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Class Information
Number: 455/13.2
Name: Telecommunications > Carrier wave repeater or relay system (i.e., retransmission of same information) > Portable or mobile repeater > Space satellite > With synchronizing of satellites or system
Description: Subject matter wherein stations in a system are regulated such that each transmits a carrier wave of the same frequency and phase as those carriers transmitted by the other stations.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7630683 |
Return link design for PSD limited mobile satellite communication systems |
Dec. 8, 2009 |
| 7627285 |
Satellite communications systems and methods with distributed and/or centralized architecture including ground-based beam forming |
Dec. 1, 2009 |
| RE41000 |
Methods and arrangements in a radio communications system |
Nov. 24, 2009 |
| 7602743 |
HUB modem system, method and apparatus |
Oct. 13, 2009 |
| 7599657 |
Reducing service outages in a multibeam satellite system |
Oct. 6, 2009 |
| 7595749 |
Method and device for relative time and position determination for moving objects based on one-way and two-way measurements |
Sep. 29, 2009 |
| 7590083 |
Wireless packet data distributed communications system |
Sep. 15, 2009 |
| 7574224 |
Methods and apparatus for performing timing synchronization with base stations |
Aug. 11, 2009 |
| 7565105 |
Carrier |
Jul. 21, 2009 |
| 7539456 |
Spread spectrum communication system using a quasi-geostationary satellite |
May. 26, 2009 |
| 7526302 |
Method of synchronizing a mobile station with a base station |
Apr. 28, 2009 |
| 7505736 |
Aeronautical broadcast and communication system |
Mar. 17, 2009 |
| 7489927 |
Method and system for object tracking and communication |
Feb. 10, 2009 |
| 7483672 |
Satellite system for vessel identification |
Jan. 27, 2009 |
| 7460830 |
Inter-satellite crosslink communications system, apparatus, method and computer program product |
Dec. 2, 2008 |
| 7447501 |
Systems and methods for monitoring selected terrestrially used satellite frequency signals to reduce potential interference |
Nov. 4, 2008 |
| 7447179 |
Methods for synchronizing in a wide band code division multiple access communication system |
Nov. 4, 2008 |
| 7432852 |
Method of synchronizing base stations of a terrestrial cellular communication network |
Oct. 7, 2008 |
| 7415000 |
Data transmission apparatus and data transmission method |
Aug. 19, 2008 |
| 7386284 |
Controlling the gain of a remote active antenna |
Jun. 10, 2008 |
| 7379707 |
System for concurrent mobile two-way data communications and TV reception |
May. 27, 2008 |
| 7376417 |
Method and system of efficient spectrum utilization by communications satellites |
May. 20, 2008 |
| 7366532 |
Group call management through receive/transmit synchronization |
Apr. 29, 2008 |
| 7359711 |
Methods and apparatus for improving accuracy of radio timing measurements |
Apr. 15, 2008 |
| 7359673 |
UWB repeater with pulse delay and UWB communication system |
Apr. 15, 2008 |
| 7340213 |
Intra- and/or inter-system interference reducing systems and methods for satellite communications systems |
Mar. 4, 2008 |
| 7321776 |
Estimating GPS time at cellular terminals based on timing of information from base stations and satellites |
Jan. 22, 2008 |
| 7317895 |
Method of controlling a satellite communication system, a timing unit, and a control unit of a timing unit |
Jan. 8, 2008 |
| 7317907 |
Synchronizing server and device data using device data schema |
Jan. 8, 2008 |
| 7317916 |
Stratospheric-based communication system for mobile users using additional phased array elements for interference rejection |
Jan. 8, 2008 |
| 7310327 |
Method and apparatus for time synchronizing an in-vehicle network |
Dec. 18, 2007 |
| 7308230 |
Device and method to locally fill gaps in spotbeam satellite systems with frequency re-use |
Dec. 11, 2007 |
| 7302225 |
Time acquisition in a wireless position determination system |
Nov. 27, 2007 |
| 7302269 |
Radiolocation in a wireless network using time difference of arrival |
Nov. 27, 2007 |
| 7302226 |
Combined fixed satellite service and mobile platform satellite service communication system |
Nov. 27, 2007 |
| 7280498 |
Low-latency/low link margin airborne satellite internet system and method using COTS infrastructure |
Oct. 9, 2007 |
| 7277673 |
Virtually geostationary satellite array with optimized parameters |
Oct. 2, 2007 |
| 7277674 |
Data monitoring system and method using a single time axis with time information provided by a GPS receiver |
Oct. 2, 2007 |
| 7274908 |
Method, apparatus, and system for demand assignment in a communication network |
Sep. 25, 2007 |
| 7257371 |
Method, apparatus, and system for using a synchronous burst time plan in a communication network |
Aug. 14, 2007 |
| 7221907 |
On orbit variable power high power amplifiers for a satellite communications system |
May. 22, 2007 |
| 7215967 |
System and method for fast cold start of a GPS receiver in a telecommunications environment |
May. 8, 2007 |
| 7194270 |
Dynamic beam width selection for non-uniform density multiple access cells |
Mar. 20, 2007 |
| 7187903 |
Method and apparatus for timing correction in communication systems |
Mar. 6, 2007 |
| RE39503 |
Space-based server network architecture |
Mar. 6, 2007 |
| 7184762 |
Communication satellite facility and satellite communication system providing bidirectional wideband intersatellite communication |
Feb. 27, 2007 |
| 7177592 |
Wireless communication system with split spot beam payload |
Feb. 13, 2007 |
| 7142154 |
Time and frequency synchronizations of equipment at different locations |
Nov. 28, 2006 |
| 7142159 |
Pseudolite navigation system |
Nov. 28, 2006 |
| 7142521 |
Wireless packet data distributed communications system |
Nov. 28, 2006 |
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