H04L 12 - Data switching networks

Patents for H04L 12 - Data switching networks (448,999)
10/2004
10/14/2004	US20040203739 Mobile communication system
10/14/2004	US20040203732 Selection of networks between WLAN and 2G/3G networks based on user and provider preferences
10/14/2004	US20040203722 Network initiated information delivery
10/14/2004	US20040203719 Wireless network optimization through remote device data
10/14/2004	US20040203718 Communal discovery of network coverage
10/14/2004	US20040203711 Methods and apparatus for the utilization of core based nodes for state transfer
10/14/2004	US20040203703 Distribution of wireless telephony and data signals in a substantially closed environment
10/14/2004	US20040203699 Method and system for mobile telephone restriction boundary determination
10/14/2004	US20040203698 Pre-notification of potential connection loss in wireless local area network
10/14/2004	US20040203689 Program for self-adjusting power at a wireless station to reduce inter-channel interference
10/14/2004	US20040203688 Apparatus for adjusting channel interference between access points in a wireless network
10/14/2004	US20040203685 Portable communication device having a service discovery mechanism and method therefor
10/14/2004	US20040203670 Wireless mobile devices having improved operation during network unavailability
10/14/2004	US20040203659 Apparatus and method for changing instant messaging presence relative to a calendar function
10/14/2004	US20040203655 Method and apparatus for commencing shared or individual transmission of broadcast content in a wireless telephone network
10/14/2004	US20040203654 Method and system for obtaining information using a mobile communications device
10/14/2004	US20040203646 System and method for a mobile expert device
10/14/2004	US20040203632 Mobile telephone answer delay system
10/14/2004	US20040203628 Protable telephone set and communication inquiring method for portable telephone set
10/14/2004	US20040203624 Technique for sharing of files with minimal increase of storage space usage
10/14/2004	US20040203623 Scheme to retransmit radio resource control messages during a radio link control reset in a wireless communication system
10/14/2004	US20040203620 Method and apparatus for time stamp of electronic message
10/14/2004	US20040203618 Convenient messaging from a wireless terminal
10/14/2004	US20040203617 Communicating between devices within a mobile ad hoc network
10/14/2004	US20040203615 Filtering of broadcast SMS messages
10/14/2004	US20040203614 Method and apparatus for routing messages of different message services in a wireless device
10/14/2004	US20040203609 Virtual network connectivity for devices in wireless LAN networks
10/14/2004	US20040203608 Video-voicemail solution for wireless communication devices
10/14/2004	US20040203606 Complete message delivery to multi-mode communication device
10/14/2004	US20040203602 Enabling and controlling access to wireless hot spots
10/14/2004	US20040203600 System and method for providing device authentication in a wireless network
10/14/2004	US20040203598 Contact validation and trusted contact updating in mobile wireless communications devices
10/14/2004	US20040203593 Mobile unit configuration management for WLANs
10/14/2004	US20040203591 Method and apparatus for encrypting and decrypting data in wireless LAN
10/14/2004	US20040203590 Set-up of wireless consumer electronics device using a learning remote control
10/14/2004	US20040203589 Method and system for controlling messages in a communication network
10/14/2004	US20040203586 Auction system and process for facilitating online acquisition of telecommunications services
10/14/2004	US20040203585 Systems and methods for employing "pay-as-you-go" telecommunication services
10/14/2004	US20040203581 Method system and device for monitoring data pushed to a wireless communication device
10/14/2004	US20040203580 Virtual subscriber network
10/14/2004	US20040203567 Apparatus and method for providing emergency information in a signpost location system
10/14/2004	US20040203563 Emergency communication and monitoring system and method
10/14/2004	US20040203562 Cellular base station broadcast method and system
10/14/2004	US20040203561 Hand portable monitoring device for monitoring personnel presence at a location
10/14/2004	US20040203558 Communications system, communications device, and communications method
10/14/2004	US20040203470 Method and system for distance measurement in a low or zero intermediate frequency half-duplex communications loop
10/14/2004	US20040203464 Analyzing a network problem in a wireless telecommunication system
10/14/2004	US20040203440 Tracking network problems in a wireless telecommunication system
10/14/2004	US20040203439 Systems and methods for analyzing critical circuits and associated telecommunication resources
