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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Arshad, M.W. Vastberg, A. Edler, T. |
| Copyright Year | 2012 |
| Description | Author affiliation: Huawei Technologies AB, Stockholm, Sweden (Edler, T.) || Royal Institute of Technology (KTH), Stockholm, Sweden (Arshad, M.W.; Vastberg, A.) |
| Abstract | The traffic demand in future mobile cellular networks is expected to increase exponentially which would lead to dense base station deployment and eventually higher energy consumption. The current dominant mobile systems including GSM and UMTS were not designed with focus on energy efficiency. This paper investigates the energy saving potential of pico nodes in a heterogeneous network from an incumbent operator consideration. The results show that the number of hotspots and the user distribution in the hotspots strongly effects the power saving. Also, sleep modes in pico base stations have shown to reduce the energy loss to almost half. On a day average with limited utilization of pico base station, the heterogeneous network scenario provides marginal saving. The results also show that if the pico base station resources are fully utilized, premium user case, the heterogeneous network scenario can provide substantial reduction in energy per bit. |
| Starting Page | 2203 |
| Ending Page | 2208 |
| File Size | 357174 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781467304368 |
| ISSN | 15253511 |
| e-ISBN | 9781467304375 |
| DOI | 10.1109/WCNC.2012.6214158 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-04-01 |
| Publisher Place | France |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Power demand Satellite broadcasting Throughput Load modeling Base stations Interference Mobile communication Quality of Service (QoS) Pico Power Consumption Heterogeneous Networks Energy Efficiency Macro Offloading |
| Content Type | Text |
| Resource Type | Article |
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