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7564811 |
Method and apparatus for minimizing hand-off time using mobile node information
A method and apparatus for minimizing hand-off time using mobile node information. In the method of minimizing hand-off time using mobile node information, identification information is received...
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7561550 |
Method and apparatus for scheduling user equipment in a soft handover region for uplink packet transmission
A scheduling method and apparatus are provided for soft handover in a user equipment (UE) in in a mobile communication system supporting an enhanced uplink packet data service. A receiver receives...
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7561551 |
Method and system for propagating mutual authentication data in wireless communication networks
A method and system for propagating mutual authentication data in both a first wireless communication network and a second wireless communication network is useful for unifying wireless...
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7561558 |
Transmission power optimization of OFDM wireless communication system
A method for minimizing processing and transmission power in a flexible and bidirectional OFDM wireless communication system including a MAC layer and a PHY layer, said PHY layer including a...
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7561540 |
System and method for dynamic distributed communication
Growth of a distributed communication system is facilitated through dynamic addition of routing elements. A new routing element may be added to a network of routing elements by first establishing a...
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7561628 |
Apparatus and method for cell acquisition and downlink synchronization acquisition in a wireless communication system
An apparatus and method for cell acquisition and downlink synchronization acquisition in an OFDMA wireless communication system are provided. In an SS apparatus in a broadband wireless...
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7558225 |
Radio communication system
A radio base station apparatus used in a radio communication system in which an initiator holds a transmission opportunity (TXOP) period in a frame exchange sequence and a responder responds to the...
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7558227 |
System and method for monitoring for wake events in a wireless local area network
In accordance with an embodiment of the present invention, a method comprises transmitting, from a wireless local area network (LAN) device of a host device to an access point of a wireless...
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7558590 |
Method and system for multiparty calling using a dual mode phone with private call
A method ( 100 ) and system ( 20 ) for multiparty communication using at least one dual mode communication device includes a dual mode radio ( 11 ) having at least a first modem ( 12 ) for...
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7555468 |
Neural network-based node mobility and network connectivty predictions for mobile ad hoc radio networks
A self managed ad hoc communications network nodes and node mobility management. Nodes include an Artificial Neural Network (ANN) that determines connection to other network nodes. The ANN may use...
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7554934 |
Method and apparatus for processing location service messages in a satellite position location system
Method and apparatus for processing location service messages in a satellite position location system is described. In one example, a mobile receiver includes a satellite signal receiver, wireless...
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7554906 |
Method for managing connection resources
The fundamental idea in the invention is as follows. Instead of setting up and releasing a bearer, e.g. an AAL2 connection, the connection is maintained and only modified to have either a zero...
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7554962 |
Method, mobile station, and software product for access point selection
A method, mobile station, and software product are used to select an access point in a wireless local area network (WLAN) for access by the mobile station. This is accomplished by calculating a...
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7554946 |
Dynamic reallocation of bandwidth and modulation protocols
Systems for dynamic reallocation of bandwidth and modulation protocols is provided. In one embodiment, a radio head interface module comprises: a transmit buffer adapted to receive a data stream...
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7555260 |
Communications network extension via the spontaneous generation of new cells
A cell phone base station transceiver capable of spontaneously and substantially automatically creating a new additional cells in a communication network. The new cell provides an...
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7551596 |
Method and apparatus for signaling control information of uplink packet data service in mobile communication system
A method and apparatus for transmitting control information relating to an uplink packet data service from a user equipment (UE) to a Node B in a mobile communication system are provided. MAC-es...
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7551575 |
Context-switching multi channel programmable stream parser
A stream parser for receiving, parsing, and/or pre-processing network data traffic directly from an incoming unreconstructed data stream. To extract meaningful data from the unreconstructed data...
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7551579 |
Calculation of quality of wlan access point characterization for use in a wlan positioning system
Methods and systems for classifying WLAN access points according to the quality of estimation of characteristics of the WLAN access points are provided. The classifications may be used to scale a...
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7551574 |
Method and apparatus for controlling wireless network access privileges based on wireless client location
An access point through which a wireless device attaches to a wireless network determines the access privileges that will be accorded to the device based on a criteria set, such as the ID and...
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7548531 |
Poll scheduling for periodic traffic sources
An apparatus and method for polling stations that transmit periodic traffic streams are disclosed. The illustrative embodiment polls the station in accordance with a polling schedule that is...
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7545761 |
Session classification for differentiated prepaid accounting
Session level classification of wireless packet data communications enables differentiated duration-based accounting. In a network offering prepaid services, for example, an applicable accounting...
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7546119 |
Changing operation parameter of communication terminal
A system and method for changing an operation parameter of a communication terminal are provided, in which necessary software is transmitted using an SMS/SIP message so that a WLAN phone, such as a...
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7545762 |
Method and system for network presence notification
In a packet-switched network, a subscribing application subscribes to a network presence server to receive selected network presence information. The network presence server obtains the selected...
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7545787 |
Simultaneous operation of wireless LAN and long-range wireless connections
A method for communication includes establishing a first connection between a wireless terminal and a base station of a long-range wireless data network, which operates in accordance with a first...
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7545760 |
Methods and systems for providing an extension service to wireless units and wireline units
A call from a wireline unit to a wireless unit may be made by the wireline unit using an extension of the wireless unit rather than a wireless number of the wireless unit. A table includes an entry...
