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WO/2012/059760A1 |
An anchor data communication system (1) for communication of measurement data, provided by instrumentation (2) mounted on a marine anchor (3) buried below a surface (5) of a mooring bed (4), including a first transponder (10) mounted on ...
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WO/2012/057478A2 |
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WO/2012/051196A2 |
A method of optimizing production of wells using choke control includes generating, for each well, an intermediate solution to optimize the production of each well. The generating includes using an offline model that includes a mixed-int...
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WO/2012/046548A1 |
This surface communication device is provided with: a sheet-shaped electromagnetic wave propagation unit that propagates electromagnetic waves; and a power receiving device unit or power supplying device unit that is disposed on the elec...
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WO/2012/029472A1 |
The disclosed electromagnetic wave transmission medium prevents electromagnetic leakage during high-power electromagnetic wave transmission. The sheet-form electromagnetic wave transmission medium is configured from a first mesh conducto...
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WO/2012/010676A1 |
The invention provides a nano-power wake-up radio system to turn on a device for wireless body area networks, said system comprising means for receiving a signal, for example an OOK or GOOK signal; an adaptive threshold generator; a comp...
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WO/2012/006711A1 |
The present invention provides an apparatus for portable through-the-earth radio (PTTER). The PTTER provides bidirectional voice and/or data communication between a surface radio and a portable radio. The PTTER also provides a transmit a...
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WO/2011/156322A2 |
Methods and systems for acoustic multiple-input/multiple-output (MIMO) communication in an underwater environment. The method includes: a) receiving signals at multiple receivers representing transmitted signals from multiple transmitter...
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WO/2011/148757A1 |
Provided is a communication device capable of achieving a sufficient reduction in power consumption in a communication system for performing communication using the surface electric field of a transmission medium such as a human body. A ...
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WO/2011/145515A1 |
Disclosed is a low-cost magnetic wave antenna and magnetic wave communication device which perform magnetic wave communication over intermediate distances using magnetic wave signals in air, in substances with a comparatively large magne...
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WO/2011/138991A1 |
The present invention proposes a method for transmitting data considering a non-contact state of a human body, while selecting a central frequency in various ranges in the human body communication system. To this end, a first embodiment ...
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WO/2011/138990A1 |
According to the present invention, a communication apparatus comprises: a preamble generator which generates a pseudo-random code; a band shaping code generator which generates a band shaping code having a higher frequency than the pseu...
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WO/2011/133522A2 |
Underwater multiple input/multiple output (MIMO) communication apparatus, systems, and methods are disclosed. An underwater MIMO apparatus includes a submersible housing having a water impermeable section, a data acquisition system locat...
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WO/2011/133478A2 |
The present invention relates to transmitting data using vector sensors and via the vector components of the acoustic field. The data can be received via vector sensors and/or scalar sensors and/or arrays of such sensors.
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WO/2011/131723A1 |
A method for setting up a medical network (110) for carrying out at least one medical function is proposed. The medical network (110) comprises at least two network nodes (112): the network nodes (112) are set up for communicating with o...
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WO/2011/111120A1 |
Disclosed is a communication device (100) comprised of: a substrate (103); an antenna (105) disposed upon the substrate (103); a first communication unit (106) which transmits and receives wireless signals via the antenna (105); a termin...
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WO/2011/102110A1 |
Disclosed is a human-body communication device provided with a strap which attaches to a wrist, and a main-body unit which is held by a hand. The main-body unit has a communication circuit and a ground, and a conductor which is electrica...
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WO/2011/094606A2 |
A device for gathering data has first and second electrodes. The first electrode is coupled to a surface of interest, and the second electrode is coupled to "everything else" or "the air". The first electrode is shielded from the second,...
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WO/2011/084524A2 |
A system (20) for transmitting telemetry data (24) between an underground structure (4) and a location above the underground structure (4) includes a network (30) of receiving devices (32) within the underground structure (4) which gathe...
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WO/2011/072682A1 |
There is provided a method of detecting contact between a user's body and an item, the method comprising: providing transmission means capacitively coupled to the user and to ground; providing receiving means to said item capacitively co...
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WO/2011/061823A1 |
Disclosed is a switch device having a communication sheet for transmitting electromagnetic waves, a wireless communication unit which stores predetermined information and which is adjacent to the communication sheet to transmit the prede...
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WO/2011/050946A2 |
The invention relates to an assembly of a first apparatus (3) and second apparatus (4) which are secured to a piece of clothing (1) and each of which comprises a unit for processing electric signals which is connected to a first terminal...
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WO/2011/052361A1 |
Disclosed is a surface communication device provided with an electromagnetic wave propagation part which propagates electromagnetic waves and has a sheet shape, and a power feeding device part which is disposed on the electromagnetic wav...
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WO/2011/043245A1 |
A data communication system wherein any unintended communication can be prevented from being performed, while a stable communication can be performed. In particular, in a data communication system for authenticating an individual, the au...
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WO/2011/043305A1 |
Provided is a communication sheet structure that is used in combination with IC tags, exhibits stable readability, and can be easily introduced/installed into existing shelves. Also provided is an information management system that uses ...
