Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 12 - Data switching networks
Patents for H04L 12 - Data switching networks (448,999)
03/2005
03/08/2005US6865185 Method and system for queuing traffic in a wireless communications network
03/08/2005US6865184 Arrangement for traversing an IPv4 network by IPv6 mobile nodes
03/08/2005US6865183 F5-to-F4 OAM alarm notification and cell generation in multiple connection ATM switches
03/08/2005US6865182 Data transfer method including recognizing identical messages and communication apparatus using the method
03/08/2005US6865181 Method and apparatus for routing telecommunications signals
03/08/2005US6865180 Method for bundling connections
03/08/2005US6865179 Apparatus and method for synchronous and asynchronous transfer mode switching of ATM traffic
03/08/2005US6865178 Method and system for establishing SNA connection through data link switching access services over networking broadband services
03/08/2005US6865170 Metropolitan wide area network
03/08/2005US6865167 Method and system for soft handoff in wireless code division multiple access (CDMA) internet protocol (IP) networks
03/08/2005US6865165 Method for controlling load in a telecommunication system
03/08/2005US6865164 Packet transmission method
03/08/2005US6865161 Method and apparatus for establishing a voice call by way of an electronic mail message
03/08/2005US6865160 Broadcast tree determination in load balancing switch protocols
03/08/2005US6865158 ATM switch with OAM functions
03/08/2005US6865157 Fault tolerant shared system resource with communications passthrough providing high availability communications
03/08/2005US6865156 Bandwidth control method, cell receiving apparatus, and traffic control system
03/08/2005US6865155 Method and apparatus for transmitting data through a switch fabric according to detected congestion
03/08/2005US6865154 Method and apparatus for providing bandwidth and delay guarantees in combined input-output buffered crossbar switches that implement work-conserving arbitration algorithms
03/08/2005US6865153 Stage-implemented QoS shaping for data communication switch
03/08/2005US6865152 Method and apparatus for transmitting packets onto a network
03/08/2005US6865151 Methods and systems for optimizing data transmission in networks
03/08/2005US6865150 System and method for controlling admission of voice communications in a packet network
03/08/2005US6865149 Dynamically allocated ring protection and restoration technique
03/08/2005US6865148 Method for routing network switching information
03/08/2005US6864778 Method of preventing collision between remote control signals
03/08/2005US6864709 Cross point switch with serializer and deserializer functions
03/05/2005CA2480623A1 System and method for optimizing contiguous channel operation with cellular reuse
03/05/2005CA2480353A1 System and method for securely authorizing and distributing stored-value card data
03/05/2005CA2439582A1 Method, system and apparatus for internet-based sales generation
03/04/2005CA2440173A1 Tool and method for operations, management, capacity, and services business solution for a telecommunications network
03/03/2005WO2005020621A1 Per user rate control for the reverse link in cdma networks
03/03/2005WO2005020620A2 Packet data service with circuit-switched call notification
03/03/2005WO2005020619A1 Apparatus and method for authenticating a user when accessing to multimedia services
03/03/2005WO2005020616A1 Method for selection of an available transmission channel by sending a negative decision value and an additional positive decision value and corresponding base station mobile terminal and mobile radio network
03/03/2005WO2005020607A2 Method and system for transmitting a multimedia message over an air interface performing segmentation and encoding at radio link control layer
03/03/2005WO2005020605A1 Method and system for transmitting multimedia message transmitted from transmitting mobile station of higher version to receiving mobile station of lower version
03/03/2005WO2005020602A2 Wireless lan system for use with clients travelling at high-speed
03/03/2005WO2005020597A2 Apparatus, and associated method, for selecting quality of service-related information in a radio communication system
03/03/2005WO2005020595A2 System and method for efficiently allocating wireless resources
03/03/2005WO2005020594A2 Apparatus and method for primary link packet control
03/03/2005WO2005020593A2 Emergency broadcast message in a wireless communication device
03/03/2005WO2005020553A1 Communications terminal comprising two interface structures
03/03/2005WO2005020552A1 Communications system and method
03/03/2005WO2005020544A1 Method and apparatus for time-based charging for broadcast-multicast services (bcmcs) in a wireless communication system