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7542449 |
Transferring context during hand-over of mobile node in a wireless network
In transferring a service context during hand-over of a mobile node located in a wireless mesh network, transfer boundaries are set according to positions spaced from an initial Access Point (AP)...
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7542436 |
Tactical cognitive-based simulation methods and systems for communication failure management in ad-hoc wireless networks
Techniques are provided for simulating battlefield scenarios in an ad-hoc communications network comprising a plurality of nodes and a plurality of links between the nodes.
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7542481 |
Connection optimization for communications in multiple access environment
A mechanism for optimizing an establishment of a communication connection between a mobile node and a correspondent node in a packet based communication network using, for example, IP is proposed....
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7542410 |
Interleaver and associated methods
The present invention provides an improved method of generating blocks of data and partitioning the data into Columnar format N rows by M columns. The columnar format is generated by reading data...
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7539496 |
Channel assignment based on spatial strategies in a wireless network using adaptive antenna arrays
The present invention can improve efficiency in wireless radio networks using spatial division multiple access (SDMA) strategies. One embodiment of the invention includes determining a quality...
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7539499 |
Method and system for managing wireless bandwidth resources
A method and system for managing wireless bandwidth resources include the capability to receive at a serving node a service request for a mobile unit and to communicate with a wireless network node...
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7539155 |
Centralized feature platform in a packetized network
A packetized telecommunication network directs a call that is received at a gateway of the network to connect to a feature platform via the network, which performs a service related to the call,...
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7536187 |
Supporting communication sessions at a mobile node
Supporting communication sessions at a mobile node includes determining at a mobile node an address for one or more interior network elements of a network system. A interior network element is...
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7535861 |
Self-contained portable broadband communication system
Systems and methods for establishing IT services in edge environments are described. The system comprises a transportable housing capable of being carried by personnel, a plurality of commercial...
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7535860 |
Apparatus and method for transmitting/receiving pilot signal in communication system using OFDM scheme
Disclosed is a method for transmitting a pilot symbol from base stations (BSs) to a subscriber station (SS) in a communication system which includes the base stations located adjacent to each...
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7532858 |
Method for determining existence of repeater using portable internet signal and method for measuring position of mobile station using the same
Disclosed is a method for determining an existence of a repeater using a portable Internet signal and for measuring a position of a mobile station using the same, the method receiving a portable...
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7532590 |
Cell search apparatus and method in a mobile communication system
A cell search apparatus and method in a mobile communication system. After a UE acquires slot boundary timing and frame boundary timing to a Node B, it acquires its scrambling code number and...
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7529548 |
Method and system for adapting a wireless link to achieve a desired channel quality
Adapting a wireless communications link between a transmitter and a receiver involves reducing the RF bandwidth of an uplink communications channel to achieve a desired channel quality. The RF...
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7525931 |
Wireless multiplex systems and methods for controlling devices in a vehicle
Methods and apparatuses for communicating wireless messages for controlling the functions of devices within a vehicle are provided. The apparatus comprises a first module having a first wireless...
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7525933 |
System and method for mobile ad hoc network
A method and system for geocasting data packets in a MANET. The MANET is combined with a long-range network such that a wireless terminal can decide whether to rebroadcast a geocast packet over the...
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7525932 |
Methods, systems, and computer program products for implementing a virtual posting service
Methods, systems, and computer program products for implementing virtual posting services. Methods include receiving content from a communications device located in a geographic proximity that is...
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7526287 |
Ciphering method in a mobile communication system supporting a multimedia broadcast/multicast service
A method for ciphering MBMS (Multimedia Broadcast/Multicast Service) data in a wired/wireless communication system is provided. The MBMS service enables the same service or desired services to be...
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7525942 |
Method and apparatus for detecting interference using correlation
A system and/or a method for detecting interference using correlation may be used in a communication system to protect against, or to report the presence of, narrowband interference, which has...
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7526297 |
Method and system for managing pushed data at a mobile unit
A method and system for managing pushed data at a mobile unit include the capability to receive an out-of-band message at a mobile unit and analyze the message to determine if it contains pushed...
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7522574 |
Power efficient communication system
A monitoring system comprises a specific remote unit or monitor and a plurality of base stations that are capable of communicating with one another. A designated one of the plurality of base...
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7522544 |
Radio communication apparatus and subcarrier assignment method
Wireless communication apparatus capable of improving communication efficiency by reducing the amount of control information transmitted is disclosed. With this apparatus, channel quality...
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7522571 |
Techniques to enable direct link discovery in a wireless local area network
An embodiment of the present invention provides an apparatus, comprising a wireless station operable in a wireless local area network, the wireless station capable of automatic discovery of other...
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7522923 |
Method, systems and computer program products for data logging
Methods, systems and computer program products are provided for transferring log data to a server over a wireless network from a plurality of remote devices. The server is configured to receive...
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7522545 |
Wireless peripheral system for use with computer
A wireless peripheral system for use with a computer includes a wireless signal transceiver controller and two peripheral devices. These peripheral devices include a human input device and an audio...
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7522572 |
Mobile communication device providing N-way communications through a plurality of communication services
A system and method, in a mobile communication device, providing N-way communication through a plurality of communication services. Various aspects of the present invention provide a mobile...
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