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19786 results about "Information transmission" patented technology

Group location and route sharing system for communication units in a trunked communication system

Methods are disclosed for sharing location and route information between communication units (e.g., talkgroup members) that are subscribed to a group location sharing service. The group location sharing service is event-based, such that the communication units may form a subset of a talkgroup desiring to actively participate or monitor an event. Communication units de-subscribe from the group location sharing service or talkgroup when they no longer desire to participate or monitor the event. Service levels may be determined for various subscribers to the group location sharing service. The service levels may include, for example, an information transmission service level and information reception service level that determine an amount, type, and / or timing of information to be sent or received by particular subscribers.
Owner:GOOGLE TECH HLDG LLC

Presence information specifying communication preferences

The present invention provides a presence system capable of monitoring state information, communication capabilities, or a combination thereof derived from a plurality of sources over any number of disparate networks. The state information bears on the presence or availability of the user and may take many forms. The communication capabilities relate to a potential method by which one can communicate with the user. Based on a profile provided by the user, the presence system evaluates the state information or communication capabilities from one or more sources to create presence information, including a preferred method or a prioritized list of methods by which to communicate with the user. The presence information is then delivered to subscribers of the presence information.
Owner:AVAYA INC

System and method for single-action energy resource scheduling and participation in energy-related securities

A system for single-action energy resource scheduling and participation in energy-related securities, comprising a communications interface executing on a network-connected server and adapted to receive information from a plurality of client user interfaces and a secure action server coupled to the communications interface, wherein the secure action server, on receiving a connection from a client user interface, assigns a unique client identifier to the client user interface and associates the unique identifier with a client account, and wherein the secure action server, on receiving a request from a client user interface, determines whether the client user interface is mapped to an authorized market participant who has enabled single-action scheduling, execution order, or participation confirmation functionality for the client user interface, and passes information to the client user interface pertaining at least to a single action needed to confirm scheduling, execution order, or participation and wherein the secure action server, on receiving indication from the communications interface that a required single action has been taken, at least updates information about the market participant who took the action, is disclosed.
Owner:CRUBTREE JASON +4

Wireless communication system, relay station device and base station device

A wireless communication system, relay station device, and base station device reduce dead zones in which communication with the base station device is not possible, and enable expansion of service areas. The BS transmits to the RS burst packets and MAP messages including information providing notification of the timing of information transmission and reception. The RS receives the MAP messages and burst packets. The RS stores, in the Preamble Present bits in MAP messages, information providing notification of the preamble transmission timing to control synchronization of reception by the SSs, and transmits the MAP messages to the SSs. The RS transmits burst packets to which preambles are appended to the SSs.
Owner:KDDI CORP

Wearable Mini-size Intelligent Healthcare System

A system and method for the wearable mini-size intelligent healthcare system, comprising one or multiple vital signal sensors, activity sensors, a real-time detection and analyzing module for continuous health monitoring, adjustable user setting mode with the adaptive optimization, data-collecting capability to record important health information, smart audio outputs of audio beep and speech advice to the user through audio path and audio interface, preset and user confirmable alarm conditions via wireless communications network to the appropriate individual for prompt and necessary assistance. The system uses noninvasive monitoring technology for continuous, painless and bloodless health state monitoring. The system also works through the short range RF link with carry-on PDA or cell phone for displaying health information, making urgent contact to support center, doctor or individual, or for information transmission with a healthcare center.
Owner:CIM TECH

System and method for transmitting and utilizing electronic program guide information

InactiveUS6216265B1Quickly move block of DataSlow and cumbersome to softwareTelevision system detailsTime indicationData processing systemInformation transmission
Television schedule information transmission and utilization systems (50A-50D) transmit TV schedule data and associated network control messages provided by computer (54) as packets via the Video Blanking Interval (VBI) lines in the TV signal from various television program providers (51). This data is acquired by regional data processing systems and forwarded by the regional data processing systems to subscriber units (52) and used to construct an internal database. This intern database can be accessed by the subscriber unit (52) to display a TV schedule for the channels that are received by the user's TV.
Owner:STARSIGHT TELECAST

Powered fiber cable

An optical fiber for information transmission contains a glass tube core wrapped in a sheath of conductive material attachable to a power source such as a battery or generator to transmit power via the conductive sheath of the fiber. Methods to transmit power via an optical fiber, together with fiber optic networks are described.
Owner:SBC KNOWLEDGE VENTURES LP

Method and apparatus for providing content access controls to access the internet

