H04L 12 - Data switching networks

Patents for H04L 12 - Data switching networks (448,999)
11/2002
11/26/2002	US6487207 Shared buffer memory architecture for asynchronous transfer mode switching and multiplexing technology
11/26/2002	US6487206 Method and apparatus for adjusting the local service policy within an ATM switch based on non-ATM protocol service parameters
11/26/2002	US6487205 Method and system for transmitting voice cell
11/26/2002	US6487204 Detectable of intrusions containing overlapping reachabilities
11/26/2002	US6487203 Apparatus for transmitting cells between ATM layer and physical layer and method therefor
11/26/2002	US6487202 Method and apparatus for maximizing memory throughput
11/26/2002	US6487200 Packet telephone system
11/26/2002	US6487199 Method and apparatus for maintaining randomly accessible copy number information on a network switch
11/26/2002	US6487198 Method and system for unloading T1 payloads from ATM cells
11/26/2002	US6487197 Method and apparatus for connecting to a packet based communication system
11/26/2002	US6487194 Communications network
11/26/2002	US6487186 Method and apparatus for managing communication resources using bootstrap slots
11/26/2002	US6487184 Method and apparatus for supporting radio acknowledgement information for a uni-directional user data channel
11/26/2002	US6487180 Personal information system using proximity-based short-range wireless links
11/26/2002	US6487179 Methods for preventing and detecting message collisions in a half-duplex communication system
11/26/2002	US6487177 Method and system for enhancing communications efficiency in data communications networks
11/26/2002	US6487176 Measuring method and measuring device for data communication networks
11/26/2002	US6487173 Network system and communication device
11/26/2002	US6487172 Packet network route selection method and apparatus using a bidding algorithm
11/26/2002	US6487171 Crossbar switching matrix with broadcast buffering
11/26/2002	US6487170 Providing admission control and network quality of service with a distributed bandwidth broker
11/26/2002	US6487169 Cell switch module with unit cell switching function
11/26/2002	US6487168 Static switched virtual circuits in a connection oriented network
11/26/2002	US6487167 Exclusion list of senders to an autonomous system
11/26/2002	US6486991 Optical transmission system having an optical surge suppression function
11/26/2002	US6486970 Multifunctional apparatus for transferring and receiving facsimile data and communication data by using an integrated service digital network
11/26/2002	US6486832 Direction-agile antenna system for wireless communications
11/26/2002	US6486746 Termination circuit for decoupling unused wires on a network device's unshielded twisted pair (UTP) cable
11/26/2002	CA2281370C Method and apparatus for maintaining consistency among large numbers of similarly configured information handling servers
11/26/2002	CA2230294C Apparatus and method for digital data transmission
11/26/2002	CA2184018C Method for logical network design in multi-service networks
11/26/2002	CA2115877C Adaptive weighting of a scanning sequence
11/25/2002	CA2357111A1 Data network node having enhanced security features
11/25/2002	CA2356647A1 Public access separation in a virtual networking environment
11/24/2002	CA2386429A1 Method of browser-server communication
11/21/2002	WO2002093970A1 Authentication of termination messages in telecommunications system
11/21/2002	WO2002093968A1 A method for using several logical channels for one radio bearer between a mobile station and a network
11/21/2002	WO2002093966A1 Method for synchronization of a plurality of networks
11/21/2002	WO2002093965A1 Co-channel interference suppression by estimating the time of arrival (toa)
11/21/2002	WO2002093964A1 Method for optimally accessing the transmission capacity in a radio communications system
11/21/2002	WO2002093959A1 Mobile instant messaging and presence service
11/21/2002	WO2002093958A1 Method for protecting against overload in a mobile communication network
11/21/2002	WO2002093957A1 Method for realizing short message service with no.7 signalling in mobile intelligent network
11/21/2002	WO2002093955A1 Systems and methods for intelligent inter-system handoff
11/21/2002	WO2002093954A1 Method and apparatus for delivering information to an idle mobile station in a group communication network
11/21/2002	WO2002093953A1 Communication device for reducing latency in a mobile-originated group communication request
11/21/2002	WO2002093951A1 Dynamic channel quality measurement procedure for adaptive modulation and coding techniques
11/21/2002	WO2002093948A1 Method and apparatus for reducing latency in waking up a group of dormant communication devices
11/21/2002	WO2002093946A2 RRM OPTIMIZATION ON Iur FOR CONGESTION CONTROL