03/03/2005WO2005020532A1 Implementing a web server on a mobile station
03/03/2005WO2005020527A1 Email policy manager
03/03/2005WO2005020526A1 Broadcast router optimized for asymmetrical configuration
03/03/2005WO2005020525A1 Protocol speed increasing device
03/03/2005WO2005020524A1 Session relay device and relay method
03/03/2005WO2005020523A1 Session relay device and relay method
03/03/2005WO2005020522A1 Wireless device with dynamic fragmentation threshold adjustment
03/03/2005WO2005020521A1 Point-to-multipoint data transmission
03/03/2005WO2005020520A2 Supporting a switch between channels for a multicast transmission
03/03/2005WO2005020519A1 Method, base station, remote station and system for hsdpa communication
03/03/2005WO2005020518A1 Co-located radio operation
03/03/2005WO2005020517A1 Resource reservation in a wireless network with distributed medium access control
03/03/2005WO2005020516A1 Systems and methods for alleviating client over-subscription in ring networks
03/03/2005WO2005020515A1 Broadcast router with multiple expansion capabilities
03/03/2005WO2005020514A1 Changeable functionality in a broadcast router
03/03/2005WO2005020513A1 Scalable device-to-device interconnection
03/03/2005WO2005020512A2 Mini-slot communication protocol
03/03/2005WO2005020511A2 Wireless local area network detection
03/03/2005WO2005020510A1 Data segregation and fragmentation in a wireless network for improving video performance
03/03/2005WO2005020509A1 Wireless communication system for electronic devices
03/03/2005WO2005020508A1 Wireless transmission control in uwb (ultra wide band) technology
03/03/2005WO2005020507A1 Dynamic network resources allocation and consolidation method
03/03/2005WO2005020505A1 Method and apparatus for implementing a sleep proxy for services on a network
03/03/2005WO2005020503A1 System and method for securing wireless data
03/03/2005WO2005020501A1 Method of rate control
03/03/2005WO2005020476A1 Method for srnc inquiring of channel type
03/03/2005WO2005020473A1 Method and apparatus for providing uplink packet data service in asynchronous wcdma system
03/03/2005WO2005020472A1 Methods for paging user equipment with dedicated channel in a mobile communication system which support mbms
03/03/2005WO2005020462A2 Interference based channel selection method in sectorized cells in a wlan
03/03/2005WO2005020461A1 Method for supporting backward compatibility of mbms
03/03/2005WO2005020450A1 Packet communication terminal apparatus and communication system
03/03/2005WO2005020443A2 A method for a communication device to search for an alternate network upon a registration failure
03/03/2005WO2005020116A1 Scheduling method of advertisement/broadcasting and management system and method
03/03/2005WO2005020108A1 System and method for configuring access to electronic mailboxes
03/03/2005WO2005020107A1 Communications system providing extensible protocol translation features
03/03/2005WO2005020094A1 System and method for associating documents with contextual advertisements
03/03/2005WO2005020086A1 System and method for generating configurations used for accessing electronic mailboxes
03/03/2005WO2005020040A2 System and method for automatically learning mailbox configuration conventions
03/03/2005WO2005020039A2 Communications system providing multi-layered extensible protocol interface and related methods
03/03/2005WO2005020027A2 An architecture that enables a mobile virtual network operator (mvno) to create a branded wireless offering
03/03/2005WO2005020016A2 Method & apparatus for providing feedback for electronic communication analysis
03/03/2005WO2005020006A2 Dispatcher for wireless device applications
03/03/2005WO2005020002A2 System, method, apparatus and computer program product for facilitating digital communications
03/03/2005WO2005019996A2 Serverless and switchless internet protocol telephony system and method
03/03/2005WO2005019992A2 System and method for dynamically grouping messaging buddies in an electronic network
03/03/2005WO2005019975A2 Method and apparatus for bandwidth guarantee and overload protection in a network switch
03/03/2005WO2005019960A2 Internet access via smartphone camera
03/03/2005WO2005019952A1 Coupling device for three bus systems
03/03/2005WO2005019740A1 Pda diagnosis of thermostats
03/03/2005WO2005018768A1 Automatic kitesurf release system
03/03/2005WO2005002114A3 System and method for determining measurement value for radio resource management in wireless communications
03/03/2005WO2004114594A8 A method on device service backup in synchronous transfer mode(atm) group net
03/03/2005WO2004114085A3 System and method for providing notification on remote devices
03/03/2005WO2004111750A3 Mobile terminal device and hand-off method thereof
03/03/2005WO2004109982A3 Secure authentication in a wireless home network
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