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AMC with predicted CQI in packet-based wireless systems
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Myoung-Seob | - |
dc.contributor.author | Lee, Yong-Hwan | - |
dc.date.accessioned | 2009-08-12T23:03:48Z | - |
dc.date.available | 2009-08-12T23:03:48Z | - |
dc.date.issued | 2006-06 | - |
dc.identifier.citation | 대한전자공학회 하계종합학술대회, 2006년 6월 | en |
dc.identifier.uri | https://hdl.handle.net/10371/7075 | - |
dc.description.abstract | In a packet based wireless system, an adaptive modulation and coding (AMC) scheme is often employed with the use of channel quality information (CQI). However, the AMC can be operated improperly due to delayed CQI, causing performance degradation. In this paper, we consider the use of predicted CQI for the AMC considering the feedback delay and channel characteristics. We also consider the use of a hybrid automatic repeat request scheme with the proposed AMC for further improvement in high mobility environments. | en |
dc.description.sponsorship | the Ministry of Information
& Communications, Korea, under the Information Technology Research Center (ITRC) Program | en |
dc.language.iso | en | en |
dc.publisher | Institute of Electronics Engineers of Korea = 대한전자공학회 | en |
dc.subject | predicted CQI | en |
dc.subject | adaptive modulation and coding | en |
dc.title | AMC with predicted CQI in packet-based wireless systems | en |
dc.type | Conference Paper | en |
dc.contributor.AlternativeAuthor | 김명섭 | - |
dc.contributor.AlternativeAuthor | 이용환 | - |
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