10/14/2004	US20040203438 Method to assess the quality of a voice communication over packet networks
10/14/2004	US20040203437 Systems and methods for measurement and/or control using mobile probes
10/14/2004	US20040203435 Mapping and discovering peer-to-peer wireless networks
10/14/2004	US20040203433 System and method for WLAN signal strength determination
10/14/2004	US20040203432 Communication system
10/14/2004	US20040203431 Method and apparatus for determining the topology of a hybrid-fiber coaxial cable plant
10/14/2004	US20040203429 E911 overlay solution for GSM, for use in a wireless location system
10/14/2004	US20040203428 Element outage monitoring in a wireless telecommunication system
10/14/2004	US20040203426 Method for control of contention-based wireless access
10/14/2004	US20040203423 Base station
10/14/2004	US20040203416 Mobile communications terminal, mobile communications system and mobile communications data rate display method
10/14/2004	US20040203408 System and method for logging in an interactive instructional system
10/14/2004	US20040203406 Use of radio data service (RDS) information to automatically access a service provider
10/14/2004	US20040203399 System employing wideband wireless communication with super cycle detection
10/14/2004	US20040203398 Rapid channel characterization for bluetooth co-existence
10/14/2004	US20040203389 Wireless communication system and microcomputer
10/14/2004	US20040203388 Communication protocol for personal computer system human interface devices over a low bandwidth, bi-directional radio frequency link
10/14/2004	US20040203387 System and method for controlling appliances with a wireless data enabled remote control
10/14/2004	US20040203385 Session endpoint management method for ad-hoc networks
10/14/2004	US20040203384 Short range radio communication system with using improved authentication scheme
10/14/2004	US20040203383 System for providing data to multiple devices and method thereof
10/14/2004	US20040203382 Method and system for providing wireless multimedia services using bluetooth
10/14/2004	US20040203381 Method and apparatus for data transfer
10/14/2004	US20040203379 Bluetooth transmission of vehicle diagnostic information
10/14/2004	US20040203378 Persistent peer-to-peer networking over a piconet network
10/14/2004	US20040203377 Communication system for dynamic management of a plurality of objects and method therefor.
10/14/2004	US20040203376 Method for establising a connection in a wireless communication system
10/14/2004	US20040203374 Graphical indication of a proximately located device
10/14/2004	US20040203373 Wireless terminal device, communications system, and communication control method
10/14/2004	US20040203372 Personal digital assistant, wireless communication system and method of link establishment
10/14/2004	US20040203371 Error control in a bluetooth wireless communication system
10/14/2004	US20040203370 Wireless gateway node
10/14/2004	US20040203367 Method and apparatus for improving co-existence between bluetooth and 802.11 networks
10/14/2004	US20040203366 Fast connection establishment method for bluetooth device
10/14/2004	US20040203365 Radio communication with an intended device
10/14/2004	US20040203362 System and method for bluetooth paging with transmit power reduced according to channel metrics measured during inquiry process
10/14/2004	US20040203359 Communication method, communication system, and communication device
10/14/2004	US20040203357 Automatic bluetooth inquiry mode headset
10/14/2004	US20040203356 Master communication apparatus used in radio lan system, and control method and control program of master communication apparatus
10/14/2004	US20040203354 Bluetooth remote access device
10/14/2004	US20040203352 System and method for wireless data transfer for a mobile unit
10/14/2004	US20040203349 Method, apparatus, and computer program product for an assistance transponder
10/14/2004	US20040203348 Distributed MAC in an uncoordinated radio environment
10/14/2004	US20040203347 Selecting a set of antennas for use in a wireless communication system
10/14/2004	US20040203346 System and method for integrating local-area and wide-area wireless networks
10/14/2004	US20040203342 Virtual dynamic cellular infrastructure based on coordinate information
10/14/2004	US20040203341 Wireless call hitchhiker
10/14/2004	US20040202470 GEM frame structure showing payload type of frame and method for processing data thereof
10/14/2004	US20040202327 System and method for processing encoded messages
10/14/2004	US20040202303 Method and apparatus for providing conference call announcement using SIP signalling in a communication system
10/14/2004	US20040202294 Messaging and document management system and method

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