Wireless broadband network with integrated streaming multimedia services
In this invention, we disclose a multimedia streaming base station used preferably in a wireless communication network. The multimedia streaming base station is capable of capturing, storing, encoding, and transmitting multimedia via a local multimedia capture device. The multimedia base station can be a heterogeneous multi-RAT node, in which case the wireless communication network could be a heterogeneous mesh network. The multimedia base station could by a dynamic mesh node in alternate embodiments. Additional embodiments of the present invention include methods for facilitating streaming of locally captured multimedia content.
1. A method of operating a heterogenous mesh network including two dynamic mesh nodes, the method comprising:
receiving, a request from a user to receive a multimedia content via a wireless transmission;
determining whether the multimedia content has been captured and stored at a network edge device;
determining that another network edge device has the multimedia content;
exchanging backhaul routing information with the other network edge device to determine backhaul costs associated with providing the multimedia content based on a location of the user;
receiving and caching the multimedia content from the other network edge device;
determining a capacity of various transmission pathways for transmission of the multimedia content from the network edge device;
receiving a determination from a self-organizing network (SON) intelligence stored in a computing cloud component of at least one transmission pathway for the network edge device to be used for transmission of the multimedia content to the user based on the determined capacity of various transmission pathways;
transmitting the multimedia content located at the network edge device to the user; and
wherein a dynamic mesh node acts as a client to one node and a server to another mesh node.
2. The method of claim 1 , further comprises transmitting a response to the user regarding the request, wherein the transmitting a response comprises transmitting an acknowledgement of the availability of a single multimedia content or a program list of a plurality of multimedia content.
3. The method of claim 1 , further comprising authenticating a user who has requested streaming of the multimedia content.
4. The method of claim 1 , further comprising transmitting the multimedia content via more than one transmission pathway.
5. The method of claim 1 , wherein the multimedia content is divided into at least two subsets of multimedia and transmitting the at least two subsets of multimedia over distinct transmission pathways.
6. The method of claim 1 further comprising a plurality of small cells receiving content from a Content Delivery Network (CDN) and caching the content at the network edge device.
7. The method of claim 1 further comprising a plurality of small cells receiving content from a central server and caching the content at the network edge device.
8. The method of claim 1 further comprising creating a media pool by the nodes of the heterogenous mesh network and sharing, by each node of the heterogenous mesh network, information about the nodes local media capabilities and multimedia content the node has cached.
9. The method of claim 1 further comprising switching, by a dynamic mesh node, radio access technologies.
10. The method of claim 9 wherein the switching radio access technologies includes dynamically changing transmit frequencies or protocols.