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WO/2011/040463A1 |
Disclosed are: a low dielectric sheet which is used for 2-D communication, can be used in a sheet structure for 2-D communication, and has the lowest dielectric constant and dielectric loss tangent to date; a production method therefor; ...
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WO/2011/033593A1 |
Disclosed is a communication apparatus which is provided with: a substrate; an antenna disposed on the substrate; a first communicating section which transmits or receives signals at a predetermined frequency via the antenna; a first con...
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WO/2011/033430A1 |
The present invention relates to an apparatus, method and computer program product for controlling reception in an asynchronous operation mode,wherein a transmitter sends an extended preamble sequence of length longer than the maximum le...
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WO/2011/031815A2 |
A system of buoys (1) is connected by vertical cables (2) to submarine fiber optic communications cable (6) on the ocean floor or in cases where no submarine fiber optic cable is present, the buoys (1) will use satellite communication. T...
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WO/2011/027497A1 |
Disclosed is a communication system which includes: a communication coupler, which transmits signals that have been outputted from communication equipment; and a signal transmitting apparatus which performs communication by propagating, ...
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WO/2011/027498A1 |
Disclosed is a communication system, which is composed of a communication coupler which transmits and receives signals, and a signal transmitting apparatus, which performs communication by propagating, as an electromagnetic field, the si...
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WO/2011/021531A1 |
Provided is an input/output device that has: a touching unit where a human body touches; an information processing unit that conducts information processing based on touching of the aforementioned touching unit by a human body; and a hum...
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WO/2011/013879A1 |
An energy-efficient multi-hop network configuration method in a tree type wireless body area network (WBAN) is provided. According to the multi-hop network configuration method, a parent node is selected so that the whole power consumpti...
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WO/2011/008008A2 |
Short range wireless communication is provided. A first node included in a Wireless Body Area Network (WBAN) communicates with at least one neighboring second node. The first node transmits or receives data to or from at least one device...
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WO/2011/007311A1 |
A device (1) for transmitting a signal through a body (2) made of dielectric material constituting insulation for an electric apparatus comprises: a first and a second electrode (3 A, 3B) connected to opposite ends of the dielectric body...
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WO/2010/146490A1 |
The present invention relates to an apparatus, method and computer program product, wherein a power and area efficient approach for detection and reception of communication signals is proposed, in which a variable band-pass spectral shap...
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WO/2010/140266A1 |
A communication device, the communication efficiency of which can be improved, is provided. Four electrodes (31 to 34) are disposed so as to become the vertices of a square having a centroid at a reference electrode (12) paired with a tr...
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WO/2010/141782A1 |
Systems and methods for wirelessly sending signals through the earth between transmitting and receiving antennas are disclosed, wherein the communicating antennas are of the types that generate significant far field radiation and may int...
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WO/2010/134743A2 |
Provided is a method and a terminal for executing a function of a terminal according to data transmitted and received through a human body, which includes detecting a touch in a human body communication signal input unit, wherein the hum...
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WO/2010/134135A1 |
A payment system provided with a payment device which performs payment with electronic money and a portable noncontact IC card case into which a noncontact IC card containing payment information to be used for the payment can be inserted...
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WO/2010/133991A1 |
The present invention relates to a method for operating an acoustic system comprising an audio source, and at least one wearable acoustic device, the method comprising: the audio source transmitting an audio signal to a master device, vi...
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WO/2010/131612A1 |
A surface communication apparatus is provided with a propagation sheet (301) through which electromagnetic waves are propagated, an electromagnetic wave transmission unit which is disposed on the surface of the propagation sheet (301) an...
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WO2010125613A1 |
An integrated antenna which comprises an antenna for a non-contact IC card and an antenna for human-body communication. An electrode plate of the antenna for human-body communication is disposed so as to overlap a radiation plane of the...
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WO/2010/125614A1 |
A portable non-contact IC card case into which a non-contact IC card can be inserted is provided with an antenna for the non-contact IC card communicable with the inserted non-contact IC card, an antenna for human-body communication, and...
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WO/2010/119849A1 |
A communication system which features improved transmission efficiency while being able to accurately detect contact by a transmission medium and precisely control the transmitter, and which consumes little power without reducing communi...
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WO/2010/120116A2 |
According to one embodiment of the present invention, a method for setting a period in a BAN (Body Area Network), having various forms of virtual BSS (Basic Service Sets) installed according to the types of supporting applications, compr...
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WO2010109698A1 |
A communication system is provided with a transmitter (1) for applying an electric field obtained by modulating an information signal for broadband communication to a transmission medium, and is characterized in that the transmitter (1) ...
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WO/2010/108537A1 |
The invention relates to a hearing instrument comprising an audio signal processing unit (22) for processing audio signals and means (14, 26, 30) for mechanically applying acoustic waves to the blood in a blood vessel (16) of a user in t...
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WO/2010/109038A1 |
A system for communicating data via a two-dimensional medium comprises: - a single electrically conductive surface or layer (S1), - a first electronic device (T) which has two terminals (T+, T-) or electrodes connected at different point...
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WO2010110157A1 |
A communication system which, even when the stray capacitance to an earth ground fluctuates, has stable transmission efficiency and little fluctuation in the potential of the transmission electrode at the carrier frequency used in commun...
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