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7623826 |
Wireless repeater with arbitrary programmable selectivity
The invention relates to wireless repeater systems and methods. In embodiments, such systems and methods involve receiving a wireless transmission signal; and processing the wireless transmission...
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7620003 |
System and method of operation of a communication network
A communication network includes a base station, a relay station, and a subscriber station. The base station is communicatively coupled to a backhaul for routing one or more messages through the...
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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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7606530 |
RFID system for allowing access to remotely positioned RFID tags
A radio frequency identification (RFID) system for allowing access to at least one remotely positioned target RFID tag. The RFID system includes an RFID repeater receiver located outside of the...
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7596352 |
Apparatus and method for channel estimation and echo cancellation in a wireless repeater
A system and method for channel estimation and echo cancellation in wireless system repeaters. A repeater with improved echo cancellation comprises an input radio control element having a receiving...
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7596186 |
Devices and methods of modulation and demodulation enabling the extension or replacement of a communications link, corresponding sender and receiver
A modulation device comprises for each carrier frequency: means of discrimination between a signal coming from a first channel of a communications link and a signal coming from a second channel of...
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7593689 |
Method for detecting an oscillation in an on-frequency repeater
A method of detecting oscillation in an on-frequency repeater having an RF signal path coupled between an input antenna and an output antenna. In accordance with the present invention, a first RF...
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7593688 |
Delay based space and time coordinated repeater system
A method and apparatus are provided for dynamically routing a plurality of simultaneous point-to-point communications through an array of repeating transceivers. Each repeating transceiver may...
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7580672 |
Synthetic path diversity repeater
A communication repeater for use in conjunction with a base transceiver subsystem (BTS) of a wireless communication system. The repeater expands the coverage area of the BTS and allows receivers to...
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7570927 |
Decentralized wireless communication network and method having a plurality of devices
A wireless communication system and method for determination of the location of a location-incapable device of a decentralized wireless communication network. Upon receipt of location determination...
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7565106 |
Wireless signal repeater with temperature and time display
A wireless signal repeater will function to boost the strength of signals being communicated wirelessly between a base station and a mobile station. At the same time, however, the wireless signal...
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7561525 |
Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
A wireless communication system for performing multi-hop transmission between stations includes: a requesting station for requesting multi-hop transmission; a destination station which receives the...
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7558528 |
Wireless local area network translating bi-directional packet repeater
A translating bi-directional packet repeater includes a first antenna and a second antenna for receiving a wireless signal, amplifying it, and retransmitting it on a different channel. The channel...
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7558525 |
Mass storage repository for a wireless network
A video repository unit includes a plurality of disk drives arranged in a redundant array and circuitry to control writing/reading of video programs to/from the redundant array. A wireless...
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7545791 |
Wireless transmission apparatus and wireless transmission method
A wireless transmission apparatus that improves throughput in a wireless communication network system. In this apparatus, M T units of transmission/reception sections ( 122 - 1 to 122 -M T )...
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7522876 |
Distributed access gateway and wireless router pods and public safety communications infrastructure incorporating the same
An access gateway/wireless router pod for a public safety communications infrastructure, a method of manufacturing the same and a public safety communications infrastructure incorporating the pod....
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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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7505734 |
System and method for communicating broadcast messages in a mesh network
A method for a gateway node to wirelessly communicate with a plurality of satellite nodes coupled to a sensing device or an actuator on one or more logical layers is disclosed. The gateway node...
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7499708 |
Millimeter microwave point-to-multipoint broadcasting systems, components and methods that monitor and rebroadcast data packets
Selected data packets that were broadcast over millimeter microwave frequencies to millimeter microwave receiving stations in a millimeter microwave broadcasting system footprint are rebroadcast....
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7486928 |
Methods and apparatus for wireless communications
The present invention provides a system for wireless data communications that allows, in P-MP wireless data communications, equally giving communications opportunities to mobile stations that...
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7480486 |
Wireless repeater and method for managing air interface communications
A wireless repeater and method for managing air interface communications is provided. A repeater may include a donor antenna, a coverage antenna, a mobile station modem, a processor, and data...
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7480485 |
Radio frequency repeater with automated block/channel selection
A wireless repeater for receiving, amplifying and transmitting one or more wireless signals. The repeater comprises a signal processing device for determining one or more attributes of a wireless...
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7469125 |
Enhanced method of transferring data from a data originating device to a mobile terminal
The present invention relates to a method for transferring data from a data originating device to a first mobile terminal. A request identifying at least part of the required data is defined by the...
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7463673 |
Radio relay system, radio relay apparatus, and radio relay method
A radio relay system is disclosed that is capable of preventing communication degradation in a case where radio signals are relayed using the same frequency band in a mobile communication...
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7454167 |
Apparatus and method for echo cancellation in a wireless repeater using cross-polarized antenna elements
A repeater for re-transmitting uplink and downlink signals in a wireless network. The repeater uses antenna cross-polarization, signal cancellation and digital processing techniques to reduce or...
