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Class Information
Number: 370/509
Name: Multiplex communications > Communication techniques for information carried in plural channels > Combining or distributing information via time channels > Synchronizing > Using synchronization information contained in a frame
Description: Subject matter in which the synchronization is performed on a cycle of a recurring number of data bits (frame) rather than on the individual channels or bits in the frame.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620410 |
Broadcast station synchronization method and mobile terminal |
Nov. 17, 2009 |
| 7620135 |
Data processing apparatus that identifies a communication clock frequency |
Nov. 17, 2009 |
| 7613104 |
Method, apparatus and computer program product providing synchronization for OFDMA downlink signal |
Nov. 3, 2009 |
| 7609752 |
Transmitter and transmission control method used in random access communication environment |
Oct. 27, 2009 |
| 7606270 |
Device and method for generating control signals in a radio station |
Oct. 20, 2009 |
| 7602816 |
Systems and methods for serial packet synchronization in a voice processing system |
Oct. 13, 2009 |
| 7599309 |
Method and apparatus for managing cell-by-cell demodulation timings of a user equipment in an asynchronous mobile telecommunication system |
Oct. 6, 2009 |
| 7593738 |
GPS synchronization for wireless communications stations |
Sep. 22, 2009 |
| 7590151 |
Method and apparatus for aligning time references when separated by an unreliable data packet network |
Sep. 15, 2009 |
| RE40918 |
Method and device for transmitting data frames |
Sep. 15, 2009 |
| 7583683 |
Router using clock synchronizer for distributed traffic control |
Sep. 1, 2009 |
| 7583653 |
Method for downlink transmission synchronization and data buffer sizing in a radio access network |
Sep. 1, 2009 |
| 7580522 |
Digital video broadcasting receiver |
Aug. 25, 2009 |
| 7577168 |
Method for detecting symbol synchronization and apparatus thereof |
Aug. 18, 2009 |
| 7577169 |
Time stamping |
Aug. 18, 2009 |
| 7573863 |
Method for real time control of transmit chain for software radios |
Aug. 11, 2009 |
| 7573864 |
Method for realtime digital processing of communications signals |
Aug. 11, 2009 |
| 7573913 |
Synchronization of timing advance and deviation |
Aug. 11, 2009 |
| 7574224 |
Methods and apparatus for performing timing synchronization with base stations |
Aug. 11, 2009 |
| 7570674 |
Method and apparatus for generating information signal to be recorded |
Aug. 4, 2009 |
| 7570668 |
Data synchronization |
Aug. 4, 2009 |
| 7570304 |
Method, apparatus and computer program product for synchronizing presentation of digital video data with serving of digital video data |
Aug. 4, 2009 |
| 7567591 |
Method and apparatus for generating information signal to be recorded |
Jul. 28, 2009 |
| 7564830 |
System and method for terminating a voice call in any burst within a multi-burst superframe |
Jul. 21, 2009 |
| 7564875 |
Techniques to map and de-map signals |
Jul. 21, 2009 |
| 7561598 |
Add-on module for synchronizing operations of a plurality of devices |
Jul. 14, 2009 |
| 7561600 |
Synchronization at multiframe level of a mobile terminal of a radiocommunications system |
Jul. 14, 2009 |
| 7561601 |
Method for synchronizing digital signals |
Jul. 14, 2009 |
| 7558294 |
Time synchronization in a network |
Jul. 7, 2009 |
| 7558293 |
Method for detecting initial operation mode in wireless communication system employing OFDMA scheme |
Jul. 7, 2009 |
| 7558292 |
Redundant time synchronization |
Jul. 7, 2009 |
| 7558260 |
Byte-timeslot-synchronous, dynamically switched multi-source-node data transport bus system |
Jul. 7, 2009 |
| 7555009 |
Data processing method and apparatus, and data distribution method and information processing apparatus |
Jun. 30, 2009 |
| 7555015 |
System and method for synchronizing telecom-related clocks across an unsynchronized point-to-point network connection |
Jun. 30, 2009 |
| 7555016 |
Data communication |
Jun. 30, 2009 |
| 7545790 |
Apparatus and method for acquisition of communication quality |
Jun. 9, 2009 |
| 7539218 |
Media processing engine framework |
May. 26, 2009 |
| 7536194 |
Method and system for providing an energy efficient exchange of information in wireless networks |
May. 19, 2009 |
| 7535932 |
Radio communications system, radio network controller and base station |
May. 19, 2009 |
| 7532645 |
Receiver operable to receive data at a lower data rate |
May. 12, 2009 |
| 7532805 |
Audio-visual data recording/reproducing device |
May. 12, 2009 |
| 7529246 |
Transparent optimization for session establishment using characterized synchronization packet |
May. 5, 2009 |
| 7522689 |
Clock recovery in communication systems |
Apr. 21, 2009 |
| 7522514 |
Systems and methods for high rate OFDM communications |
Apr. 21, 2009 |
| 7509097 |
Method for determining a measurement time period |
Mar. 24, 2009 |
| 7505522 |
Spectral shaping in multiband OFDM transmitter with clipping |
Mar. 17, 2009 |
| 7502388 |
Hot synchronization device of an asynchronous frame receiver |
Mar. 10, 2009 |
| 7499473 |
Method and device for synchronizing a mobile radio receiver |
Mar. 3, 2009 |
| 7499423 |
System and method for clock distribution and synchronization and radio location |
Mar. 3, 2009 |
| 7496132 |
Pilot signals for synchronization and/or channel estimation |
Feb. 24, 2009 |
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