Fair Partitioning of the Downlink Resources of an OFDMA-Based Multi-User Multi-Tier Cellular Network Using Fractional Frequency Reuse
スポンサーリンク
概要
- 論文の詳細を見る
Orthogonal Frequency Division Multiple Access (OFD-MA) is a leading air interface candidate for future generation cellular networks. However, if deployed in a multi-user multi-tier cellular system, it is important to fairly share radio resources such as transmission power and sub-carriers among co-tier and cross-tier users. This paper focuses on a mathematical formulation of cell inner-zone/outer-zone radio resource partitioning variables and considers the case of an FFR-based macrocell underlaid with femtocell. By applying an exhaustive search procedure on the developed formulation, we determine the optimal radio resource partitioning parameter values from the perspectives of macrocell user fairness and femtocell throughput maximization.
著者
-
Ohta Chikara
Graduate School Of Engineering Kobe University
-
TAKAKI Yumi
Graduate school of Engineering, Kobe University
-
Tamaki Hisashi
Graduate School Of Engineering Kobe University
-
Okada Yoji
Information And Communication Laboratories Sumitomo Electric Industries
-
Afolabi Akindele
Graduate School Of Engineering Kobe University
-
OHTA Chikara
Graduate School of System Informatics, Kobe University
-
MUNKHBAT Erdenebileg
Graduate School of Engineering, Kobe University
-
TANAKA Yoshizo
Graduate School of System Informatics, Kobe University
-
YAMAMOTO Takashi
Information Communication Laboratories, Sumitomo Electric Industries Ltd.
関連論文
- B-21-22 Transmission Rate Setting for the Gray Zone Problem in IEEE802.11 based MANETs
- 3A2 AN APPROACH USING GENETICS-BASED MACHINE LEARNING TO COMPLEMENTING LEGACY RULES FOR THE ELEVATOR OPERATION
- A 433-MHz Rail-to-Rail Voltage Amplifier with Carrier Sensing Function for Wireless Sensor Networks
- Counter-Based Broadcasting with Hop Count Aware Random Assessment Delay Extension for Wireless Sensor Networks
- Service Interval Optimization with Delay Bound Guarantee for HCCA in IEEE802.11e WLANs(Network)
- A New Scheduler to Guarantee Delay Bound with Bandwidth Optimization for HCCA in IEEE 802.11e WLANs(QoS及びトラヒック管理(2),ユビキタスネットワーク,モバイルネットワーク及び一般)
- 3A3 DETERMINISTIC MODEL FOR REACTIVE SCHEDULING : SCHEDULE MULTIPLEXING APPROACH
- B-5-110 Proposal of Distributed Resource Allocation Scheme for Wireless Networks
- 4A2 A FORMAL MODEL FOR REACTIVE SCHEDULING PROBLEMS(Technical session 4A: Scheduling under uncertainty 2)
- Macrocell batch resource allocation for a co-channel macrocell/femtocell network (無線通信システム)
- An Approach Employing Polysemous Rules to Complement Legacy Rules for the Elevator Operation
- Divided Static Random Access Memory for Data Aggregation in Wireless Sensor Nodes
- Fair Partitioning of the Downlink Resources of an OFDMA-Based Multi-User Multi-Tier Cellular Network Using Fractional Frequency Reuse
- Improvement and Evaluation of Rate Adaptation based on Average Fade Region Duration Estimation for IEEE802.11
- An Efficient Flooding Scheme for V2V Communications Considering Intersections of Urban Area