H04L - Transmission of digital information, e.g. telegraphic communication

More topics under "H04L - Transmission of digital information, e.g. telegraphic communication" (1,208,511)
H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
H04L 12 - Data switching networks (448,999)
H04L 13 - Details of the apparatus or circuits covered by groups or (1,941)
H04L 15 - Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. morse code (160)
H04L 17 - Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. baudot code (677)
H04L 19 - Apparatus or local circuits for step-by-step systems (9)
H04L 21 - Apparatus or local circuits for mosaic printer telegraph systems (101)
H04L 23 - Apparatus or local circuits for systems other than those covered by groups (1,371)
H04L 25 - Baseband systems (55,083)
H04L 27 - Modulated-carrier systems (89,721)
H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
H04L 5 - Arrangements affording multiple use of the transmission path (28,368)
H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
H04L 9 - Arrangements for secret or secure communication (111,914)

Patents for H04L - Transmission of digital information, e.g. telegraphic communication (4,618)
12/2011
12/27/2011	US8086553 Method and apparatus for managing file systems and file-based data storage
12/14/2011	CN101583084B 用于接收mbms的wtru以及用于由wtru接收mbms的方法 Receiving mbms of wtru and a method for receiving mbms used by wtru
12/13/2011	US8078719 Method and apparatus for changing device during active connection
12/08/2011	US20110299595 Apparatus and method for encoding digital image data in a lossless manner
12/08/2011	US20110299594 Apparatus and method for encoding digital image data in a lossless manner
12/06/2011	US8073072 Multiple-input multiple-output system and method
12/01/2011	US20110295950 Method and arrangement for providing user information to a telecommunication client
11/2011
11/30/2011	EP2391065A2 Signaling method for WLAN network control
11/29/2011	US8068570 Weight generation method for multi-antenna communication systems utilizing RF-based and baseband signal weighting and combining based upon minimum bit error rate
11/24/2011	US20110286591 System and method for active mobile collaboration
11/22/2011	US8064368 Systems and methods for collaborative communication
11/16/2011	EP1941663B1 Method for establishing a subscriber connection and a system utilizing the method
11/16/2011	EP1668878B1 Method and apparatus for broadcast service classification and notification
11/16/2011	CN1902868B Method and system for wireless communication networks using cooperative relaying
11/15/2011	US8059711 Robust mode staggercasting
11/10/2011	US20110274028 Method and wireless transmit/receive unit (wtru) for receiving multimedia broadcast/multicast service
11/09/2011	CN1781099B Automatic configuration of client terminal in public hot spot
11/08/2011	US8055394 Engine thrust values estimation
11/08/2011	US8054798 Proxy active scan for wireless networks
11/02/2011	EP2383916A1 Method and saystem for limiting content diffusion to local receivers
11/01/2011	US8051284 Encryption communications system
11/01/2011	US8050184 Systems and methods for network channel allocation
10/2011
10/26/2011	EP1593085B1 Interactive weather advisory system
10/25/2011	US8045567 Intermediary network system and method for facilitating message exchange between wireless networks
10/25/2011	CA2461320C Systems and methods for multi-pair atm over dsl
10/18/2011	US8041369 Plug-in network appliance
10/18/2011	US8041020 System and method for active mobile collaboration
10/12/2011	EP2375654A1 Radio access network and terminal with robust header compression
10/11/2011	US8037160 Method and device arrangement for managing a user application/device management server/client device environment
10/11/2011	US8036262 Robust mode staggercasting storing content
10/11/2011	CA2410803C Transceiver apparatus and method for efficient retransmission of high-speed packet data
10/06/2011	US20110246662 System and method for tcp offload
10/06/2011	US20110243050 Method and apparatus for power saving in wireless systems
10/05/2011	CN1957627B WTRU for conducting wireless communication and method thereof
10/04/2011	US8032501 Method and apparatus for managing file systems and file-based data
10/04/2011	US8032133 Selecting a network entity
09/2011
09/27/2011	US8027386 Robust mode staggercasting without artifacts
09/27/2011	US8027381 Robust mode staggercasting user controlled switching modes
09/27/2011	CA2431492C Generating and implementing a communication protocol and interface for high data rate signal transfer
09/21/2011	CN102196497A A bi-directional packet data transmission system and method
09/20/2011	US8024479 System and method for distributing information in a network environment
09/20/2011	US8023750 Apparatus and method for encoding digital image data in a lossless manner
09/20/2011	US8023436 Multi-rate, multi-port, gigabit serdes transceiver
09/20/2011	CA2542299C Power control for downlink and uplink channels
09/15/2011	US20110222544 VLAN Protocol
09/14/2011	CN1615618B A bi-directional packet data transmission system and method
09/14/2011	CN101040550B Method and apparatus for power savings in wireless systems
09/13/2011	US8019850 Virtual private network management
