Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Pilot design for improved channel and interference estimation










Image Number 4 for United States Patent #8130867.

Techniques for transmitting pilot and for processing received pilot to obtain channel and interference estimates are described. A terminal may generate pilot symbols for a first cluster in a time frequency block based on a first sequence and may generate pilot symbols for a second cluster in the time frequency block based on a second sequence. The first and second sequences may include common elements arranged in different orders and may be considered as different versions of a single sequence. The terminal may transmit the pilot symbols in their respective clusters. A base station may obtain received pilot symbols from multiple clusters in the time frequency block. The base station may form each of multiple basis vectors with multiple versions of the sequence assigned to the terminal and may process the received pilot symbols with the multiple basis vectors to obtain a channel estimate for the terminal.








 
 
  Recently Added Patents
Controller with screen
Method of sending CTI messages in a communication system
Cell transport system comprising a homogeneous mixture of agarose and agarase
Method for incubating the contents of a receptacle
Portable gaming device and gaming system combining both physical and virtual play elements
Audio and music data transmission medium and transmission protocol
Semiconductor light-receiving device
  Randomly Featured Patents
Methods and compositions for improving light-fade resistance and soil repellency of textiles and leathers
Duck figure
Horse stocks unit
Method and apparatus for preheating an oven
Zoom lens and image pickup apparatus equipped with same
Arm chair
Vehicle door and a method to make such a door
Briefcase adapter for a portable computer
Non-volatile memory cell for programmable logic device
Frame assembly for earrings