Read e-book online Cognitive Resource Management for Heterogeneous Cellular PDF

By Yongkang Liu, Xuemin (Sherman) Shen

ISBN-10: 3319062832

ISBN-13: 9783319062839

ISBN-10: 3319062840

ISBN-13: 9783319062846

This Springer short specializes in cognitive source administration in heterogeneous mobile networks (Het internet) with small mobilephone deployment for the LTE-Advanced method. It introduces the Het web gains, offers functional techniques utilizing cognitive radio expertise in accommodating small mobilephone information relay and optimizing source allocation and examines the effectiveness of source administration between small cells given constrained coordination bandwidth and instant channel uncertainty. The authors introduce assorted community features of small mobilephone, examine the mesh of small phone entry issues in parallel with macrocells in community regulate and source administration and tackle source administration within the backhaul with coordination constraints and instant channel uncertainty. the ultimate portion of this short summarizes and offers destiny learn instructions for this subject, together with a proposed framework that has been evaluated via lifelike simulations. Cognitive source administration for Heterogeneous mobile Networks is designed for researchers and execs operating in instant communications and networks. Advanced-level scholars learning electric and machine engineering must also locate the content material helpful.

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IEEE Commun Mag 48(11):74–79 29. Gong S, Wang P, Niyato D (2010) Optimal power control in interference-limited cognitive radio networks. In: Proceedings of IEEE International Conference on Communication Systems (ICCS’10), pp 82–86, Nov 2010 30. Parsaeefard S, Sharafat A (2012) Robust worst-case interference control in underlay cognitive radio networks. IEEE Trans Veh Technol 61(10):3731–3745 31. Gong S, Chen X, Huang J, Wang P (2012) On-demand spectrum sharing by flexible timeslotted cognitive radio networks.

A c larger size of RDj include more relay candidates and achieves a higher diversity gain, which improves the per hop throughput at the cost of increased searching complexity. To reduce the searching space and improve the algorithm efficiency, we have the following lemma. 1. cj ; RDj /. 1 2 36 3 Spectrum Aware Opportunistic Routing for Wireless Backhaul c Proof. Suppose RDj D fR1 ; : : : ; Ri1 ; : : : ; Ri2 ; : : :g. According to Eq. 11), c c c cj if VRi1 > VRi2 , XRji Ri D 1 and XRji Ri D 1, Pi2j D 0.

1 Network Model We assume that a HetNet consists of single hop small cells where all private users can directly communicate with their SBSs in a distributed manner.

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Cognitive Resource Management for Heterogeneous Cellular Networks by Yongkang Liu, Xuemin (Sherman) Shen

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