Real time webcasting system and method for multicasting various multimedia contents through multichannel
First Claim
1. A webcasting system for multicasting various multimedia contents through plurality of channels in real time by employing a ground-way technology comprises:
- a plurality of broadcasting stations for providing multimedia services;
a combiner connected to the broadcasting stations for combining the multimedia services;
a web server 300 connected to the combiner and a public network for communicating with the combiner and receiving subscription for the multimedia services;
at least one local multicasting station connected to the combiner for receiving combined data stream from the combiner;
a plurality of user terminals connected to the web server via public network.
2 Assignments
0 Petitions
Accused Products
Abstract
A webcasting system for multicasting various multimedia contents through plurality of channels in real time by employing a ground-way technology includes a plurality of broadcasting stations for providing multimedia services, a combiner connected to the broadcasting stations for combining the multimedia services, a web server 300 connected to the combiner and a public network for communicating with the combiner and receiving subscription for the multimedia services, at least one local multicasting station connected to the combiner for receiving combined data stream from the combiner, a plurality of user terminals connected to the web server via public network.
44 Citations
27 Claims
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1. A webcasting system for multicasting various multimedia contents through plurality of channels in real time by employing a ground-way technology comprises:
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a plurality of broadcasting stations for providing multimedia services;
a combiner connected to the broadcasting stations for combining the multimedia services;
a web server 300 connected to the combiner and a public network for communicating with the combiner and receiving subscription for the multimedia services;
at least one local multicasting station connected to the combiner for receiving combined data stream from the combiner;
a plurality of user terminals connected to the web server via public network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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17. A webcasting method for multicasting various multimedia contents comprises the steps of:
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(a) subscribing for multimedia services on a web site in a web server connected to a public network;
(b) registering a subscriber as a member by storing a subscriber IP and other subscriber'"'"'s information;
(c) requesting channel establishment to the web server by the subscriber sending a channel establishment request signal;
(d) verifying the subscriber by looking up a table listing the subscriber IPs; and
(e) establishing a channel if the subscriber IP is valid.
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Specification