| Document |
Document Title |
|
WO/2021/248784A1 |
Disclosed is a multi-band hyperbolic frequency modulation spread spectrum communication method based on cross sub-band division. In the present solution, multi-band division of different sub-band quantities is performed on an available b...
|
|
WO/2021/246899A1 |
The inventions relate to the oil extraction industry, specifically to the field of transmission of oil well downhole information over an electromagnetic communication channel to the surface. The technical result is to create a communicat...
|
|
WO/2021/235932A1 |
A communication system (1) comprising a first and a second underwater wearable device to be worn by a swimmer at mutually distant locations is disclosed herein. The communication system is configured to derive information pertaining to t...
|
|
WO/2021/229471A1 |
An underwater wireless communication network includes a first buoyant platform, including a radio-frequency communication transceiver and a wired communication transceiver, floating at a surface of a body of water. A first underwater sen...
|
|
WO/2021/230430A1 |
A method includes receiving an input via a processor of the computing device. The input corresponds to data to be transmitted. The method further includes encoding the data to generate spreading codes corresponding at least in part to th...
|
|
WO/2021/220791A1 |
According to the present invention, a first conductor layer (10) is composed of a first conductor. A second conductor layer (30) is composed of a second conductor. A dielectric layer (20) is composed of a dielectric, and is formed betwee...
|
|
WO/2021/216333A1 |
In some embodiments, a system including a tool drill string having a downhole device is disclosed. The downhole device includes a memory storing instructions and a downhole processor configured to execute the instructions to operate in a...
|
|
WO/2021/201947A1 |
A compact, integrated acoustic localization and communications array includes an air-backed transmit element having a first end on which an end cap is disposed, and a second end configured to be mounted to a mounting surface. A volumetri...
|
|
WO/2021/191546A1 |
The invention relates to a method for supplying and a method for obtaining, by a terminal (11), from a first user (USR1), a biometric signature of a second user (USR2). The terminal (11) receives a radio signal transmitted by a transmitt...
|
|
WO/2021/178884A1 |
The body-worn wireless two-way communication system comprises a non-invasive and non-implanted system which allows for clear wireless two-way communications. This system is generally comprised of a mouthpiece component, relay component, ...
|
|
WO/2021/173303A1 |
Techniques to enable near field communication using electric field (E field) are proposed. When the wavelength of a signal is long relative to the human body, the human body can behave as a conductive hollow cylinder. By capacitively cou...
|
|
WO/2021/171166A1 |
A communication system includes a first communication gateway arranged proximate to a surface of a body of water and an underwater communication gateway. The underwater communication gateway is configured to receive data from a first und...
|
|
WO/2021/144204A1 |
The present invention relates to a communication device (2) having a first means (10), a second means (20), and a controller (30), wherein: the first means (10) is designed to send or receive a first signal via a first medium (5); the se...
|
|
WO/2021/124303A1 |
This disclosure relates to wireless power transfer using conductive or conductive/capacitive techniques or systems. It also relates to implantable medical devices, and in particular to energy transfer to these devices or implants by tran...
|
|
WO/2021/126135A1 |
The present invention is a system for receiving data from the nano-elements (300) inside the body or on the body. Accordingly, said system comprises a molecular communication unit (100) including an antenna (110) to be attached to the bo...
|
|
WO/2021/118345A1 |
A communication unit (20) configured for wireless optical communication underwater, and including a communication transceiver (24), a housing (22), an adjustment mechanism (28), and a processor (40). The transceiver is accommodated in th...
|
|
WO/2021/097364A1 |
Disclosed herein are systems and methods for ropeless fishing. The ropeless fishing system includes a surface subsystem installed on a vessel and at least one submerged subsystem submerged in a body of water. The surface subsystem includ...
|
|
WO/2021/084175A1 |
The invention relates to a method and device for providing electric charging in order to charge a circuit board (C1) comprising a module for near-field communication (NFC) via a terminal (T1, T2). The terminal has a "reader" mode (NFC) i...
|
|
WO/2021/082221A1 |
Disclosed are an intra-human body ultrasonic communication method and device based on packet index modulation. The method comprises dividing serial information into blocks at a transmitting node, each information block comprising a modul...
|
|
WO/2021/079038A1 |
The invention relates to a method for receiving a signal during an intrabody communication via a user carrying a terminal (1), said method comprising the following steps implemented at the terminal: receiving (S9) a signal from a communi...
|
|
WO/2021/079039A1 |
The invention relates to a method for receiving a signal during an intrabody communication via a user (U) carrying a terminal (1), said method comprising the following steps implemented at the terminal: receiving (S10) a signal from a co...
|
|
WO/2021/080133A1 |
The method of controlling the automatic utterance of a speaker using human body communication in a wearable device includes: receiving action information including identification data about an external device from the external device, wi...
|
|
WO/2021/074866A1 |
In an example embodiment, an optical communication system includes an implantable optical transmitter and an external optical receiver. The transmitter includes a housing having one or more drivers, plural light emitting sources, and an ...
|
|
WO/2021/069864A1 |
A network, or part thereof for example a link, (1) is described. The network (1) is for data communication through a medium, preferably wherein the medium comprises and/or is, at least in part, a liquid medium LM. The network (1) compris...
|
|
WO/2020/251755A9 |
A method for low power communication links between wireless devices is described. The method includes establishing, by a first wireless device, a first magnetic communication link to a source wireless device through a human body. The met...