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7437122 |
Apparatus and method for turning wireless TV on/off
An apparatus and method for turning on/off a wireless display device, are provided. The apparatus includes a transmitter to receive image signals to be displayed on the wireless display device and...
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7430397 |
Radio repeater and radio relay transmission method
A radio repeater including at least first and second relay systems, each including a reception antenna configured to receive a radio signal, a loop interference suppressor, connected to the...
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7415242 |
Method and system for proximity detection for an in-building wireless repeater
A repeater for a wireless network might use a first communication interface to detect the presence of a wireless device. Alternatively, another network element might use the first communication...
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7400856 |
Method and apparatus for relay facilitated communications
Communications sourced by a remote unit ( 14 ) that is already within reception range of a base site ( 10 ) can nevertheless be further facilitated through allocation of one or more relay resources...
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7386274 |
Wireless viral mesh network and process for using the same
A sending subscriber system may participate in a wireless network by generating a message to transmit in a wireless network, identifying a local wireless subscriber system with which communications...
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7376389 |
Wireless communication system and lift system having the same
A wireless communication system for providing a radio frequency (RF) link between an enclosed environment that is at least substantially shielded from RF signals, and the outside of the enclosed...
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7376385 |
Repeaters sharing a common medium for communications
A system for communications on a bi-directional medium includes a first repeater, a second repeater, a third repeater and a fourth repeater, each of which is coupled to the medium. The first...
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7373104 |
Signal relay apparatus and method for a wireless network
A signal relaying apparatus includes a plurality of devices for relaying signals to and from distant nodes in a wireless communication network. At least one of the devices is an antenna; the...
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7373103 |
Relay terminal, base station, charging server, communication system, charging method, program computer data signal, and storage medium
In a relay terminal A for relaying packet communication between a destination terminal C located outside a service area of a base station Z, and the base station Z, a contribution to relaying is...
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7369838 |
Intra-premises wireless broadband service using lumped and distributed wireless radiation from cable source input
A premises, connected to receive broadband service(s) and also connected to a cable system, is provided with a broadband interface which connects to in-premises cabling which is coupled to consumer...
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7359673 |
UWB repeater with pulse delay and UWB communication system
A UWB repeater preferably applied to a relay of stream data, which does not require frequency conversion and has less delay in relay. The UWB repeater includes a receiving antenna, a receiver, a...
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7359672 |
Apparatus and method for frequency conversion
An apparatus for frequency up conversion and down conversion using frequency multiplier circuits. The frequency multiplier circuits receive a lower frequency signal and are operated in a forward...
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7352994 |
Method, system and recording medium using a relay device for detecting and inhibiting communication
A relay device includes a first signal reception unit receiving a signal from the outside, a first radio communication unit transmitting the signal by radio that is received by the first signal...
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7346311 |
Single frequency repeater
A novel single frequency repeater is disclosed that eliminates the problems of feedback and concurrent oscillation. The single frequency repeater of the present invention comprises a backplane, a...
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7339932 |
Communication system and mobile communication station used for this communication system
A communication system and mobile communication station used in a communication system with low installation cost and no base station. The communication system performs radio communication by...
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7333826 |
Voice hub processing
Systems and methods are provided for routing voice communications to groups in a voice communication system using a voice hub system. The voice hub system allows a user to group communication...
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7330694 |
Method for setting up route path through route discovery in a mobile ad hoc network using partial route discovery
Provided is a method for setting up a route path between source and destination nodes in a mobile ad hoc network. The source node transmits a RREQ message to the destination node, which transmits a...
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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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7327980 |
Radio signal repeater
A UMTS 3 g repeater and a Multi Sector Directional LMU Antenna Array can be integrated to be deployed inside large structures and large moving vehicles such as ferries and trains.
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7321782 |
Relay apparatus
A relay apparatus includes an external connection interface section and common terminal section. A plurality of communication sections are connected to the external connection interface section....
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7313363 |
Activation method for wireless communication system
A method for determining an open or available channel from a plurality of predetermined channels for communication between a portable unit and a mobile repeater unit operating within the same...
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7301467 |
Position detection system, position detection method therefor, position detection communication device, and communication device
In a position detection system, a plurality of first communication devices each comprise a transmitter for transmitting a distance-calculation signal for calculating distance to the second...
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7299005 |
Radio frequency repeater with automated block/channel selection
A wireless repeater for receiving, amplifying and transmitting one or more wireless signals. The repeater comprises a signal processing device for determining one or more attributes of a wireless...
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7295808 |
Method of and system for calibrating a repeater
A method of and system for calibrating a repeater in a wireless communications system are provided. The one or more calibration parameters for the repeater are derived from (a) time measurements...
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7295530 |
System and method for communication connection via heterogeneous networks
A method for communication connection via heterogeneous networks. A first electronic device transmits a first data packet to a first wireless bridge. The first wireless bridge attaches a first...
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