Method and Apparatus for Deciding a Channel Impulse Response
| dc.citation.patentcountry | USA | zh_TW |
| dc.citation.patentnumber | 20090110044 | zh_TW |
| dc.contributor.author | Wu, Wen-Rong | en_US |
| dc.contributor.author | Kao, Shiang-Lun | en_US |
| dc.date.accessioned | 2014-12-16T06:15:49Z | |
| dc.date.available | 2014-12-16T06:15:49Z | |
| dc.date.issued | 2009-04-30 | en_US |
| dc.description.abstract | Method and apparatus for deciding a channel impulse response for an OFDM system are provided. First, a channel frequency response is generated by using a plurality of pilot tones of a signal. A channel impulse response is generated by applying the IFFT to the channel frequency response. A plurality of selected channel taps are derived by comparing a plurality of channel taps related to the channel impulse response with a reference threshold. Finally, the channel impulse response is generated by calculating channel impulse respose according to the selected channel taps. This method calculates the channel impulse response in time domain and frequency domain so that the calculation complexity can be reduced, and the system efficiency can be enhanced. | zh_TW |
| dc.identifier.govdoc | H04L027/01 | zh_TW |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/105533 | |
| dc.language.iso | zh_TW | en_US |
| dc.title | Method and Apparatus for Deciding a Channel Impulse Response | zh_TW |
| dc.type | Patents | en_US |