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
Wrench head
Compounds for nonsense suppression and methods for their use
Functionalized main chain polymers
Mobile terminal and method for displaying information
Methods and apparatus for clock signal synchronization in a configuration of series connected semiconductor devices
Printing apparatus having extendable functionality and method thereof
Cognitive radio cooperative spectrum sensing method and fusion center performing cognitive radio cooperative spectrum sensing
  Randomly Featured Patents
Automatic rearview mirror for vehicle
Adjustable lie angle golf club putter
Program recording apparatus and method
Crystal form
Load device for SOFC stack and a high-temperature furnace using the same
Method of forming a microelectronic device incorporating low resistivity straps between regions
Semiconductor memory capable of writing and reading data
Magnet clasp
Power train of automatic transmission
Novelty fishing machine