11/21/2002	WO2002093945A2 Communication service provisioning method
11/21/2002	WO2002093938A1 Mpeg data packet transmission through an atm network with jitter free decoding
11/21/2002	WO2002093894A2 Service level agreements based on objective voice quality testing for voice over ip (voip) networks
11/21/2002	WO2002093889A1 System and methods for receiving telephone calls via instant messaging
11/21/2002	WO2002093886A2 Method and apparatus for automatic notification and response
11/21/2002	WO2002093875A2 Method and apparatus for associating a received command with a control for performing actions with a mobile telecommunication device
11/21/2002	WO2002093873A1 Method and apparatus for creating and distributing real-time interactive media content through wireless communication networks and the internet
11/21/2002	WO2002093867A2 Service-based compression of content within a network communication system
11/21/2002	WO2002093866A2 Transcoding multimedia information within a network communication system
11/21/2002	WO2002093850A2 System for, and method of, synchronizing events in asynchronously operating communications systems
11/21/2002	WO2002093849A2 System for secure electronic information transmission
11/21/2002	WO2002093848A1 Communications channel reservation in computer network telephony systems
11/21/2002	WO2002093846A1 Method of transferring a divided file
11/21/2002	WO2002093845A1 Communication method, line provider apparatus, line lender apparatus
11/21/2002	WO2002093844A2 Wireless master-slave distributed communications network
11/21/2002	WO2002093843A1 Router
11/21/2002	WO2002093842A2 Method and device for transmitting data via air interface channels of a communication system
11/21/2002	WO2002093840A1 Apparatus and methods for efficient multicassting of data packets
11/21/2002	WO2002093839A2 DYNAMIC FREQUENCY SELECTION SCHEME FOR IEEE 802.11 WLANs
11/21/2002	WO2002093837A2 Broadband network service delivery method and device
11/21/2002	WO2002093836A1 Method and device for mobile ip
11/21/2002	WO2002093835A1 Obile communication service charging apparatus and mobile communication service charging method
11/21/2002	WO2002093834A1 Unique identifier provisioning
11/21/2002	WO2002093833A1 Distributed shared memory packet switch
11/21/2002	WO2002093832A2 System and methods for providing differentiated services within a network communication system
11/21/2002	WO2002093831A2 Overlapping network allocation vector (onav) for avoiding collision in the ieee 802.00 wlan operating under hcf
11/21/2002	WO2002093830A2 Data stream filtering apparatus & method
11/21/2002	WO2002093829A2 Multimedia system for a vehicle
11/21/2002	WO2002093828A2 Distributed packet processing system with internal load distribution
11/21/2002	WO2002093812A2 A controller for reducing latency in a group dormancy-wakeup process in a group communication network
11/21/2002	WO2002093811A2 Access to plmn networks for non-plmn devices
11/21/2002	WO2002093808A2 Method and system for transmitting multicast data signals
11/21/2002	WO2002093803A1 Restoration protection in communication networks
11/21/2002	WO2002093802A1 Procedures for merging the mediation device protocol with a network layer protocol
11/21/2002	WO2002093800A1 Method and system for providing an opinion and aggregating opinions with a mobile telecommunication device
11/21/2002	WO2002093796A1 Optical communication network
11/21/2002	WO2002093788A1 A communication device for providing an efficient dormant mode for a group communication network
11/21/2002	WO2002093782A1 Allocation of uplink resourses in a multi-input multi-output (mimo) communication system
11/21/2002	WO2002093778A1 A controller for providing an efficient dormant mode for a group communication network
11/21/2002	WO2002093776A2 Asymmetric frequency allocating for packet channels in a wireless network
11/21/2002	WO2002093761A1 Method and system for playing boradcasts with a mobile telecommunication device that includes multiple tuners
11/21/2002	WO2002093758A2 Apparatus for transporting home networking frame-based communications signals over coaxial cables
11/21/2002	WO2002093757A2 Channel quality measurements for downlink resource allocation
11/21/2002	WO2002093756A2 Gfsk receiver
11/21/2002	WO2002093689A1 Device and method for temporary deactivation of subscriber information
11/21/2002	WO2002093598A2 Hinged adjustable component holder for electronic component cabinet
11/21/2002	WO2002093513A2 Method for deducting for services provided in a computer network
11/21/2002	WO2002093502A1 Remotely granting access to a smart environment
11/21/2002	WO2002093501A1 Smart environment
11/21/2002	WO2002093460A1 Credit card and bar code reader module
11/21/2002	WO2002093445A1 Interactive messaging

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