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Search : "[ keyword: OFDM ]" (392)

A Novel Expectation-Maximization based Channel Estimation for OFDM Systems

Namkyeom Kim Insoo Sohn Jaeho Shin
Vol. 34, No. 4, pp. 397-402, 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

Transmit Power and Subcarrier Allocation Schemes for Downlink OFDM Systems with Multiple Relays

Hui Won Je Ik Hyun Kim Kwang Bok Lee
Vol. 34, No. 3, pp. 281-289, Mar. 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

A Linear Precoding Technique for OFDM Systems with Cyclic Delay Diversity

Bing Hui YoungBum Kim KyungHi Chang
Vol. 34, No. 3, pp. 197-204, Mar. 2009

Design of Efficient Frequency Offset Estimator for MB-OFDM based UWB Systems

Kilhwan Kim Yunho Jung Jaeseok Kim
Vol. 34, No. 3, pp. 311-321, Mar. 2009

A Novel Ranging Algorithm for WiBro/WiMAX in Array Antenna System

Jaehwan Kim Seungwon Choi
Vol. 34, No. 2, pp. 164-169, Feb. 2009

An Efficient ICI Self-Cancellation Method with Frequency Offset and Phase Noise in OFDM Systems

Jeong-Hwan Park Hyung-Myung Kim
Vol. 34, No. 2, pp. 155-163, Feb. 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

A Novel OFDM Frequency Offset Estimation Algorithm Using a Periodogram

Sangho Ahn Chonghan Song Myungsoo Lee Seong-Ro Lee Min-A Jung
Myeong-soo Choi Jin-Seok Lee Seokho Yoon
Vol. 34, No. 2, pp. 226-233, Feb. 2009

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