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7623880 |
Method, apparatus and system for redistribution of mobile stations to different channels
Method and apparatus for enhanced selection of a channel for use in redistributing mobile stations to various frequencies in a communication system. In one aspect, the method appends a...
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7623828 |
Managing master and slave devices in a communications network
Systems and methods are provided for communication between master and slave devices on a network, such as a piconet or Bluetooth network. A master notifies the slave of a change in the link...
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7620412 |
System and method for reducing call establishment delay in a wireless network
A system and method for reducing call establishment delay in wireless network is provided, in which a network node establishes a call to a wireless terminal controlled by an AP via a server. The...
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7616968 |
System and method to facilitate overcoming a degradation in transmission through a radiating transmission line communication system
The communication system comprises amplification units coupled to the radiating transmission line at periodic locations for amplifying communication signals radiating and traveling upstream and...
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7616596 |
Apparatus and method of determining uplink priority in wireless mobile communication system
Provided is a wireless mobile communication system in which a mobile station reports a headroom value indicating the magnitude of currently used transmission power and additionally usable...
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7613424 |
Method for performing bluetooth high rate supervisor handover
Disclosed is a method of performing a supervisor handover with ease prior to the supervisor handover by selecting a candidate supervisor on a Bluetooth High Rate (HR) subnet having one supervisor...
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7613191 |
Packet transmission method of wireless network
A multicast packet transmitting method of wireless network is provided. According to the method, a first transmitting terminal adds a first acknowledge serial number into a multicast downlink...
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7613157 |
Wireless communication method and apparatus for processing enhanced uplink scheduling grants
A method and apparatus for processing enhanced uplink scheduling grants are disclosed. A wireless transmit/receive unit (WTRU) detects an absolute grant (AG) and a relative grant (RG). Once the...
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7610015 |
System and method for coherent communication in a network
A method is provided for increasing the effective transmission range for ones of a plurality of low-power transmitters arranged in an array. In particular, the low-power transmitters are arranged...
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7603113 |
Using local codecs
In one embodiment, a method is provided. The method includes evaluating local codecs of a cellular telephone. The method further includes playing a content file with a media player on the cellular...
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7599704 |
Voice call connection method during a push to talk call in a mobile communication system
Disclosed is a method for connecting a phone call during a Push To Talk (PTT) call traffic in a mobile communication system. The method comprises the steps of searching for a subscriber information...
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7599702 |
SIR estimates for non-scheduled mobile terminals
A base station schedules one of a plurality of mobile terminals based on an expected SIR of an effective traffic channel associated with a non-scheduled mobile terminal. The expected SIR is...
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7599309 |
Method and apparatus for managing cell-by-cell demodulation timings of a user equipment in an asynchronous mobile telecommunication system
A method and an apparatus are provided for managing cell-by-cell demodulation timing of an asynchronous user equipment (UE) for demodulating multipath signals, received from a plurality of cells,...
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7596382 |
Mobile terminal for managing schedule and method therefor
A mobile terminal for managing a schedule and a method therefor are discussed. According to an embodiment, the mobile terminal includes a storage unit to store schedule notification information...
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7596379 |
Method for maintaining transparent mode radio bearers in a radio access network
The present invention concerns a method for maintaining transparent mode radio bearers in a Radio Access Network (RAN) of a third generation mobile telecommunications network. The method relates to...
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7593744 |
Method for implementing games in a communication network using PTT/PTV technology and systems thereof
A push-to-talk/push-to-video based communication system configured to implement a plurality of games, including group games and methods thereof. A game controller in communication over an access...
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7593709 |
Method for managing power of a mobile communication device
The method for managing power includes the steps of: setting up a wake up time; checking the power supply status of the mobile communication device during the wake up time, and setting up the power...
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7587214 |
Method and apparatus for interactive participation at a live entertainment event
A method and apparatus provide interactive participation at live entertainment events. Enjoyment for a plurality of participants is enhanced. Participants employ wireless interactive devices that...
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7583982 |
Method and apparatus to improve channel quality for use in wireless communications systems with multiple-input multiple-output (MIMO) antennas
A technique which improves SINR in a communication system utilizing MIMO antennas is described. Transmitter and receiver components use fixed transmit and receive beamforming matrices and variable...
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7583975 |
Adaptive transmit power control in wireless devices
In a wireless network communications device, transmit power levels may be interactively adjusted to dynamically maintain a desired level of network loading and/or data throughput within the network...
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7583932 |
Baseband controller in a wireless local area network
A baseband controller includes a microsequencer with special hardware resources circuitry and a configuration that supports real-time Bluetooth functionality for an upper limit of Bluetooth slave...
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7583929 |
Mobile communication terminal, channel information providing module, method of automatically accessing to DMB, and method of providing channel access information
Disclosed is a mobile communication terminal automatically accessing to DMB, including: a broadcast receiving unit that receives and demodulates a DMB signal, extracts and processes a video signal...
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7580720 |
Method and system for protocol feature communication
Systems and methods for communicating support or absence of support of a plurality of protocol features are disclosed. Generally, a plurality of bits is received, each individual bit indicating...
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7580678 |
System, apparatus, and method for effecting network connections via wireless devices using radio frequency identification
A system, apparatus, and method for facilitating the initiation/execution of mobile services using radio frequency transponders. Transponders or “tags” having information associated therewith...
