General Instrument Corporation

Google Inc.

Robert C Stein

Clyde N Robbins

Phillip Kent Freyman

John Kamieniecki

Tony Nasuti

Douglas W Palmer

John F Maraska

Jay W Strater

Michael Patrick Ryan

Haneef B Charania

Disclosed are methods and apparatus for processing an emergency alert message (e.g., a national warning system message e.g., an Emergency Alert System (EAS) message). The methods may comprise a digital media server receiving the message. The digital media server may notify client devices (that are connected to that server via a residential Local Area Network) that it has received such a message. The client devices notified may be those that have requested (e.g., to the digital media server) that they are notified if the digital media server receives such a message. The digital media server may convert the message from being in a first format to being in a second format. The digital media server may acquire, and provide for use by the client device, information that may be used a client device to ascertain whether the message is a new, an updated, or a duplicate message.

Processing emergency alert system messages

A system and method for implementing dynamic end-to-end loss compensation in a VoIP communication system is provided. The invention utilizes standard signaling protocol to accommodate for the characteristics of various call endpoints, and in particular, provides for an SDP parameter that conveys terminal characteristics between endpoints of a VoIP connection.

System and method for responsive loss compensation in a voice over internet protocol communication environment

A method is provided for allocating bandwidth over a cable network to establish a packet-switched telephony connection between two endpoints. The method begins by authorizing and reserving an allocation of bandwidth at the time of a call origination sufficient to establish a voice-band data connection between the endpoints. Next, only a portion of the allocation of bandwidth is committed. This committed portion, which is sufficient to establish a compressed voice traffic connection between the endpoints, is a subset of the reserved allocation of bandwidth. The reserved but uncommitted portion of the allocation of bandwidth is released so that it is available for another connection if at least one of the endpoints determines that the connection is to support voice traffic and not voice-band data. This bandwidth portion may be released after a prescribed period of time has elapsed since the establishment of a full send/receive connection without the detection of voice-band data.

Method and apparatus for reserving and releasing bandwidth for a packet-switched telephony connection established over an HFC cable network

A method for configuring an access device that is coupled to an Internet Protocol network enables the access device to apply a desired signal to an access line, which signal is requested by a local exchange. Upon receiving a V5 protocol message from the local exchange requesting the desired signal to be applied to the access line, a voice gateway or Internet Protocol Access Terminal maps the V5 protocol message into a text message in NCS format containing one or more parameters associated with the desired signal and sends the text message to the access device over the Internet Protocol network. Upon receipt of the text message, the access device or media access terminal adjusts its configuration in accordance with the received text message using the one or more parameters included in the text message and one or more default values stored in a management information base accessible to the access device that defines the desired signal. Once configured, the access device applies the desired signal to the access line.

System and method for adapting remote access telephony networks to national deviations

A broadband telephony network changes a number of users in a multiuser call. The network initially has active users. Each initial active user has a one-way connection as an origin and a one-way connection as a destination. In response to a change in the number of users, for each active user maintaining an active status, the destination of one of the connections where that active user is the origin is changed while that active user remains as that connection's origin.

Conversation of access network bandwidth during multiuser call connections in a broadband telephony network

A method of formatting data to maximize the readability of song identification (ID) information displayed on a monitor screen and a method of formatting data to maximize the amount of song ID information displayed on a limited number of lines on the monitor screen. The monitor screen is used to view in-band audio broadcast channel song ID information and out-of-band audio broadcast channel song ID information. The in-band ID information is associated with a song that is currently being played on a selected one of a plurality of channels. The out-of-band ID information is associated with all of the plurality of channels. To maximize readability, in-band ID information is abbreviated if the amount of information exceeds a maximum number of lines determined for the in-band ID information. To maximize the amount of in-band ID information, wraparound and abbreviation techniques are performed.

Methods of formatting data to maximize the readability and the amount of song identification information displayed on a limited number of lines

The improved settop terminal of the present invention utilizes a subscriber's television as the preferred graphical interface to simultaneously provide channel in-band and out-of-band program information to a subscriber. A subscriber may tune, view and select from among a plurality of digital audio channels and analog video channels. In-band and out-of-band information is integrated into a multi-page program guide displayed on a subscriber's television. This integration permits subscribers to visually scan and view information about currently playing selections available on other channels without having to switch to them. While listening to a music selection, the subscriber may navigate through the program guide. Program information such as the title of a song, artist and record label are also displayed.

Growing community of inventors

Coopersburg, PA, United States of America

Robert C Stein