| Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402) |
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| 04/03/2002 | EP1193903A1 Data transmission system |
| 04/03/2002 | EP1193881A2 Automatic retransmission ARQ for turbo-coded data |
| 04/03/2002 | EP1192788A2 Predicting performance of telephone lines for data services |
| 04/03/2002 | EP1192752A1 Modulated message authentication system and method |
| 04/03/2002 | EP1192750A1 Data transmission apparatus and method for an harq data communication system |
| 04/03/2002 | EP1192749A1 Method and apparatus for determining a reverse link transmission rate in a wireless communication system |
| 04/03/2002 | EP1192746A1 Apparatus and method for releasing reverse common channel in cdma communication system |
| 04/03/2002 | EP1192741A1 Method and apparatus for supervising a potentially gated signal in a wireless communication system |
| 04/03/2002 | EP1192737A1 Diversity transmission method and system |
| 04/03/2002 | EP1192733A1 Power control based on combined transmission quality estimates |
| 04/03/2002 | EP1192722A2 Method and system for reducing power consumption in communication devices |
| 04/03/2002 | EP1192708A1 Method of determining an encoding rate in a communication system |
| 04/03/2002 | EP1110327A4 Dynamically changing forward error correction and automatic request for repetition |
| 04/03/2002 | EP0864205B1 A method and an arrangement for making fixed length codes |
| 04/03/2002 | CN1343410A System for managing multiple acknowledgments within data network |
| 04/03/2002 | CN1343057A Method and equipment for grouping transmission data |
| 04/03/2002 | CN1343056A Method and equipment for grouping transmission data |
| 04/03/2002 | CN1343050A Input data processing circuit |
| 04/03/2002 | CN1082321C Radio paging system |
| 04/03/2002 | CN1082300C Method of and apparatus for interference rejection combining in multi-antenna digital cellular communications systems |
| 04/03/2002 | CN1082292C Sampling phase synchronizing apparatus and bidirectional maximum likelihood sequence |
| 04/03/2002 | CN1082289C Data communication device and method |
| 04/03/2002 | CN1082286C Adaptive sectorization in spread spectrum communication system |
| 04/02/2002 | US6367047 Multi-level error detection and correction technique for data storage recording device |
| 04/02/2002 | US6367045 Bandwidth efficient acknowledgment/negative acknowledgment in a communication system using automatic repeat request (ARQ) |
| 04/02/2002 | US6367028 Self diagnosing communications bus and method of operating same |
| 04/02/2002 | US6366778 Synchronization of forward link base station power levels during handoff between base station sectors in a mobile radio communication system |
| 04/02/2002 | US6366763 Radio communication device and method of controlling transmission rate |
| 04/02/2002 | US6366625 Control information assigning method, control method, transmitting method, receiving method, transmitter and receiver |
| 04/02/2002 | US6366624 Systems and methods for receiving a modulated signal containing encoded and unencoded bits using multi-pass demodulation |
| 04/02/2002 | US6366619 Constrained-envelope transmitter and method therefor |
| 04/02/2002 | US6366609 Method for reliable exchange of modem handshaking information over a cellular radio carrier |
| 04/02/2002 | US6366605 Spread-spectrum data detection using matched-filter obtained side information |
| 04/02/2002 | US6366601 Variable rate spread spectrum communication method and apparatus |
| 04/02/2002 | US6366585 Distributed control in a communication system |
| 04/02/2002 | US6366568 Transfer station for wireless telephone distribution system with time and space diversity transmission |
| 04/02/2002 | US6366554 Multi-carrier transmission systems |
| 04/02/2002 | US6366326 System for acquiring, processing, and storing video data and program guides transmitted in different coding formats |
| 04/02/2002 | CA2252664C Method and apparatus for data transmission using multiple transmit antennas |
| 03/28/2002 | WO2002025977A1 Methods and a user equipment for identifying transport blocks that are not directed to the user equipment |
| 03/28/2002 | WO2002025888A2 Negotiation of transmission parameter |
| 03/28/2002 | WO2002025885A2 Overhead transmission for adsl modems |
| 03/28/2002 | WO2002025878A1 Data transmitting/receiving method, transmitting device, receiving device, transmitting/receiving system, and program |
| 03/28/2002 | WO2002025874A1 Method for transmitting messages using multipaths |
| 03/28/2002 | WO2002025858A1 Information exchange system |
| 03/28/2002 | WO2002025857A1 Cyclic delay diversity for mitigating isi in ofdm systems |
| 03/28/2002 | WO2002025856A2 Dynamic wireless link adaptation |
| 03/28/2002 | WO2002025853A2 Mode selection for data transmission in wireless communication channels based on statistical parameters |
| 03/28/2002 | WO2002025820A2 Method for overusing frequencies to permit simultaneous transmission from two or more users |
| 03/28/2002 | WO2002025442A1 Transport protocol checksum recalculation |
| 03/28/2002 | WO2001078496A3 Method of modulation selection in a communication system |
| 03/28/2002 | WO2001078495A3 Method of modulation selection and decoding |
| 03/28/2002 | WO2001071926A3 Forward-link scheduling in a wireless communication system |
