Resources Contact Us Home
Method of transmitting paging indicator and notification indicator and corresponding modulation and demodulation devices

Image Number 11 for United States Patent #7583702.

The present invention discloses a method of transmitting a first signal and a second signal in a wideband code-division multiple access network, wherein a probability of the appearance of signal bit "1" or "0" in each signal of the first signal and the second signal is remarkably higher than a probability of the appearance of "0" or "1", the method including: a step of determining constellation points, for determining combinations of different states of the first signal and the second signal and for determining each combination as a constellation point; a step of determining locations of constellation points, for determining a location of each constellation point on I-Q plane based on a priori knowledge of said combination; and a step of transmission, for, after modulating said different combinations in different ways according to the location of each constellation point, transporting them to a user equipment via a physical channel. Through joint modulation on the paging indicator and the notification indicator, the transmission method according to the present invention significantly reduces power consumption.

  Recently Added Patents
System and method for controlling device location determination
IC layout parsing for multiple masks
Injection molding method and injection molding machine
Delivery of captions, content advisory and other data through digital interface
System, apparatus, and method for fast startup of USB devices
Method for evaluating performance characteristics of dental curing lights
Inter-cell power control in the presence of fractional frequency reuse
  Randomly Featured Patents
Audio jack connector
Flat flashlight device with key ring attachment and registerable and mateabe parts
Inter-system call transfer
Coal liquefaction
Pulling processes and equipment for growing silicon crystals having high and controlled carbon content
Scatter dots
Junction relay box
Wedge clamp for adjustably affixing a support bracket to a weaving machine
Circuit protection unit with fuse carrier and fuse status indicator
Circuit and associated method for the erasure or programming of a memory cell