Patents
Patents for H04W 40 - Communication routing or communication path finding (16,044)
10/2004
10/13/2004CN1171490C Grouping and ungrouping for public mesh using false random noise compensation
10/13/2004CN1171479C Virtual numbering plan for inter-operability between heterogeneous networks
10/12/2004US6804209 Wireless communication control method and wireless transmission apparatus
10/07/2004WO2004086783A1 Node placement method within a wireless network, such as a wireless local area network
10/07/2004WO2004086698A1 Communication terminal and communication method
10/07/2004WO2004086667A2 Self-configuring, self-optimizing wireless local area network system
10/07/2004WO2004084614A2 Method and device for establishing communication links and estimating quality and reporting to olsr in a system
10/07/2004US20040198459 Information processing apparatus and method, and recording medium
10/07/2004US20040198426 Task-related communication via wireless communication hotspots
10/07/2004US20040198372 Redundancy and load balancing in a telecommunication unit and system
10/07/2004US20040198358 Method for performing bluetooth high rate supervisor handover
10/07/2004US20040198351 Inter-carrier messaging service providing phone number only experience
10/07/2004US20040198338 Versatile wireless network system
10/07/2004US20040198337 Power utilization enhancement system and method for mobile mesh networks units
10/07/2004US20040198311 Method and system for processing a service access request for a mobile communication device
10/07/2004US20040196871 System topologies for optimum capacity transmission over wireless local area networks
10/07/2004US20040196858 Intermediary network system and method for facilitating message exchange between wireless networks
10/07/2004US20040196818 Mobile communications system and routing management apparatus used in the mobile communications system
10/06/2004EP1465373A2 Method for Bluetooth master selection
10/06/2004EP0886981B1 An architecture for mobile radio networks with dynamically changing topology using virtual subnets
10/06/2004CN1535550A System and method for wireless code division multiple access communication
10/06/2004CN1535069A Method of making user smooth transport from GSM network to WCDMA network
10/06/2004CN1535037A Method and system used for multijump communication managemnt in radio communication network
10/06/2004CN1535013A Method of forming digital film content according to audience's tolerance standard
10/06/2004CN1534885A Method of executing blue teeth high speed monitor switching
10/06/2004CN1170390C Methof for controlling routing
10/05/2004US6801514 Non-SDMA system with an SDMA method
10/05/2004US6801508 Asynchronous transfer mode packet network and method for transferring packet data in the same
10/05/2004CA2279667C A mobile point-to-point protocol
09/2004
09/30/2004WO2004084463A2 Method and apparatus for performing a handoff in an inter-extended service set (i-ess)
09/30/2004WO2004077711A3 System, method and apparatus for ascertaining a dynamic attribute of a system
09/30/2004US20040194128 Method for providing digital cinema content based upon audience metrics
09/30/2004US20040192370 Method for adjusting channel interference between devices in a wireless network
09/30/2004US20040192327 User equipment (UE) assisted system database update
09/30/2004US20040192325 Wireless network apparatus and system
09/30/2004US20040192300 Transmission channel selection method
09/30/2004US20040192279 Program for scanning radio frequency channels
09/30/2004US20040192278 Program for selecting an optimum access point in a wireless network on a common channel
09/30/2004US20040192275 Telecommunication method based on location information of communication unit and apparatus thereof
09/30/2004US20040190478 Apparatus for selecting an optimum access point in a wireless network on a common channel
09/30/2004US20040190470 Wireless station protocol method
09/30/2004CA2518798A1 Method and apparatus for performing a handoff in an inter-extended service set (i-ess)
09/29/2004EP1463317A2 Method for providing digital cinema content based upon audience metrics
09/29/2004EP1463247A2 Mobile communication system, mobile terminal, and mobile communication method
09/29/2004CN1533657A Method and method for transmitting data from a first data network into a second data network
09/28/2004US6798757 Establishing a route with a level of quality of service in a mobile network
09/28/2004CA2456496A1 Method for providing digital cinema content based upon audience metrics
09/23/2004WO2004082299A2 Fast handover in mobile communications networks
09/23/2004WO2004082223A1 Method and network-side facility for determining a path in a radio communications system
09/23/2004US20040185864 Channel rate and physical channel selection in wireless communications networks
09/23/2004US20040185841 Wireless network architecture
