Resources Contact Us Home
Multi-frequency data transmission channel power allocation

Image Number 9 for United States Patent #7936841.

A communication device has an inner coder and an outer coder and transmits digital data over frequency channels. A method involves obtaining a characteristic of the frequency channels, and selecting performance parameters of the inner and outer coders for each channel based in part on the obtained characteristic of the channel. The performance parameter selecting step includes storing, for each of a plurality of combinations of inner and outer coder performance parameters, a corresponding transmission power requirement, and selecting a combination of inner and outer coder performance parameters by selecting a transmission power requirement, based on a multi-channel efficiency over respective data rates. Data is allocated to be transmitted to each channel.

  Recently Added Patents
Haworthia plant named `CAPETOWN`
Wideband antenna
Polymer-encapsulated colorant nanoparticles
Method and device for accessing the documentation of an aircraft according to alarms generated therein
Sub-LUN input/output profiling for SSD devices
Apparatus and method for adapted deblocking filtering strength
Integrated circuit packaging system with heat slug and method of manufacture thereof
  Randomly Featured Patents
Acousto-optic filter
Element of parallel flat plate line type, a circuit board
Digital sign board
Data capture system erases all information stored in flash memory if available storage in the flash memory is less than the maximum segment size
Information storage medium and information recording/playback system
Insect trapping device
Negative carrier for photographic printer
Petunia plant named `Jam Scarl`
Visual parking guide for a vehicle