| Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402) |
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| 02/10/2005 | US20050031156 Video steganography |
| 02/10/2005 | US20050031064 System and method for canceling interference in a communication system |
| 02/10/2005 | US20050031063 Inter-symbol interference canceller |
| 02/10/2005 | US20050031062 Method and apparatus for determining a shuffling pattern based on a minimum signal to noise ratio in a double space-time transmit diversity system |
| 02/10/2005 | US20050031061 Method for whitening colored noise in a communication system |
| 02/10/2005 | US20050031059 Mapping radio-frequency spectrum in a communication system |
| 02/10/2005 | US20050031054 Digital communication device and digital communication system |
| 02/10/2005 | US20050031053 Decoding method and apparatus |
| 02/10/2005 | US20050031050 Apparatus and method for transmitting/receiving data using a multiple antenna diversity scheme in a mobile communication system |
| 02/10/2005 | US20050031047 Adaptive multicarrier wireless communication system, apparatus and associated methods |
| 02/10/2005 | US20050031046 Multirate digital transceiver |
| 02/10/2005 | US20050031044 Mode selection for data transmission in wireless communication channels based on statistical parameters |
| 02/10/2005 | US20050031039 Adaptive joint source channel coding |
| 02/10/2005 | US20050031029 Measuring apparatus and measuring method |
| 02/10/2005 | US20050031028 Method and apparatus for estimating the link quality of a communication channel |
| 02/10/2005 | US20050031025 Re-configurable decoding in modem receivers |
| 02/10/2005 | US20050031019 Transmitter and transmission control method ,and receiver and reception control method |
| 02/10/2005 | US20050030967 Master station of communication system and access control method |
| 02/10/2005 | US20050030964 Grant, acknowledgement, and rate control active sets |
| 02/10/2005 | US20050030925 MC-CDMA downlink transmission method |
| 02/10/2005 | US20050030921 Routing protocol for ad hoc networks |
| 02/10/2005 | US20050030914 Incoming message decoding in wireless communications devices and methods |
| 02/10/2005 | US20050030911 Combining grant, acknowledgement, and rate control commands |
| 02/10/2005 | US20050030904 Paractical network node coordinate estimation |
| 02/10/2005 | US20050030897 Transmission of data with feedback to the transmitter in a wireless local area network or the like |
| 02/10/2005 | US20050030895 Wireless communication method and system for controlling data bit rates to maintain the quality of radio links |
| 02/10/2005 | US20050030893 Method and system for detecting congestion and over subscription in a fibre channel network |
| 02/10/2005 | US20050030891 Method and apparatus to select an adaptation technique in a wireless network |
| 02/10/2005 | US20050030887 Technique to select transmission parameters |
| 02/10/2005 | US20050030885 Frequency offset differential pulse position modulation |
| 02/10/2005 | DE10332324A1 Data transmission method for transferring data via a wireless communications connection transfers data between a transmitter and a receiver |
| 02/10/2005 | DE10329878A1 Verfahren zur Übertragung von Paketdaten in einem Funktelekommunikationssystem A method of transmitting packet data in a radio telecommunications system |
| 02/10/2005 | DE10329632A1 Verfahren und Vorrichtung zur Gewichtung von Kanalkoeffizienten in einem Rake-Empfänger Method and apparatus for weighting the channel coefficients in a rake receiver |
| 02/09/2005 | EP1505759A2 Method and device for transmitting/receiving data using acknowledged transport layer protocols |
| 02/09/2005 | EP1505758A1 Method and apparatus for determining a shuffling pattern based on a minimum signal to noise ratio in a double space-time transmit diversity system |
| 02/09/2005 | EP1505757A1 Signal transmission method using antenna diversity and corresponding apparatus |
| 02/09/2005 | EP1505756A2 Adaptive modulation and coding |
| 02/09/2005 | EP1505746A1 Communication system, base station, and mobile station |
| 02/09/2005 | EP1504618A1 Point to multi-point services using high speed shared channels in wireless communication systems |
| 02/09/2005 | EP1504616A1 Point to multi-point services using shared channels in wireless communication systems |
| 02/09/2005 | EP1504601A2 Packet error signal generator |
| 02/09/2005 | EP1504596A2 High-resolution image projection |
| 02/09/2005 | EP1504575A1 Multimedia messaging method and system using watermarks |
| 02/09/2005 | EP1504559A1 Data delivery in a hybrid automatic retransmission mechanism in cdma communication systems |
| 02/09/2005 | EP1504558A1 Acknowledging broadcast transmissions |
| 02/09/2005 | EP1504557A1 Diversity method and device |
| 02/09/2005 | EP1504556A1 Method to check communication link reliability |
| 02/09/2005 | EP1504534A2 Wireless communication using sound |
| 02/09/2005 | EP1504271A1 Spectral jitter analysis |
