128 | Spread spectrum synchronized receiver and synchronizing methods
| July 17, 1998 |
| 6314081 | High power short message service using dedicated carrier frequency
| January 18, 1996 |
| 6301311 | Non-coherent, non-data-aided pseudo-noise synchronization and carrier synchronization for QPSK or OQPSK modulated CDMA system
| February 10, 1999 |
| 6301288 | Method of chip interleaving in direct sequence spread spectrum communications
| February 29, 2000 |
| 6289040 | Hierarchical delay lock loop code tracking system
| September 16, 1998 |
| 6275678 | Method and apparatus for determining an operating point of a non-linear amplifier of a communication channel
| December 17, 1998 |
| 6266349 | Method and apparatus for detecting frame in data stream
| September 4, 1998 |
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