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7580669 |
Content distribution system, method for distributing content and computer program thereof
In a content distribution system, when distributing content to a plurality of user equipment, a multicasting channel is assigned between the user equipment and the distribution system, content...
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7577415 |
Method and apparatus for ultra wideband power control
A method for power control in an ultra wideband impulse radio system includes: (a) transmitting an impulse radio signal from a first transceiver, (b) receiving the impulse radio signal at a second...
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7574228 |
Multi-spot call system, sound volume adjustment device, portable terminal device, and sound volume adjustment method used therefor and program thereof
Stored in an each speaker's sound volume coefficient table 13 are a speaker identification ID and information of a voice coefficient so as to be correlated with each other. A speaker...
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7574226 |
System and method for mobile communication
Pluralities of state update frames are defined. The base station is configured to transmit a state update data to instruct the mobile station to be set to either an active state or a suspended...
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7573845 |
Communication partner device for communication with another communication partner device over a first communication channel
In a communication partner device ( 2 A) which belongs to a communication system ( 1 ) having at least two such communication partner devices ( 2 A, 2 B) and which is designed for contactless...
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7571240 |
Service providing system that provides services and terminal device that requests services via a wireless network
A service providing system including an administrator terminal device, a user terminal device, and a service providing device. The service providing device authorizes a process to register a user...
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7570967 |
Method and system of transmission power control
The present invention relates to cellular mobile radio systems, and more especially it relates to Code Division Multiple Access, CDMA, cellular mobile radio systems, particularly to transmission...
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7570961 |
Apparatus and method for reactivating multiple packet data sessions in a wireless network
A mobile station capable of reactivating at least a dormant first data session and a dormant second data session associated with a first base station of a wireless network. The mobile station...
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7570954 |
Communication system wherein a clocking signal from a controller, a request from a node, acknowledgement of the request, and data transferred from the node are all provided on different frequencies, enabling simultaneous transmission of these signals
A communication system is provided for communication between network nodes and a communication controller. In the network, a request signal is transmitted from a first node to the communication...
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7567816 |
Radio communications system and method for radio communications
A radio communications system that eliminates limitation on usage forms of radio communication and enables users to implement radio communication easily. CUG (Closed User Group) servers of...
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7567814 |
Time synchronized radio transmission system
In a radio transmission system, a receiver comprises means for synchronizing the time on the side of the receiver with the time on the side of the transmitter by a PLL circuit on the basis of...
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7567797 |
Data application-triggered call volume management
In a system and method for providing data application-triggered call volume management, data application content is multicast to a plurality of wireless terminals, the data application content...
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7567781 |
Method and apparatus for power level adjustment in a wireless communication system
A method and apparatus for transmitter re-initialization in a wireless communication system ( 10 ). When the communication link between a mobile station ( 38 ) and a base station ( 32 ) is in...
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7567620 |
Data transmission scheme using channel group and DOCSIS implementation thereof
A novel apparatus for and a method of data transmission whereby an input data stream is distributed over a plurality of physical channels within a logical channel group. Transmission of data over...
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7567546 |
Transmitter device, bridge device, and receiver device, and network system including the devices
A network system includes a transmitting apparatus; a transmission path; a relaying apparatus that receives real time information transmitted through the transmission path; a wireless network; and...
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7565138 |
Method for managing service context for paging user equipment in a multimedia broadcast/multicast service
A method for managing information on user equipments (UEs) in a mobile communication system supporting an MBMS (Multimedia Broadcast/Multicast Service) service. A radio network controller (RNC)...
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7565104 |
Broadcast audio program guide
An audio programming guide provides identification and timing information (i.e., beginning and/or ending times) for broadcast audio programs. The information may be gathered from the broadcasters,...
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7561894 |
Transmission power control method and base station device
In order to appropriately control transmit power of a common channel for an MBMS (Multimedia Broadcast/Multicast Service) so as not to become excessive, a mobile station 1 transmits a TPC command...
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7561846 |
Vehicle-to-vehicle communication
A method for vehicle-to-vehicle communication. The method includes receiving data about a first vehicle and a second vehicle within a proximity of an intermediate node, where the receiving is at...
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7558593 |
Outer loop power control method and apparatus for wireless communication systems
An adjustment of the target signal to interference ratio (SIR target ) at the start of each transmission (N) uses an Outage-Based OLPC method, which establishes the ratio (SIR target ) as the sum...
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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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7558557 |
Low-power messaging in a network supporting roaming terminals
A data collection network supporting roaming terminals which may enter and exit a sleep mode to conserve power. A plurality of base stations each periodically transmit pending message indications...
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7558544 |
Method of executing scanning in broadband wireless access system
The primitives between an upper management layer and the MAC layer within a mobile station and a base station are defined in order to specify and clarify the operations within the protocol stack...
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7552246 |
Communication network having a plurality of bridging nodes which transmit a beacon to terminal nodes in power saving state that it has messages awaiting delivery
An apparatus and a method for routing data in a radio data communication system having one or more host computers, one or more intermediate base stations, and one or more RF terminals organizes the...
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RE40780 |
Method of wireless retrieval of information
A mobile station subscriber can access data from an informational database and have it forwarded to a desired destination. A database associated with the informational database maintains subscriber...
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7548886 |
System and method for early detection and prevention of identity theft
A system and method for early detection of identity theft are provided. An authorized user establishes an identity with an organization's computing system and registers a mobile device and a...
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