09/23/2004US20040185780 Method of selecting of a path to establish a telecommunication link
09/23/2004US20040184422 Method and apparatus for performing a handoff in an inter-extended service set (I-ESS)
09/23/2004US20040182936 Multi-level hierarchical radio-frequency communication system
09/22/2004EP1460761A1 Automatic equalization system
09/22/2004EP1459571A1 System and method for updating location information for distributed communication devices
09/22/2004EP1459507A1 Method and apparatus for splitting control and media content from a cellular network connection
09/22/2004CN1531265A Path controller and controlling method
09/22/2004CN1168233C Regional tunnel management method in mobile communication system using mobile IP
09/22/2004CN1168231C Noise reduction techniques and apparatus for enhancing wireless data network telephone
09/16/2004DE10309108A1 Method for transmission of information, e.g. speech, pictures, video data, short messages in radio communication system, containing cellular radio network part(s)
09/15/2004EP1458146A1 Method and network device for determining a path in an ad-hoc wireless communications system
09/15/2004EP1457069A1 Mobile communications network using mobile station with relay-function and method for rewarding relay activities of mobile station
09/15/2004CN1167230C Communication system, communicaton control apparatus and method
09/14/2004US6791958 Method of routing control information and bearer traffic between a wireless communications device and infrastructure equipment
09/14/2004US6791957 Apparatus and method for processing handover in IMT-2000 system
09/14/2004CA2231255C Wireless communication system having mobile stations establish a communication link through the base station
09/10/2004WO2004077873A1 Wireless system with automatic channel and power selection for access points
09/10/2004WO2004077855A1 Distance determination system and method for use by devices in a wireless network
09/10/2004WO2004077852A1 Wireless network architecture
09/10/2004WO2004077851A1 Wireless access protocol system and method
09/10/2004WO2004077846A2 System and method for selecting an access point in a wireless network
09/10/2004WO2004077749A1 Processing wireless messages to reduce host power consumption
09/10/2004WO2004077747A1 Method and system for improved handoff of a mobile device between wireless subnetworks
09/10/2004WO2004077744A1 Method and system for handoff to a destination base station by measuring signal strength of carrier signals during at least one csma-backoff time
09/10/2004WO2004077739A1 Method for separating ip packets which can be allocated to specific groups and corresponding ip packet
09/10/2004WO2004077725A2 System, method, and apparatus for associating access points with stations in a wireless network
09/10/2004WO2004077724A2 System and method for channel selection in a wireless network
09/10/2004WO2004077711A2 System, method and apparatus for ascertaining a dynamic attribute of a system
09/10/2004WO2003103222A3 Message routing in a radio network
09/10/2004CA2516841A1 Method for separating ip packets which can be allocated to specific groups and ip packet
09/10/2004CA2516837A1 System, method, and apparatus for associating access points with stations in a wireless network
09/10/2004CA2516830A1 System and method for channel selection in a wireless network
09/10/2004CA2516828A1 System and method for selecting an access point in a wireless network
09/10/2004CA2516738A1 Wireless system with automatic channel and power selection for access points
09/10/2004CA2516735A1 Distance determination system and method for use by devices in a wireless network
09/10/2004CA2516732A1 Wireless network architecture
09/10/2004CA2516725A1 Wireless access protocol system and method
09/10/2004CA2516711A1 System, method and apparatus for ascertaining a dynamic attribute of a system
09/09/2004US20040176129 Wireless access unit with trunk interface
09/09/2004US20040174865 Messages and control methods for controlling resource allocation and flow admission control in a mobile communications system
09/09/2004US20040174852 Wireless network architecture comprising platform dependent and platform independent characteristics
09/09/2004US20040174847 Wireless access unit using standardized management and connection protocols
09/09/2004US20040174843 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
09/09/2004US20040174842 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
09/09/2004US20040174841 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
09/08/2004EP1454474A1 Addressing and routing in wireless mesh networks
09/08/2004EP1454426A1 System for context transfer for wireless internet devices
09/02/2004WO2004017582A3 Arrangement for router attachments between roaming mobile routers in a mobile network
09/02/2004US20040170140 Method for selecting an optimum access point in a wireless network