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7620364 |
Wireless transmission system and method for wirelessly transmitting data signals in a flight vehicle
Changing the seating configuration when there are wired connections to each seat is difficult. A wireless transmission system and method communicate wirelessly while also preventing interference...
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RE40984 |
Reporting communication link information
A method for reporting link information in a communication system including a communication terminal and a plurality of transceivers with each of which the communication terminal can communicate...
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7616606 |
Mechanism for avoiding triggering silent radio squelch circuits
A ‘smart’ sub-channel hopping control mechanism executes one or more sub-channel selection discriminators to enable the communications controller of a spectral reuse transceiver to delineate on...
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7609747 |
Radio frequency communication network having adaptive communication parameters
Improved apparatus for a radio communication network having mobile transceiver units in communication with base transceiver units. The radio communication network is adaptive in that in order to...
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7606287 |
Radio frequency communication network having adaptive communication parameters
Improved apparatus for a radio communication network having mobile transceiver units in communication with base transceiver units. The radio communication network is adaptive in that in order to...
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7599323 |
Multi-interface mobility client
A mobile node comprises: a plurality of network interfaces, each with a respective device driver; a network layer; a multi-interface driver capable of communication with each network interface by...
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7593686 |
Method and system for selecting transmission modes for streaming media content to a wireless handset access technology
A wireless handset may connect to a media server in order to receive streaming media content. The wireless handset may send the media server one or more indications of the wireless handset's...
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RE40910 |
Mobile communication terminal equipment usable for both satellite and terrestrial communications
A mobile communication terminal equipment is mounted in a vehicle and can utilize both the satellite and terrestrial communication systems. The mobile communication terminal equipment includes a...
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7583669 |
Dynamic multicast group management and service wavelength allocation method for communication-broadcasting convergence service in WDM-PON
The present provides a method of dynamically managing multicast groups and allocating multicast service wavelengths for the highest channel efficiency. According to the present invention, the share...
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7573389 |
Radio-frequency identification tag communication device
A radio-frequency identification tag communication device including a BFA weight-value setting portion operable to control a directivity of a transmitter antenna, and an adaptive processing portion...
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7535868 |
Assembly, and associated method, for facilitating channel frequency selection in a communication system utilizing a dynamic frequency selection scheme
An assembly, and an associated method, for an ad hoc network, such as an independent basic service set defined in an IEEE 802.11 protocol specification. A channel map is created and maintained at...
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7529546 |
Method and apparatus for removing a sector from an active set
Communication on a sector in a mobile station's active set is eliminated in order to test whether such elimination has a sufficiently adverse impact on RF communication with the mobile station on...
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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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7522887 |
Wireless signal switching circuit and wireless communication apparatus
A wireless signal switching circuit for switching a plurality of wireless transmitter signals or a plurality of wireless receiver signals with low loss in a dual mode compatible mobile phone...
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7502596 |
Mobile communication systems
A mobile communication system includes a base station connected to a backbone network, and a mobile station configured to communicate with the base station using a radio frequency. The system has a...
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7489899 |
Information network building method and network connection circuit for communication between terminals of a physical premises
A method is provided for building an information network via an antenna terminal or an antenna cable disposed in a house for receiving television broadcasting or radio broadcasting. The method...
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7477635 |
Platform noise mitigation in OFDM receivers
Techniques and structures are presented for use in mitigating the effects of platform noise within a wireless device.
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7450904 |
Escape mechanism for a wireless local area network
A method for changing a channel in a wireless local area network (WLAN) to alleviate congestion and high interference levels, the WLAN having an access point (AP) and at least one station, begins...
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7444169 |
Wireless base station apparatus and wireless communication control method
A wireless base station apparatus ( 100 ) used in a wireless communications system includes a statistical processing unit ( 140 ) that performs statistical processing on downlink radio quality...
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7440760 |
Methods and apparatus for allocating bandwidth to communication devices based on signal conditions experienced by the communication devices
Techniques and systems for allocating bandwidth in a communication channel to devices using the communication channel are described. A communication system includes a central device and one or more...
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7440730 |
Device, system and method of multiple transceivers control
Briefly, some embodiments of the invention provide devices, systems and methods of multiple transceivers control. For example, a method in accordance with an embodiment of the invention may include...
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7440728 |
Use of separate control channel to mitigate interference problems in wireless networking
Described is a system and method for transporting interference-related control data and other information between nodes in a wireless network, using a control channel that is distinct from a...
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7433335 |
Method for selecting an access channel or a traffic channel for data transmission
The present invention may provide a method of communication that includes selecting at least one access channel for transmission of data based on a channel condition. The present invention may also...
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7426386 |
Beam laydown for hopped satellite downlink with adaptable duty cycle
A power gated variable hop cycle beam laydown ( 700 ) manifests itself as first cells (C, D) supported by a first hop cycle, second cells (G, H) supported by a second hop cycle, and transition...
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7424268 |
System and method for management of a shared frequency band
A system, method, software and related functions are provided for managing activity in a radio frequency band that is shared, both in frequency and time, by signals of multiple types. An example of...
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7415245 |
Pulse shaping signals for ultrawideband communication
An ultrawideband radio frequency pulse is generated by shaping a carrier signal having a selected frequency with a window function. The shaped carrier is gated to produce the ultrawideband pulse....