An Internet access control system is defined using a client-server architecture. The computer program installed on the client computer validates / identifies the user and user specific information is passed to the client computer. All user requests to access the Internet are intercepted by an application executing on the client computer. The URL extracted from the internet access request is sent to the Internet access control web server to determine if the URL is in a master list of previously evaluated websites. If the URL is found, the website ratings and subject matter categories are sent to the client computer for determination of whether or not the website contains information appropriate for the user attempting to access the Internet using web access settings defined by, for example, a parent or employer. If the URL is determined to be appropriate, the Internet access request is sent to the computer networking layer to which the request was originally routed; otherwise, the Internet access request is edited and is sent to the computer networking layer to which the request was originally routed for redirection of the transmission request.
Owner:KIDSNET

Hierarchical system and method for centralized management of thin clients

A system and method for managing a network of thin clients is disclosed. The thin clients may be organized into a hierarchy with multiple administrative servers in a hierarchy, each managing one or more thin clients. Updates to thin client configurations may be performed by propagating update information to a top-level master administrative server, which in turn conveys the update information to one or more lower-level remote administrative servers, which in turn convey the update information to their managed thin clients. To simplify network management, the thin clients may be organized into arbitrary clusters, regardless of their position within the hierarchy structure. The hierarchy may also be used to control the propagation of error messages from thin clients. The hierarchy may be implemented using a thin client management program that configures thin clients according to their position within the hierarchy.
Owner:EAST KENNETH H +4

Smart contract protection method and system based on trusted environment

InactiveCN107342858ASolve the problem of smart contract versionSolve the problem of damage to rights and interestsKey distribution for secure communicationUser identity/authority verificationInformation processingInformation transmission
The invention discloses a smart contract protection system based on a trusted environment, including a client, block chain nodes, a data provider, a trusted environment, a non-trusted environment, a smart contract information processing module (A), a block chain node information transmission module (B) (such as a node interaction interface in the Ethereum), an input data transmission module (C), a smart contract execution module (D), a local contract information storage pool (E) and a block chain smart contract storage pool (F). The client is in communication connection with the block chain nodes. The data provider is in communication connection with the block chain nodes. The block chain nodes are in communication connection with one another. The technical problem that the copyright of smart contracts cannot be protected and the rights and interests of smart contract users are damaged due to the fact that the information of smart contracts may easily leak in the existing smart contract system and the technical problem that data may be stolen due to data leakage are solved.
Owner:武汉凤链科技有限公司

Customizable military helmet system

A helmet system that enables a user of the helmet system to customize the helmet system according to personal taste, a task at hand, responsibilities within a tactical group (e.g., communications, command, etc.), and / or according to other parameters. The customization of the helmet system may include a customization of electronics modules carried on the helmet system that optionally provide communications, environment detection, health or biometrics monitoring, power, information transmission / reception, information processing, and / or other functionalities. The customization of the helmet system may include a customization of structural components that enable the user to balance the structural protection provided to the user against other considerations. The other considerations may include, for example, weight, form factor, comfort, and / or other considerations.
Owner:BAE SYSTEMS LAND & ARMAMENTS LP

System and method to support subscription based Infrastructure and software as a service

A mini-cloud system has been described to enable subscription or service model for computing infrastructure, software and Digital content. The mini-cloud system work as a pipe line for information delivery connecting end user, infrastructure provider, content provider, and retailer offering automatic provisioning of infrastructure, content lifecycle management, automatic upgrade, servicing, license managements based on subscription model. Mini-cloud system uses a subscription management component, virtualization host to back computing environment, then add routing component to connect to backend cloud infrastructure along with a digital content delivery framework. The system allow a user to subscribe a computing environment, preferred software applications, and digital content like move and pay a monthly utility bill.
Owner:XENCARE SOFTWARE

Posting/subscribing system for adding message queue models and working method thereof

The invention provides a posting / subscribing system for adding message queue models and a working method of the posting / subscribing system. The system comprises a distributed message-oriented middleware server-side cluster, a client-side cluster and a distributed coordinate server cluster. Service nodes in the message-oriented middleware server-side cluster are composed of corresponding modules of an original posting / subscribing system, and the function of the message-oriented middleware server-side cluster is the same as the information transferring relation; a client side is simultaneously provided with a calling interface of a posting / subscribing model and a calling interface of a message queue model which are used for achieving the purpose that a user can select and use the two different message transferring models directly without transforming the bottom layer middleware, so that a coordinate service module and a message processing module are additionally arranged on the client side based on an original framework. The system supports the posting / subscribing message transferring model and the message queue message transferring model simultaneously and guarantees that the availability, flexibility and other performance of the two models are all within the acceptable range, and the problem that it is difficult to transform the bottom layer message transferring model for the user is better solved.
Owner:BEIJING UNIV OF POSTS & TELECOMM

