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Document Title |
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7620001 |
Communication system and method with mobile devices
A system comprises a plurality of mobile devices each operable to communicate via a computer network, a gateway operable to communicate with the plurality of mobile devices via the computer...
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7613436 |
Methods and apparatus for a protected paging indication mechanism within wireless networks including multiple access points
Embodiments of the present invention provide methods and apparatus for a protected paging indication mechanism within wireless networks including multiple access points. Other embodiments may be...
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7602744 |
Detection of a simultaneous occurrence of an event at a plurality of devices
The invention relates to a detection of a simultaneous occurrence of an event of a predetermined kind at a plurality of electronic devices. At least two devices detect the event and record at their...
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7596188 |
Digital interface decode receiver apparatus
A power-down determination circuit calculates the horizontal frequency and vertical frequency, respectively, employing a clock signal obtained from a multiplier circuit and horizontal...
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7596110 |
Routing in virtual private network
A router providing selective routing depending on traffic direction. The router includes two IP interfaces, where each IP interface is associated with a respective virtual private network. The...
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7590078 |
Detecting legacy spoofing in reduced functionality user terminals
Backward compatibility may require the use of fields or other indicators that are interpreted by new nodes or stations in a system in a manner different from the way legacy nodes interpret those...
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7587520 |
Image display system with visual server
An image display system with one or more client computers in selective communication with a visual server having image processing capabilities. The client computer generates image modifying data...
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7583625 |
Access point multi-level transmission power and protocol control based on the exchange of characteristics
A wireless access point and multiple wireless terminals exchange utilization, status, mobility and reception characteristics. Each wireless terminal generates reception characteristics based on...
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7580378 |
Distance/ranging determination using relative phase data
A method and system for locating an RF transponder based on phase differences between signals received from the RF transponder. The method includes receiving a signal from the transponder and...
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7573904 |
Ad hoc networking of terminals aided by a cellular network
A fast and secure ad hoc communication system is established between terminals with the aid of a network. Terminals equipped with a non-cellular interface may establish a high data rate...
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7564825 |
Method of validated communication
A method of validated communication The present invention provides a method of validated communication between a mobile network node (MNN) and a correspondent node (CN) via at least a first mobile...
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7558229 |
Method for reducing discarded slots and frames in a wireless communications system
A method is provided for controlling communications between a base station and a mobile device. The method comprises determining the actual transmission gap and only discarding slots and/or frames...
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7546108 |
Method for supporting backward compatibility of MBMS
A method for supporting backward compatibility of Multimedia Broadcast and Multicast Service (hereinafter referred to as MBMS) in a mobile communication system of Wideband Code Division Multiple...
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7539156 |
Method and apparatus for provisioning and activation of an embedded module in an access terminal of a wireless communication system
A method and apparatus for provisioning modules in a mobile computing device is described. A software application and parameters related to an operator profile are used to permit a user of a mobile...
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7535186 |
Methods and systems for controlling operation of electronicallly commutated motors
A method for resolving addressing conflicts between multiple electronically commutated motors communicatively coupled to a system controller is described. The method includes sending a command,...
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7532963 |
Internet-based vehicle-diagnostic system
The invention provides a system for monitoring a vehicle that includes a wireless appliance in electrical contact with an in-vehicle computer. The wireless appliance features: 1) a data-collection...
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7529213 |
Method and arrangement for signalling in a wireless IP multimedia network and a wireless IP multimedia network terminal device
The technology described relates to telecommunication networks and more specifically to a method and an arrangement for signalling in a wireless IP multimedia network and to a wireless IP...
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7512085 |
Method for multicast tunneling for mobile devices
The present invention provides a method and apparatus for multicast tunneling for mobile devices. The method comprises receiving a multicast packet directed to a plurality of mobile nodes, the...
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7499703 |
Apparatus, and associated method, for facilitating control of control signaling performed by a mobile node operable in a radio communication system
Apparatus ( 48 ), and an associated method, for facilitating effectuation of control over when a mobile node ( 12 ) operable in a communication system ( 10 ) generates control signaling pursuant to...
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7474650 |
Methods and apparatus for controlling resource allocation where tunneling and access link packet aggregation are used in combination
Methods and apparatus for aggregating IP packets over an access link between a wireless access router and a core node and for managing resource allocation to access link packet aggregates, e.g., as...
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7460841 |
Circuit arrangement and method for compensating for abrupt signal level changes in amplification devices
A circuit arrangement includes two adjustable amplification devices where the signal output of the first amplification device is connected to the signal input of the second amplification device....
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7457613 |
Method and apparatus for indicating to a wireless network the operational mode of a wireless communicator
A method for communicating on a wireless network includes receiving a mode signal from a network node. The mode signal represents an operational mode of the network node. The operational mode is...
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7453842 |
Method and apparatus for mobile network
A method and a device to resolve the problem of long communication paths between a mobile node, and a node not supporting mobile IP wherein a plurality of home agents are established in the network...
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7453814 |
Method of tracing and monitoring a call in a mobile communication system
Embodiments of the present invention relate to searching a mobile communication system (e.g., a cellular telephone network) for use of a network address (e.g., an Internet address). Embodiments of...
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7450973 |
Apparatus and method for controlling battery power in a digital multimedia broadcasting terminal
An apparatus controls battery power in a mobile terminal supporting digital multimedia broadcasting (DMB) service. In the apparatus, first and second radio frequency (RF) signal processors...
