| Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402) |
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| 08/07/2002 | EP1228618A2 Data transmission by means of an unreliable and a reliable transport mechanism |
| 08/07/2002 | EP1228617A1 Method and test device for determining and correcting an offset in direct voltage on a modulator |
| 08/07/2002 | EP1228616A2 Bit allocation method and apparatus for improving transmission bit rate in a multicarrier system |
| 08/07/2002 | EP1228602A1 Radio link protocol enhancements to reduce setup time for data calls |
| 08/07/2002 | EP1228596A1 Method and communication system for estimating the down-link frame erasure rate from the measurements of uplink and downlink connections |
| 08/07/2002 | EP1228595A1 Method and system for discarding and regenerating acknowledgment packets in adsl communications |
| 08/07/2002 | EP1228594A1 Transmission rate adjustment method |
| 08/07/2002 | EP1175794A4 Asymmetric data transmission for use in a multi-modulation environment |
| 08/07/2002 | CN1363189A Test access system and method for digital cross connect communication networks |
| 08/07/2002 | CN1363169A Phase noise and additive noise estimation in a QAM demodulator |
| 08/07/2002 | CN1363167A Method and system for encoding to mitigate decoding errors in a receiver |
| 08/07/2002 | CN1363166A Method of checking amount of transmitted data |
| 08/07/2002 | CN1363165A Communication system and communication method, transmitting terminal and receiving terminal |
| 08/07/2002 | CN1363164A Method and system for retransmitting data packets in a communication system having variable rates |
| 08/07/2002 | CN1363161A Radio communication system |
| 08/07/2002 | CN1363142A Decoding apparatus and decoding processing method |
| 08/07/2002 | CN1362814A General-purpose group frame, program frame transmission apparatus and method |
| 08/07/2002 | CN1362801A Emitting method and encoding device based on Turbo code mixing automatic re-emission request |
| 08/07/2002 | CN1362794A Method and apparatus for executing radio communication using multiple channels |
| 08/07/2002 | CN1362792A Apparatus and method for detecting baud in general asynchronous receiving-transmitting device |
| 08/07/2002 | CN1088952C Maximum likelihood decoding and synchronous detecting method |
| 08/06/2002 | US6430724 Soft selection combining based on successive erasures of frequency band components in a communication system |
| 08/06/2002 | US6430722 Forward error correction scheme for data channels using universal turbo codes |
| 08/06/2002 | US6430721 Method for decreasing the frame error rate in data transmission in the form of data frames |
| 08/06/2002 | US6430715 Protocol and bit rate independent test system |
| 08/06/2002 | US6430699 Apparatus and methods for inband protocol correction in distributed object networking |
| 08/06/2002 | US6430533 Audio decoder core MPEG-1/MPEG-2/AC-3 functional algorithm partitioning and implementation |
| 08/06/2002 | US6430418 Method and system for controlling uplink power in a satellite communication system using error leveling |
| 08/06/2002 | US6430302 Steganographically encoding a first image in accordance with a second image |
| 08/06/2002 | US6430266 Apparatus and method for examining and standardizing line connections |
| 08/06/2002 | US6430237 Method for accurate signal-to-interference measurement for wireless communication receivers |
| 08/06/2002 | US6430231 Generalized orthogonal designs for space-time codes for wireless communication |
| 08/06/2002 | US6430219 Method of and apparatus for performing line characterization in a subscriber line communication system |
| 08/06/2002 | US6430160 Estimating data delays from poisson probe delays |
| 08/06/2002 | US6430151 Local network with redundancy properties having a redundancy manager |
| 08/06/2002 | US6429708 Signal output device and method for sending signals at multiple transfer rates while minimizing crosstalk effects |
| 08/06/2002 | CA2259751C Multidirectional time-division multiplexing wireless data communications system |
| 08/06/2002 | CA2217044C An error-correcting decoder and decoding method |
| 08/06/2002 | CA2187564C Error control method and error control device for digital communication |
| 08/01/2002 | WO2002060113A1 Radio communication apparatus |
| 08/01/2002 | WO2002060082A2 Simplified block linear equalizer with block space time transmit diversity |
| 08/01/2002 | WO2002045276A3 Training sequence for a radio communications system |
| 08/01/2002 | WO2002037872A3 A method for combining reverse link soft handoff with hybrid automatic repeat request |
| 08/01/2002 | WO2002019654A3 Method for improving tcp performance over wireless links |
| 08/01/2002 | WO2002015548A3 Mobile internet protocol voice system |
| 08/01/2002 | WO2002013397A3 Constrained-envelope transmitter and method therefor |
| 08/01/2002 | US20020104058 Packet switched network having error correction capabilities of variable size data packets and a method thereof |
| 08/01/2002 | US20020104054 Encoding method having improved interleaving |
| 08/01/2002 | US20020104053 In-band FEC encoder for sonet |