|
|
WO/2021/047150A1 |
Disclosed is a soft information transmission-based underwater acoustic communication data reuse method, applicable to the field of underwater acoustic communication algorithm verification and data processing. According to the present inv...
|
|
WO/2021/021617A1 |
Ocular devices worn on the eye and through-body communication networks for communicating with an ocular device and other devices interconnected to the through-body communication network are disclosed. Devices and networks for using the b...
|
|
WO/2021/017822A1 |
Disclosed in the embodiments of the present invention are an information interaction method, a wearable device, and a storage medium, for use in avoiding the interference of signals in a communication environment where wearable devices a...
|
|
WO/2021/016862A1 |
The present application is applicable to the technical field of computer applications, and provides an underwater communication method and a device. The method comprises: generating electrical signal information to be sent; determining, ...
|
|
WO/2021/011297A1 |
Disclosed are examples of a method, a wearable device and a system enabling authentication of a user of a payment account or completion of a purchase transaction via signals generated by the wearable device. A process may include a weara...
|
|
WO/2021/007965A1 |
Disclosed is a human body channel communication system based on current loop control. The human body channel communication system is used for the communication of a wearable or implanted apparatus. In the system of the present invention,...
|
|
WO/2021/002341A1 |
The present invention performs electric field communication using a metal as a communication medium. Provided is an electric field communication system for performing communication using an electric field, the electric field communicatio...
|
|
WO/2021/002093A1 |
An underwater optical communication system (100) is provided with a first optical communication device (1) that includes a first filter (12) and a second optical communication device (2) that includes a second filter (22) and performs bi...
|
|
WO/2020/263193A1 |
Disclosed is a system for assisting blasting. The system includes at least one wireless blasting-related device that is deployable or deployed proximate to or within a portion of physical media intended to be blasted as part of a commerc...
|
|
WO/2020/251364A1 |
An apparatus for facilitating optical wireless communication between underwater equipment. The apparatus comprises a flexible, non-permeable first sheet configured to cover at least a portion of the underwater equipment. The first sheet ...
|
|
WO/2020/250776A1 |
The present technology relates to a medical system, a communication method, an image capturing device, an information processing device, and an endoscope system which enable a sensor signal output from a sensor, which acquires data in a ...
|
|
WO/2020/246539A1 |
Proposed are a batteryless electronic device which enhances mountability than before, can stably operate an electronic element, and enables miniaturization, and a transmission system using same. In the batteryless electronic device 3, mo...
|
|
WO/2020/241458A1 |
A signal generation circuit (331) generates a digital signal that is a baseband signal based on data. A transmission circuit (371) comprises a pin (346) connected to an electroconductive layer (201), and a pin (347) connected to an elect...
|
|
WO/2020/241948A1 |
Disclosed is a body area network-based authentication system and method. A body area network-based authentication method according to an embodiment of the present invention may include, as a result of authentication performed in a first ...
|
|
WO/2020/218963A1 |
The present invention relates to a method and device suitable for detection of and warning against tsunamis. The device when in use being located in the water at sea, wherein the device comprises a vessel (2), a sensor (3) for measuring ...
|
|
WO/2020/215625A1 |
Disclosed in the present invention are a resource allocation method and a device of an underwater acoustic communication system having wireless energy collection capability. In said method, an underwater acoustic transducer array is prov...
|
|
WO/2020/201219A1 |
The method and system for access control, comprising detecting, by the electronic lock a tactile action by a body on a tactile sensor. The electronic lock transmitting a first signal using very low frequency band in response to said dete...
|
|
WO/2020/201818A1 |
A method for transmitting information across a water-air interface with a ultraviolet (UV) beam (230), the method including emitting (1100) the UV beam (230) in a first medium, with a first optical wireless communication device (210); me...
|
|
WO/2020/204849A1 |
The present invention relates to an underwater communication system that is capable of increasing data transmission through the visible light between the surface and underwater of the swimming pool and an underwater communication method ...
|
|
WO/2020/163951A1 |
The present application provides an apparatus comprising a radio frequency identification (RFID) sensor comprising: an antenna configured to receive an interrogation signal from a reader and to transmit a response signal to the reader; a...
|
|
WO/2020/163482A1 |
Systems, methods, and computer-readable media are disclosed for secured intrabody networks and interfaces for IoT and ultrasound wideband. Example devices may include a wearable device in contact with a surface of a human body, the weara...
|
|
WO/2020/155064A1 |
Provided are an information transmission method, a communication apparatus, a portable device and a communication system. The method is applied to a portable device, and the method comprises: receiving and/or sending information in an el...
|
|
WO/2020/149905A1 |
A communication system includes a repetitive orthogonal frequency-division multiplexing ("ROFDM") transmitter communicating with an ROPDM receiver. The ROFDM transmitter includes an ROFDM modulator, which includes a K-point Fast Fourier ...
|
|
WO/2020/145940A1 |
Transmitting and receiving mud pulse pressure waves at a downhole device. The mud pulse pressure waves may be transmitted from a surface mud pulser and/or by a downhole mud pulser to a downhole device. The mud pulse pressure waves may be...
|
|
WO/2020/145015A1 |
This work movement ascertaining system comprises a communication terminal worn by a worker, one or more tags capable of communicating with the communication terminal, and a processing unit. Said one or more tags correspond respectively t...
|
