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7532597 |
Method and apparatus to facilitate handover
A method and apparatus for handing over a mobile node from a source access point to a target access point is provided herein. During operation the source access point will create handover messages...
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7532572 |
Packet communications system, base station and mobile station
In a packet communications method of performing packet communications between a mobile station and a base station, the base station manages an amount of packets stored in a transmission buffer of...
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7532593 |
Radio LAN system, diversity apparatus, and radio LAN terminal
A wireless LAN system includes at least one LAN terminal wirelessly connected to a plurality of base stations, at least one IP terminal connected to an IP network, and a diversity device connected...
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7529222 |
Method and apparatus for medium access control for a decentralized network with adapted beamforming and power control
A method and apparatus for medium access control in a wireless ad hoc network is disclosed that takes advantage of physical layer properties to jointly and collectively optimize in a distributed...
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7529205 |
Beacon scheduling method and system in a network system
A beacon scheduling method and system in a network system. The beacon scheduling method of a router in a network system that includes at least one router, includes receiving a beacon signal from a...
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7529212 |
Communications system, communications control apparatus and method, and computer program therefor
A communications system sets a network frame period that can be repeatedly used by a plurality of wireless networks in a predetermined time period. A plurality of channel slots for use by each of...
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7529211 |
Method and apparatus for managing paging related delays
A method and apparatus for managing paging related delays between a mobile station and a base station is provided, which includes the use of a fractional slot cycle index. A first value for the...
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7525959 |
System and method for distributing voice and data information over wireless and wireline networks
A method and device for distributing both high-speed data service, such as digital computer, video and multimedia data, and lower speed data service, such as POTS voice telephone signals,...
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7525987 |
Changing a first subscriber identifier to a second identifier
The invention relates to telecommunications systems, in which a subscriber is identified in a network with a first identifier and with a second identifier in a server providing services to the...
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7526307 |
Stochastic transmission power level adjustment in a random access channel in a radio communications system and method
A number of subscriber stations use a random access channel in an uncoordinated manner and transmit signals in the channel at a transmission power level which is set on the basis of a random...
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7526018 |
Multi-standard transceiver for supporting wireless communications in 2.3-2.4 GHz band
Disclosed herein is a multi-standard transceiver for supporting a plurality of time division deplexing wireless communication standards. The multi-standard transceiver has a Multi-Mode Modem (MMM),...
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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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7525909 |
Method and apparatus for dynamic adjustment of rise-over-thermal (ROT) threshold for reverse link rate allocation
A method and an apparatus of dynamically setting a rise-over-thermal (ROT) threshold to control user-to-user interferences in a wireless communication system are disclosed. The ROT threshold is set...
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7526292 |
System and method for assigning a sub-channel in a BWA communication system
A method for requesting a Base Station (BS) to assign a sub-channel by a Subscriber Station (SS) in a Broadband Wireless Access (BWA) communication system including the SS and the BS, the BS...
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7525946 |
System and method for decoding signalling messages on FLO HR channels
A method for decoding signalling messages on Flexible Layer One (FLO) half rate channels, wherein soft values of blocks that are incorrectly received are stored in a buffer. When the cyclic...
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7522924 |
Slot allocation apparatus and slot allocation method
A slot allocation apparatus for allocating slots in communicating with plural mobile stations in accordance with FDD/TDD scheme includes (a) traffic property detecting apparatus for detecting a...
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7523507 |
Delivery of non-permanent media files to a mobile station
A media file content provider 30 sends a non-permanent copy of a media file, such as a music or video file, to a second mobile station MS 34 in response to a request from a first MS 22 . The...
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7522557 |
TFC and E-TFC selection for a user equipment
A user equipment determines transport format combinations (TFCs) that are available for at a dedicated channel (DCH) based on at least a maximum transmit power for the user equipment. A TFC is...
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7522556 |
Signal recognition in an on-frequency repeater
An intelligent gain controller (IGC) for an on-frequency repeater implements a method for identifying a desired narrow band signal within a broadband RF signal. Thus, a candidate narrow band signal...
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7522551 |
Method and apparatus for wireless routing on a plurality of different wireless channels
To provide enhanced quality of service (QoS) communication capability, a wireless network is implemented in which different channels are used for conveying different types of data and in which...
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7522555 |
Techniques to manage channel prediction
A system, apparatus, method and article to manage channel prediction for a wireless communication system are described. The apparatus may include a media access control processor to perform channel...
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7519019 |
Method of rate control
A radio base station performs reverse link rate control in a wireless communication network by “stealing” bits on a forward common power control channel. The forward common power control...
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7519358 |
Over the air provisioning of a wireless mobile station using IP multimedia subsystem mode
A method is provided enabling communication infrastructure equipment to initially provision and update shared secret data of a mobile station where the mobile station only uses IP Multimedia...
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7519035 |
Method to negotiate consumed power versus medium occupancy time in MIMO based WLAN systems using admission control
A method of selectively providing MIMO transmission/reception in a WLAN system includes using a TSPEC reservation and signaling mechanism to instantiate and tear down, dynamically, multi-channel...
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7519022 |
Spatial multiplexing detection system and method for MIMO
A spatial multiplexing detection device using a MIMO technology comprises a MIMO detector for detecting receive symbols which correspond to symbols transmitted through transmit antennas from...
