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Method and arrangement for provided a notification of a change in a service

A notification, device technology, applied in the field of service guide or event change notification

Active Publication Date: 2011-03-30
NOKIA TECH OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, over time, service providers may make changes to the event

Method used

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  • Method and arrangement for provided a notification of a change in a service
  • Method and arrangement for provided a notification of a change in a service
  • Method and arrangement for provided a notification of a change in a service

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Embodiment Construction

[0023] In the following description of various embodiments, reference is made to the accompanying drawings, which form a part hereof, and in which are shown schematically various embodiments in which the invention can be practiced. It is to be understood that other embodiments may be utilized and structural and functional modifications may be made without departing from the scope and spirit of the present invention.

[0024] Aspects of the invention can be utilized over a variety of networks and communication protocols. Figure 1 illustrates an example of a wireless communication system 110 in which the systems and methods of the present invention may be employed. One or more network-enabled mobile devices 112 (such as personal digital assistants (PDAs), cellular phones, mobile terminals, personal video recorders, portable televisions, personal computers, digital cameras, digital video cameras, portable audio devices, portable radio receivers device or a combination of the abo...

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Abstract

Provided are apparatuses and methods in a digital broadcast transmission system for transmitting a notification from a transmitter to a receiver or subscriber station. The notification may inform the user or subscriber of information regarding upcoming events, programs or services, changes to existing events, programs or services, advertisements, emergency announcements, and the like. In one example, a parameter is included in the ESG fragment transmitted to a receiver for indicating that the service associated with the ESG fragment is a notification. In another example, the ESG fragment is an access fragment containing a type parameter for indicating that the notification associated with the access fragment is a component of the corresponding service.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to US Provisional Application 60 / 724,275, filed October 7, 2005, the contents of which are hereby incorporated by reference. technical field [0003] Embodiments of the invention generally relate to communication networks. More specifically, embodiments of the present invention relate to providing a service guide for events or notification of event changes. Background technique [0004] Generally, an electronic service guide (ESG) enables a terminal to communicate which services are available to an end user and how these services can be accessed. An ESG fragment is an independently existing part of an ESG. Usually, ESG fragments include XML documents, but recently they have included a large number of items, for example, SDP (Session Description Protocol) descriptions, text files or images. ESG fragments describe one or several aspects of currently available (or future available) serv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/6402H04N7/173H04N21/84H04L12/46H04N21/643H04H60/72
CPCH04N21/8146H04N21/8133H04H60/72H04L12/4633H04N21/482H04L67/146H04N21/4882H04N21/814H04L69/16H04L69/164H04L67/147H04N21/64322H04L67/14H04N21/6131H04N21/64315H04N21/41407H04N7/17318H04N21/26283H04N7/173H04N21/47
Inventor T·派拉T·波赫约莱宁
Owner NOKIA TECH OY