A broadcast response system provides, e.g., a radio broadcast listener with the ability to obtain media content such as music or speech while listening to the radio. The user can respond to items in the radio broadcast such as advertisements, fund raising drives, or interactive listener polls during the broadcast. Data such as song title and artist, author or publisher and the IP address for the location where the digital version of the content is stored, can be transmitted using, e.g., the RBDS/RDS data stream. A reference number representing song title and artist, author or publisher and the IP address for the location where the digital version of the content is stored can also be employed for ease of implementation. This reference number can reside in a lookup table to be accessed by broadcast response server.

Provided are a method and a device for transmitting and receiving multimedia data. The present invention comprises: receiving of multimedia data and confirming of loss data; determining, with respect to the degree of the loss of the received data, of whether or not the lost data can be recovered by means of application layer forward error correction (AL-FEC); if data recovery by means of the AL-FEC is not possible, making of an automatic retransmission request (ARQ) with respect to the lost data; and receiving of data retransmitted with respect to the ARQ and recovering of the lost data.

A system comprises an intermediate communication platform that provides an interface to an Internet network; and a first server including: a port operatively coupled to the intermediate communication platform, processing circuitry, and a service application for execution by the processor. The service application is configured to: receive audio content recognition information from a first radio receiver of multiple radio receivers via the intermediate communication platform, wherein the audio content recognition information identifies audio content received by the first receiver in a radio broadcast; determine audio metadata associated with the received audio content recognition information; and send the audio metadata to the multiple radio receivers via the intermediate communication platform.

A method, system, mobile device, apparatus and computer program product are provided for accurately determining whether one or more rights objects associated with a mobile device are valid. In particular, a secure time source (e.g., DRM clock or time) may be maintained by the mobile device and used to check the validity of the one or more rights objects. In order to ensure that the secure time source or clock remains accurate, the mobile device may update the secure time source by regularly requesting and receiving the DVB-H network time from a DVB-H network entity. Because the DVB-H network time is secure, accurate and readily accessible, it provides an ideal tool for correcting possible drift in the mobile device's secure time source.

In accordance with some implementations, a method for measuring viewership of media content is disclosed. The method is performed on a client system. The client system obtains identification information for individuals who have agreed to participate in a media viewership totals measurement study, detects a first user of the client system, determines media content being presented in proximity to the first user, automatically determines if the first user is an individual who has agreed to participate in the media viewership totals measurement study; and generates viewership data according to the determination.

A server device that communicates with a user device and the server device is enabled to receive a request for a copy of content, the request including a first identifier associated with the content, information associated with the user device, and information associated with a broadcast station that is broadcasting the content. The server device may obtain a user profile associated with the user device and obtain a station profile associated with a broadcast station, and identify the content, in the station profile. The server device may obtain the copy of the content to enable the user device to access the copy of the content and send, to the user profile, a notification indicating that the user device is authorized to access to the content.

Provided is a broadcast receiving device receiving a broadcast service interoperating with a companion device. The broadcast receiving device includes: an IP communication unit configured to establish a pairing session with the companion device; a broadcast communication unit configured to receive an emergency alert message including an emergency alert alerting a disaster situation on the basis of the broadcast service; and a control unit configured to transmit information on the emergency alert message to the companion device.

The present invention relates to a system and method for providing benefits based on MO service, and there is provided a benefit providing system based on MO service, the system including: a service apparatus for identifying, if an event participation message including a Message Oriented (MO) identification is received, broadcast contents corresponding to the MO identification, setting recommended benefit information based on the identified broadcast contents or corresponding user information, and creating a response message including a service connection address capable of connecting to the set recommended benefit information.

Electronic arrangement for single-source cross-platform media measurements, comprising a communication interface arranged to receive observation data having regard to and at least partly determined at a plurality of electronic, preferably personal, devices of a number of users, at least one user of said number being associated with multiple devices of said plurality, said multiple devices belonging to mutually different technological platforms including online platforms for providing media exposure and the multiple devices comprising a usage meter to observe selected events indicative of device usage comprising media exposure, wherein the usage meter of at least one of the multiple devices being further arranged to observe user exposure to media on one or more external offline media distribution platforms, and at least one of the multiple devices being arranged to transmit observation data comprising indications of the observations towards the arrangement, at least one electronic database arranged to store the received observation data and user profile data linking the users with associated electronic devices, and an analyzer functionally connected to said database and arranged to operate on the data therein to determine at least one data file indicative of user-level media exposure metrics incorporating metrics describing the at least one user's behavior including media exposure on multiple platforms, said platforms comprising one or more offline platforms, and multi-platform usage sessions involving two or more simultaneously or sequentially utilized platforms. Related electronic device and methods are presented.

Techniques for real-time audience measurement are provided. The techniques include instant message protocol in a DVR environment to obtain real-time audience measurement data to modify the scheduled recording time of a media content in real-time, to bookmark in real-time, and to gather audience ratings on commercials and viewership in real-time.