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7349413 |
Method and apparatus for communicating between coordinator-based wireless networks connected through a backbone network
A method and an apparatus for communication between multiple coordinator-based wireless networks connected through a wired backbone network by means of a wired/wireless relay device. In the...
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7349354 |
Serving soft handoffs between mobile switching centers that use different protocols
The present invention may relate to the following steps. Converting a bundle of data from a first format of a first mobile switching center to a second format of a switch. Routing, at the switch,...
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7346320 |
Method and apparatus for dynamically tuning radio stations with user-defined play lists
A method, apparatus, and computer instructions for dynamic radio station tuning in a data processing system. A play list is identified. The play list is a user-defined list and includes an...
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7346015 |
Method and apparatus for routing data with support for changing mobility requirements
A method of operating a wireless network with a base station and a plurality of outstations comprising
i. transmitting a broadcast signal from the base station; ii. monitoring operational...
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7346016 |
Method and system for transmission of signals to nodes in a system
Method of and system for transmitting signals, e.g. control signals, request signals, interrogation signals etc. to a node in the form of a controllable unit associated with a device, e.f. a...
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7346024 |
Apparatus and method for accessing private wireless internet packet data communication system
An apparatus and method for accessing a private wireless Internet packet data communication system. A private packet data service apparatus includes a plurality of private BTSs positioned in an...
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7346684 |
System and method for control of packet data serving node selection in a mobile internet protocol network
A system and methods are shown for selecting a packet data serving node (PDSN) for a mobile node in an Internet Protocol network. A network node receives a message associated with a mobile node....
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7342895 |
Method and system for peer-to-peer wireless communication over unlicensed communication spectrum
The present invention provides a method and system for peer-to-peer wireless communication over an unlicensed communication spectrum without routing or relaying of messages. Low-cost wireless...
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7342906 |
Distributed wireless network security system
Methods, apparatuses and systems enabling a distributed wireless network security system. In one embodiment, the present invention provides a wireless network system where security policies are...
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7342882 |
Apparatus and method for transmitting reverse packet data in mobile communication system
In an apparatus for controlling reply signal transmission in a reply signal transmitter that generates and transmits a reply signal according to an error check in packet data received through a...
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7336616 |
Configuring a data transmission interface in a communication network
The present invention proposes a method for configuring a data transmission interface in a communication network adopting a transmission protocol for transmission of data in units of grouped data,...
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7336647 |
System and method for ranging
A system operable for ranging synchronization is provided. The system includes a first component that is operable to analyze a set of signals. The first component is operable to determine a subset...
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7336628 |
Signaling method for paging in a mobile communication system for high-speed packet data transmission
A signaling method for transmitting packet data including information indicating an MN ID of one target access terminal (AT) among a plurality of ATs from a packet data service node (PSDN) to the...
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7330661 |
Method and apparatus for optical communication between devices
A method and apparatus for processing a data signal for transmission to a remote device transmits at least two synchronized copies of the data signal, in optical form, in different directions. To...
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7330457 |
Cooperative wireless communications
When it is advantageous to do so, a wireless LAN station sends data packets to a destination station via an intermediate station, instead of to the destination station directly. That is, the...
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7321762 |
Mechanism for reserving multiple channels of a single medium access control and physical layer
A method and apparatus are disclosed for enabling coexistence in a wireless local-area network between legacy stations and stations that can transmit higher-bandwidth signals. The illustrative...
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7321768 |
Roaming services using home location register
A distributed home location register (DHLR) ( 102 - 104 ) authorizes roaming services agreement electronically for a user ( 1 ) in a foreign network ( 120 ). A home network 100 has a network HLR ...
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7319886 |
Communication system
In a communication of audio signals between first and second portable-telephone devices through a first portable-telephone base station, a second portable-telephone base station and a...
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7319858 |
System and method for querying message information
A method for querying message information includes assigning a unique identifier to a message transmitted in a wireless network, providing the unique identifier to a wireless device associated with...
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7317708 |
Apparatus and method for providing indoor and outdoor wireless access in broadband wireless access communication system
Disclosed is a method and apparatus for providing wireless access in a broadband wireless access system. The apparatus authenticates an access terminal when an access of the access terminal located...
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7317702 |
Method and apparatus for enhancing performance of channel quality indicator (CQI) channel in wireless communications system
The channel quality indicator (CQI) transmitted by a mobile terminal to a base station is indicative of the E c /N t pilot SNR of the pilot signal transmitted by the base station and measured by...
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7317696 |
Method for in-band signaling of data over digital wireless telecommunications networks
An inband signaling modern communicates digital data over a voice channel of a wireless telecommunications networks. An input receives digital data. An encoder converts the digital data into audio...
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7317709 |
Method for fast handover
Disclosed is a method for fast handover in a wireless security data communication environment. The fast handover method for a mobile node connected to a network via an access point to perform a...
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7315519 |
IPv4/v6 address acquisition techniques for mobile terminals operating within wireless LANs
Disclosed herein are techniques by which a Layer-2 entity determines whether a mobile terminal requesting association or reassociation therewith determines whether the requesting mobile terminal...
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7315735 |
System and method for emergency 911 location detection
A location detection system for locating a mobile device placing an emergency 911 call within a facility having a distributed antenna system. The location detection system includes one or more...
