Load-Driven Cell Assignment Algorithms for Dense Pico-Cell Networks

2017 ◽  
Author(s):  
Bart Post ◽  
Sem Borst
Keyword(s):  
Cell Assignment ◽  
Cell Networks

scholarly journals On the Performance of UAV-Aided Content Caching in Small-Cell Networks with Joint Transmission

Electronics ◽  
2021 ◽  
Vol 10 (9) ◽  
pp. 1040
Author(s):  
Menghan Wei ◽  
Youjia Chen ◽  
Ming Ding
Keyword(s):  
Transmission Rate ◽  
High Mobility ◽  
Limited Resource ◽  
Small Cell ◽  
Base Stations ◽  
Cell Content ◽  
Small Cell Networks ◽  
Content Caching ◽  
Cell Networks ◽  
Joint Transmission

Unmanned aerial vehicles (UAVs), featured by the high-mobility and high-quality propagation environment, have shown great potential in wireless communication applications. In this paper, a novel UAV-aided small-cell content caching network is proposed and analyzed, where joint transmission (JT) is considered in the dense small-cell networks and mobile UAVs are employed to shorten the serving distance. The system performance is evaluated in terms of the average cache hit probability and the ergodic transmission rate. From the analytical results, we find that (i) the proposed UAV-aided small-cell network shows superior caching performance and, even with a small density of UAVs the system’s cache hit probability, can be improved significantly; (ii) the content’s optimal caching probability to maximize the cache hit probability is proportional to the (K+1)-th root of its request probability, where K is the number of small-cell base stations that serve each user by JT; (iii) caching the most popular content in UAVs may lead to a low transmission rate due to the limited resource offered by the low-density UAVs. Simulation results are presented to validate the theoretical results and the performance gain achieved by the optimal caching strategy.

Fluid-to-cell assignment and fluid loading on programmable microfluidic devices for bioprotocol execution

Integration ◽  
2021 ◽  
Vol 78 ◽  
pp. 95-109
Author(s):  
Debraj Kundu ◽  
Jitendra Giri ◽  
Sataru Maruyama ◽  
Sudip Roy ◽  
Shigeru Yamashita
Keyword(s):  
Microfluidic Devices ◽  
Fluid Loading ◽  
Cell Assignment

scholarly journals System capacity improvement by on demand channel allocation in Femto and macro cell networks

2018 ◽  
Vol 7 (1.9) ◽  
pp. 242
Author(s):  
S. Bharagavi ◽  
Banuprathap Pv
Keyword(s):  
Channel Allocation ◽  
System Capacity ◽  
On Demand ◽  
Macro Cell ◽  
System A ◽  
Real Cell ◽  
Capacity Improvement ◽  
The Impact ◽  
Cell Networks ◽  
Cell Base

Entire arrangement progress femtocells characterize a right likely response to the constantly increasing transmission constrain demand of adaptable areas. They could be clearly passed on without requesting a focal expecting to pass on the high information speed orchestrate through aim perfect scope. The Femtocells are low power, actuallesser and cost in real cell base district utilized in the inside condition. Regardless, the impact of the Femtocells is the introduction of the straight Macrocell structure indications impediment issue among the Femtocells also earlier Macrocellsby strategy for they can part of the similar approved rehash run. The Frequency Reuse is a centrality of sending the rehash supply distribution upon station's place to recuperate framework limit. This paper, a fit strategy to develop structure restrict through inter vent ionorganization in the current Femto Macro 2layer systems has been planned. In the planned system, a original rehash saving for 2layersthe cell organizes by systems for rehash reuse technique is utilized wherever Macro base placesallot rehash sub-groups portrayed out for the Femtocells operators on demand based one the Femtocells base places toward stop impedance.

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