| 7876849 |
Data transmission method and apparatus using networked receivers having spatial diversity |
— |
2011-01-25 |
| 7852868 |
Method and apparatus for establishing circuit connections over local area networks with frequency selective impairments |
James E. Petranovich |
2010-12-14 |
| 7830907 |
Frame structure for OFDM signaling, including beacons and traffic |
James E. Petranovich, Neal Riedel, Deepak Ayyagari, Daniel J. Park, Garold B. Gaskill |
2010-11-09 |
| 7724637 |
Method and apparatus for controlled spectrum multi-carrier modulation |
— |
2010-05-25 |
| 7450604 |
Method and apparatus for establishing circuit connections over local area networks with frequency selective impairments |
James E. Petranovich |
2008-11-11 |
| 7376075 |
Circular constellations with coherent gain/differential phase and pilots |
James E. Petranovich, Yiorgos M. Peponides, Cenk Köse |
2008-05-20 |
| 7257165 |
Method and apparatus for preamble detection and time synchronization estimation in OFDM communication systems |
— |
2007-08-14 |
| 6854059 |
Method and apparatus for medium access control in powerline communication network systems |
— |
2005-02-08 |
| 6370135 |
Continuous CDPD base station and method of facilitating efficient data transfer |
— |
2002-04-09 |
| 6188903 |
Method and apparatus for frequency reuse in cellular communication systems |
Sheldon L. Gilbert, Carl HARDIN, James E. Petranovich |
2001-02-13 |
| 6122527 |
Cellular digital packet data mobile data base station |
Mark T. Robinson, Matt Wong, Seton Paul Kasmir, Kumar Balachandran, Sue Graham +2 more |
2000-09-19 |
| 6058289 |
Method and apparatus for low power mobile unit for cellular communications system |
Carl HARDIN, James E. Petranovich |
2000-05-02 |
| 6038455 |
Reverse channel reuse scheme in a time shared cellular communication system |
Sheldon L. Gilbert, Carl HARDIN, James E. Petranovich |
2000-03-14 |
| 5946624 |
Synchronized frequency hopping |
James E. Petranovich, Sheldon L. Gilbert |
1999-08-31 |
| 5819182 |
Method and apparatus for improving receiver performance in a land mobile communications system |
Carl HARDIN |
1998-10-06 |
| 5729557 |
Cellular communication system with multiple code rates |
James E. Petranovich, C. Thomas Hardin |
1998-03-17 |
| 5627499 |
Digital modulator and upconverter having single-bit delta-sigma data converters |
— |
1997-05-06 |
| 5544222 |
Cellular digtial packet data mobile data base station |
Mark T. Robinson, Matt Wong, Seton Paul Kasmir, Kumar Balachandran, Sue Graham +2 more |
1996-08-06 |
| 5533029 |
Cellular digital packet data mobile data base station |
— |
1996-07-02 |
| 5517530 |
Method and apparatus for dual demodulation of mobile channel signals |
— |
1996-05-14 |
| 5511098 |
Digital methods and apparatus reverse link signal detection and recovery in a mobile data base station |
— |
1996-04-23 |
| 5504786 |
Open loop phase estimation methods and apparatus for coherent combining of signals using spatially diverse antennas in mobile channels |
— |
1996-04-02 |
| 5473637 |
Open-loop phase estimation methods and apparatus for coherent demodulation of phase modulated carriers in mobile channels |
— |
1995-12-05 |
| 5412353 |
Phase-locked loop frequency modulation circuit for input modulation signals having low-frequency content |
Naom Chaplik, Seton Paul Kasmir |
1995-05-02 |
| 4879720 |
Decoder ring system |
William A. Shumate, Daniel R. Kindred, Franklin P. Antonio, Krishnanand Kelkar, Thomas R. Bilotta +1 more |
1989-11-07 |