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7519025 |
Mobile communication system, location manager and routing manager
Use of finite wireless resources is minimized when paging is performed to an MN, even if a location manager does not retain correct location area information for the reason that a mobile router...
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7519017 |
Saving power in wireless local area network
A method and apparatus includes: at least one AP (Access Point) arranged to set and transmit a bit of a beacon message corresponding to a station for exchanging traffic, to register the station on...
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7519032 |
Apparatus and method for providing QoS service schedule and bandwidth allocation to a wireless station
An apparatus and method is disclosed for providing a Quality of Service (QoS) service schedule and bandwidth allocation message to a wireless station in a wireless network. The apparatus of the...
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7519023 |
Frame structure for an adaptive modulation wireless communication system
The present invention is a method of simplifying the encoding of a predetermined number of bits of data into frames. The method adds error coding bits so that a ratio of the frame length times the...
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7519013 |
Spatial reuse in a wireless communications network
The present invention provides techniques for spatial reuse in wireless communications networks. Accordingly, the present invention provides A device participates in a wireless communications...
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7519024 |
Resource selection in a communication network
A communication system comprising an end device, a location server, and a plurality of resources, each resource for providing individual instances of a first application. The end device is...
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7515552 |
Structured addressing method for wireless networks
Logical addresses are assigned to nodes in a wireless network from an address space defined as an n-dimensional grid, where intersections have coordinates of the nodes. A component of the...
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7515559 |
Handoff system using an initial ranging scheme in a broadband wireless access communication system and method for controlling the same
A communication system using an OFDM (Orthogonal Frequency Division Multiplexing) scheme. The communication system receives neighbor BS (Base Station) information of a plurality of neighbor BSs...
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7516473 |
Method and system for signaling
The present invention relates generally to the field of signaling of information, and particularly to a method and a system for signaling information in transmission systems. Methods for signaling...
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7515927 |
Method of reverse link dynamic power control in a wireless communication system using per-flow quality feedback for multi-flow data traffic
A closed loop power control based on receiving a continuous quality feedback is described. A main reverse link (RL) pilot is controlled by the quality feedback of a substantially continuous delay...
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7512145 |
Interrupting use of frequency layer convergence scheme
The present invention is directed to interrupting use of a frequency layer convergence scheme that favors selection of a cell on a preferred frequency of a joined point-to-multipoint service,...
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7512096 |
Communicating data between an access point and multiple wireless devices over a link
The present invention provides a method and an apparatus for communicating data over a network between a communication node, for example, an access point having a first and a second antenna and a...
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7512091 |
Method of controlling reverse link data rate in a mobile communications system
A method for performing reverse link power control by determining the state of a reverse link data rate control bit in a mobile station according to variable thresholds that are set according to...
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7512095 |
Multiple access communication system for moveable objects
A non-complex low cost communication, navigation and identification system and method for use with moveable or stationery objects on the same frequency without interference. The present invention...
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7512110 |
Method and apparatus to facilitate inter-AN HRPD hard handoff
Various embodiments are described to address the need for reduced handoff delays associated with inter-AN (access network) HRPD (High Rate Packet Data)/1XEV-DO handoffs. The disclosed approach...
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7512097 |
Adapting transmission parameters in a transmitting node of a data communication system to the current link quality of a data communication channel
Provides apparatus, systems and methods for adapting a first and second transmission parameter R, P in a transmitting node of a data communication system to the current link quality of a data...
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7512741 |
Two-hop source snoop based messaging protocol
A messaging protocol that facilitates a distributed cache coherency conflict resolution in a multi-node system that resolves conflicts at a home node. The protocol may perform a method including...
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7512089 |
MAC layer protocol for a wireless DSL network
A base station for use in a point-to-multipoint wireless network. The base station transmits downstream data packets in a downstream traffic channel to customer premises equipment (CPE) devices and...
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7512094 |
System and method for selecting spectrum
A system and method comprise a spectrum selector, an unlicensed transceiver, and a licensed transceiver. The spectrum selector determines whether communications will be transmitted over unlicensed...
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7512098 |
Method and system for wireless voice channel/data channel integration
A system and method for wireless communication is disclosed. In one embodiment of a method, a user of a wireless device initiates a communication session during which a wireless data session can be...
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7509135 |
Method for transmitting and receiving message of short message broadcasting services in telecommunication system
A method for transmitting and receiving short message broadcast services in a communication system is disclosed. The present invention reduces a battery consumption of a mobile station by...
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7508791 |
Wireless communication coding and transmission systems and methods
In a wireless communication system, data is encoded by packet indifferent (PI) coding and some packets are transmitted omnidirectionally while supplemental packets are transmitted directionally to...
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7508781 |
Power saving mechanism for wireless LANs via schedule information vector
A new protocol system and method is described that utilizes a Schedule Information Vector (SIV) protocol for saving power in wireless local area networks. The protocol includes an access point, one...
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7509417 |
Method for intelligently selecting a wireless communication access point
A method and system for selecting and connecting to an access point in a wireless network of devices, such as a Bluetooth network. Initially, an initiator device is preconfigured with a list of...
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7509129 |
Load balancing in wireless communication network
For load balancing in a wireless communication network comprising at least one subscriber terminal (T 1 , T 2 , T 2 ) and a plurality of access points (AP 1 , AP 2 , AP 3 ), a load control device (...
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