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

Image Number 6 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
Portable device for treating insect bites and the like
Polarized film apparatus with bands of alternating orientation
Manufacturing method for semiconductor device carrier and semiconductor package using the same
Vacuum cleaner
Accordion bioreactor
Early kill removal graphics processing system and method
Restarting event and alert analysis after a shutdown in a distributed processing system
  Randomly Featured Patents
Card-receiving connector with grounding terminal
Process and apparatus for recovering diluent, monomer, and comonomer from a polymerization reactor effluent
Induction system for internal combustion engine
Low leakage silicon-on-insulator CMOS structure and method of making same
Arrangement in connection with a centrifugal separator
Package having a press-and-turn type cap and bottle with ramped gripping portions
Network architecture for intelligent network elements
Track device
Freeze buster
Electrical connector with interference collar