High efficiency linearization power amplifier for wireless communication

An embodiment of the invention uses a predistortion correction signal to combination the modulated RF signal by an analog multiplier for linearization of power amplifiers having nonlinear characteristics such as those used in wireless RF transmitters. A predistortion controller comprises a plurality of down converters for retrieving both the ideal non-distorted information and the feedback distorted information, together with pre-stored digitally-indexed predistortion information stored, for example, in a look-up table. The digitally-indexed information models nonlinear characteristics of the high power amplifier, and is stored prior to processing of pre-compensation in the power amplifier. When the predistortion information is combined with the modulated RF signal in the analog multiplier, the result is a substantially linear information transmission from the power amplifier. In an embodiment of the system, the modulated RF input signal and the feedback signal from PA output are down-converted, respectively, by analog devices, such as mixers, after which the analog intermediate frequency (IF) signals are digitized by analog-to-digital converters for digital predistortion correction processing, followed by predistortion processing performed by, for example, a DSP or FPGA chip to generate a digital correction control signal, which is then converted to an analog signal by a digital-to-analog converter, followed by combining the analog correction signal with the RF modulated input signal to yield the input to the power amplifier.
Owner:DALI WIRELESS

Computer method for delivery of financial services

A computer system is provided for delivery of financial services, such as banking, general insurance, life assurance, pensions and investments, loans and mortgages, and financial planning and advisory services. The system comprises a number of user computers connected to a plurality of server computers by way of a network, such as the Internet. The system creates at least one mobile agent which obtains details of a user's requirements, obtains financial information from the server computers on behalf of the user in the light of the user's requirements, and then transports itself to the user's computer to deliver the financial information to the user.
Owner:INT COMP LTD

Method of Uplink Control Information Transmission

A method of uplink control information transmission for a mobile device with carrier aggregation in a wireless communication system is disclosed. The method comprises being configured a plurality of cells including a primary cell and at least a secondary cell by a network of the wireless communication system, determining to transmit the uplink control information in a transmission time interval, and when the primary cell has no uplink resource for the uplink control information transmission, transmitting the uplink control information on at least a secondary cell having uplink resources in the TTI.
Owner:ACER INC

Associated device discovery in IMS networks

A method of associating multiple user endpoints (UEs) with a single IMS session in an IMS network having a serving node for controlling at least one IMS session for a user and at least a first access network for providing access to UEs. The method involves associating a first UE with the user and with an IMS session; discovering a second UE in a proximity of the first UE; discovering information about the second UE; communicating the information about the second UE to the serving node; the serving node utilizing computer-implemented policy logic to determine whether to associate the second UE with the user and the IMS session; and if the policy logic determines that the second UE is to be associated, the serving node associating the second UE with the IMS session while retaining the association with the first UE.
Owner:AYLUS NETWORKS

Vehicle state information transmission apparatus using tactile device

A vehicle state information transmission apparatus includes a warning device for issuing a warning to the driver based on information pertaining to a vehicle state detected by a vehicle state detecting device, and a vehicle state information transmission device for transmitting the information pertaining to the vehicle state detected by the vehicle state detecting device to the driver. The vehicle state information transmission device includes a tactile device, which transmits a change in the vehicle state via a vehicle operating device such as steering wheel to the driver as tactile information. The tactile device is operable in conjunction with the warning means.
Owner:HONDA MOTOR CO LTD

Authorization means security module terminal system

An identification information transmission pathway is separated from a system side to be performed by a mobile authorization means of an owner of a security module in a wireless way. To this end, the security module comprises two interfaces, i.e. one for a communication with a terminal and a further one for wirelessly communicating with the mobile authorization means. The mobile authorization means supplies identification information to the security module for an authentication examination at its part, either stored in the authorization means in a memory or otherwise generated there, like e.g. via biometric sensors, via a keyboard or the like. The security module, performing the examination of the identification information, like e.g. preferably via a zero knowledge method or a zero knowledge protocol, respectively, only then indicates a request for an action at the terminal, like e.g. of a money transfer, when the examination is successful.
Owner:INFINEON TECH AG

IEEE1588 based accurate clock synchronization protocol system and synchronization method thereof

The invention relates to an IEEE 1588 based accurate clock synchronization protocol system and a synchronization method thereof, belonging to the technical field of network information transmission. By adopting the invention, a main clock carries an accurate timestamp while sending a synchronization message, and a follow message is not required to be sent, thus greatly reducing communication bandwidth required for realizing clock synchronization. Meanwhile a frequency adjustable clock counter is constructed, and clock synchronization algorithm is combined, so as to realize frequency compensation function and achieve high accuracy clock synchronization requirement.
Owner:SHANGHAI JIAO TONG UNIV