09/13/2011	CA2417194C Parameterized graphs with conditional components
09/06/2011	US8014635 Transmitting apparatus and method, receiving apparatus and method, program and recording medium, and transmitting/receiving system
08/2011
08/31/2011	EP1604216B1 Method and system for emulating a fibre channel link over a sonet/sdh path
08/30/2011	US8010486 Network media channels
08/30/2011	US8009652 Information transmission in a communications system
08/30/2011	US8009610 Communication platform and method for packet communication between a service provider and a radio communication device
08/24/2011	EP1654821B1 Signaling method for wlan network control
08/23/2011	US8005104 Method and apparatus for controlling the flow of packets through a network switch
08/18/2011	DE102005046350B4 Anordnung bei einer CAN-Verbindung in einem CAN-System Arrangement with a CAN connection in a CAN system
08/17/2011	CN1921471B System for generating pseudorandom sequences
08/16/2011	US8001286 Multipurpose and programmable pad for an integrated circuit
08/10/2011	CN101156443B Robust mode staggercasting with adjustable delay offset
08/02/2011	US7991436 Method and apparatus for power saving in wireless systems
08/02/2011	US7990879 Method, apparatus, system, and computer program product for interruption-free conference calling
07/2011
07/28/2011	US20110183717 Mobile phone with rfid reader and wlan transmitter integrated on sim card
07/26/2011	US7986950 Wideband code division multiple access user equipment for receiving multimedia broadcast/multicast service
07/19/2011	US7984291 Method for distributing certificates in a communication system
07/19/2011	US7984108 Computer system para-virtualization using a hypervisor that is implemented in a partition of the host system
07/14/2011	US20110170634 Communication apparatus and communication method
07/12/2011	US7978706 Combining multiple DSL transceivers for a high data rate connection
07/06/2011	CN1951063B Optimised iub transport
07/05/2011	US7974195 Method and apparatus for network congestion control
06/2011
06/30/2011	US20110158300 Remote terminal, processor-readable medium, and method for remote adjustment of a user profile
06/28/2011	US7970410 Method and apparatus for remote initiation of ARINC 615 downloads
06/28/2011	US7969979 Distribution of multicast data to users
06/28/2011	CA2507503C Rate control with picture-based lookahead window
06/21/2011	US7965837 Method and system for wireless digital video presentation
06/15/2011	EP1673904B1 Method and equipment for controlling the congestion management and scheduling of transmission-link capacity in packet-switched telecommunications
06/14/2011	US7962653 Methods for increased tolerance against packet reordering for the secure reference principle in robust header compression
06/14/2011	US7962142 Methods and apparatus for the utilization of core based nodes for state transfer
06/14/2011	US7961742 Cable modem termination system having a gateway for transporting out-of-band messaging signals
06/09/2011	US20110138435 Method and apparatus for achieving broadband matching of narrow-band resonator filter impedances to loads and sources
06/07/2011	US7957388 VLAN protocol
06/02/2011	US20110128973 Medium access control layer that encapsulates data from a plurality of received data units into a plurality of independently transmittable blocks
06/01/2011	CN1623302B ATM-port-module with integrated Ethernet switch interface
05/2011
05/25/2011	CN102075538A Session initiation protocol (SIP) based user initiated handoff
05/24/2011	CA2536605C Method and apparatus of communicating security/encryption information to a physical layer transceiver
05/17/2011	US7945250 Method and arrangement for providing user information to a telecommunication client
05/17/2011	US7944914 Default subscription profile for a roaming terminal device in a packet data based mobile communication network
05/17/2011	US7944895 Methods and apparatuses for allocating time slots to circuit switched channels
05/10/2011	US7940801 Method and apparatus for synchronizing digital video using a beacon packet
05/10/2011	US7940665 Transparent optimization for transmission control protocol flow control
05/05/2011	US20110103492 Method for Providing Service and Rate Negotiation in a Mobile Communication System
05/04/2011	CN1846383B Communication apparatus and communication method
05/04/2011	CN102045590A System and method for partially encrypted multimedia stream
04/2011
04/28/2011	US20110099484 Internet session initiation on personal cellular telecommunications devices, and customization protocol therefor
04/26/2011	US7934039 Variable oscillator for generating different frequencies in a controller area network
04/26/2011	US7934023 Apparatus and method for performing fast fibre channel write operations over relatively high latency networks
04/19/2011	US7930765 Control of consumption of media objects
04/19/2011	US7930399 Remote terminal, processor-readable medium, and method for remote adjustment of a user profile
04/19/2011	US7929635 Communication apparatus and communication method
04/19/2011	US7929010 System and method for generating multimedia composites to track mobile events

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