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Document Title |
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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 wirel...
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7313362 |
High altitude airborne craft used as radio relay and method for placing said airborne craft on station
The present invention relates to an aircraft and to a method of getting the aircraft onto station. According to the invention, said aircraft ( 1 ) includes propulsion means ( 2 ) capable only of en...
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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 tra...
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7305239 |
Method and apparatus for relaying calls
When a first communication unit ( 204 ) receives a request from a second communication unit ( 102 ) (over an ad hoc network) to relay a call, the first communication unit will start a data call (e....
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7304468 |
Method and apparatus for detecting minute oscillation and WiBro repeater having the same
Disclosed are a method and apparatus for detecting minute oscillation in a WiBro repeater, and the WiBro repeater having the same. The method of detecting minute oscillation in a WiBro repeater inc...
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7302227 |
Communication method, communication device, and computer program
In order to solve a problem of an accumulation on the transmission side, a delay on the reception side, and the like at the time of transmission in a communication system such as a wireless LAN sys...
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7299074 |
Wireless communications methods and systems using a remote, self-contained communications antenna unit
This invention provides wireless communications using a remote, self-contained communications antenna unit that transceives signals from a disconnected cell site and communicates these signals with...
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7299040 |
E-band wireless extensions to a remote service area
A system and method for distributing high bandwidth signals is disclosed. The system and method use an E-band wireless RF link to reach from the central service node out to a service area. The E-ba...
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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 s...
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7298714 |
Peer-to-peer message chaining for initiating a data exchange with a server
A system and method are directed towards enabling a server to activate a plurality of peer devices. The server may send a notification to a first peer device and employ subsequent peer devices to s...
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7295806 |
Using directional antennas to enhance wireless mesh networks
The principles of the present invention provide for using directional antennas to adaptively communicate in a wireless mesh network. A number of infrastructure components are included in a wireless...
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7295544 |
Routing protocol within hybrid-cellular networks
In order to set up efficient routes between two closely-located nodes an optimized route for two nodes within a hybrid-cellular network (HCN) is achieved by converting an HCN route to an ad-hoc rou...
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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 tunn...
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7292848 |
Method of activating an in-vehicle wireless communication device
The invention provides a system and method for activating an in-vehicle wireless communication device. A mobile identification number associated with the wireless communication device is provided. ...
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7289521 |
Intelligent IP relay
A proxy at the interface between a wireless communications system and a packet network intercepts all traffic between the wireless communications systems and the packet network and re-formats the i...
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7283787 |
Direct amplifying station and positioning method for mobile station thereof
The present invention relates to a repeater for positioning mobile station and a method thereof. The repeater according to the present invention is implemented through adding a cell identifier gene...
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7280799 |
Mobile phone repeater
A wireless communication device repeater includes two antennas coupled to a bi-directional gain stage. A gain control system is coupled to the gain stage and adjusts the gain of the gain stage base...
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7280523 |
Signal processing apparatus and method, and communication system utilizing same
A communication system, a method of and an apparatus for communicating messages. N messages are transmitted from an originating station to a relaying station in a signal with frequencies within a b...
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7280500 |
System and method for synchronizing broadcast transmissions from wireless base stations
An apparatus for broadcasting packet data to a first wireless mobile station in a wireless network. The apparatus comprises: 1) a first broadcast controller for receiving from the first mobile stat...
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7280040 |
Distributed multi-nodal voice/data communication
The invention comprises systems and methods of creating and maintaining a communications network. It includes a wearable system, a deployable system, an array of physiological sensors, an array of ...
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7277672 |
System and method for selecting repeaters
A method is described for selecting repeaters comprising: transmitting a first signal from a first node to a second node; measuring signal strength of the first signal at the second node; transmitt...
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7274907 |
Wireless instrumentation system and power management scheme therefore
A wireless instrumentation system enables a plurality of low power wireless transceivers to transmit measurement data from a plurality of remote station sensors to a central data station accurately...
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7272408 |
Millimetre wave(MMW) communication system and method using multiple receive and transmit antennas
The spectral efficiency of a millimeter wave (MMW) communication system ( 100 ) is enhanced by using multiple receive ( 116 a , 116 b . . . 116 r ) and transmit antenna elements ( 114 a , 114 b ....
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7272362 |
Multi-sector in-building repeater
A multi-sector in-building repeater, including: a master transmitting unit for receiving multi-sector signals of a carrier from a base station, mixing the multi-sector signals with different transm...
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7272357 |
Inter-vehicle communication apparatus and method with restrictions on size of network
When a network is formed among vehicles with the use of inter-vehicle communication units, a network-forming-request-source vehicle sends its position serving as a reference position, its moving di...
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7269403 |
Dual-mode wireless and wired power line communications
This invention presents a dual-mode wireless/wired power line communications that is used to carry signals with variable transmission data rates from 31.0 Mbps to 173.6 Mbps over a power line cable...
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7269387 |
Method and apparatus for determining a distance between a base station and a mobile unit
The present invention provides a method and an apparatus for detecting at least one repeater between a base station and a mobile unit. The method includes determining a first estimate of a distance...