| 03/28/2002 | WO2001063825A3 Non-invasive remote monitoring and reporting of digital communications systems |
| 03/28/2002 | US20020038441 Multicast file transmission method |
| 03/28/2002 | US20020038437 Systems and methods for replicating virtual memory on a host computer and debugging using the replicated memory |
| 03/28/2002 | US20020038436 Disk array apparatus, error control method for the same apparatus, and control program for the same method |
| 03/28/2002 | US20020038349 Method and system for reusing internet-based applications |
| 03/28/2002 | US20020037749 Methods and a user equipment for identification in a communications network |
| 03/28/2002 | US20020037737 Method for overusing frequencies to permit simultaneous transmission of signals from two or more users on the same frequency and time slot |
| 03/28/2002 | US20020037061 System for parameter estimation and tracking of interfering digitally modulated signals |
| 03/28/2002 | US20020037059 Joint equalization and decoding using a search-based decoding algorithm |
| 03/28/2002 | US20020037055 System and method of data communication using trellis coded modulation or turbo trellis coded modulation in combination with constellation shaping with or without precoding when using concatenated coding schemes or when working in a non-error free operation point |
| 03/28/2002 | US20020037034 Resource-constrained turbo-equalization |
| 03/28/2002 | US20020037033 Serialised test of parallel optical module |
| 03/28/2002 | US20020037031 Dynamic regulation of power consumption of a high-speed communication system |
| 03/28/2002 | US20020037000 Method and based station for transmitting data using adaptive coding scheme at physical layer in W-CDMA system |
| 03/28/2002 | US20020036998 Adaptive vector correlator for spread-spectrum communications |
| 03/28/2002 | US20020036996 Initial power control for spread-spectrum communications |
| 03/28/2002 | US20020036993 Method and apparatus for transmitting and receiving wireless packet |
| 03/28/2002 | US20020036992 Method and apparatus for packet size dependent link adaptation for wireless packet |
| 03/28/2002 | US20020036986 Method and apparatus for managing traffic flows |
| 03/28/2002 | US20020036980 Interleaver and deinterleaver for use in a diversity transmission communication system |
| 03/28/2002 | US20020036813 Multiplexed transmission of optical signals |
| 03/28/2002 | US20020036714 Recursive metric for NTSC interference rejection in the ATSC-HDTV trellis decoder |
| 03/28/2002 | DE10046664A1 Verfahren und Vorrichtung zur störsicheren Übertragung von Daten in einem Bus Method and apparatus for interference-free transmission of data in a bus |
| 03/28/2002 | DE10042352A1 Verfahren zur Verbesserung der Sprachqualität in einem Mobilfunknetz A method for improving the speech quality in a cellular network |
| 03/27/2002 | EP1191745A1 Method for transmitting messages using multipath connections |
| 03/27/2002 | EP1191733A1 Automatic retransmission request (ARQ) mode transaction, where a base station determines the status of frames sent to a mobile station |
| 03/27/2002 | EP1191732A2 Noise immune data communication system and method |
| 03/27/2002 | EP1191731A2 Method and apparatus for interference-resistant data transmission on a bus |
| 03/27/2002 | EP1191730A1 Communication system and method with variable training means |
| 03/27/2002 | EP1191729A1 Method for protection resources management and communication network using this method |
| 03/27/2002 | EP1191726A1 A method of transmitting data symbols in a digital teletransmission network; a digital teletransmission network and network elements therefor |
| 03/27/2002 | EP1191719A2 Method and apparatus for signal quality estimation in a communication system |
| 03/27/2002 | EP1191713A1 Communication terminal apparatus and demodulation method |
| 03/27/2002 | EP1191699A1 Parallel concatenated trellis-coded modulation with asymmetric signal mapping |
| 03/27/2002 | EP1190588A1 Method and arrangement for choosing a channel coding and interleaving scheme for certain types of packet data connections |
| 03/27/2002 | EP1190548A1 Estimation of time stamps in real-time packet communications |
| 03/27/2002 | EP1190543A1 Multiple access system and method for multibeam digital radio systems |
| 03/27/2002 | EP1190521A1 Method for switching transmission units to an equivalent circuit in a packet-orientated transmission |
| 03/27/2002 | EP1190520A1 System and method for implementing hybrid automatic repeat request using parity check combining |
| 03/27/2002 | EP1190519A1 Reducing interference probability in reception-side channel estimation in a radio telecommunication system |
| 03/27/2002 | EP1190518A1 Method for increased data transmission |
| 03/27/2002 | EP1190515A1 Method and system for adaptive voice buffering |
| 03/27/2002 | EP1190513A1 Method and apparatus for determining transmission mode and synchronization for a digital audio broadcasting signal |
| 03/27/2002 | EP1190506A1 High-speed data services using multiple transmit antennas |
| 03/27/2002 | EP1190495A1 Coded domain echo control |
| 03/27/2002 | EP1190494A1 Coded domain adaptive level control of compressed speech |
| 03/27/2002 | EP1190489A1 Optimum turbo decoding architecture and method using a constant or quasi-constant signal-to-noise ratio |