Title :
Bandwidth and Region Division scheme for ICI mitigation
Author :
Son, Hyukmin ; Lee, Sanghoon ; Gil, Gyetae
Author_Institution :
Yonsei Univ., Seoul
Abstract :
A cell planning technique termed BRD (bandwidth and region division) is presented for overcoming interference, maintaining QoS (quality of service) and improving channel capacity over OFDM (orthogonal frequency division multiplexing)- based broadband cellular networks. Through an optimal combination of sectorization and zero padding, bandwidth and region division is achieved that minimizes the outage probability for forward-link cell planning. In order to verify the effectiveness of the proposed algorithm, a Monte Carlo simulation is performed over multi-cell environments.
Keywords :
Monte Carlo methods; OFDM modulation; bandwidth allocation; broadband networks; cellular radio; channel capacity; interference suppression; probability; quality of service; telecommunication network planning; ICI mitigation; Monte Carlo simulation; OFDM-based broadband cellular network; QoS; bandwidth division; channel capacity; forward-link cell planning; intercell interference; orthogonal frequency division multiplexing; outage probability; quality of service; region division; zero padding; Bandwidth; Base stations; Channel capacity; Frequency division multiplexing; Interference; Land mobile radio cellular systems; OFDM; Quality of service; Telecommunications; Wireless networks;
Conference_Titel :
Optical Internet and Next Generation Network, 2006. COIN-NGNCON 2006. The Joint International Conference on
Conference_Location :
Jeju
Print_ISBN :
978-89-955301-4-6
Electronic_ISBN :
978-89-955301-4-6
DOI :
10.1109/COINNGNCON.2006.4454592