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7313678 |
Installation procedure for wireless human interface device
A host-side wireless interface services communications between a wireless user input device and a serviced host. The host-side wireless interface includes a wireless network interface, a host-side...
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7313631 |
DNS updating in communication network
In a communication network in which terminals ( 11 ) are mobile in the network, the mobility must be managed, and in particular the location of the mobile terminal needs to be determined. Networks...
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7313104 |
Wireless computer system with latency masking
A wireless computer system ( 30 ) is formed to have a host section ( 31 ) and a wireless hardware section ( 40 ). A first portion of a transmission frame is formed in system memory ( 36 ) of a host...
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7307966 |
System and method for providing an IP core network for wireless/ wireline integration
A wireless core network for communicating voice and data packets through a packet based protocol is provided. The network includes a wireless gateway, a packet switched network, and a Radio...
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7304965 |
Method and apparatus for generating a code in an asynchronous code division multiple access mobile communication system
A method and apparatus for generating a code in an asynchronous code division multiple access mobile communication system is provided. Specifically, the method and apparatus are for use in a...
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7304977 |
Implementation for a 5 sample guard interval for multi-band OFDM
A sequence of data samples and a sequence of non-data samples are provided. Four input samples from one of the data samples and the non-data samples are selected based on a clock signal. At least a...
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7304980 |
Method of transmitting transparent data
Transparent data transmission service is kept optimal in the quality provided. A transmission quality monitor section, provided in a base-band signal processing circuit of each apparatus, monitors...
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7301926 |
Automatic coverage hole detection in computer network environments
Methods, apparatuses and systems enabling real-time analysis of coverage and other performance attributes of distributed or networked systems, such as wireless computer network environments. In one...
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7301950 |
Adaptive state transition control
The present invention provides an access point, such as a base station, facilitating wireless communications with a plurality of mobile terminals, which are capable of operating in an active or...
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7298714 |
Peer-to-peer message chaining for initiating a data exchange with a server
A system and method are directed towards enabling a server to activate a plurality of peer devices. The server may send a notification to a first peer device and employ subsequent peer devices to...
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7298761 |
Link path searching and maintaining method for a bluetooth scatternet
A link path search and maintain method for establishing link search table between two bluetooth devices such that the devices can transfer data to/from others device located in a bluetooth...
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7298712 |
Wireless network device with data storage
A wireless network device with data storage is provided that utilizes a wireless connection to communicate with a LAN. The wireless network device with data storage includes a control unit, a...
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7295542 |
System and method for beacon timing control in a mixed IEEE 802.11 network
In a mixed IEEE 802.11 network, a system and method are provided for preventing beacon delays. The method comprises: establishing communications between an IEEE 802.11e access point (QAP) and at...
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7295527 |
Signal analyzer and method for displaying power levels of code channels
A signal analyzer and a method for displaying code-channel power levels of CDMA (Code Division Multiple Access) signal that contains code changes having different spreading factors. The individual...
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7295528 |
Peer to peer wireless communication conflict resolution
A method for use by one peer of peer wireless interfaces devices of a wireless communication device to cooperatively provide wireless communications in a multiple wireless communication environment...
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7295529 |
Method for branching data in mobile communication terminal
A method for branching data in a mobile communication terminal to perform data communication between a mobile station and a network which have media access control sublayers. In a data sending...
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7295526 |
Method of transmitting information between two units each provided with means for sending and/or receiving signals
The method is one of wireless transmission of information between two units consisting primarily of a portable object, such as a personalized watch ( 1 ), and a computer station ( 20 ). Each unit...
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7292526 |
Mobile communication system, radio control station, base station and mobile station for the system, and parameter determination method employing parallel combinatory spread-spectrum scheme
A mobile communication system is provided for use in communication. The mobile communication system may include a radio control station (CS), a base station (BS), and a mobile station (MS). The BS...
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7289807 |
System and method for using licensed radio technology to determine the operation parameters of an unlicensed radio technology in a mobile terminal
A system and method for using licensed radio technology for determining the operation parameters which should be used by a terminal. The present invention involves the terminal using its GSM...
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7286497 |
Look up table for QRT
A collection of methods of operating in a point-to-multipoint communication system with a base station and a plurality of remote stations, wherein the communication system maximizes the number of...
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7286506 |
Method and apparatus for pilot estimation using a prediction error method with a kalman filter and a Gauss-Newton algorithm
A system is disclosed for use in a wireless communication system to provide an estimated pilot signal. The system includes a receiver and a front-end processing and despreading component in...
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7283492 |
Systems and methods for multiplexing control information onto a physical data channel
Systems and methods for communicating control data for multiple physical data channels by transmitting control information for a first physical data channel on a physical control channel and...
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7283490 |
Method for automatically establishing Base Station operating and maintaining channel in International Mobile Telecommunications 2000
A method automatically establishes a base station operating and maintaining channel in International Mobile Telecommunications 2000. A BS initiates a BOOTP Request to the base station controller...
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7283583 |
Adaptive rate transmission with dual noise margins
A method for adaptive-rate communication includes setting a first target signal margin with respect to an actual noise level and a second target signal margin with respect to a predetermined noise...
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7283510 |
Wireless receiver estimating power of interference
By providing a interference power estimation unit obtaining the power of interference in a common pilot signal with ten symbols in one slot and outputting the power of interference as the estimate...
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