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

Image Number 5 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
Build process management system
Light emitted diode
Motor drive component verification system and method
Focus detection device and imaging apparatus having the same
Semiconductor device and method of manufacturing the same
Methods and systems for detecting icing conditions
Discovery, analysis, and visualization of dependencies
  Randomly Featured Patents
Elastomeric compounds incorporating silicon-treated carbon blacks
Wire centering device for a wire stripper
Apparatus for imaging gas
N-(aminoheteroaryl)-1H-indole-2-carboxamide derivatives, preparation thereof and therapeutic use thereof
Wellbore apparatus and method for completion, production and injection
Selectively variable image positioning system for use in electrophotographic copying apparatus
Providing at least one peer connection between a plurality of coupling facilities to couple the plurality of coupling facilities
Boat trailer tongue support or the like
Pyrazolidinone CCK and gastrin antagonists and pharmaceutical formulations therof
Spindle inner packing structure