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7590383 |
Determining mobile station position using base station identification and a repeater discriminant
A method and system determines mobile station position information based upon base station identification and a repeater discriminant. A position location database includes base station...
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7546085 |
Method for preventing an unauthorized device from operating in a 800 MHz trunked radio communications system
A receiving device in a trunked radio communications system determines a transmit frequency, wherein the transmit frequency is calculated by subtracting a voice channel number from 759, multiplying...
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7526248 |
Extended wireless communication system and method
An extended wireless communication system allows a subscriber station which has an unacceptable (weak or inoperative) wireless link to a base transmitter station to communicate with the network via...
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7493100 |
Compensating for dynamic nulls in a power line communication system
There is provided a method of facilitating communication in an electrical power network having a complex impedance. The method includes modifying the complex impedance, and determining whether the...
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7486929 |
Processor-controlled variable gain cellular network amplifiers with oscillation detection circuit
A system and method for optimal adjustment of gain of a network amplifier, and for substantially reducing oscillation produced by a network amplifier. The network amplifier includes first and...
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7463192 |
Phased array antenna for indoor application
A novel phased array antenna assembly is hereto presented. This antenna is adapted for reducing severe radiation hazards to the human body, and is useful for transmitting and receiving signals...
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7460831 |
System and method for excluding narrow band noise from a communication channel
A signal filtering system and method that may be used in conjunction with a repeater or an input stage of a base-station. The system may include an analog to digital converter adapted to sample a...
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7409186 |
Detection and elimination of oscillation within cellular network amplifiers
A system and method for substantially reducing oscillation produced by a network amplifier. An exemplary method includes receiving a cellular signal at a first antenna of a network amplifier and...
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7403497 |
Data transport between a media gateway and server
A system and method for reducing latency includes receiving at a gateway time division multiplexed data from multiple sender devices, the time division multiplexed data including payloads. The...
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7400858 |
Radiative focal area antenna transmission coupling arrangement
The present invention comprises a docking system for connecting a portable communication device to a further signal transmission line, The docking system may be arranged within a workstation such...
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7391757 |
Wireless LAN
A wireless LAN comprises an access point with a data communicator for data communicated over different channels, each using a respective wireless technology, and at least one mobile communications...
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7386036 |
Wireless multi-hop system with macroscopic multiplexing
A method, device, and system in which radio links between relays and users are optimized separately from the links between relays and base stations and in which multiple simultaneous data streams...
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7362737 |
Minimization of channel filters within wireless access nodes
A wireless access node includes a first radio operable to transmit/receive on one of at least N transmission channels. A second radio is operable to transmit/receive on another one of the at least...
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7349665 |
Method and apparatus for relaying a wireless signal
Systems and Methods are provided for relaying wireless signals bi-directionally between user equipment (UE) and base station transceivers (BTS). Various slot types are defined during which a relay...
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7349664 |
Communication system and method thereof
A communication system able to smoothly provide services and make requests for services even when the communication link is not constantly connected. The communication system includes a user node,...
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7333771 |
Mounting pedestal for a cellular signal enhancer
A relatively low cost, easy to install and aesthetically pleasing cellular signal enhancer, also known as a wireless repeater, suitable for use in a home or business. The device includes a...
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7310497 |
Radio communication repeater
The invention proposes a repeater designed for indoor transmissions. The useful frequency band is split into two frequency bands and the repeater amplifies the signals from one of the bands and...
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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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7280800 |
Wireless communication device, wireless communication system, wireless communication method and vehicle
A wireless communication device for performing wireless communications between a plurality of terminals embraced by a multi-hop wireless communication network, includes first communication means...
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7218630 |
Data session setup system for wireless network
A wireless communication system uses a circuit switched link between a wireless unit and a base station to establish a data session with a network device in a packet data network. After the data...
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7215964 |
Asymmetric radio access network, and associated method, for communicating data at high data rates
Apparatus, and an associated method, for a radio communication system. Asymmetrically positioned downlink data transmitting stations and uplink data receiving stations are positioned defining...
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7187904 |
Frequency translating repeater with low cost high performance local oscillator architecture
A frequency translating repeater ( 120 ) for use in a time division duplex (TDD) radio protocol communications system includes local oscillator (LO) circuits ( 210, 310 , and 410 ) to facilitate...
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7177591 |
Frequency converter and radio communications system employing the same
In a frequency converter, a phase-locked loop generates a local-oscillation signal having a low frequency, of a plurality of local-oscillation signals having different frequencies, based on an...
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7171177 |
Communication apparatus and method using human body as medium
Provided is to a communication apparatus and method using a human body as a medium, in which secure/normal data signals are transmitted/received to the inside and outside of a human body...
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7142813 |
Short range wireless device interface with parasitic power supply
A short range wireless protocol is established to/from a processing device, such as a point of sale terminal. Adapters are designed for mating with different ones of commercially available...
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7093276 |
CATV trunk amplifier, upward signal amplifier, and bi-directional CATV system
In a CATV trunk amplifier, a downward signal input to an input terminal from the center equipment side is input to a downward amplifying circuit via a first filter and a second filter. The...