| 02/09/2005 | EP1378090A4 Data capture technique for high speed signaling |
| 02/09/2005 | EP0667074A4 Packet delivery system |
| 02/09/2005 | CN1579077A Channel tracking and signal detection in mimo systems |
| 02/09/2005 | CN1579064A Method for supporting sdh/sonet aps on ethernet |
| 02/09/2005 | CN1579063A Transmission signals, method and apparatus |
| 02/09/2005 | CN1579062A Method and apparatus for transmitting voice information |
| 02/09/2005 | CN1579054A Method and base station for providing phase-shift transmit diversity |
| 02/09/2005 | CN1579052A Radio communication system |
| 02/09/2005 | CN1578496A Method to estimate the interference signal code power (iscp) in a td-cdma system |
| 02/09/2005 | CN1578467A Moving-picture encoding apparatus, moving-picture encoding methods, and moving-picture encoding programs |
| 02/09/2005 | CN1578309A Method of efficiently transmitting/receiving data using transport layer in a mobile ad hoc network, and network device using the method |
| 02/09/2005 | CN1578290A System and method for channel estimation in an OFDM mobile communication system |
| 02/09/2005 | CN1578262A Packet transceiver apparatus |
| 02/09/2005 | CN1578220A Rate matching device and method for a data communication system |
| 02/09/2005 | CN1578208A Method and device for allocating a communication signal to multiple carrier frequencies in a multi carrier communication scheme |
| 02/09/2005 | CN1578201A Encoding low density parity check (ldpc) codes through an ldpc decoder |
| 02/09/2005 | CN1578192A Transmit diversity apparatus and method in mobile communication system |
| 02/09/2005 | CN1578191A Radio receiver, radio transmitter and impedance control method |
| 02/09/2005 | CN1578181A Method and apparatus for weighting channel coefficients in a rake receiver |
| 02/09/2005 | CN1578162A Data decoding method and apparatus and receiver and communication system applying the same |
| 02/09/2005 | CN1189058C Communication terminal device, and base station device |
| 02/09/2005 | CN1189054C Method for non-transparent transmission of data in digital mobile communication system |
| 02/09/2005 | CN1189043C Method for transmitting information between node and radio terminal |
| 02/09/2005 | CN1188991C Communication device and method for reliable and low-time delay packet transmission |
| 02/09/2005 | CN1188979C FDD/TDD transceivers for wireless communication equipment |
| 02/09/2005 | CN1188978C Method for matching data rate in communiction devic and corresponding communication device |
| 02/09/2005 | CN1188977C Method for voice transmission via a radio interface in a digital radio communication system |
| 02/09/2005 | CN1188975C Space-time iterative multiuser detecting algorithm based on sensitive bit and space grouping |
| 02/09/2005 | CN1188973C System for transmitting high-speed added-value services in terrestrial digital radio broadcasting |
| 02/09/2005 | CN1188972C Method for supervising information channel and wireless apparatus |
| 02/09/2005 | CN1188965C Method and apparatus for maximizing the use of available capacity in a communicaltion system |
| 02/09/2005 | CN1188960C Radio communication system and running method thereof |
| 02/09/2005 | CN1188956C Communication system and method utilizing orthogonal block encoding technique |
| 02/09/2005 | CN1188951C Scaled-feedback decoder |
| 02/09/2005 | CN1188950C Intra-row permutation for turbocode |
| 02/08/2005 | US6854068 Wander generator having arbitrary TDEV mask characteristic setting apparatus |
| 02/08/2005 | US6853887 Wireless backup communication link for vehicle control |
| 02/08/2005 | US6853689 Method and apparatus for channel estimation with transmit diversity |
| 02/08/2005 | US6853688 Low complexity maximum likelihood detection of concatenated space codes for wireless applications |
| 02/08/2005 | US6853686 Frame formatting technique |
| 02/08/2005 | US6853681 Using different channel models for different training sequences |
| 02/08/2005 | US6853629 Method for frequency division duplex communications |
| 02/08/2005 | US6853625 Method of dynamically transmitting data packets using RTP and RTCP protocols |
| 02/08/2005 | US6853624 Method for calibrating signal propagation delay in network trunk |
| 02/08/2005 | CA2391633C Variable rate spread spectrum communication method and apparatus |
| 02/08/2005 | CA2345823C Rendering multicast service with sufficient reception quality to wireless terminals |
| 02/08/2005 | CA2293606C Radio communication apparatus and transmission rate control method |
| 02/08/2005 | CA2267679C Ntsc co-channel interference detectors responsive to received q-channel signals in digital tv signal receivers |
| 02/03/2005 | WO2005011226A1 Apparatus and method for multicarrier transmission / reception with transmission quality evaluation |
| 02/03/2005 | WO2005011225A2 Continuous phase frequency shift keying system |
| 02/03/2005 | WO2005011222A1 Clock retraining method for receivers |