Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Downscaling system bandwidth










Image Number 3 for United States Patent #8009782.

A larger second bandwidth is fitted to a first transmission bandwidth by blanking PRBs at one or both edges of the larger second bandwidth. A first set of control channels is mapped to unblanked PRBs of the second bandwidth using a restricted set of physical cell identities that map only to the unblanked PRBs. A second control channel is punctured so that after it is interleaved and cyclically shifted the punctured CCEs fall on the blanked PRBs, and this second control channel is power compensated for the punctured CCEs. The first set and the second control channels are assigned in view of the puncturing and blanked PRBs, an IFFT for the larger second bandwidth is performed on a signal using zeros at the blanked PRBs, the signal is filtered to the first bandwidth and transmitted over a bandwidth not to exceed the first bandwidth.








 
 
  Recently Added Patents
Communication system and data transmission method thereof
Polyester resin for toner, electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming met
Devices and methods for the production of coaxial microfibers and nanofibers
Image processing device and information storage medium including motion vector information calculation
Hybrid asynchronous transmission process
Optimization of packaging sizes
Intralevel conductive light shield
  Randomly Featured Patents
Pocket hole jig
Saw blade container having dual storage areas
Device for grouping articles by combination selection so as to have the predetermined number
Boot partitions in memory devices and systems
Stemware saver for dishwasher
Internal power source for downhole detection system
Air case
Rubber-like thermoplastic polymer mixtures
Inverse multiplexer with TDM bonding
Process and installation for the congelation of grounds by means of a cryogenic liquid