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Class Information
Number: 375/134
Name: Pulse or digital communications > Spread spectrum > Frequency hopping > End-to-end transmission system > Having specific code acquisition or tracking
Description: Subject matter comprising synchronization of hopping patterns used in signal transmission.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7606327 |
Method to receive local information with a national broadcast service |
Oct. 20, 2009 |
| 7602835 |
Multi-rate spread spectrum composite code |
Oct. 13, 2009 |
| 7593543 |
Apparatus, system, and method for tracing distribution of video content with video watermarks |
Sep. 22, 2009 |
| 7577181 |
Frequency hopping spread spectrum system with high sensitivity tracking and synchronization for frequency unstable signals |
Aug. 18, 2009 |
| 7567815 |
Wireless communication apparatus for synchronizing a frame cycle's beginning position in relation to other devices |
Jul. 28, 2009 |
| 7567533 |
Packet detection system, packet detection device, and method for receiving packets |
Jul. 28, 2009 |
| 7561613 |
Digital carrier multi-band user codes for ultra-wideband multiple access |
Jul. 14, 2009 |
| 7526010 |
Doped multi-rate spread spectrum composite code |
Apr. 28, 2009 |
| 7499509 |
Receiver for compensating nonlinearly distorted multicarrier signals |
Mar. 3, 2009 |
| 7492808 |
Decoding method using adaptive step-size algorithm for a space-time coded DS-CDMA system |
Feb. 17, 2009 |
| 7489755 |
Method and apparatus for transmission and reception of data |
Feb. 10, 2009 |
| 7486745 |
Method for improving multipath mitigator low path separation error behavior |
Feb. 3, 2009 |
| 7483472 |
Apparatus and method for transmitting and receiving data in a code division multiplexing-frequency hopping-orthogonal frequency division multiple access communication system |
Jan. 27, 2009 |
| 7433678 |
Method and system for rapidly setting up a communication between a disk drive and a plurality of communicating objects |
Oct. 7, 2008 |
| 7426175 |
Method and apparatus for pilot signal transmission |
Sep. 16, 2008 |
| 7406114 |
Pseudo-noise correlator for GPS spread-spectrum receiver |
Jul. 29, 2008 |
| 7400867 |
Radio broadcast receiver |
Jul. 15, 2008 |
| 7397842 |
Method and apparatus for combining weight computation in a DS-CDMA RAKE receiver |
Jul. 8, 2008 |
| 7388901 |
Method for receiving spectrum spreading signals with frequency shift correction |
Jun. 17, 2008 |
| 7386026 |
Method and system for synchronizing and selectively addressing multiple receivers in a wireless, spread spectrum communication system |
Jun. 10, 2008 |
| 7379447 |
Slotted seeded channel hopping for capacity improvement in wireless networks |
May. 27, 2008 |
| 7373117 |
Power control in telecommunications networks |
May. 13, 2008 |
| 7366224 |
System and method for the detection of presence of a signal and its synchronization, for a frequency hopping system working in a disturbed environment |
Apr. 29, 2008 |
| 7356094 |
Digital broadcast receiving apparatus |
Apr. 8, 2008 |
| 7349381 |
Synchronization technique for spread spectrum frequency hopped data links and radios using the same |
Mar. 25, 2008 |
| 7346070 |
Shared wireline code division multiple access |
Mar. 18, 2008 |
| 7346094 |
System and method for transmitting data and additional information simultaneously within a wire based communication system |
Mar. 18, 2008 |
| 7336696 |
Acquisition of a code modulated signal |
Feb. 26, 2008 |
| 7327717 |
Wireless LAN receiver synchronization |
Feb. 5, 2008 |
| 7324578 |
Method and apparatus for transmitting and receiving information about spreading codes used for a packet data channel in a communication system |
Jan. 29, 2008 |
| 7321645 |
Method and arrangement for detecting a random access channel preamble using multiple antenna reception in a communication system |
Jan. 22, 2008 |
| 7313635 |
Method and apparatus for simulating a load on an application server in a network |
Dec. 25, 2007 |
| 7312746 |
Method and system for calibration of a radio direction finder |
Dec. 25, 2007 |
| 7298776 |
Acquisition of a gated pilot signal with coherent and noncoherent integration |
Nov. 20, 2007 |
| 7295517 |
Method and apparatus for channel quality metric generation within a packet-based multicarrier modulation communication system |
Nov. 13, 2007 |
| 7295601 |
Method and apparatus for performing digital timing recovery on oversampled 802.11b baseband signals |
Nov. 13, 2007 |
| 7295817 |
Wireless data communication unit |
Nov. 13, 2007 |
| 7280624 |
Method and apparatus for noise threshold calculation in wireless communication |
Oct. 9, 2007 |
| 7280522 |
Method for preparing a profile in W-CDMA communication |
Oct. 9, 2007 |
| 7230972 |
Method and system for collecting and transmitting data in a meter reading system |
Jun. 12, 2007 |
| 7187723 |
Local oscillation signal supply method and circuit therefor |
Mar. 6, 2007 |
| 7142582 |
Receiving and selectively transmitting frequency hopped data signals using a plurality of antennas |
Nov. 28, 2006 |
| 7130658 |
Shared circuitry for WLAN receiver functional units |
Oct. 31, 2006 |
| 7110431 |
Hardware and software for performing computations in a short-code spread-spectrum communications system |
Sep. 19, 2006 |
| 7103026 |
Use of chip repetition to produce a flexible bandwidth DS-CDMA system |
Sep. 5, 2006 |
| 7079831 |
Method and apparatus for two-way communications amongst a plurality of communications devices |
Jul. 18, 2006 |
| 7079812 |
Systems and methods for interference mitigation with respect to periodic interferers in short-range wireless applications |
Jul. 18, 2006 |
| 7065126 |
Components and methods for processing in wireless communication data in presence of format uncertainty |
Jun. 20, 2006 |
| 7058729 |
Method and device for the synchronisation between two networks |
Jun. 6, 2006 |
| 7054301 |
Coordinated hopping in wireless networks using adaptive antenna arrays |
May. 30, 2006 |
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