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7092714 |
Method for improving RF spectrum efficiency with repeater backhauls
A spectrally efficient wireless communication system that includes a plurality of base stations communicating indirectly with a plurality of wireless communications devices through a plurality of...
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7092670 |
Method for exchanging information between communication devices performing wireless communication
When a connection is made between a first communication device and a second communication device at a first connector and a second connector, information is generated and exchanged for the purpose...
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7085530 |
Dynamic capacity allocation of in-building system
An apparatus for wireless communication, including a plurality of slave transceivers spatially separated from one another within an enclosed region. Each of the slave transceivers is adapted to...
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7072611 |
Method and system for improving communication
A modular cellular wireless communication base station includes a plurality of active radiator modules located at a desired antenna location. Each module includes at least one antenna, a...
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7062224 |
Method and system for identifying and monitoring repeater traffic in a code division multiple access system
An apparatus and method for identifying remote communications transmitted via a repeater from remote communications not transmitted via the repeater. The method comprises the steps of receiving a...
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7046168 |
Inter-vehicle communication method and device
An inter-vehicle communication method according to the present invention performs communication by sequentially relaying transmission information among vehicles. For broadcasting the transmission...
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7043252 |
Information transmission method for a wireless local network
Method for data transmission in a wireless local area network refers to wireless local area networks (WLAN) consisting of a multitude of transceivers capable of establishing communication with one...
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7043203 |
Process for re-transmitting single frequency signals and a single frequency signal repeater
The invention discloses a process for re-transmitting single frequency signals and a single frequency signal repeater, where coupling occurs between the transmitting antenna and the receiving...
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7039357 |
Diversity coverage
A method for wireless communication, including positioning a first plurality of slave transceivers within a region and positioning a second plurality of slave transceivers within the region in...
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7031658 |
System and method for single radio retransmission using a half duplex radio
Single radio retransmission with a half duplex radio accomplished using Time Division Duplexing to alternate between transmit and receive cycles of a retransmission radio. This allows a single half...
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7031655 |
Transmission system and coding communication method for a transmission system
The conventional combination cannot realize an efficient road traffic system as a whole. A transmission system has a plurality of modules installed at different positions along a predetermined...
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7027770 |
Repeater for customer premises
A repeater for use in connection with enhancing reception of wireless communications in an architectural structure utilizes a housing that incorporates both a null antenna capable of being oriented...
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7024159 |
Extension set for a DVB-T-receiver
The invention relates to an improved extension device for a DVB-T-receiver characteristed in that it comprises an indoor-repeater enabling the received an/or digitised signals supplied to be...
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7024157 |
Local area network computer system utilizing radiating transmission line
A radio frequency communication system utilizing a radiating transmission line for communicating data signals is disclosed. The data signals convey digital data to remotely located data devices,...
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7020466 |
Mobile radiotelephone connecting apparatus and mobile radiotelephone connecting system
A mobile radiotelephone connecting apparatus and system by which mobile type telephone conversation can be realized using a network is disclosed. A plurality of groups each including a mobile...
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7009573 |
Compact bidirectional repeaters for wireless communication systems
Compact bidirectional repeaters are provided for wireless communication systems. Their compact size is realized with repeater structures that include different-polarization antennas, back lobe...
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7002933 |
Wireless mobile network with an adaptive locally linked mobile network for locally routing multimedia content
A wireless mobile communication network allows mobile, nodes, such as cellular telephone, and other types of mobile transceivers, to communicate with a fixed base station and directly with one...
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6999717 |
Limiting message diffusion between mobile devices
Information with local relevance is diffused locally using mobile devices equipped with non-wired short-range communication means, the information being propagated from an originating point in...
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6968176 |
Vehicle communication path tracing system for long range remote communication with a vehicle
A vehicle communication path-tracing system ( 10 ) has a portable transmitter ( 12 ) and transceiver/controllers ( 14 A– 14 N, 14 T), located separately from the transmitter ( 12 ). A...
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6904024 |
Cellular base station with integrated multipoint radio access and intercell linking
A scaleable, broadband wireless system for providing radio access to a metropolitan area. The metropolitan area is sub-divided into overlapping cellular areas each having a base station for...
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6895218 |
Method for in-building distribution using wireless access technology
A propagation relay, attached to an enclosure, receives a wireless signal. The signal is sent from a base station over a downlink frequency. The propagation relay converts the downlink signal and...
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6889033 |
Intelligent gain control in an on-frequency repeater
An intelligent gain controller operates to control the gain in each one of wideband uplink and downlink signal paths. Weak desired signals, within each wideband signal path, are detected using a...
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6871081 |
Broadband wireless access system
Typically it is expensive to add cable within an existing multiple dwelling units (MDUs) such as blocks of flats to provide additional services such as broadband internet access, video on demand...
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6856787 |
Wireless communications systems and methods using satellite-linked remote terminal interface subsystems
A satellite gateway is coupled to a communications network and is operative to communicate with a communications satellite. A terrestrial terminal interface subsystem is operative to communicate...
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