Resources Contact Us Home
System and method for implementing MBMS handover during downloaded delivery

Image Number 7 for United States Patent #8015296.

An improved system and method for implementing Multimedia Broadcast/Multicast Service (MBMS) handover during download delivery. Various embodiments of the present invention involve the use of the HTTP/1.1 "chunked" mode to deliver updates of the file delivery table (FDT) of a session in a push-like mode. In order to allow for push delivery of the contents of a FLUTE session, each FDT instance is encoded as one part of a multipart MIME message and is sent as a separate chunk. The receiver can interpret each of the separate chunks to extract the FDT instance from the chunks. The content type of each part of the message is set to "text/xml" or another MIMI type in order to indicate that the content is an FDT instance. After parsing the FDT instance and updating the FDT, the receiver is able to identify which files of the session are of interest and can perform a HTTP GET request to retrieve a specific file.

  Recently Added Patents
Endotracheal tube
Landscape post for solar and other light fixtures
Carbonyl-ene functionalized polyolefins
Cleaning device, and image forming apparatus, process cartridge, and intermediate transfer unit each including the cleaning device
Simultaneous wafer bonding and interconnect joining
Navigating applications using side-mounted touchpad
Method of and apparatus for evaluating an optimal irradiation amount of an electron beam for drawing a pattern onto a sample
  Randomly Featured Patents
Hydrodynamic torque converter with connecting elements attached by outward pressings
Clock radio
Jet pump-drive system for heat removal
Polymers from vinylic monomer(s) peroxides and amines
Indicator lamp having a converging lens
Preparation of polyoxymethylene dimethyl ethers by catalytic conversion of dimethyl ether with formaldehyde formed by oxy-dehydrogenation of methanol
Lubricant composition for oil-impregnated sintered bearings
Carbon monoxide treatment apparatus for fuel cell
Semiconductor device and method of testing semiconductor device
Drilling vessel provided with auxiliary tower or auxiliary mast