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7411918 |
Dynamic radio link adaptation for interference in cellular systems
A method for performing dynamic link adaptation by a user equipment (UE) in a cellular system, the UE having two coded composite transport channels (CCTrCHs) in an uplink time slot begins by...
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7379430 |
Dual band unidirectional scheme in a cellular mobile radio telecommunications system
A cellular radio telecommunications system and method of operating the same is described which includes a first cellular radio telecommunications network for providing frequency division duplex...
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7366469 |
Method and apparatus for transmitting high rate packet data over under-utilized virtual circuits
A method for communicating data in a wireless communications system having a base station communicating to at least one of a plurality of terminals over a set of carrier frequencies, the method...
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RE40258 |
Cellular radio routing system
A routing system of call connection and call routing for radio telephone communications system including cellular radio systems wherein the mobiles transmit on channels in a first band, and the...
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7346480 |
Impedance mismatch modeling in a data flow or discrete time based system simulation
This invention provides directional connectivity described by the interconnections of the blocks in the schematic or netlist that are used to propagate impedance data from one block to another. The...
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7346350 |
Method for selecting a preferable wireless communications service provider in a multi-service provider environment
A communication device locates a preferable wireless service provider in a multi-service provider environment using a frequency or frequency band search schedule. Initially, the communication...
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7343163 |
Adaptive channel access scheme
An adaptive channel access scheme allows for statistics that are collected to be used to group radio users into subgroups according to the desired statistic. The subgroups then utilize channels,...
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7340280 |
Method of configuring base station, and base station
A base station and a method of configuring a base station are provided in a cellular telecommunication system, wherein the base station comprises an electrically tunable duplex filter with a tuning...
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7333813 |
Methods and devices for assigning mobile devices to base stations in the presence of interference
Mobile devices are assigned to their correct base stations after taking into consideration interference from all other mobile devices. The resulting assignments are more efficient than previous...
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7313365 |
Management of digital wireless connections
Systems and methods are provided for processing a digital only call origination request. When the digital call is released, a wireless communication device does not scan for a more preferred...
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7308286 |
Multi-dimensional joint searcher and channel estimators
A wireless communication receiver ( 20 ) comprises an antenna structure ( 22 ) and a joint searcher and channel estimator ( 24 ). The antenna structure acquires dimensionally differentiated signals...
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7302230 |
Method of selecting of a path to establish a telecommunication link
The present invention relates to a method of selecting of a path to establish a communication link between a first node and one of a plurality of access points of a wireless cellular...
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7299043 |
Detection of invalid channel requests
A data transmission method comprises receiving a channel access request to a radio receiving unit from a mobile station of the telecommunication system, and performing an operation on the channel...
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7295811 |
Method for performing measurements for handoff of a mobile unit operating with a switched beam antenna in a wireless communication system, and corresponding system
Measurements for handoff are made by a wireless transmit/receive unit (WTRU) operating with a switched beam antenna in a wireless communication system. The switched beam antenna is a smart antenna...
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7292824 |
Communication control method and communication control system
A reception side radio station has a notification signal generator 108 which transmits a notification signal for notifying information of a frequency of a radio link being used at the radio...
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7286828 |
Method of call routing and connection
A method of radio communications and routing and connection in a mobile radio system consisting of the steps of providing nodes for transmitting and receiving signals wherein the nodes are...
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7283835 |
Method of providing extended group call service
A method of providing a group call service in a radio network is provided. A BS, which does not cover a GCA but is located in a radio network near to the GCA, generates extended group call service...
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7245877 |
Wireless local area network detection
Briefly, in accordance with one embodiment of the invention, a mobile unit may detect and connect to a wireless local area network, contemplating worldwide multiband networks and multiple...
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7242319 |
Receiving station, measurement sensor as well as a measurement system having a receiving station and having a measurement sensor
A receiving station ( 7 ) is proposed, having a receiving unit which is designed for radio reception of data from a measurement sensor ( 1 ), with two or more channels at different frequencies...
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7212975 |
Apparatus and methods for providing an estimated time of arrival based marketplace
Apparatus and methods for providing an estimated time of arrival based marketplace are provided. The apparatus and methods solicit bids from one or more service providers for a requested service....
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7209711 |
Dynamic channel quality measurement procedures for optimizing data transmission in a wireless digital communication system
Data transmission is optimized in a wireless digital communication system including a base station and a plurality of user equipment mobile terminals (UEs). Adaptive modulation and coding (AM&C) is...
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7197280 |
Method and arrangement for fast frequency searching in broadband mobile radio receivers
In the method according to the invention for searching for the carrier frequency f of a mobile radio transmitter in a mobile radio receiver, two or more values e(k) of the spectral input power are...
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7181166 |
Communication channel set up method and communication control device for reducing interferences between radio communication systems
In a communication channel set up method, the utilization state of a prescribed frequency in the first frequency band that causes interferences to the first communication system when the...
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7177643 |
Wireless network for routing a signal without using a tower
A wireless network is provided having a plurality of intermediate devices that can be dynamically added and removed from the wireless network. Each of the intermediate devices includes a...
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