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LCN
2006
IEEE
13 years 11 months ago
Optimal Multi-hop Cellular Architecture for Wireless Communications
Multi-hop relaying is an important concept in future generation wireless networks. It can address the inherent problems of limited capacity and coverage in cellular networks. Howe...
Yik Hung Tam, Hossam S. Hassanein, Selim G. Akl, R...
ICUMT
2009
13 years 2 months ago
Performance of relay-enabled uplink in cellular networks - a flow level analysis
Uplink users in cellular networks, such as UMTS/ HSPA, located at the edge of the cell generally suffer from poor channel conditions. Deploying intermediate relay nodes is seen as ...
Desislava C. Dimitrova, Hans van den Berg, Geert J...
GLOBECOM
2007
IEEE
13 years 11 months ago
Opportunistic Relaying in Cellular Network for Capacity and Fairness Improvement
— In this paper, we study how the cooperative relaying can improve both capacity and fairness in cellular network. The capacity and fairness have a trade-off relationship, so inc...
Seungho Song, Kyuho Son, Hyang-Won Lee, Song Chong
ICC
2009
IEEE
195views Communications» more  ICC 2009»
13 years 11 months ago
Fairness-Aware Joint Routing and Scheduling in OFDMA-Based Cellular Fixed Relay Networks
Abstract— Relaying and orthogonal frequency division multiple access (OFDMA) are the accepted technologies for emerging wireless communications standards. The activities in many ...
Mohamed Salem, Abdulkareem Adinoyi, Mahmudur Rahma...