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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hyoseok Yi Won-Yong Shin Tarokh, V. |
| Copyright Year | 2014 |
| Description | Author affiliation: Comput. Sci. & Eng., Dankook Univ., Yongin, South Korea (Won-Yong Shin) || Sch. of Eng. & Appl. Sci., Harvard Univ., Cambridge, MA, USA (Hyoseok Yi; Tarokh, V.) |
| Abstract | Recent global concerns about greenhouse gas necessitate new approach to every element of information and communication technology. Therefore, considering a greenness as another constraint in base-station planning problem is required. There exists a large body of work on network design and base-station planning, but these have not taken greenness into account. Shin et al. (2013), the authors solved the problem of energy-efficient base-station planning in a simple one-dimensional cellular network. They introduced an iterative algorithm that finds the number of base-stations and the base-station positions and in terms of maximizing energy efficiency. In this paper, we extend the previous algorithm to a cellular network using coordinated multi-point (CoMP) transmission schemes. More specifically, a new iterative algorithm based on two types of CoMP schemes (joint processing and coordinated beamforming) is proposed under the system model, where each iteration consists of an assignment step and a positioning step. Similarly as in Shin et al. (2013) and Chen et al. (2010); we use the energy-normalized throughput as greenness measure, defined as the ratio of the sum-rate to the total energy consumption. |
| Sponsorship | IEEE Commun. Soc. |
| Starting Page | 517 |
| Ending Page | 518 |
| File Size | 164956 |
| Page Count | 2 |
| File Format | |
| e-ISBN | 9781479923557 |
| DOI | 10.1109/CCNC.2014.6940499 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-01-10 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Throughput Algorithms Array signal processing Green products Joints Convergence Planning |
| Content Type | Text |
| Resource Type | Article |
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