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7269147 |
Relaying broadcast packet in a mobile Ad-hoc network including flushing buffer if broadcast count number exceed buffer size
Processing broadcast data in a mobile Ad-hoc network includes: determining if all of the broadcast packets have been received using a Latest Broadcast Count Number (NBC) stored in a neighbor table ...
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7257369 |
Repeater with diversity transmission
A radio-frequency (RF) repeater, including a first repeating section which is adapted to receive and amplify forward-signals from a first transceiver so as to generate amplified-forward-signals and...
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7254372 |
Method and system for transmitting, receiving, and collecting information related to a plurality of working components
A method and system for transmitting, receiving, and collecting information related to a plurality of working components, such as street lamps, allows for efficient and effective monitoring and con...
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7254366 |
Inductive communication system and method
A system and method communicate signals between a portable unit and a communications system. The portable device communicates with a base unit using inductive coupling. The base unit is further con...
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7251453 |
Mobile marine communications apparatus and method for use of same
A marine radio wireless communication system ( 10 ) incorporating a remote wireless handset ( 26 ) and a fixed mount marine radio ( 18 ) for wireless communication on board a waterborne vessel ( 12...
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7251223 |
Low-height, low-cost, high-gain antenna and system for mobile platforms
A communication system and methodology for providing a signal of interest to at least one movable platform, for possible use by passengers associated with the movable platform, from an information ...
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7248840 |
Re-positioning reminder for personal portable electronic equipment
The present invention relates to a re-positioning reminder for personal portable electronic equipment. Such a reminder is housed in the electronic equipment and is at least equipped with an environ...
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7245876 |
System and method for secure wireless connection
A system and method for implementing a wireless communications link between two equipment envelopes through inductive coupling include two “U” shaped inductors. Wireless communications is achie...
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7245873 |
Portable terminal, portable telephone and master slave portable telephone system using the portable terminal
The invention relates to a portable terminal such as a portable telephone terminal and so forth for effecting communication, information processing and so forth, and to provide the portable termina...
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7239894 |
Using directional antennas to enhance throughput in wireless networks
The principles of the present invention provides for using directional antennas to increase signal strength and enhance throughput in a wireless network. An antenna device includes an omni-directio...
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7239863 |
Method for requesting a subscriber communication to a communication system
The invention concerns a method and a device for requesting subscriber communication to a communication system. Said communication system comprises a communication terminal having a first transmiss...
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7233771 |
Non-frequency translating repeater with downlink detection for uplink and downlink synchronization
A non-frequency translating repeater ( 110, 210, 300 ) for use in a time division duplex (TDD) radio protocol communications system includes detection retransmission and automatic gain control. Det...
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7233770 |
Communications system using separate receive and transmit frequency hopping hopsets
A system communicates with a mobile radio and includes a repeater that is operative for transmitting and receiving communications signals on respective first and second frequency hopping hopset. A ...
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7231180 |
Aircraft engine sensor network using wireless sensor communication modules
A wireless communication module is used to implement an ad-hoc wireless sensor network. The wireless communication module is configured to interface with numerous and varied types of sensors and, i...
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7224936 |
Portable communication device operable as a relay device only when connected to an external power source
A mobile telephone capable of being powered both by an internal power source and by an external power source, includes relay means operable to cause the telephone to relay signals between a base st...
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7224667 |
Process for keeping and/or restoring communication links in a planned network with mobile components
A process for keeping and/or restoring communications within a network with planned resources, the network includes stations arranged in at least one group, wherein each group is composed of at lea...
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7221906 |
Distributed multi-drop base station/repeating unit using extension of analog optical transmission in mobile communication system
A distributed multi-drop base station/repeating unit using an extension of analog optical transmission in a mobile communication system. The base station unit comprises a main unit for performing f...
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7221905 |
Dual mode satellite cellular telephone systems
A dual-mode telephone with a satellite communication adapter is disclosed. According to one embodiment of the present invention, a cellular-type handportable phone is equipped with a connector for ...
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7221904 |
Mobile communication system with moving base station
A mobile communication system employs moving base stations moving in the direction of flow of traffic moving along a roadway. The moving base station communicates with fixed radio ports connected t...
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7218944 |
Frequency beacon to broadcast allowed frequency
A wireless communication network comprising: (1) a plurality of mobile devices each configured to receive a beacon being broadcasted within the network and determine based on information transmitte...
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7218891 |
Multi-hop intelligent relaying method and apparatus for use in a frequency division duplexing based wireless access network
A multi-hop relaying method and apparatus used in a cellular network. The multi-hop transmission scheme utilizes intelligent relays within a conventional cellular system having at least one base st...
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7215660 |
Single transceiver architecture for a wireless network
A network for wireless transmission of data includes a source access point, a destination device and a plurality of wireless repeaters that provide a transmission link between the source access poi...
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7212513 |
Station for wireless network
A wireless network device, such as a printer, to enter an infrastructure-type user wireless LAN as a station, has an additional access point function. A printer having an ESS-ID ‘MM’ as an init...
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