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Cooperative Opportunistic Beamforming for OCI Mitigation in Correlated Multi-User MISO Cellular System : 채널 상관도가 존재하는 다중 사용자 MISO 환경에서 인접 셀 간섭 제거를 위한 협력 기회적 빔포밍 기법
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, Hee-Nam | - |
dc.contributor.author | Lee, Jin-Woo | - |
dc.contributor.author | Lee, Yong-Hwan | - |
dc.date.accessioned | 2009-08-12T23:18:37Z | - |
dc.date.available | 2009-08-12T23:18:37Z | - |
dc.date.issued | 2008-06 | - |
dc.identifier.citation | 대한전자공학회 하계학술대회, 2008년 6월 | en |
dc.identifier.uri | https://hdl.handle.net/10371/7081 | - |
dc.description.abstract | We consider cooperative opportunistic
beamforming that can mitigate the other cell interference (OCI) in correlated multi-user multiple-input single-output (MISO) cellular environments. By only exploiting the spatial channel information of adjacent cells, the proposed scheme generates the cooperative random beam that statistically avoids the OCI from adjacent cells. Each cell selects a user in an opportunistic manner. Thus, the proposed scheme can simultaneously achieve the multi-user diversity (MUD) gain and the OCI avoidance gain. | en |
dc.description.sponsorship | Seoul R&BD Program | en |
dc.language.iso | en | - |
dc.publisher | Institute of Electronics Engineers of Korea = 대한전자공학회 | en |
dc.subject | opportunistic beamforming | en |
dc.subject | other cell interference | en |
dc.subject | multi-user MISO | en |
dc.title | Cooperative Opportunistic Beamforming for OCI Mitigation in Correlated Multi-User MISO Cellular System | en |
dc.title.alternative | 채널 상관도가 존재하는 다중 사용자 MISO 환경에서 인접 셀 간섭 제거를 위한 협력 기회적 빔포밍 기법 | en |
dc.type | Conference Paper | en |
dc.contributor.AlternativeAuthor | 조희남 | - |
dc.contributor.AlternativeAuthor | 이진우 | - |
dc.contributor.AlternativeAuthor | 이용환 | - |
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