WIRELESS NETWORK RESOURCE ALLOCATION OPTIMIZATION BY NONLINEAR PERRON-FROBENIUS THEORY| Session Chair: | Luca Sanguinetti |
Differently from the algorithms for scheduling studied and implemented in the past, the advent of 4G heterogeneous cellular networks has spurred a new generation of cross-layer resource allocation criteria based on information coming from the physical layer. Such criteria can be either centralized or distributed, optimizing bandwidth and slot allocation strategies to traffic characteristics while maintaining QoS parameters. They are based on a number of non-conventional mathematical techniques like Game Theory or Intelligent algorithms, and keep into account the interference generated by users in a cell and also from neighbour cells. Resource allocation techniques are one of the key factors for network optimization and efficiency improvement.
13:40 C09.1 WIRELESS NETWORK RESOURCE ALLOCATION OPTIMIZATION BY NONLINEAR PERRON-FROBENIUS THEORY
C. W. Tan
City University of Hong Kong, Hong Kong, China
14:00 C09.2 UTILITY-FUNCTION BASED BANDWIDTH ALLOCATION SCHEME IN HETEROGENEOUS NETWORKS
Q. Zhang, B. Fu, H. Lian
Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China
14:20 C09.3 AN ENERGY-EFFICIENT POWER CONTROL SCHEME IN SMALL CELL NETWORKS
T. Wang, Y. Fu
State Radio Monitoring Center, Beijing, China
14:40 C09.4 RESOURCE ALLOCATION IN AF-OFDMA TWO-WAY RELAY SYSTEMS
Q. Wan, G. Ma
Chinese Academy of Sciences, National Astronomical Observatories, Beijing, China
15:00 C09.5 INTERFERENCE MODEL WITH CHANNEL SHADOWING AND FADING FOR DEVICE-TO-DEVICE COMMUNICATIONS
Y. Li1, B. Ai1, X. Cheng2, P. Liu1, Y. Li1, Z. Zhong1
1State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China
2School of Electronics Engineering and Computer Science, Peking University, Beijing, China
15:20 C09.6 OPTIMAL POWER ALLOCATION AND RELAY SELECTION IN SPECTRUM SHARING COOPERATIVE NETWORKS
C. Ling1, X. Yin1, M. Garcia-Lozanoé2, S. Ruiz-Boqué2
1School of Electronics and Information Engineering, Tongji University, Shanghai, China
2Department of Signal Theory and Communications, Universitat Politècnica de Catalunya, Catalunya, Spain