Method and apparatus for distributing over a network unsolicited information to a targeted audience

In response to input received from an operator, a workstation fully performs programmed instructions to carry out operator requests represented by the input. In addition, the workstation also records profile information derived from data representing operator choices and sends that profile information to a server along a communications path such as a telephonic link to a publicly-accessible network. The server analyzes the profile information, generates display information in response to the profile information, and returns display information along the communications path to the workstation. In turn, the workstation presents the display information to the operator. In this manner, information customized according to profiles can be delivered to people and organizations most likely to be interested in the information content.
Owner:FULL CIRCLE SOFTWARE

Intelligent substation based on sensor, communication network and expert system

The invention discloses an intelligent substation based on sensors, a communication network and an expert system. The intelligent substation comprises a substation automation system, a primary equipment condition monitoring system and an intelligent auxiliary control system. The intelligent substation is characterized in that the real-time data of equipment operation are acquired by additionally installing various sensors, the IEC61850 standard is utilized to realize information modeling of the sensor data, a communication network is utilized to build a physical channel for information transmission, and advanced application of the substation automation system and intelligent monitoring and linkage of the primary equipment condition monitoring and auxiliary systems are realized by a background expert system, thus realizing intelligent operation and patrol functions of the substation; the sensors include an all-fiber electronic current transformer, a capacitive voltage divider type electronic voltage transformer, a primary equipment condition monitoring sensor and an internet sensor with an auxiliary system things; and the advanced application of the substation automation system includes sequential control, equipment condition visualization, intelligent alarm, distributed condition estimation, substitution function and the like. Intelligent operation and patrol functions of the substation can be realized.
Owner:CEEC JIANGSU ELECTRIC POWER DESIGN INST +2

Method and apparatus for controlling transmission of channel quality information according to characteristics of a time-varying channel in a mobile communication system

A method and apparatus for efficiently transmitting channel quality information on a radio channel in a mobile communication system are provided. The reporting cycle of channel quality information is changed adaptively according to time-varying characteristics associated with the Doppler frequency of a radio channel or the variation of the channel quality information. Therefore, the channel quality information is efficiently transmitted. Also, the decrease of unnecessary frequent information transmissions reduces an uplink interference power level and power consumption in user equipment (UE), as well.
Owner:SAMSUNG ELECTRONICS CO LTD

Information transmission system, transmitter, and transmission method as well as information reception system, receiver and reception method

Content data encrypted with a content key, the content key encrypted with an individual key specific to an information sending device, and the individual key encrypted with a distribution key that is updated in a predetermined cycle, and supplied are sent to an information receiving device, and the information receiving device decrypts the individual key with the distribution key, decrypts the content key with the individual key, and decrypts the content data with the content key. Thus, the information sending device does not have the distribution key, and accordingly piracy of content data can be prevented with a simple configuration. Also, the information receiving device sends the content key and a playback command to other apparatuses. Thus, other apparatuses can play back contents using the playback command and the content key. Furthermore, the information sending device decrypts the content key with the distribution key before being updated, and stores the same. Thus, contents purchased by an advance order can be actually purchased regardless of expiration dates of the distribution key. Furthermore, usage right is passed from a first information receiving device to a second information receiving device different in registration information at the tome of using contents. Thus, contents can be used among information receiving devices different from each other in registration information.
Owner:SONY CORP

Systems and methods for communicating spread spectrum signals using variable signal constellations

According to embodiments of the invention, a communications system includes an error correction encoder that error correction encodes a bitstream according to an error correction code. The system also includes a variable symbol generator that generates a symbol according to a selected one of a plurality of selectable signal constellations from a group of bits of the error correction encoded bitstream. The system further includes a spreader that spreads the symbol according to a spreading code, and a transmitter that transmits the spread symbol in a communications medium. Preferably, the plurality of selectable signal constellations includes at least two signal constellations of different order. In other embodiments, the error correction encoder includes a variable error-correction encoder that encodes the bitstream according to a selected error correction code of a plurality of selectable error correction codes. In still other embodiments, the spreader includes a variable spreader that spreads the symbol according to a selected spreading code of a plurality of selectable orthogonal spreading codes including at least two spreading codes of different lengths. A controller may select the error correction code used by the variable error correction encoder, the signal constellation used by the variable symbol generator, and the spreading code used by the variable spreader to provide a desired information transmission rate for the bitstream. Related methods are also described.
Owner:ERICSSON INC
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