… on two important problems in cellularnetworks, namely … The ultra-dense small cells are very energy consuming if not … density of BSs) can be generalized into a single optimization …
Q Cui, Z Cui, W Zheng, R Jäntti, W Xie - Science China Information …, 2017 - Springer
… closed-form expressions of optimal BS density across all tiers to … cellularnetworks were analyzed using a dynamic gradient … results to optimal BS density design for cellularnetworks with …
… The location of users is dynamic and changes from time to time. A … the random algorithms, most of the paper give a density of small … coverage in the cellularnetwork," 2015 International …
HL Jiang, E Tong, ZH Li, NQ Phan, ZW Pan… - Science China …, 2015 - Springer
… network is a hyper-dense HetNet when the picocell density λ … study on network spectrum efficiency of ultradensenetworks. … control in the heterogeneous wirelessnetworks. IEEE Trans …
H Zhang, B Wang, C Chen, X Cheng… - … and Information Networks - infocomm-journal.com
… key technology in the 5G and B5G wirelessnetworks, which can help … σ2 n = N0Bsc, and N0 is the power density of the noise. … Enabling ultra-dense UAVaided network with overlapped …
… 5G was given,and then the research progress of three hot technologies ofmassive MIMO,ultra densenetwork … SCMA可以看作低密度扩频(low density spreading,LDS)CDMA的扩展和推广.…
… (learning-based random access and dynamic spectrum access)… in ultra-dense small-cell networks[J]. IEEE Transactions on … Spatial modeling of the traffic density in cellularnetworks[J]. …