Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Data buffer structure for physical and transport channels in a CDMA system










Image Number 8 for United States Patent #7187708.

A buffer structure for storing symbols received via a number of (e.g., physical or transport) channels. Each channel is associated with a particular time interval (e.g., a radio frame period or a transmission time interval (TTI)) over which the received symbols are processed (e.g., interleaved). The buffer structure includes a buffer and an address generator. The buffer is partitioned into a number of sections. One section is assigned to each channel being processed. Each section can be operated as a circular buffer. The address generator provides addresses for writing symbols to the assigned sections. If the buffer structure is used for the transport channels, the sections can be assigned to the transport channels based on the associated TTIs (e.g., in descending order of TTIs). For each coded composite transport channel (CCTrCH), the transport channels in the CCTrCH can be assigned to sections defined starting from a respective initial location (e.g., the top or bottom of the buffer) and continuing along a respective direction of the buffer (e.g., downward or upward).








 
 
  Recently Added Patents
WiMAX scheduling algorithm for co-located WiFi and WiMAX central points
Semiconductor device and control method of the same
Thematic VOD navigation
System and method of selecting a data detection technique for a MIMO system
Generating product image maps
Preparation of anticancer-active tricyclic compounds via alkyne coupling reaction
Method and apparatus for balancing power between antennas, and base station
  Randomly Featured Patents
Grate with self ignitor for burning pellet fuel
Pickup cartridge
Adaptive cell ID detection in a cellular communications system
Wireless image transfer from a digital still video camera to a networked computer
Vehicle cover apparatus
Fold-up compact storage ice-fishing rig
Hand-held noisemaker
Method and apparatus for steering and stabilizing radio frequency beams utilizing photonic crystal structures
Method and subsystem for determining a sequence in which microstructures are to be processed at a laser-processing site
Portable main drain for a pool of water