Bee system-based energy efficient base station operation in mobile cellular networks

Author(s):  
Sanjay Kumar Biswash ◽  
Mahasweta Sarkar ◽  
Santosh Nagaraj
Author(s):  
Philip Branch

In this article the emerging requirements that are driving the fifth generation of mobile cellular networks are discussed and the technologies that will most likely be used to satisfy those requirements are identified. Proposals for 5G are at an early stage, but there is an expectation that the early 2020s will see the first deployments.The requirements for 5G are increased download speeds, the need to deal with increased cell density, increased bandwidth efficiency and availability of new bandwidth. It is likely that 5G will play a role in the emerging Internet of Things, potentially resulting in enormous increase in the number of attached devices.To meet the expected requirements 5G is likely to make use of spectrum in the millimetre range, beam-forming antenna arrays, massive Multi-Input Multi-Output, and fundamental changes to base station design. In this paper the key drivers for 5G are discussed including the very large numbers of devices in cells, the need to make available new spectrum, energy efficient ways of implementing base station capabilities, standards developments so far and 5G related issues for Australia.


2016 ◽  
Vol 92 (3) ◽  
pp. 1193-1220 ◽  
Author(s):  
Sanjay Kumar Biswash ◽  
Santosh Nagaraj ◽  
Mahasweta Sarkar ◽  
Naga Rajesh Narra

The message for call requests is created by mobile devices during a call which is then sent to a base station (BS). A BS processes the response of a call request and chooses to accept or deny the call. Signals such as location notifications, paging and switching due to user mobility take a significant share of the total traffic load within mobile cellular networks. Therefore, between signaling packets, the maximum allowable delays may differ. This time will be delayed because if the time is longer than the allowable pause. The quality of service is therefore reduced, which for service providers is not acceptable. In this paper, we propose an empirical model to determine an overall delay in the processing of wireless cell network signaling packets, which involves the delay in the radio channel and the wired component delay in processing. We are demonstrating the effectiveness of priority processing in reducing handoff delays. We also assess the delay between cells according to their positions in the area and their influence on processing delays by the number of nodes. In addition, we evaluate the difference in delay between cells depending on their position within the network area and how many stations influence time delayed processing.


2016 ◽  
Vol 4 (3) ◽  
pp. 96-109
Author(s):  
Philip Branch

In this article the emerging requirements that are driving the fifth generation of mobile cellular networks are discussed and the technologies that will most likely be used to satisfy those requirements are identified. Proposals for 5G are at an early stage, but there is an expectation that the early 2020s will see the first deployments.The requirements for 5G are increased download speeds, the need to deal with increased cell density, increased bandwidth efficiency and availability of new bandwidth. It is likely that 5G will play a role in the emerging Internet of Things, potentially resulting in enormous increase in the number of attached devices.To meet the expected requirements 5G is likely to make use of spectrum in the millimetre range, beam-forming antenna arrays, massive Multi-Input Multi-Output, and fundamental changes to base station design. In this paper the key drivers for 5G are discussed including the very large numbers of devices in cells, the need to make available new spectrum, energy efficient ways of implementing base station capabilities, standards developments so far and 5G related issues for Australia.


2012 ◽  
Vol 25 ◽  
pp. 17-35 ◽  
Author(s):  
A.M. Kurien ◽  
G. Noel ◽  
K. Djouani ◽  
B.J. Van Wyk ◽  
A. Mellouk

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