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7444162 |
Apparatus and a method for distributing a transmission power in a cellular communications network
A mobile terminal for use in a cellular communications network the terminal being adapted to: i) if the terminal transmits signals at a power below the maximum uplink transmission power,...
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7436836 |
Method and apparatus for detecting support for a protocol defining supplemental headers
Various methods and systems for detecting whether a network device supports a protocol, which defines a supplemental header, are disclosed. One method involves detecting a value within a preamble...
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7436300 |
Wireless device support for electronic devices
Disclosed are a unique system and method that facilitate establishing and maintaining a secure connection between at least one wireless input component and a host (e.g., PC). The system and method...
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7426403 |
Methods and apparatus for data communication for mobile electronic devices
According to one embodiment of the invention, a method for discovering the presence of at least one source and target mobile device, automatically displaying a graphical interface to show the...
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7426197 |
Method and apparatus for location determination of a wireless device within an environment
A method and apparatus for determining a location of a wireless device within an environment. A wireless device, which is operable in a wireless communication system, comprises a transmitter for...
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7423997 |
Group scheduling in wireless communication systems
A wireless communication network ( 100 ) wherein information is communicated in frames comprising multiple sub-frames, including grouping a terminal in first and second groups, assigning the first...
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7401350 |
Local area information terminal device
Mobile terminals capable of transmitting and receiving HTML data etc. are prepared for actualizing simple bidirectional communications specified in a local area, and some broadcasting channels are...
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7400877 |
Method of supporting multiple service levels in a wireless data network
A wireless data network distinguishes among different users connected to the network and associates each user with a service class that offers a selected level of service. The base station in the...
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7391758 |
UMTS radio link control with full concatenation
Enhanced throughput is achieved by using full concatenation of SDUs, SDU fragments, and STATUS PDUs within the protocol data units of a UMTS-based system.
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7386298 |
Method and apparatus for roaming on a wireless network
The present invention provides a method for interfacing a mobile device with a system including a plurality of RF ports and a cell controller adapted to communicate a data signal with the mobile...
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7366124 |
Apparatus and method for discontinuously receiving MBMS notification indicator in mobile communication system
An apparatus and method for receiving an MBMS (Multimedia Multicast/Broadcast Service) notification indicator allows discontinuous reception of an MBMS notification indicator in a mobile...
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7359674 |
Content distribution & communication system for enhancing service distribution in short range radio environment
A system for propagating information among wireless communication devices in an efficient manner. More specifically, the invention involves regulating the behavior of a wireless communication...
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7356016 |
System and method for deleting tunnelling in connection between mobile node and correspondent node
Provided are a system and method for deleting tunneling when a correspondent node is connected to a mobile node that has moved to a different network. The system includes a domain name service...
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7355991 |
Method and apparatus for message flooding within a communication system
A method and apparatus for message flooding is provided that takes advantage of the availability of node locations. The transmission of a flood message by a node is based on location information of...
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7346019 |
Methods and apparatus for providing a tolerable delay for slotted messages in wireless communication networks
In one illustrative example, a plurality of page message requests for a plurality of mobile devices which operate in a wireless communication network are received. One or more paging slots assigned...
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7339903 |
Enabling foreign network multicasting for a roaming mobile node, in a foreign network, using a persistent address
Permitting a mobile host to roam in a foreign network, with multiple access node handoffs, while permitting foreign network multicasting by (i) having the mobile node (MN) use a persistent address,...
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7319681 |
Method and apparatus for securing media access control (MAC) addresses
An apparatus and method for securing media access control (MAC) addresses in a wireless local area network (LAN) environment are provided. In the method of securing MAC addresses, a...
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7310512 |
Radio communication method, radio communication system, wide area radio communication base station, and radio communication terminal
The present invention is intended to provide, for a wireless communication system originally having a calling function, a wireless communication system enabling an audio communication service or...
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7286507 |
Method and system for dynamically routing between a radio access network and distributed antenna system remote antenna units
An improved mechanism for routing communication traffic between a radio access network and distributed antenna system (DAS) remote antenna units. In accordance with an exemplary embodiment of the...
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7286498 |
Validation method and data structures for wireless communications
A response monitoring apparatus using a remote including an electrical circuit including a user activated input, a transmitter, and a receiver, where the electrical circuit is adapted to detect...
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7280807 |
Initiator device capable of two-way half-duplex communication with multiple recipient devices
An initiator transceiver for operating in a two-way half-duplex communication mode with multiple recipient transceivers. The transceivers includes a body having a cavity and a control device,...
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7257094 |
Jointly controlling transmission rate and power in a communications system
The present invention jointly controls rate and power in a fashion that enables control of the two variables in one dimension. In some embodiments, this is done by ordering the possible transmit...
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7254397 |
Method and apparatus for a reverse link supplemental channel scheduling
An apparatus and method for communications of scheduling information of reverse link transmissions are disclosed. A base station controller determines scheduling of a reverse link supplemental...
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7239620 |
System and method for facilitating network-to-network transitions
A system and method for facilitating network-to-network transitions of mobile stations comprising includes at least one access point ( 204 ). At least one receiver ( 202, 224 or 230 ) is coupled...
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7236474 |
Apparatus and method for reporting quality of downlink channel in W-CDMA communication systems supporting HSDPA
An apparatus for reporting downlink channel quality in a high-speed packet communication system. A channel analyzer measures downlink channel quality from a received reference channel signal. A...
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