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Search : "[ keyword: OFDMA ]" (82)
Enhanced Spatial Covariance Matrix Estimation for Asynchronous Inter-Cell Interference Mitigation in MIMO-OFDMA System
Jong-Gun Moon  Jun-Hee Jang  Jung-Su Han  Sung-Soo Kim  Yong-Serk Kim 
Hyung-Jin Choi
Vol. 34, No. 5, pp. 527-539, May   2009

Frequency Reuse and Sub-cell Coverage Determination Scheme for Improved Throughput in OFDMA-based Relay Systems
Myungreun Hyun  Hoyoung Choi  Daehyoung Hong  Jaechan Lim
Vol. 34, No. 5, pp. 414-420, May   2009

Performance Analysis of Frequency Allocation Methods Using Frequency Reuse and Channel Estimation in Cognitive Radio Systems
Tae-Hwan Kim  Tae-Jin Lee
Vol. 34, No. 5, pp. 391-400, May   2009

An Adaptive Path Selection Technique Considering Time Difference of Arrival in Multi-hop Relay Systems
Kyung Soo Woo  Chang Hwan Park  Hyun Il Yoo  Jae-kwon Kim  Seung Hee Han 
Yong Soo Cho
Vol. 34, No. 4, pp. 291-301, Apr. 2009

A Grouping Technique for Synchronous Digital Duplexing Systems
Yo Han Ko  Chang Hwan Park  Kyung Won Park  Won Gi Jeon  Jong Ho Paik 
Seok Pil Lee  Yong Soo Cho
Vol. 34, No. 4, pp. 341-347, Apr. 2009

Efficient Cognitive and Cooperative Communication Scheme for Multiuser OFDMA Systems using Relays
Mingyu Kang  Young-Jin Sang  Byung Hoon Ko  Kwang Soon Kim
Vol. 34, No. 3, pp. 235-243, Mar. 2009

Performance of Frequency Planning and Channel Allocation Algorithm for Unified Inter-Cell Interference Avoidance and Cancellation in OFDMA Cellular Systems
Jae-Hoon Lee  Dongwoo Kim  Heesoo Lee
Vol. 34, No. 2, pp. 99-106, Feb. 2009

Opportunistic Scheduling Schemes for Elastic Services in OFDMA Systems
Jeong-Ahn Kwon  Jang-Won Lee
Vol. 34, No. 1, pp. 76-83, Jan. 2009

Frequency Synchronization Algorithm for Improving Performance of OFDMA System in 3GPP LTE Downlink
Dae-Hong Lee  Se-Bin Im  Hee-Jin Roh  Hyung-Jin Choi
Vol. 34, No. 1, pp. 120-130, Jan. 2009

Staggered Resource Allocation Scheme for Co-Channel Interference Mitigation in a Cellular OFDMA System
Jun Ho Son  Tae Young Min  Chung G. Kang
Vol. 33, No. 12, pp. 1191-1199, Dec. 2008

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pISSN : 1226 - 4717
eISSN : 2287 - 3880