197 results about "Voice over WLAN" patented technology

An open access signal distribution system in which a variety of wireless voice, data and other services and applications are supported. The open access system makes use of a distributed Radio Frequency (RF) distribution network and associated network entities that enable the system operator to employ a wireless infrastructure network that may be easily shared among multiple wireless service providers in a given community. The open access system provides the ability for such operators and service providers to share the infrastructure regardless of the specific RF air interface or other signal formatting and / or managing messaging formats that such operators choose to deploy.

The present invention includes a method and apparatus for a handheld personal communications device capable of simultaneous wireless voice communications service and wireless data communications service. The invention includes providing wireless voice communications service to a first line of a handheld personal communications device and simultaneously providing wireless data communications service to a second line of the handheld personal communications device.

Methods and systems for consolidating the workflow of various devices into a wireless, voice-enabled workflow. A method includes establishing a connection between a wireless, voice-enabled device and a data system using an interface and accessing the data system using voice commands via the connection between the wireless communication device and the data system. Voice commands may be used to facilitate data acquisition, data retrieval, order entry, dictation, audio playback, voice over IP conferencing, paging, and / or data analysis, for example. A plurality of connections may be established between the wireless, voice-enabled device and a plurality of data systems. WiFi wireless technology or other standard for voice and data transfer between devices without use of cables, for example, may be used to facilitate hands-free hygienic, centralized operation of a plurality of data systems using the wireless, voice-enabled device and the interface.

A hands-free wireless wearable GPS enabled video camera and audio-video communications headset, mobile phone and personal media player, capable of real-time two-way and multi-feed wireless voice, data and audio-video streaming, telecommunications, and teleconferencing, coordinated applications, and shared functionality between one or more wirelessly networked headsets or other paired or networked wired or wireless devices and optimized device and data management over multiple wired and wireless network connections. The headset can operate in concert with one or more wired or wireless devices as a paired accessory, as an autonomous hands-free wide area, metro or local area and personal area wireless audio-video communications and multimedia device and / or as a wearable docking station, hot spot and wireless router supporting direct connect multi-device ad-hoc virtual private networking (VPN). The headset has built-in intelligence to choose amongst available network protocols while supporting a variety of onboard, and remote operational controls including a retractable monocular viewfinder display for real time hands-free viewing of captured or received video feed and a duplex data-streaming platform supporting multi-channel communications and optimized data management within the device, within a managed or autonomous federation of devices or other peer-to-peer network configuration.

A portable transreceiver system transmitting voice communications over a data network is described. The system has a portable transreceiver (WT) mode where multiple users are connected using semi duplex communications, and a private mode in which pairs of users are connected using full duplex communications. Wireless voice enabled terminals are used by the users, and are interconnected via a network such as the Internet.

A personal emergency communication system includes a user-carried portable communication unit having a single button, which when depressed by the user, wirelessly sends a call request signal to a base unit. The base unit initiates a telephone call through a dial-up network to an emergency response center and places an operator at the emergency center in wireless voice communication with the portable unit when the call is connected. A speech synthesizer operating in combination with automated voice messages stored in the base unit are used to advise the user of the status of the call, and to provide the user with verbal confirmation that functional systems of the base unit are operating properly.

A prompt device with a voice recognition function comprises a main controller, a display, a radio microphone, a radio voice receiving and recognizing module, a user-setting button circuit, a preset text accessing circuit and a USB (universal serial bus) interface circuit. The radio microphone receives voice signals from a speaker or announcer, the received voice signals are transmitted to the corresponding voice signal receiving and recognizing module wirelessly. The voice signal receiving and recognizing module converts the voice signals into texts to be transmitted to the main controller by processing of voice recognition technology of independent persons, continuous voice and many words; the main controller compares the texts with sentences in the preset texts to find out this sentence, and finally the display displays this sentence with double underlines, color and bolding and the following content is displayed by amplified, colored and bolded texts. The announcer can focus on broadcasting by the aid of the prompt device, and broadcasting quality can be improved.