Wireless Communications: Principles and Practice
Wireless Communications: Principles and Practice
Constructing Efficient Multi-hop Mesh Networks
LCN '05 Proceedings of the The IEEE Conference on Local Computer Networks 30th Anniversary
Next Generation Mobile Access Technologies: Implementing TDD
Next Generation Mobile Access Technologies: Implementing TDD
Analysis of TDD Cellular Interference Mitigation Using Busy-Bursts
IEEE Transactions on Wireless Communications
Performance evaluation of frequency planning schemes in OFDMA-based networks
IEEE Transactions on Wireless Communications - Part 1
Contention free inter-cellular slot reservation
IEEE Communications Letters
Contention free dynamic slot allocation in cellular networks
SARNOFF'09 Proceedings of the 32nd international conference on Sarnoff symposium
On the SIR of a cellular infrared optical wireless system for an aircraft
IEEE Journal on Selected Areas in Communications - Special issue on optical wireless communications
Local information busy burst thresholding
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
OFDMA-TDD networks with busy burst enabled grid-of-beam selection
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Sum-rate increase with the hybrid of interference cancellation and busy burst interference avoidance
Asilomar'09 Proceedings of the 43rd Asilomar conference on Signals, systems and computers
A Novel Framework of Automated RRM for LTE SON Using Data Mining: Application to LTE Mobility
Journal of Network and Systems Management
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Decentralised interference management for orthogonal frequency division multiple access (OFDMA) operating in time division duplex (TDD) cellular systems is addressed. Interference aware allocation of time-frequency slots is accomplished by letting receivers transmit a busy burst (BB) in a time-multiplexed minislot, upon successful reception of data. Exploiting TDD channel reciprocity, an exclusion region around a victim receiver is established, whose size is determined by a threshold parameter, known at the entire network. By adjusting this threshold parameter, the amount of cochannel interference (CCI) caused to active receivers in neighbouring cells is dynamically controlled. It is demonstrated that by tuning the interference threshold parameter, system throughput can be traded off for improving user throughput at the cell boundary, which in turn enhances fairness. Moreover, a variable BB power is proposed that allows an individual link to signal the maximum CCI it can tolerate whilst satisfying a certain quality-of-service constraint. The variable BB power variant not only alleviates the need to optimise the interference threshold parameter, but also achieves a favourable tradeoff between system throughput and fairness. Finally, link adaptation conveyed by BB signalling is proposed, where the transmission format is matched to the instantaneous channel conditions.