| 08/01/2002 | US20020104044 Method of optimizing the use of radio devices in a computing system |
| 08/01/2002 | US20020103953 Sub-packet adaptation in a wireless communication system |
| 08/01/2002 | US20020103417 Endoscopic smart probe and method |
| 08/01/2002 | US20020102942 Communication system having bad frame indicator means for resynchronization purposes |
| 08/01/2002 | US20020102937 Communication system with multicarrier telephony transport |
| 08/01/2002 | US20020101943 Method and apparatus for detecting rapid changes in signaling path environment |
| 08/01/2002 | US20020101934 Turbo encoder with transmitter diversity |
| 08/01/2002 | US20020101915 Method and system for turbo encoding in ADSL |
| 08/01/2002 | US20020101913 Dynamic adaptive modulation negotiation for point-to-point terrestrial links |
| 08/01/2002 | US20020101908 Apparatus and method for detecting signals of space-time coding based on transmission diversity |
| 08/01/2002 | US20020101847 Wireless telephone system with diversity transmission and method |
| 08/01/2002 | US20020101845 Modified block space time transmit diversity encoder |
| 08/01/2002 | US20020101835 CDMA to packet switching interface for code division switching in a terrestrial wireless system |
| 08/01/2002 | US20020101830 Adaptive gain control based on echo canceller performance information |
| 08/01/2002 | US20020101827 Method for optimizing quality of service in a data transmission session based on a predetermined level of quality of service |
| 08/01/2002 | US20020101638 System and method for remote optical digital networking of computing devices |
| 08/01/2002 | US20020101601 Method, system, and program for responding to an acknowledgment request from a printer driver |
| 08/01/2002 | US20020101545 Wireless transmission system |
| 08/01/2002 | US20020101369 Redundant compression techniques for transmitting data over degraded communication links and/or storing data on media subject to degradation |
| 08/01/2002 | DE10164665A1 Rahmenstruktur mit Diversity Frame structure with Diversity |
| 08/01/2002 | CA2436077A1 Simplified block linear equalizer with block space time transmit diversity |
| 07/31/2002 | EP1227685A2 Synchronisation detection and error detection in a MPEG stream, in particular for CATV |
| 07/31/2002 | EP1227631A1 Radio receiving system and synchronization detection method |
| 07/31/2002 | EP1227604A2 Method for connecting a data network |
| 07/31/2002 | EP1227603A1 Communication terminal apparatus, base station apparatus and radio communication method |
| 07/31/2002 | EP1227596A2 Transmitter and receiver employing rate matching |
| 07/31/2002 | EP1227406A1 Transceiver with means for error management |
| 07/31/2002 | EP1226677A1 Distributed transmitting apparatus and method with retransmission function |
| 07/31/2002 | EP1226676A1 Sparse feedback in high delay- low bandwidth wireless systems |
| 07/31/2002 | EP1226663A1 Method and apparatus for concatenated convolutional encoding and interleaving |
| 07/31/2002 | EP1226577A1 Handling variable delay in objective speech quality assessment |
| 07/31/2002 | CN1361998A Mobile station supervision of the forward dedicated control channel when in the discontinuous transmission mode |
| 07/31/2002 | CN1361962A Dynamic bandwidth negotiation scheme for wireless computer networks |
| 07/31/2002 | CN1361957A Method and system for data reception acknowledgement |
| 07/31/2002 | CN1361956A Time and frequency diversity in FH/TDD systems |
| 07/31/2002 | CN1361955A Method and device for generating a channel and subscriber-coded message signal |
| 07/31/2002 | CN1361945A Reception method and receiver for mobile radiotelephone applications |
| 07/31/2002 | CN1361886A Out-of-band forward error correction |
| 07/31/2002 | CN1361604A In-band FEC coder for SONET |
| 07/30/2002 | US6427219 Method and apparatus for detecting and correcting errors using cyclic redundancy check |
| 07/30/2002 | US6427215 Recovering and relocating unreliable disk sectors when encountering disk drive read errors |
| 07/30/2002 | US6427133 Process and device for evaluating the quality of a transmitted voice signal |
| 07/30/2002 | US6426981 Process and device for decoding a radio frequency transmission channel, especially for a terrestrial digital broadcast using OFDM modulation |
| 07/30/2002 | US6426980 Method and apparatus for communicating a call |
| 07/30/2002 | US6426971 System and method for accurately predicting signal to interference and noise ratio to improve communications system performance |
| 07/30/2002 | US6426962 Token ring jitter generator/detector |
| 07/30/2002 | US6426957 Asynchronous transfer mode based service consolidation switch |
| 07/30/2002 | US6425806 Method and apparatus for dry-in, dry-out polishing and washing of a semiconductor device |
| 07/25/2002 | WO2002058413A2 Apparatus and method for operating a subscriber interface in a fixed wireless system |
| 07/25/2002 | WO2002058411A2 System and method for on-line insertion of line replaceable units in wireless and wireline access systems |
| 07/25/2002 | WO2002058410A2 Apparatus and associated method for operating upon data signals received at a receiving station of a fixed wireless access communication system |