Title:
方法、送信機及び集積回路
Document Type and Number:
Japanese Patent JP6697619
Kind Code:
B2
Abstract:
The invention relates to a method for transmitting and a method for reconstructing channel quality information in a communication system. Further, the invention also provides a transmitter and receiver performing these methods, respectively. The invention suggests a scheme for communicating channel quality measures that on the one hand allows for an accurate reconstruction of the channel quality measures at the receiver and on the other hand requires an acceptable transmission overhead. This is achieved by partitioning channel quality measures into at least two partitions and to compress the values partition-wise, for example by means of a discrete cosine transform and the transmission of only a subset of the resulting coefficients.
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Inventors:
Goricek Edler von Elpwald Alexander
Application Number:
JP2019118975A
Publication Date:
May 20, 2020
Filing Date:
June 26, 2019
Export Citation:
Assignee:
Optis Wireless Technology LLC
International Classes:
H04W24/10; H04B17/309; H04J1/00; H04L27/26
Domestic Patent References:
| JP200586444A | ||||
| JP2008526154A | ||||
| JP2006211651A |
Foreign References:
| WO2006011347A1 | ||||
| WO2006028204A1 | ||||
| US20040051663 | ||||
| US7003290 |
Attorney, Agent or Firm:
Washeda International Patent Office