naa a22 4500 510795161 CHVBK 20180411083333.0 cr unu---uuuuu 180411e20130401xx s 000 0 eng 10.1007/s11277-012-0641-3 doi (NATIONALLICENCE)springer-10.1007/s11277-012-0641-3 Cell Clustering and Resource Allocation Scheme for CoMP SU-MIMO [Elektronische Daten] [Mingqian Liu, Bingbing Li, Zhao Tong] In view of the problem of high implementation complexity and system performance degradation in existing schemes, a novel downlink coordination scheme consisting of two steps was proposed for CoMP single-user multi-input multi-output (CoMP SU-MIMO). Firstly, through a combination of the conventional network-defined method and UE-specific method, we proposed a CoMP Cooperation Set (CCS) selection method which could provide most of the achievable throughput gain with lower complexity. Secondly, a resource allocation scheme was provided for the coordination among overlapping CCSs, by inheriting the idea of fair treatment for cell-center users and cell-edge users and conquering the limitation of the conventional schemes which could be only used for non-overlapping CCS method. Simulation results show that the proposed scheme could increase the cell average throughput significantly as well as improve the fairness between cell-center users and cell-edge users compared with the existing schemes. Springer Science+Business Media, LLC., 2012 LTE-advanced nationallicence Coordinated multiple pointtransmission/reception nationallicence CoMP cooperation set nationallicence Resource allocation nationallicence Liu Mingqian State Key Laboratory of Integrated Service Networks, Xidian University, 710071, Xi'an, Shaanxi, China aut Li Bingbing State Key Laboratory of Integrated Service Networks, Xidian University, 710071, Xi'an, Shaanxi, China aut Tong Zhao State Key Laboratory of Integrated Service Networks, Xidian University, 710071, Xi'an, Shaanxi, China aut Wireless Personal Communications Springer US; http://www.springer-ny.com 69/4(2013-04-01), 1399-1411 0929-6212 69:4<1399 2013 69 11277 https://doi.org/10.1007/s11277-012-0641-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0641-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Liu Mingqian State Key Laboratory of Integrated Service Networks, Xidian University, 710071, Xi'an, Shaanxi, China aut NATIONALLICENCE 700 1- Li Bingbing State Key Laboratory of Integrated Service Networks, Xidian University, 710071, Xi'an, Shaanxi, China aut NATIONALLICENCE 700 1- Tong Zhao State Key Laboratory of Integrated Service Networks, Xidian University, 710071, Xi'an, Shaanxi, China aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 69/4(2013-04-01), 1399-1411 0929-6212 69:4<1399 2013 69 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer